{"id":14418,"date":"2026-09-29T10:25:55","date_gmt":"2026-09-29T08:25:55","guid":{"rendered":"https:\/\/geopard.tech\/?page_id=14418"},"modified":"2026-09-29T11:12:37","modified_gmt":"2026-09-29T09:12:37","slug":"%d2%9b%d0%be%d1%80%d0%b5%d0%ba%d1%82%d1%96%d0%ba-%d0%b7%d0%b0%d1%82%d1%82%d0%b0%d1%80%d0%b4%d1%8b%d2%a3-%d0%b6%d0%b5%d1%82%d1%96%d1%81%d0%bf%d0%b5%d1%83%d1%88%d1%96%d0%bb%d1%96%d0%b3%d1%96%d0%bd","status":"publish","type":"page","link":"https:\/\/geopard.tech\/kz\/nutrient-deficiency-finder\/","title":{"rendered":"\u049a\u043e\u0440\u0435\u043a\u0442\u0456\u043a \u0437\u0430\u0442\u0442\u0430\u0440\u0434\u044b\u04a3 \u0436\u0435\u0442\u0456\u0441\u043f\u0435\u0443\u0448\u0456\u043b\u0456\u0433\u0456\u043d \u0430\u043d\u044b\u049b\u0442\u0430\u0443 \u049b\u04b1\u0440\u0430\u043b\u044b"},"content":{"rendered":"\n<!--\n  Inline hero for \/nutrient-deficiency-finder\/, pasted as the FIRST block of the\n  page. Not the shared block 13098: that block's copy is Field Data Explorer\n  specific despite the generic name.\n\n  Written to root CLAUDE.md rule 24 (Roboto 400\/700, radii on the 2\/4\/6\/8\n  scale, no decorative gradient or shadow, brand colours only), rule 14\n  (centred) and rule 7 (hides the theme's bare page-title h1).\n-->\n<div class=\"gp-lead\">\n<style>\n\/* Rule 7: the geopard child theme renders the page title as a bare h1 inside\n   #simple_page > .container, so the standard .entry-title \/ .page-title \/\n   .wp-block-post-title selectors never reach it. The tool page opens with\n   this hero, so the duplicate title is hidden. *\/\n#simple_page > .container > h1{display:none !important}\n.gp-lead .ndfh{--f:\"Roboto\",-apple-system,\"Segoe UI\",Helvetica,Arial,sans-serif;font-family:var(--f);text-align:center;background:#f4f7ea;border:1px solid #d6e2c5;border-radius:8px;padding:28px 28px 24px;margin:6px 0 20px}\n.gp-lead .ndfh-eyebrow{display:inline-block;font-family:var(--f);font-size:.76rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#15701e;background:#ffffff;border:1px solid #d6e2c5;border-radius:4px;padding:5px 11px;margin:0 0 14px}\n.gp-lead .ndfh-title{font-family:var(--f);font-size:1.95rem;font-weight:700;line-height:1.18;color:#145328;margin:0 auto 12px;max-width:820px}\n.gp-lead .ndfh .lede{font-family:var(--f);font-size:1.04rem;font-weight:400;line-height:1.55;color:#4c6066;margin:0 auto;max-width:820px}\n.gp-lead .ndfh-features{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;justify-content:center}\n.gp-lead .ndfh-feat{display:inline-flex;align-items:center;font-family:var(--f);font-size:.86rem;font-weight:400;color:#212121;background:#ffffff;border:1px solid #e3e7da;border-radius:4px;padding:6px 12px}\n@media (max-width:820px){\n  .gp-lead .ndfh{padding:22px 18px 20px}\n  .gp-lead .ndfh-title{font-size:1.5rem}\n  .gp-lead .ndfh .lede{font-size:.98rem}\n}\n@media (max-width:480px){\n  .gp-lead .ndfh{padding:18px 14px 16px}\n  .gp-lead .ndfh-title{font-size:1.3rem}\n}\n<\/style>\n  <div class=\"ndfh\">\n    <div class=\"ndfh-eyebrow\">Nutrient deficiency finder<\/div>\n    <h1 class=\"ndfh-title\">Yellow leaves narrow down to a short list.<\/h1>\n    <p class=\"lede\">Where the symptom shows is worth more than what colour it is. Nutrients the plant can move appear on old leaves first, the ones it cannot appear on new growth. Pick the location and the pattern, and read the short list with the reasoning behind it.<\/p>\n  <\/div>\n<\/div>\n\n\n\n<div class=\"gp-ndf\" id=\"gp-ndf\" data-theme=\"light\">\n<style>\n@font-face{font-family:\"Roboto\";font-style:normal;font-weight:100 900;font-display:swap;src:url(https:\/\/fonts.wp.com\/s\/roboto\/v51\/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3KUBHMdazTgWw.woff2) format(\"woff2\");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}\n@font-face{font-family:\"Roboto\";font-style:normal;font-weight:100 900;font-display:swap;src:url(https:\/\/fonts.wp.com\/s\/roboto\/v51\/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2) format(\"woff2\");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}\n.gp-ndf{\n  --f:\"Roboto\",-apple-system,\"Segoe UI\",Helvetica,Arial,sans-serif;\n  --ink:#212121; --dim:#4c6066; --dim2:#708086;\n  --accent:#145328; --accent-mid:#15701e; --accent-soft:#1b7a2a; --orange:#f76a0c; --logo-red:#b2060f; --logo-red-bright:#fd4d48;\n  --bg:#fafbf4; --panel:#ffffff; --panel2:#f4f7ea; --line:#e3e7da; --line2:#d6e2c5;\n  --r-panel:8px; --r-card:6px; --r-ctl:4px; --r-bar:2px;\n  color:var(--ink);background:var(--bg);font-family:var(--f);font-size:16px;line-height:1.55;\n  font-variant-numeric:tabular-nums;position:relative\n}\n.gp-ndf *{box-sizing:border-box}\n\/* A display rule on an element outranks the user-agent [hidden] rule. *\/\n.gp-ndf [hidden]{display:none !important}\n.gp-ndf .ndf-h{font-family:var(--f);font-weight:700;line-height:1.2;margin:0;color:var(--ink)}\n.gp-ndf p{margin:0}\n.gp-ndf .ndf-wrap{max-width:1600px;margin:0 auto;padding:24px 20px}\n.gp-ndf .ndf-grid{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:20px;align-items:start}\n.gp-ndf .ndf-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px 18px}\n.gp-ndf .ndf-h{font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dim2);margin:0 0 12px}\n.gp-ndf .ndf-svg{display:block;width:100%;height:auto;max-width:300px;margin:0 auto}\n.gp-ndf .ndf-stem{stroke:#8aa96e;stroke-width:5;fill:none;stroke-linecap:round}\n.gp-ndf .ndf-zone path,.gp-ndf .ndf-zone circle{fill:#cfe0b8;stroke:#ffffff;stroke-width:1.5;cursor:pointer}\n.gp-ndf .ndf-zone:hover path,.gp-ndf .ndf-zone:hover circle{fill:#bcd4a0}\n.gp-ndf .ndf-zone.on path,.gp-ndf .ndf-zone.on circle{fill:var(--accent-soft)}\n.gp-ndf .ndf-whole{fill:#ffffff;cursor:pointer}\n.gp-ndf .ndf-opts{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}\n.gp-ndf .ndf-opt{font-family:var(--f);display:flex;align-items:center;gap:11px;text-align:left;min-height:44px;padding:9px 13px;background:var(--panel);border:1px solid var(--line);border-radius:4px;cursor:pointer;color:var(--ink);font-size:.94rem;font-weight:400}\n.gp-ndf .ndf-opt:hover{border-color:var(--accent-soft)}\n.gp-ndf .ndf-opt.on{background:var(--accent);border-color:var(--accent);color:#ffffff;font-weight:700}\n.gp-ndf .ndf-ico{flex:0 0 auto;width:54px;height:34px;display:block}\n.gp-ndf .ndf-ico-bg{fill:#ffffff}\n.gp-ndf .ndf-ico .l-green{fill:#3f7d36}\n.gp-ndf .ndf-ico .l-chl{fill:#dfd471}\n.gp-ndf .ndf-ico .l-scorch{fill:#9b6b3b}\n.gp-ndf .ndf-ico .l-purple{fill:#7a5a86}\n.gp-ndf .ndf-ico .l-spot{fill:#c9a24a}\n.gp-ndf .ndf-ico .l-dead{fill:#9b6b3b}\n.gp-ndf .ndf-ico g{fill:none;stroke-width:1.5;stroke-linecap:round}\n.gp-ndf .ndf-ico .v-green{stroke-width:2.6}\n.gp-ndf .ndf-ico .v-green{stroke:#3f7d36}\n.gp-ndf .ndf-ico .v-chl{stroke:#cfc46a}\n.gp-ndf .ndf-ico .v-dark{stroke:#5e4468}\n.gp-ndf .ndf-shortlist{display:flex;flex-direction:column;gap:10px}\n.gp-ndf .ndf-cand{border:1px solid var(--line);border-radius:6px;padding:13px 15px;background:var(--panel)}\n.gp-ndf .ndf-cand:first-child{background:var(--panel2);border-color:var(--line2)}\n.gp-ndf .ndf-cand-h{display:flex;align-items:baseline;gap:9px;margin-bottom:5px}\n.gp-ndf .ndf-rank{font-size:.8rem;font-weight:700;color:var(--dim2);min-width:14px}\n.gp-ndf .ndf-cand-n{font-size:1.12rem;font-weight:700;color:var(--accent)}\n.gp-ndf .ndf-cand-s{font-size:.82rem;font-weight:400;color:var(--dim2)}\n.gp-ndf .ndf-fig{margin:0 0 10px}\n.gp-ndf .ndf-img{display:block;width:100%;height:auto;max-width:100%;aspect-ratio:4\/3;object-fit:cover;object-position:center;border-radius:4px;background:var(--panel2)}\n.gp-ndf .ndf-cap{margin-top:5px;font-size:.74rem;line-height:1.4;color:var(--dim2)}\n.gp-ndf .ndf-why{font-size:.94rem;color:var(--dim);line-height:1.55}\n.gp-ndf .ndf-note{margin-top:14px;padding:12px 