{"id":3040,"date":"2021-12-29T18:51:52","date_gmt":"2021-12-29T17:51:52","guid":{"rendered":"https:\/\/geopard.tech\/?p=3040"},"modified":"2026-09-29T10:18:53","modified_gmt":"2026-09-29T08:18:53","slug":"ako-usetrit-na-hnojenych-rastlinach","status":"publish","type":"post","link":"https:\/\/geopard.tech\/sk\/blog\/how-to-save-over-fertilized-plants\/","title":{"rendered":"Ako zachr\u00e1ni\u0165 premno\u017een\u00e9 rastliny"},"content":{"rendered":"<p>Plodiny potrebuj\u00fa hnojiv\u00e1 na dosiahnutie optim\u00e1lneho rastu a poskytnutie dobrej \u00farody. Je to preto, \u017ee na rozdiel od v\u00e4\u010d\u0161iny pr\u00edrodn\u00fdch ekosyst\u00e9mov, \u017eiviny pr\u00edtomn\u00e9 v p\u00f4de obr\u00e1ban\u00fdch fariem a tr\u00e1vnikov nesta\u010dia na podporu spr\u00e1vneho rastu neust\u00e1le sa striedaj\u00facich rastl\u00edn.<\/p>\n<p>Prid\u00e1vanie hnoj\u00edv do tak\u00fdchto <a href=\"https:\/\/geopard.tech\/sk\/blog\/typy-pody-ako-ich-co-najlepsie-vyuzit\/\">typ p\u00f4dy<\/a> zabezpe\u010duje, aby z\u00e1kladn\u00e