14px;background:var(--panel2);border:1px solid var(--line);border-radius:6px;font-size:.9rem;color:var(--dim)}\n.gp-ndf .ndf-cta{margin-top:16px;background:var(--panel2);border:1px solid var(--line2);border-radius:8px;padding:16px 18px}\n.gp-ndf .ndf-cta p{color:var(--dim);font-size:.95rem;margin:0 0 12px}\n\/* The theme styles anchors inside a post body with an ID-weighted rule,\n   `#single_post_content>div:first-child a{color:var(--red)}` [1,1,2], which\n   outranks any class selector we can write. Same family of theme-leaks-in as\n   rule 5b. *\/\n.gp-ndf .ndf-btn{display:inline-flex;align-items:center;min-height:44px;padding:0 20px;background:var(--accent);color:#ffffff !important;font-weight:700;font-size:.95rem;border-radius:4px;text-decoration:none}\n.gp-ndf .ndf-btn:hover{background:var(--accent-mid);color:#ffffff !important}\n.gp-ndf .ndf-tip{position:absolute;z-index:20;pointer-events:none;background:var(--panel);border:1px solid var(--line2);border-radius:4px;padding:7px 10px;font-size:.84rem;color:var(--dim);max-width:220px;box-shadow:0 2px 8px rgba(20,83,40,0.14)}\n@media (min-width:1200px){\n  .gp-ndf .ndf-grid{grid-template-columns:minmax(0,420px) minmax(0,1fr);gap:28px}\n  .gp-ndf .ndf-opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}\n  .gp-ndf .ndf-ico{flex:0 0 auto;width:54px;height:34px;display:block}\n.gp-ndf .ndf-ico-bg{fill:#ffffff}\n.gp-ndf .ndf-ico .l-green{fill:#3f7d36}\n.gp-ndf .ndf-ico .l-chl{fill:#dfd471}\n.gp-ndf .ndf-ico .l-scorch{fill:#9b6b3b}\n.gp-ndf .ndf-ico .l-purple{fill:#7a5a86}\n.gp-ndf .ndf-ico .l-spot{fill:#c9a24a}\n.gp-ndf .ndf-ico .l-dead{fill:#9b6b3b}\n.gp-ndf .ndf-ico g{fill:none;stroke-width:1.5;stroke-linecap:round}\n.gp-ndf .ndf-ico .v-green{stroke-width:2.6}\n.gp-ndf .ndf-ico .v-green{stroke:#3f7d36}\n.gp-ndf .ndf-ico .v-chl{stroke:#cfc46a}\n.gp-ndf .ndf-ico .v-dark{stroke:#5e4468}\n.gp-ndf .ndf-shortlist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start}\n}\n@media (max-width:820px){\n  .gp-ndf .ndf-wrap{padding:18px 14px}\n  .gp-ndf .ndf-grid{grid-template-columns:1fr;gap:16px}\n  .gp-ndf .ndf-svg{max-width:220px}\n  .gp-ndf .ndf-btn{width:100%;justify-content:center}\n}\n@media (max-width:480px){\n  .gp-ndf .ndf-wrap{padding:14px 12px}\n  .gp-ndf .ndf-card{padding:14px}\n  .gp-ndf .ndf-cand-n{font-size:1.05rem}\n}\n\/* In a blog post the widget sits among 18px\/29px prose, so it takes a more\n   comfortable scale than the tool page's compact one. *\/\n.gp-ndf.gp-post{background:transparent;font-size:17px}\n.gp-ndf.gp-post .ndf-wrap{max-width:100%;padding:0;margin:26px 0 30px}\n.gp-ndf.gp-post .ndf-card{padding:18px 20px}\n.gp-ndf.gp-post .ndf-why{font-size:.98rem}\n.gp-ndf.gp-post .ndf-opt{font-size:.98rem}\n.gp-ndf.gp-post .ndf-note{font-size:.94rem}\n<\/style>\n\n  <div class=\"ndf-wrap\">\n    <div class=\"ndf-grid\">\n      <div class=\"ndf-card\">\n        <div class=\"ndf-h\">Where is it showing?<\/div>\n        <svg class=\"ndf-svg\" id=\"ndf-svg\" viewBox=\"0 0 240 300\" role=\"img\" aria-labelledby=\"ndf-svg-t\">\n          <title id=\"ndf-svg-t\">A plant with the older leaves and the new growth selectable<\/title>\n          <rect class=\"ndf-whole\" data-w=\"whole\" x=\"8\" y=\"8\" width=\"224\" height=\"284\" rx=\"8\"\/>\n          <path class=\"ndf-stem\" d=\"M120 285 C120 240 118 180 120 120 C121 95 120 80 120 66\"\/>\n          <g class=\"ndf-zone on\" data-w=\"old\">\n            <path d=\"M120 250 C92 248 66 252 44 266 C70 276 100 268 120 257 Z\"\/>\n            <path d=\"M120 250 C148 248 174 252 196 266 C170 276 140 268 120 257 Z\"\/>\n            <path d=\"M120 212 C96 210 74 214 54 226 C78 236 104 228 120 219 Z\"\/>\n            <path d=\"M120 212 C144 210 166 214 186 226 C162 236 136 228 120 219 Z\"\/>\n            <title>Older leaves, lower down<\/title>\n          <\/g>\n          <g class=\"ndf-zone\" data-w=\"new\">\n            <path d=\"M120 134 C102 126 86 114 70 100 C74 122 96 138 120 141 Z\"\/>\n            <path d=\"M120 134 C138 126 154 114 170 100 C166 122 144 138 120 141 Z\"\/>\n            <path d=\"M120 98 C110 88 102 74 98 58 C112 68 119 82 120 95 Z\"\/>\n            <path d=\"M120 98 C130 88 138 74 142 58 C128 68 121 82 120 95 Z\"\/>\n            <circle cx=\"120\" cy=\"60\" r=\"6\"\/>\n            <title>New growth at the top<\/title>\n          <\/g>\n        <\/svg>\n        <div class=\"ndf-opts\" id=\"ndf-wheres\">\n          <button class=\"ndf-opt on\" type=\"button\" data-w=\"old\"><span class=\"ndf-opt-n\">Older leaves, lower down<\/span><\/button>\n          <button class=\"ndf-opt\" type=\"button\" data-w=\"new\"><span class=\"ndf-opt-n\">New growth at the top<\/span><\/button>\n          <button class=\"ndf-opt\" type=\"button\" data-w=\"whole\"><span class=\"ndf-opt-n\">The whole plant<\/span><\/button>\n        <\/div>\n        <div class=\"ndf-h\">What does it look like?<\/div>\n        <div class=\"ndf-opts\" id=\"ndf-patterns\">\n          <button class=\"ndf-opt on\" type=\"button\" data-pt=\"uniform\"><svg class=\"ndf-ico\" viewBox=\"0 0 64 40\" aria-hidden=\"true\" focusable=\"false\"><rect class=\"ndf-ico-bg\" x=\"0\" y=\"0\" width=\"64\" height=\"40\" rx=\"4\"\/><path class=\"l-chl\" d=\"M3 20 C16 5 40 1 61 20 C40 39 16 35 3 20 Z\"\/><g class=\"v-chl\"><path d=\"M4 20 L60 20\"\/><path d=\"M20 15 C26 17 30 18 34 20\"\/><path d=\"M20 26 C26 24 30 22 34 20\"\/><path d=\"M34 12 C38 15 42 18 46 20\"\/><path d=\"M34 29 C38 26 42 22 46 20\"\/><\/g><\/svg><span class=\"ndf-opt-n\">Uniform yellowing<\/span><\/button>\n          <button class=\"ndf-opt\" type=\"button\" data-pt=\"interveinal\"><svg class=\"ndf-ico\" viewBox=\"0 0 64 40\" aria-hidden=\"true\" focusable=\"false\"><rect class=\"ndf-ico-bg\" x=\"0\" y=\"0\" width=\"64\" height=\"40\" rx=\"4\"\/><path class=\"l-chl\" d=\"M3 20 C16 5 40 1 61 20 C40 39 16 35 3 20 Z\"\/><g class=\"v-green\"><path d=\"M4 20 L60 20\"\/><path d=\"M20 15 C26 17 30 18 34 20\"\/><path d=\"M20 26 C26 24 30 22 34 20\"\/><path d=\"M34 12 C38 15 42 18 46 20\"\/><path d=\"M34 29 C38 26 42 22 46 20\"\/><\/g><\/svg><span class=\"ndf-opt-n\">Yellow between the veins<\/span><\/button>\n          <button class=\"ndf-opt\" type=\"button\" data-pt=\"margins\"><svg class=\"ndf-ico\" viewBox=\"0 0 64 40\" aria-hidden=\"true\" focusable=\"false\"><rect class=\"ndf-ico-bg\" x=\"0\" y=\"0\" width=\"64\" height=\"40\" rx=\"4\"\/><path class=\"l-scorch\" d=\"M3 20 C16 5 40 1 61 20 C40 39 16 35 3 20 Z\"\/><path class=\"l-green\" d=\"M11 20 C21 10 38 7 53 20 C38 32 21 29 11 20 Z\"\/><\/svg><span class=\"ndf-opt-n\">Margins and tips scorched<\/span><\/button>\n          <button class=\"ndf-opt\" type=\"button\" data-pt=\"purpling\"><svg class=\"ndf-ico\" viewBox=\"0 0 64 40\" aria-hidden=\"true\" focusable=\"false\"><rect class=\"ndf-ico-bg\" x=\"0\" y=\"0\" width=\"64\" height=\"40\" rx=\"4\"\/><path class=\"l-purple\" d=\"M3 20 C16 5 40 1 61 20 C40 39 16 35 3 20 Z\"\/><g class=\"v-dark\"><path d=\"M4 20 L60 20\"\/><path d=\"M20 15 C26 17 30 18 34 20\"\/><path d=\"M20 26 C26 24 30 22 34 20\"\/><path d=\"M34 12 C38 15 42 18 46 20\"\/><path d=\"M34 29 C38 26 42 22 46 20\"\/><\/g><\/svg><span class=\"ndf-opt-n\">Purple or red tint<\/span><\/button>\n          <button class=\"ndf-opt\" type=\"button\" data-pt=\"spots\"><svg class=\"ndf-ico\" viewBox=\"0 0 64 40\" aria-hidden=\"true\" focusable=\"false\"><rect class=\"ndf-ico-bg\" x=\"0\" y=\"0\" width=\"64\" height=\"40\" rx=\"4\"\/><path class=\"l-green\" d=\"M3 20 C16 5 40 1 61 20 C40 39 16 35 3 20 Z\"\/><g class=\"l-spot\"><circle cx=\"21\" cy=\"17\" r=\"3.6\"\/><circle cx=\"32\" cy=\"25\" r=\"3\"\/><circle cx=\"42\" cy=\"15\" r=\"3.2\"\/><circle cx=\"50\" cy=\"22\" r=\"2.4\"\/><circle cx=\"30\" cy=\"14\" r=\"2.2\"\/><\/g><\/svg><span class=\"ndf-opt-n\">Spots or flecks<\/span><\/button>\n          <button class=\"ndf-opt\" type=\"button\" data-pt=\"distorted\"><svg class=\"ndf-ico\" viewBox=\"0 0 64 40\" aria-hidden=\"true\" focusable=\"false\"><rect class=\"ndf-ico-bg\" x=\"0\" y=\"0\" width=\"64\" height=\"40\" rx=\"4\"\/><path class=\"l-green\" d=\"M3 22 C14 8 27 17 35 7 C45 15 51 10 59 21 C47 33 35 25 25 33 C16 28 10 31 3 22 Z\"\/><path class=\"l-dead\" d=\"M59 21 C54 17 51 16 47 16 C51 20 54 23 57 26 Z\"\/><\/svg><span class=\"ndf-opt-n\">Distorted or dying growing point<\/span><\/button>\n        <\/div>\n      <\/div>\n\n      <div class=\"ndf-card\">\n        <div class=\"ndf-h\">Shortlist, most likely first<\/div>\n        <div class=\"ndf-shortlist\" id=\"ndf-list\">\n        <div class=\"ndf-cand\" data-id=\"N\" hidden>\n          <div class=\"ndf-cand-h\"><span class=\"ndf-rank\"><\/span><span class=\"ndf-cand-n\">Nitrogen<\/span><span class=\"ndf-cand-s\">N<\/span><\/div>\n          <p class=\"ndf-why\" id=\"ndf-why-N\">Moves freely inside the plant, so the oldest leaves are stripped first. They pale uniformly from the tip back along the midrib, and the whole plant looks light green and grows slowly.<\/p>\n        <\/div>\n        <div class=\"ndf-cand\" data-id=\"P\" hidden>\n          <div class=\"ndf-cand-h\"><span class=\"ndf-rank\"><\/span><span class=\"ndf-cand-n\">Phosphorus<\/span><span class=\"ndf-cand-s\">P<\/span><\/div>\n          <figure class=\"ndf-fig\"><img loading=\"lazy\" class=\"ndf-img\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-p.jpg?w=1024&amp;quality=88&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-p.jpg?w=480&amp;quality=88&amp;ssl=1 480w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-p.jpg?w=900&amp;quality=88&amp;ssl=1 900w\" sizes=\"auto, (max-width:820px) 92vw, 320px\" width=\"1024\" height=\"768\" loading=\"lazy\" decoding=\"async\" alt=\"Phosphorus deficiency symptoms on maize seedling\"><figcaption class=\"ndf-cap\">Maize seedling. Photo: Alandmanson, CC0, via Wikimedia Commons<\/figcaption><\/figure>\n          <p class=\"ndf-why\" id=\"ndf-why-P\">Moves inside the plant. Older leaves go dull dark green, then purple or red, most often on young plants in cold wet soil. Growth is stunted before any colour shows.<\/p>\n        <\/div>\n        <div class=\"ndf-cand\" data-id=\"K\" hidden>\n          <div class=\"ndf-cand-h\"><span class=\"ndf-rank\"><\/span><span class=\"ndf-cand-n\">Potassium<\/span><span class=\"ndf-cand-s\">K<\/span><\/div>\n          <figure class=\"ndf-fig\"><img loading=\"lazy\" class=\"ndf-img\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-k.jpg?w=865&amp;quality=88&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-k.jpg?w=480&amp;quality=88&amp;ssl=1 480w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-k.jpg?w=900&amp;quality=88&amp;ssl=1 900w\" sizes=\"auto, (max-width:820px) 92vw, 320px\" width=\"865\" height=\"738\" loading=\"lazy\" decoding=\"async\" alt=\"Potassium deficiency symptoms on soybean leaf\"><figcaption class=\"ndf-cap\">Soybean leaf. Photo: Alandmanson, CC BY-SA 4.0, via Wikimedia Commons<\/figcaption><\/figure>\n          <p class=\"ndf-why\" id=\"ndf-why-K\">Moves inside the plant. Older leaves scorch along the margins and tips, yellow then brown inward, while the midrib stays green. Stems are weak and lodge.<\/p>\n        <\/div>\n        <div class=\"ndf-cand\" data-id=\"Mg\" hidden>\n          <div class=\"ndf-cand-h\"><span class=\"ndf-rank\"><\/span><span class=\"ndf-cand-n\">Magnesium<\/span><span class=\"ndf-cand-s\">Mg<\/span><\/div>\n          <figure class=\"ndf-fig\"><img loading=\"lazy\" class=\"ndf-img\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-mg.jpg?w=1018&amp;quality=88&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-mg.jpg?w=480&amp;quality=88&amp;ssl=1 480w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-mg.jpg?w=900&amp;quality=88&amp;ssl=1 900w\" sizes=\"auto, (max-width:820px) 92vw, 320px\" width=\"1018\" height=\"555\" loading=\"lazy\" decoding=\"async\" alt=\"Magnesium deficiency symptoms on maize leaves\"><figcaption class=\"ndf-cap\">Maize leaves. Photo: Alandmanson, CC BY 4.0, via Wikimedia Commons<\/figcaption><\/figure>\n          <p class=\"ndf-why\" id=\"ndf-why-Mg\">Moves inside the plant. Older leaves yellow between the veins while the veins themselves stay green, usually starting at the leaf margin and working in.<\/p>\n        <\/div>\n        <div class=\"ndf-cand\" data-id=\"S\" hidden>\n          <div class=\"ndf-cand-h\"><span class=\"ndf-rank\"><\/span><span class=\"ndf-cand-n\">Sulphur<\/span><span class=\"ndf-cand-s\">S<\/span><\/div>\n          <p class=\"ndf-why\" id=\"ndf-why-S\">Barely moves once it is placed, so the youngest leaves pale first and the whole plant can look evenly light green. Easy to read as nitrogen: the location is what separates them.<\/p>\n        <\/div>\n        <div class=\"ndf-cand\" data-id=\"Ca\" hidden>\n          <div class=\"ndf-cand-h\"><span class=\"ndf-rank\"><\/span><span class=\"ndf-cand-n\">Calcium<\/span><span class=\"ndf-cand-s\">Ca<\/span><\/div>\n          <figure class=\"ndf-fig\"><img loading=\"lazy\" class=\"ndf-img\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-ca.jpg?w=1164&amp;quality=88&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-ca.jpg?w=480&amp;quality=88&amp;ssl=1 480w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-ca.jpg?w=900&amp;quality=88&amp;ssl=1 900w\" sizes=\"auto, (max-width:820px) 92vw, 320px\" width=\"1164\" height=\"789\" loading=\"lazy\" decoding=\"async\" alt=\"Calcium deficiency symptoms on tomato, blossom end rot\"><figcaption class=\"ndf-cap\">Tomato, blossom end rot. Photo: Siltloam, Public domain, via Wikimedia Commons<\/figcaption><\/figure>\n          <p class=\"ndf-why\" id=\"ndf-why-Ca\">Does not move once placed. Growing points and the youngest tissue distort, hook or die back, and fruit disorders such as blossom end rot belong here.<\/p>\n        <\/div>\n        <div class=\"ndf-cand\" data-id=\"Fe\" hidden>\n          <div class=\"ndf-cand-h\"><span class=\"ndf-rank\"><\/span><span class=\"ndf-cand-n\">Iron<\/span><span class=\"ndf-cand-s\">Fe<\/span><\/div>\n          <figure class=\"ndf-fig\"><img loading=\"lazy\" class=\"ndf-img\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-fe.jpg?w=1280&amp;quality=88&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-fe.jpg?w=480&amp;quality=88&amp;ssl=1 480w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-fe.jpg?w=900&amp;quality=88&amp;ssl=1 900w\" sizes=\"auto, (max-width:820px) 92vw, 320px\" width=\"1280\" height=\"960\" loading=\"lazy\" decoding=\"async\" alt=\"Iron deficiency symptoms on blueberry leaf\"><figcaption class=\"ndf-cap\">Blueberry leaf. Photo: Reznil, Public domain, via Wikimedia Commons<\/figcaption><\/figure>\n          <p class=\"ndf-why\" id=\"ndf-why-Fe\">Does not move. The youngest leaves yellow sharply between the veins while the veins stay a clear green. Common on high pH or waterlogged soil even when the soil holds plenty of iron.<\/p>\n        <\/div>\n        <div class=\"ndf-cand\" data-id=\"Mn\" hidden>\n          <div class=\"ndf-cand-h\"><span class=\"ndf-rank\"><\/span><span class=\"ndf-cand-n\">Manganese<\/span><span class=\"ndf-cand-s\">Mn<\/span><\/div>\n          <figure class=\"ndf-fig\"><img loading=\"lazy\" class=\"ndf-img\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-mn.jpg?w=1142&amp;quality=88&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-mn.jpg?w=480&amp;quality=88&amp;ssl=1 480w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-mn.jpg?w=900&amp;quality=88&amp;ssl=1 900w\" sizes=\"auto, (max-width:820px) 92vw, 320px\" width=\"1142\" height=\"1360\" loading=\"lazy\" decoding=\"async\" alt=\"Manganese deficiency symptoms on rose\"><figcaption class=\"ndf-cap\">Rose. Photo: Sten Porse, CC BY-SA 3.0, via Wikimedia Commons<\/figcaption><\/figure>\n          <p class=\"ndf-why\" id=\"ndf-why-Mn\">Does not move. Yellowing between the veins on younger leaves, softer edged than iron, often with grey or brown flecks along the affected tissue.<\/p>\n        <\/div>\n        <div class=\"ndf-cand\" data-id=\"Zn\" hidden>\n          <div class=\"ndf-cand-h\"><span class=\"ndf-rank\"><\/span><span class=\"ndf-cand-n\">Zinc<\/span><span class=\"ndf-cand-s\">Zn<\/span><\/div>\n          <figure class=\"ndf-fig\"><img loading=\"lazy\" class=\"ndf-img\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-zn.jpg?w=1280&amp;quality=88&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-zn.jpg?w=480&amp;quality=88&amp;ssl=1 480w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-zn.jpg?w=900&amp;quality=88&amp;ssl=1 900w\" sizes=\"auto, (max-width:820px) 92vw, 320px\" width=\"1280\" height=\"853\" loading=\"lazy\" decoding=\"async\" alt=\"Zinc deficiency symptoms on maize\"><figcaption class=\"ndf-cap\">Maize. Photo: Alandmanson, CC BY-SA 4.0, via Wikimedia Commons<\/figcaption><\/figure>\n          <p class=\"ndf-why\" id=\"ndf-why-Zn\">Does not move. Internodes shorten and leaves at the top stay small, with pale bands either side of the midrib.<\/p>\n        <\/div>\n        <div class=\"ndf-cand\" data-id=\"B\" hidden>\n          <div class=\"ndf-cand-h\"><span class=\"ndf-rank\"><\/span><span class=\"ndf-cand-n\">Boron<\/span><span class=\"ndf-cand-s\">B<\/span><\/div>\n          <figure class=\"ndf-fig\"><img loading=\"lazy\" class=\"ndf-img\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-b.jpg?w=1200&amp;quality=88&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-b.jpg?w=480&amp;quality=88&amp;ssl=1 480w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-b.jpg?w=900&amp;quality=88&amp;ssl=1 900w\" sizes=\"auto, (max-width:820px) 92vw, 320px\" width=\"1200\" height=\"809\" loading=\"lazy\" decoding=\"async\" alt=\"Boron deficiency symptoms on endive\"><figcaption class=\"ndf-cap\">Endive. Photo: Jan Hinrichs-Berger, LTZ Augustenberg, CC BY 4.0, via Wikimedia Commons<\/figcaption><\/figure>\n          <p class=\"ndf-why\" id=\"ndf-why-B\">Does not move. Growing points die back, stems crack or go hollow, and leaves thicken and distort.<\/p>\n        <\/div>\n        <\/div>\n        <p class=\"ndf-note\">Plenty of things look like a nutrient shortage. Dry or waterlogged soil, root damage, herbicide carryover and disease all produce leaves like these. This narrows the shortlist. A tissue test read against a recent soil test settles which one it is, and your agronomist will want both before anything is applied.<\/p>\n      <\/div>\n    <\/div>\n\n    <div class=\"ndf-cta\">\n      <p>A shortage is rarely spread evenly. Where in the field it bites, and how hard, is what decides whether a blanket rate or a variable one pays.<\/p>\n      <a class=\"ndf-btn\" href=\"https:\/\/geopard.tech\/field-data-explorer\/?utm_source=blog&amp;utm_medium=widget&amp;utm_campaign=nutrient-deficiency-finder\">Look at the field, not just the leaf<\/a>\n    <\/div>\n  <\/div>\n  <div class=\"ndf-tip\" id=\"ndf-tip\" hidden><\/div>\n\n<script nowprocket data-no-optimize=\"1\" data-no-defer=\"1\" data-no-minify=\"1\">\n(function(){\n\/* NDF-CORE BEGIN *\/\n\/\/ Mobility inside the plant is what makes this narrowable at all. A mobile\n\/\/ nutrient is withdrawn from old tissue to feed new growth, so its shortage\n\/\/ shows on OLD leaves first. An immobile one cannot be moved, so the shortage\n\/\/ shows on NEW growth first. The visible pattern separates within each group.\n\/\/ Conditions are written as ternaries because a literal ampersand anywhere in a\n\/\/ script body is rewritten by WordPress and breaks the JS (rule 1).\nvar NUTRIENTS = {\n  N:  {mobile: true},  P:  {mobile: true},  K:  {mobile: true},  Mg: {mobile: true},\n  S:  {mobile: false}, Fe: {mobile: false}, Mn: {mobile: false},\n  Zn: {mobile: false}, B:  {mobile: false}, Ca: {mobile: false}\n};\nvar RULES = [\n  {where: 'old',   pattern: 'uniform',     rank: ['N', 'S', 'Mg']},\n  {where: 'old',   pattern: 'interveinal', rank: ['Mg', 'Mn', 'K']},\n  {where: 'old',   pattern: 'margins',     rank: ['K', 'Mg', 'B']},\n  {where: 'old',   pattern: 'purpling',    rank: ['P', 'N', 'Mg']},\n  {where: 'old',   pattern: 'spots',       rank: ['K', 'Mn', 'Mg']},\n  {where: 'old',   pattern: 'distorted',   rank: ['K', 'B', 'Zn']},\n  {where: 'new',   pattern: 'uniform',     rank: ['S', 'Fe', 'N']},\n  {where: 'new',   pattern: 'interveinal', rank: ['Fe', 'Mn', 'Zn']},\n  {where: 'new',   pattern: 'margins',     rank: ['Ca', 'B', 'Zn']},\n  {where: 'new',   pattern: 'purpling',    rank: ['Zn', 'P', 'Mg']},\n  {where: 'new',   pattern: 'spots',       rank: ['Mn', 'Zn', 'Fe']},\n  {where: 'new',   pattern: 'distorted',   rank: ['Ca', 'B', 'Zn']},\n  {where: 'whole', pattern: 'uniform',     rank: ['N', 'S', 'Fe']},\n  {where: 'whole', pattern: 'interveinal', rank: ['Mg', 'Fe', 'Mn']},\n  {where: 'whole', pattern: 'margins',     rank: ['K', 'Ca', 'B']},\n  {where: 'whole', pattern: 'purpling',    rank: ['P', 'Zn', 'N']},\n  {where: 'whole', pattern: 'spots',       rank: ['Mn', 'K', 'Zn']},\n  {where: 'whole', pattern: 'distorted',   rank: ['Ca', 'B', 'Zn']}\n];\nfunction rank(where, pattern){\n  var hit = null;\n  for (var i = 0; i < RULES.length; i++) {\n    if (RULES[i].where === where ? RULES[i].pattern === pattern : false) { hit = RULES[i]; break; }\n  }\n  if (!hit) { return []; }\n  var out = [];\n  for (var j = 0; j < hit.rank.length; j++) {\n    out.push({id: hit.rank[j], reasonId: 'ndf-why-' + hit.rank[j]});\n  }\n  return out;\n}\n\/* NDF-CORE END *\/\nvar root = document.getElementById('gp-ndf');\nif (!root) { return; }\nvar state = {where: 'old', pattern: 'uniform'};\nvar list = document.getElementById('ndf-list');\nvar cands = root.querySelectorAll('.ndf-cand');\nvar zones = root.querySelectorAll('.ndf-zone, .ndf-whole');\nvar wBtns = document.getElementById('ndf-wheres').querySelectorAll('.ndf-opt');\nvar pBtns = document.getElementById('ndf-patterns').querySelectorAll('.ndf-opt');\nvar tip = document.getElementById('ndf-tip');\nfunction render(){\n  var picks = rank(state.where, state.pattern);\n  var ids = [];\n  for (var i = 0; i < picks.length; i++) { ids.push(picks[i].id); }\n  for (var c = 0; c < cands.length; c++) {\n    cands[c].hidden = ids.indexOf(cands[c].getAttribute('data-id')) < 0;\n  }\n  for (var k = 0; k < ids.length; k++) {\n    var card = list.querySelector('.ndf-cand[data-id=\"' + ids[k] + '\"]');\n    list.appendChild(card);\n    card.querySelector('.ndf-rank').textContent = (k + 1) + '.';\n  }\n  for (var w = 0; w < wBtns.length; w++) {\n    wBtns[w].classList.toggle('on', wBtns[w].getAttribute('data-w') === state.where);\n  }\n  for (var p = 0; p < pBtns.length; p++) {\n    pBtns[p].classList.toggle('on', pBtns[p].getAttribute('data-pt') === state.pattern);\n  }\n  var gz = root.querySelectorAll('.ndf-zone');\n  for (var z = 0; z < gz.length; z++) {\n    var d = gz[z].getAttribute('data-w');\n    gz[z].classList.toggle('on', state.where === 'whole' ? true : d === state.where);\n  }\n}\nfunction setWhere(v){ state.where = v; render(); }\nfor (var a = 0; a < wBtns.length; a++) {\n  wBtns[a].addEventListener('click', function(ev){ setWhere(ev.currentTarget.getAttribute('data-w')); });\n}\nfor (var b = 0; b < pBtns.length; b++) {\n  pBtns[b].addEventListener('click', function(ev){ state.pattern = ev.currentTarget.getAttribute('data-pt'); render(); });\n}\nfor (var q = 0; q < zones.length; q++) {\n  zones[q].addEventListener('click', function(ev){\n    var t = ev.currentTarget;\n    setWhere(t.getAttribute('data-w'));\n  });\n  zones[q].addEventListener('mousemove', function(ev){\n    var t = ev.currentTarget;\n    var src = t.querySelector('title');\n    var wv = t.getAttribute('data-w');\n    var btn = document.querySelector('.ndf-opt[data-w=\"' + wv + '\"] .ndf-opt-n');\n    tip.textContent = src ? src.textContent : (btn ? btn.textContent : '');\n    tip.hidden = false;\n    var box = root.getBoundingClientRect();\n    var x = ev.clientX - box.left + 14, y = ev.clientY - box.top + 14;\n    if (x + tip.offsetWidth > box.width - 8) { x = box.width - tip.offsetWidth - 8; }\n    tip.style.left = x + 'px';\n    tip.style.top = y + 'px';\n  });\n  zones[q].addEventListener('mouseleave', function(){ tip.hidden = true; });\n}\ndocument.addEventListener('keydown', function(ev){ if (ev.key === 'Escape') { tip.hidden = true; } });\nrender();\n})();\n<\/script>\n<\/div>\n\n\n\n<!-- GENERATED by scripts\/make_faq.py from tools\/nutrient-deficiency-finder\/faq.json. Do not hand-edit. -->\n<div class=\"gp-lead\">\n<style>\n.gp-lead .gpx-faq{margin:36px 0 8px}\n.gp-lead .gpx-faq h2{text-align:center;margin:0 0 20px;font-size:1.6rem}\n.gp-lead .gpx-tabs{border:1px solid #e8ebe2;border-radius:16px;overflow:hidden;background:#fff}\n.gp-lead .gpx-tablist{display:flex;gap:0;background:#f6f7f1;border-bottom:1px solid #e8ebe2;overflow-x:auto;scrollbar-width:none}\n.gp-lead .gpx-tablist::-webkit-scrollbar{display:none}\n.gp-lead .gpx-tab{flex:1 1 auto;min-width:max-content;background:transparent;border:0;padding:16px 22px;font-family:inherit;font-size:.95rem;font-weight:700;color:#4c6066;cursor:pointer;border-bottom:3px solid transparent;white-space:nowrap}\n.gp-lead .gpx-tab:hover{color:#145328;background:#f0f4ea}\n.gp-lead .gpx-tab[aria-selected=\"true\"]{color:#145328;border-bottom-color:#15701e;background:#fff}\n.gp-lead .gpx-tab:focus{outline:2px solid #15701e;outline-offset:-2px}\n.gp-lead .gpx-panel{padding:28px 32px;display:none}\n.gp-lead .gpx-panel.is-active{display:block}\n.gp-lead .gpx-panel h3{margin:0 0 10px;font-size:1.12rem;color:#212121}\n.gp-lead .gpx-panel p{margin:0;line-height:1.7;color:#243024;font-size:1rem}\n.gp-lead .gpx-panel p+p{margin-top:10px}\n@media (max-width:760px){\n  .gp-lead .gpx-panel{padding:22px 20px}\n  .gp-lead .gpx-tab{padding:14px 16px;font-size:.9rem}\n}\n<\/style>\n<section class=\"gpx-faq\" aria-labelledby=\"gpx-faq-h\">\n  <h2 id=\"gpx-faq-h\">Frequently asked questions<\/h2>\n  <div class=\"gpx-tabs\">\n    <div class=\"gpx-tablist\" role=\"tablist\" aria-label=\"Nutrient Deficiency Finder FAQ\">\n      <button class=\"gpx-tab\" role=\"tab\" id=\"gpx-tab-1\" aria-controls=\"gpx-panel-1\" aria-selected=\"true\" tabindex=\"0\">Location first<\/button>\n      <button class=\"gpx-tab\" role=\"tab\" id=\"gpx-tab-2\" aria-controls=\"gpx-panel-2\" aria-selected=\"false\" tabindex=\"-1\">A shortlist<\/button>\n      <button class=\"gpx-tab\" role=\"tab\" id=\"gpx-tab-3\" aria-controls=\"gpx-panel-3\" aria-selected=\"false\" tabindex=\"-1\">Look-alikes<\/button>\n      <button class=\"gpx-tab\" role=\"tab\" id=\"gpx-tab-4\" aria-controls=\"gpx-panel-4\" aria-selected=\"false\" tabindex=\"-1\">Confirming it<\/button>\n      <button class=\"gpx-tab\" role=\"tab\" id=\"gpx-tab-5\" aria-controls=\"gpx-panel-5\" aria-selected=\"false\" tabindex=\"-1\">More than one match<\/button>\n    <\/div>\n    <div class=\"gpx-panel is-active\" role=\"tabpanel\" id=\"gpx-panel-1\" aria-labelledby=\"gpx-tab-1\">\n      <h3>Why does where the symptom appears matter more than what colour it is?<\/h3>\n      <p>Because it separates the candidates before colour does. Nutrients the plant can move inside itself, such as nitrogen, phosphorus, potassium and magnesium, are withdrawn from old tissue to feed new growth, so a shortage shows on the older leaves first.<\/p>\n      <p>Nutrients it cannot move, such as iron, manganese, zinc, boron, calcium and sulphur, stay where they were placed, so a shortage shows on the newest growth. Yellowing at the top and yellowing at the bottom point at two different lists.<\/p>\n    <\/div>\n    <div class=\"gpx-panel\" role=\"tabpanel\" id=\"gpx-panel-2\" aria-labelledby=\"gpx-tab-2\">\n      <h3>Why a shortlist instead of one answer?<\/h3>\n      <p>Because the leaf does not carry enough information for one answer. Several nutrients produce similar patterns, and the reliable discrimination comes from a test, not a photograph.<\/p>\n      <p>The tool ranks the candidates and shows the reasoning for each, so you know what to look at next rather than what to buy.<\/p>\n    <\/div>\n    <div class=\"gpx-panel\" role=\"tabpanel\" id=\"gpx-panel-3\" aria-labelledby=\"gpx-tab-3\">\n      <h3>What else looks like a nutrient shortage?<\/h3>\n      <p>Dry or waterlogged soil, root damage from compaction or pests, herbicide carryover, and several diseases all produce leaves that read as a deficiency.<\/p>\n      <p>Soil pH is the common hidden cause: iron and manganese can be abundant in the soil and still unavailable to the crop on high pH ground, in which case applying more of them changes nothing.<\/p>\n    <\/div>\n    <div class=\"gpx-panel\" role=\"tabpanel\" id=\"gpx-panel-4\" aria-labelledby=\"gpx-tab-4\">\n      <h3>Do I still need a tissue test?<\/h3>\n      <p>Yes. A tissue test read against a recent soil test is what settles which nutrient it is, and your agronomist will want both before anything is applied.<\/p>\n      <p>This tool narrows what to test for and where to sample, which is where it saves time.<\/p>\n    <\/div>\n    <div class=\"gpx-panel\" role=\"tabpanel\" id=\"gpx-panel-5\" aria-labelledby=\"gpx-tab-5\">\n      <h3>What if the symptoms match more than one nutrient?<\/h3>\n      <p>Then take the top two into the field. Check where on the plant each one shows and whether the pattern is on the margins or between the veins, because that is usually what separates them.<\/p>\n      <p>If it is still a tie, test. One tissue sample from affected leaves and one from healthy ones, sent together, is cheaper than applying the wrong product.<\/p>\n    <\/div>\n  <\/div>\n<\/section>\n<script type=\"application\/ld+json\" data-no-optimize=\"1\" data-no-minify=\"1\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does where the symptom appears matter more than what colour it is?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Because it separates the candidates before colour does. Nutrients the plant can move inside itself, such as nitrogen, phosphorus, potassium and magnesium, are withdrawn from old tissue to feed new growth, so a shortage shows on the older leaves first. Nutrients it cannot move, such as iron, manganese, zinc, boron, calcium and sulphur, stay where they were placed, so a shortage shows on the newest growth. Yellowing at the top and yellowing at the bottom point at two different lists.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why a shortlist instead of one answer?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Because the leaf does not carry enough information for one answer. Several nutrients produce similar patterns, and the reliable discrimination comes from a test, not a photograph. The tool ranks the candidates and shows the reasoning for each, so you know what to look at next rather than what to buy.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What else looks like a nutrient shortage?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Dry or waterlogged soil, root damage from compaction or pests, herbicide carryover, and several diseases all produce leaves that read as a deficiency. Soil pH is the common hidden cause: iron and manganese can be abundant in the soil and still unavailable to the crop on high pH ground, in which case applying more of them changes nothing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I still need a tissue test?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. A tissue test read against a recent soil test is what settles which nutrient it is, and your agronomist will want both before anything is applied. This tool narrows what to test for and where to sample, which is where it saves time.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What if the symptoms match more than one nutrient?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Then take the top two into the field. Check where on the plant each one shows and whether the pattern is on the margins or between the veins, because that is usually what separates them. If it is still a tie, test. One tissue sample from affected leaves and one from healthy ones, sent together, is cheaper than applying the wrong product.\"\n      }\n    }\n  ]\n}\n<\/script>\n<\/div>\n<script nowprocket data-no-optimize=\"1\" data-no-defer=\"1\" data-no-minify=\"1\">\n(function(){\n  var root = document.querySelector('.gp-lead .gpx-faq');\n  if (!root) { return; }\n  var tabs = root.querySelectorAll('.gpx-tab');\n  var panels = root.querySelectorAll('.gpx-panel');\n  function activate(idx){\n    for (var i = 0; i < tabs.length; i++) {\n      var on = i === idx;\n      tabs[i].setAttribute('aria-selected', on ? 'true' : 'false');\n      tabs[i].setAttribute('tabindex', on ? '0' : '-1');\n      if (on) { panels[i].classList.add('is-active'); } else { panels[i].classList.remove('is-active'); }\n    }\n  }\n  for (var i = 0; i < tabs.length; i++) {\n    (function(n){\n      tabs[n].addEventListener('click', function(){ activate(n); });\n      tabs[n].addEventListener('keydown', function(ev){\n        var d = ev.key === 'ArrowRight' ? 1 : (ev.key === 'ArrowLeft' ? -1 : 0);\n        if (d === 0) { return; }\n        var t = (n + d + tabs.length) % tabs.length;\n        activate(t); tabs[t].focus(); ev.preventDefault();\n      });\n    })(i);\n  }\n})();\n<\/script>\n\n\n\n<!-- GeoPard Tool Wrapper - CTA only (CTA band + AI Assistant band, NO FAQ).\n     Pages pair this with their OWN faq.html, because the FAQ in block 13099 is\n     Field Data Explorer specific and answers questions nobody asked on another\n     tool's page. Block 13099 stays as it is for the legacy pages. -->\n<div class=\"gp-lead\">\n<style>\n\/* Shared CTA, integration chips and FAQ tab styling. These classes are USED by\n   this block but were only DEFINED in wrapper-top block 13098, so any page that\n   uses this block without 13098 (a tool page with an inline hero) rendered the\n   CTA and FAQ completely unstyled. Copied verbatim from 13098, so pages that\n   carry both blocks are byte-identical in effect. *\/\n.gp-lead{font-family:var(--wp--preset--font-family--nunito,\"Nunito\",system-ui,-apple-system,Segoe UI,sans-serif);color:#212121;max-width:1600px;margin:0 auto;padding:0 16px}\n.gp-lead .gpx-cta{background:linear-gradient(135deg,#145328 0%,#1b7a2a 65%,#1a7951 100%);border-radius:18px;padding:38px 40px;margin:36px 0 24px;color:#fafbf4;text-align:center;position:relative;overflow:hidden}\n.gp-lead .gpx-cta::before{content:\"\";position:absolute;inset:auto -40px -60px auto;width:200px;height:200px;background:radial-gradient(circle,rgba(178,6,15,0.26),transparent 70%);pointer-events:none}\n.gp-lead .gpx-cta h2{color:#fff;margin:0 0 12px;font-size:1.6rem}\n.gp-lead .gpx-cta p{color:rgba(255,255,255,0.95);font-size:1.05rem;max-width:740px;margin:0 auto 22px}\n.gp-lead .gpx-btn{display:inline-block;background:#b2060f;color:#fff;font-family:var(--wp--preset--font-family--poppins,\"Poppins\",sans-serif);font-weight:600;font-size:1rem;padding:14px 30px;border-radius:999px;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;box-shadow:none}\n.gp-lead .gpx-btn:hover{transform:translateY(-1px);background:#fd4d48;color:#fff;box-shadow:none}\n.gp-lead .gpx-faq{margin:36px 0 8px}\n.gp-lead .gpx-faq h2{text-align:center;margin:0 0 20px;font-size:1.6rem}\n.gp-lead .gpx-tabs{border:1px solid #e8ebe2;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 2px 14px rgba(20,83,40,0.06)}\n.gp-lead .gpx-tablist{display:flex;gap:0;background:#f6f7f1;border-bottom:1px solid #e8ebe2;overflow-x:auto;scrollbar-width:none}\n.gp-lead .gpx-tablist::-webkit-scrollbar{display:none}\n.gp-lead .gpx-tab{flex:1 1 auto;min-width:max-content;background:transparent;border:0;padding:16px 22px;font-family:var(--wp--preset--font-family--poppins,\"Poppins\",sans-serif);font-size:.95rem;font-weight:600;color:#4c6066;cursor:pointer;border-bottom:3px solid transparent;transition:color .15s,border-color .15s,background .15s;white-space:nowrap;letter-spacing:.01em}\n.gp-lead .gpx-tab:hover{color:#145328;background:rgba(123,220,181,0.14)}\n.gp-lead .gpx-tab[aria-selected=\"true\"]{color:#145328;border-bottom-color:#15701e;background:#fff}\n.gp-lead .gpx-tab:focus{outline:2px solid #15701e;outline-offset:-2px}\n.gp-lead .gpx-panel{padding:28px 32px;display:none;animation:gpxfade .25s ease}\n.gp-lead .gpx-panel.is-active{display:block}\n.gp-lead .gpx-panel p{margin:0;line-height:1.7;color:#243024;font-size:1rem}\n.gp-lead .gpx-panel p+p{margin-top:10px}\n.gp-lead .gpx-panel kbd,.gp-lead .gpx-panel code{background:#f0f3ec;padding:2px 6px;border-radius:4px;font-family:var(--wp--preset--font-family--dm-mono,\"DM Mono\",ui-monospace,monospace);font-size:.88em;color:#145328}\n.gp-lead .gpx-integ{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:10px 0 20px}\n.gp-lead .gpx-integ-label{font-size:.86rem;color:rgba(255,255,255,0.86);margin:0 0 8px;font-weight:500;letter-spacing:.01em}\n.gp-lead .gpx-integ-chip{background:rgba(255,255,255,0.16);border:1px solid rgba(255,255,255,0.32);color:#fff;padding:6px 14px;border-radius:999px;font-size:.85rem;font-weight:600;letter-spacing:.02em}\n@media (max-width:760px){\n  .gp-lead .gpx-cta{padding:24px 22px}\n  .gp-lead .gpx-panel{padding:22px 20px}\n  .gp-lead .gpx-tab{padding:14px 16px;font-size:.9rem}\n}\n@keyframes gpxfade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}\n<\/style>\n\n<section class=\"gpx-cta\">\n  <h2>Bigger picture? GeoPard turns the data into prescriptions.<\/h2>\n  <p>This page reads one file at a time. The full GeoPard platform combines multi-year yield, NDVI, soil, and topography into management zones, generates variable rate prescriptions, and pushes them to your machine.<\/p>\n  <div class=\"gpx-integ-label\">Push prescriptions and pull as-applied data with:<\/div>\n  <div class=\"gpx-integ\">\n    <span class=\"gpx-integ-chip\">John Deere Operations Center<\/span>\n    <span class=\"gpx-integ-chip\">CNH FieldOps<\/span>\n    <span class=\"gpx-integ-chip\">AGCO \/ PTx FarmEngage<\/span>\n  <\/div>\n  <a class=\"gpx-btn\" href=\"https:\/\/app.geopard.tech\/signup?utm_source=geopard.tech&amp;utm_medium=lead-magnet&amp;utm_campaign=field-data-explorer&amp;utm_content=below-tool-cta\">Register free in GeoPard &rarr;<\/a>\n  <p style=\"margin:16px auto 0;max-width:740px;font-size:.95rem;color:rgba(255,255,255,.92)\">Already harvested? <a style=\"color:#ffffff;text-decoration:underline;text-underline-offset:3px\" href=\"https:\/\/geopard.tech\/yield-report\/\">See whether the variable rate paid off in the Automated Yield Report<\/a>.<\/p>\n<\/section>\n\n<section class=\"gpx-aiband\">\n  <style>\n    .gp-lead .gpx-aiband{display:flex;align-items:center;gap:24px;flex-wrap:wrap;background:#f2f7ee;border:1px solid #d6e2c5;border-radius:14px;padding:22px 26px;margin:26px 0}\n    .gp-lead .gpx-aiband-txt{flex:1 1 380px}\n    .gp-lead .gpx-aiband-new{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.05em;color:#ffffff;background:#b2060f;border-radius:999px;padding:3px 9px;vertical-align:3px;margin-left:10px}\n    .gp-lead .gpx-aiband h2{margin:0;font-size:1.3rem}\n    .gp-lead .gpx-aiband p{margin:8px 0 0;color:#4c6066;font-size:.98rem;line-height:1.55}\n    .gp-lead .gpx-aiband-btn{flex:0 0 auto;display:inline-flex;align-items:center;min-height:46px;background:#15701e;color:#ffffff;font-weight:600;padding:0 22px;border-radius:999px;text-decoration:none}\n    .gp-lead .gpx-aiband-btn:hover{background:#145328;color:#ffffff}\n    @media (max-width:640px){ .gp-lead .gpx-aiband{padding:18px} .gp-lead .gpx-aiband-btn{width:100%;justify-content:center} }\n  <\/style>\n  <div class=\"gpx-aiband-txt\">\n    <h2>Meet the GeoPard AI Assistant<span class=\"gpx-aiband-new\">NEW<\/span><\/h2>\n    <p>Reasoning AI for precision agriculture: it asks the right agronomic questions, shows its math, and builds dry-run validated prescriptions from your data. You approve every step.<\/p>\n  <\/div>\n  <a class=\"gpx-aiband-btn\" href=\"https:\/\/geopard.tech\/ai\/\">Watch how the AI thinks &rarr;<\/a>\n<\/section>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>\u0421\u0430\u0440\u044b \u0436\u0430\u043f\u044b\u0440\u0430\u049b\u0442\u0430\u0440 \u043c\u0430? \u0421\u0438\u043c\u043f\u0442\u043e\u043c\u043d\u044b\u04a3 \u049b\u0430\u0439 \u0436\u0435\u0440\u0434\u0435 \u043a\u04e9\u0440\u0456\u043d\u0435\u0442\u0456\u043d\u0456\u043d \u0436\u04d9\u043d\u0435 \u049b\u0430\u043b\u0430\u0439 \u043a\u04e9\u0440\u0456\u043d\u0435\u0442\u0456\u043d\u0456\u043d \u0442\u0430\u04a3\u0434\u0430\u043f, \u043d\u0435\u0433\u0456\u0437\u0434\u0435\u043c\u0435\u0441\u0456\u043c\u0435\u043d \u0431\u0456\u0440\u0433\u0435 \u04af\u043c\u0456\u0442\u043a\u0435\u0440 \u049b\u043e\u0440\u0435\u043a\u0442\u0456\u043a \u0437\u0430\u0442\u0442\u0430\u0440\u0434\u044b\u04a3 \u0440\u0435\u0439\u0442\u0438\u043d\u0433\u0456\u043b\u0435\u043d\u0433\u0435\u043d \u049b\u044b\u0441\u049b\u0430 \u0442\u0456\u0437\u0456\u043c\u0456\u043d \u0430\u043b\u044b\u04a3\u044b\u0437. \u0422\u0456\u0440\u043a\u0435\u043b\u0443 \u049b\u0430\u0436\u0435\u0442 \u0435\u043c\u0435\u0441.<\/p>","protected":false},"author":210157960,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_eb_attr":"","content-type":"","_wpcom_ai_launchpad_about_page":false,"_wpcom_ai_launchpad_gallery_page":false,"_wpcom_ai_launchpad_contact_page":false,"_wpcom_ai_launchpad_events_page":false,"_wpcom_ai_launchpad_video_page":false,"_wpcom_ai_launchpad_portfolio_piece":false,"footnotes":"","big_sky_generated":false},"class_list":["post-14418","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nutrient Deficiency Finder for Crops - GeoPard<\/title>\n<meta name=\"description\" content=\"Yellow leaves? Pick where the symptom shows and what it looks like, and get a ranked short list of candidate nutrients with the reasoning. No signup.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geopard.tech\/kz\/\u049b\u043e\u0440\u0435\u043a\u0442\u0456\u043a-\u0437\u0430\u0442\u0442\u0430\u0440\u0434\u044b\u04a3-\u0436\u0435\u0442\u0456\u0441\u043f\u0435\u0443\u0448\u0456\u043b\u0456\u0433\u0456\u043d\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nutrient Deficiency Finder for Crops - GeoPard\" \/>\n<meta property=\"og:description\" content=\"Yellow leaves? Pick where the symptom shows and what it looks like, and get a ranked short list of candidate nutrients with the reasoning. No signup.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geopard.tech\/kz\/\u049b\u043e\u0440\u0435\u043a\u0442\u0456\u043a-\u0437\u0430\u0442\u0442\u0430\u0440\u0434\u044b\u04a3-\u0436\u0435\u0442\u0456\u0441\u043f\u0435\u0443\u0448\u0456\u043b\u0456\u0433\u0456\u043d\/\" \/>\n<meta property=\"og:site_name\" content=\"GeoPard - Precision agriculture Mapping software\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/geopardAgriculture\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-29T09:12:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-p.jpg?w=1024&amp;quality=88&amp;ssl=1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@geopardagri\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 \u043c\u0438\u043d\u0443\u0442\u044b\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/geopard.tech\\\/nutrient-deficiency-finder\\\/\",\"url\":\"https:\\\/\\\/geopard.tech\\\/nutrient-deficiency-finder\\\/\",\"name\":\"Nutrient Deficiency Finder for Crops - GeoPard\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geopard.tech\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/geopard.tech\\\/nutrient-deficiency-finder\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/geopard.tech\\\/nutrient-deficiency-finder\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/geopard.tech\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/ndf-p.jpg?w=1024&amp;quality=88&amp;ssl=1\",\"datePublished\":\"2026-09-29T08:25:55+00:00\",\"dateModified\":\"2026-09-29T09:12:37+00:00\",\"description\":\"Yellow leaves? Pick where the symptom shows and what it looks like, and get a ranked short list of candidate nutrients with the reasoning. No signup.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/geopard.tech\\\/nutrient-deficiency-finder\\\/#breadcrumb\"},\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/geopard.tech\\\/nutrient-deficiency-finder\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\\\/\\\/geopard.tech\\\/nutrient-deficiency-finder\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/geopard.tech\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/ndf-p.jpg?w=1024&amp;quality=88&amp;ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/geopard.tech\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/ndf-p.jpg?w=1024&amp;quality=88&amp;ssl=1\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/geopard.tech\\\/nutrient-deficiency-finder\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/geopard.tech\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Nutrient Deficiency Finder\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/geopard.tech\\\/#website\",\"url\":\"https:\\\/\\\/geopard.tech\\\/\",\"name\":\"GeoPard - Precision agriculture software\",\"description\":\"Precision agriculture Mapping software\",\"publisher\":{\"@id\":\"https:\\\/\\\/geopard.tech\\\/#organization\"},\"alternateName\":\"GeoPard\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/geopard.tech\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ru-RU\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/geopard.tech\\\/#organization\",\"name\":\"GeoPard Agriculture\",\"alternateName\":\"GeoPard\",\"url\":\"https:\\\/\\\/geopard.tech\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\\\/\\\/geopard.tech\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/geopard.tech\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/geopard_logo_transparentbackground.png?fit=512%2C68&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/geopard.tech\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/geopard_logo_transparentbackground.png?fit=512%2C68&ssl=1\",\"width\":512,\"height\":68,\"caption\":\"GeoPard Agriculture\"},\"image\":{\"@id\":\"https:\\\/\\\/geopard.tech\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/geopardAgriculture\\\/\",\"https:\\\/\\\/x.com\\\/geopardagri\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/geopard-agriculture\\\/\",\"https:\\\/\\\/www.instagram.com\\\/geopardagriculture\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCiaPGLAhRPNh-s85dXdC-Sw\",\"https:\\\/\\\/www.g2.com\\\/products\\\/geopard-agriculture-precision-farming-software\\\/reviews\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u0414\u0430\u049b\u044b\u043b\u0434\u0430\u0440\u0493\u0430 \u0430\u0440\u043d\u0430\u043b\u0493\u0430\u043d \u049b\u043e\u0440\u0435\u043a\u0442\u0456\u043a \u0437\u0430\u0442\u0442\u0430\u0440\u0434\u044b\u04a3 \u0436\u0435\u0442\u0456\u0441\u043f\u0435\u0443\u0448\u0456\u043b\u0456\u0433\u0456\u043d \u0430\u043d\u044b\u049b\u0442\u0430\u0443 \u049b\u04b1\u0440\u0430\u043b\u044b - GeoPard","description":"\u0421\u0430\u0440\u044b \u0436\u0430\u043f\u044b\u0440\u0430\u049b\u0442\u0430\u0440 \u043c\u0430? \u0421\u0438\u043c\u043f\u0442\u043e\u043c\u043d\u044b\u04a3 \u049b\u0430\u0439 \u0436\u0435\u0440\u0434\u0435 \u043a\u04e9\u0440\u0456\u043d\u0435\u0442\u0456\u043d\u0456\u043d \u0436\u04d9\u043d\u0435 \u049b\u0430\u043b\u0430\u0439 \u043a\u04e9\u0440\u0456\u043d\u0435\u0442\u0456\u043d\u0456\u043d \u0442\u0430\u04a3\u0434\u0430\u043f, \u043d\u0435\u0433\u0456\u0437\u0434\u0435\u043c\u0435\u0441\u0456\u043c\u0435\u043d \u0431\u0456\u0440\u0433\u0435 \u04af\u043c\u0456\u0442\u043a\u0435\u0440 \u049b\u043e\u0440\u0435\u043a\u0442\u0456\u043a \u0437\u0430\u0442\u0442\u0430\u0440\u0434\u044b\u04a3 \u0440\u0435\u0439\u0442\u0438\u043d\u0433\u0456\u043b\u0435\u043d\u0433\u0435\u043d \u049b\u044b\u0441\u049b\u0430 \u0442\u0456\u0437\u0456\u043c\u0456\u043d \u0430\u043b\u044b\u04a3\u044b\u0437. \u0422\u0456\u0440\u043a\u0435\u043b\u0443 \u049b\u0430\u0436\u0435\u0442 \u0435\u043c\u0435\u0441.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/geopard.tech\/kz\/\u049b\u043e\u0440\u0435\u043a\u0442\u0456\u043a-\u0437\u0430\u0442\u0442\u0430\u0440\u0434\u044b\u04a3-\u0436\u0435\u0442\u0456\u0441\u043f\u0435\u0443\u0448\u0456\u043b\u0456\u0433\u0456\u043d\/","og_locale":"en_US","og_type":"article","og_title":"Nutrient Deficiency Finder for Crops - GeoPard","og_description":"Yellow leaves? Pick where the symptom shows and what it looks like, and get a ranked short list of candidate nutrients with the reasoning. No signup.","og_url":"https:\/\/geopard.tech\/kz\/\u049b\u043e\u0440\u0435\u043a\u0442\u0456\u043a-\u0437\u0430\u0442\u0442\u0430\u0440\u0434\u044b\u04a3-\u0436\u0435\u0442\u0456\u0441\u043f\u0435\u0443\u0448\u0456\u043b\u0456\u0433\u0456\u043d\/","og_site_name":"GeoPard - Precision agriculture Mapping software","article_publisher":"https:\/\/www.facebook.com\/geopardAgriculture\/","article_modified_time":"2026-09-29T09:12:37+00:00","og_image":[{"url":"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-p.jpg?w=1024&amp;quality=88&amp;ssl=1","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_site":"@geopardagri","twitter_misc":{"Est. reading time":"5 \u043c\u0438\u043d\u0443\u0442\u044b"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/geopard.tech\/nutrient-deficiency-finder\/","url":"https:\/\/geopard.tech\/nutrient-deficiency-finder\/","name":"\u0414\u0430\u049b\u044b\u043b\u0434\u0430\u0440\u0493\u0430 \u0430\u0440\u043d\u0430\u043b\u0493\u0430\u043d \u049b\u043e\u0440\u0435\u043a\u0442\u0456\u043a \u0437\u0430\u0442\u0442\u0430\u0440\u0434\u044b\u04a3 \u0436\u0435\u0442\u0456\u0441\u043f\u0435\u0443\u0448\u0456\u043b\u0456\u0433\u0456\u043d \u0430\u043d\u044b\u049b\u0442\u0430\u0443 \u049b\u04b1\u0440\u0430\u043b\u044b - GeoPard","isPartOf":{"@id":"https:\/\/geopard.tech\/#website"},"primaryImageOfPage":{"@id":"https:\/\/geopard.tech\/nutrient-deficiency-finder\/#primaryimage"},"image":{"@id":"https:\/\/geopard.tech\/nutrient-deficiency-finder\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-p.jpg?w=1024&amp;quality=88&amp;ssl=1","datePublished":"2026-09-29T08:25:55+00:00","dateModified":"2026-09-29T09:12:37+00:00","description":"\u0421\u0430\u0440\u044b \u0436\u0430\u043f\u044b\u0440\u0430\u049b\u0442\u0430\u0440 \u043c\u0430? \u0421\u0438\u043c\u043f\u0442\u043e\u043c\u043d\u044b\u04a3 \u049b\u0430\u0439 \u0436\u0435\u0440\u0434\u0435 \u043a\u04e9\u0440\u0456\u043d\u0435\u0442\u0456\u043d\u0456\u043d \u0436\u04d9\u043d\u0435 \u049b\u0430\u043b\u0430\u0439 \u043a\u04e9\u0440\u0456\u043d\u0435\u0442\u0456\u043d\u0456\u043d \u0442\u0430\u04a3\u0434\u0430\u043f, \u043d\u0435\u0433\u0456\u0437\u0434\u0435\u043c\u0435\u0441\u0456\u043c\u0435\u043d \u0431\u0456\u0440\u0433\u0435 \u04af\u043c\u0456\u0442\u043a\u0435\u0440 \u049b\u043e\u0440\u0435\u043a\u0442\u0456\u043a \u0437\u0430\u0442\u0442\u0430\u0440\u0434\u044b\u04a3 \u0440\u0435\u0439\u0442\u0438\u043d\u0433\u0456\u043b\u0435\u043d\u0433\u0435\u043d \u049b\u044b\u0441\u049b\u0430 \u0442\u0456\u0437\u0456\u043c\u0456\u043d \u0430\u043b\u044b\u04a3\u044b\u0437. \u0422\u0456\u0440\u043a\u0435\u043b\u0443 \u049b\u0430\u0436\u0435\u0442 \u0435\u043c\u0435\u0441.","breadcrumb":{"@id":"https:\/\/geopard.tech\/nutrient-deficiency-finder\/#breadcrumb"},"inLanguage":"ru-RU","potentialAction":[{"@type":"ReadAction","target":["https:\/\/geopard.tech\/nutrient-deficiency-finder\/"]}]},{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/geopard.tech\/nutrient-deficiency-finder\/#primaryimage","url":"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-p.jpg?w=1024&amp;quality=88&amp;ssl=1","contentUrl":"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/09\/ndf-p.jpg?w=1024&amp;quality=88&amp;ssl=1"},{"@type":"BreadcrumbList","@id":"https:\/\/geopard.tech\/nutrient-deficiency-finder\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/geopard.tech\/"},{"@type":"ListItem","position":2,"name":"Nutrient Deficiency Finder"}]},{"@type":"WebSite","@id":"https:\/\/geopard.tech\/#website","url":"https:\/\/geopard.tech\/","name":"GeoPard - \u0434\u04d9\u043b \u0430\u0443\u044b\u043b \u0448\u0430\u0440\u0443\u0430\u0448\u044b\u043b\u044b\u0493\u044b \u0431\u0430\u0493\u0434\u0430\u0440\u043b\u0430\u043c\u0430\u0441\u044b","description":"\u0414\u04d9\u043b \u0430\u0443\u044b\u043b \u0448\u0430\u0440\u0443\u0430\u0448\u044b\u043b\u044b\u0493\u044b \u043a\u0430\u0440\u0442\u0430\u043b\u0430\u0443 \u0431\u0430\u0493\u0434\u0430\u0440\u043b\u0430\u043c\u0430\u0441\u044b","publisher":{"@id":"https:\/\/geopard.tech\/#organization"},"alternateName":"GeoPard","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/geopard.tech\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ru-RU"},{"@type":"Organization","@id":"https:\/\/geopard.tech\/#organization","name":"GeoPard \u0410\u0443\u044b\u043b \u0448\u0430\u0440\u0443\u0430\u0448\u044b\u043b\u044b\u0493\u044b","alternateName":"GeoPard","url":"https:\/\/geopard.tech\/","logo":{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/geopard.tech\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/07\/geopard_logo_transparentbackground.png?fit=512%2C68&ssl=1","contentUrl":"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/07\/geopard_logo_transparentbackground.png?fit=512%2C68&ssl=1","width":512,"height":68,"caption":"GeoPard Agriculture"},"image":{"@id":"https:\/\/geopard.tech\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/geopardAgriculture\/","https:\/\/x.com\/geopardagri","https:\/\/www.linkedin.com\/company\/geopard-agriculture\/","https:\/\/www.instagram.com\/geopardagriculture\/","https:\/\/www.youtube.com\/channel\/UCiaPGLAhRPNh-s85dXdC-Sw","https:\/\/www.g2.com\/products\/geopard-agriculture-precision-farming-software\/reviews"]}]}},"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/PdiCPa-3Ky","_links":{"self":[{"href":"https:\/\/geopard.tech\/kz\/wp-json\/wp\/v2\/pages\/14418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geopard.tech\/kz\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/geopard.tech\/kz\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/geopard.tech\/kz\/wp-json\/wp\/v2\/users\/210157960"}],"replies":[{"embeddable":true,"href":"https:\/\/geopard.tech\/kz\/wp-json\/wp\/v2\/comments?post=14418"}],"version-history":[{"count":0,"href":"https:\/\/geopard.tech\/kz\/wp-json\/wp\/v2\/pages\/14418\/revisions"}],"wp:attachment":[{"href":"https:\/\/geopard.tech\/kz\/wp-json\/wp\/v2\/media?parent=14418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}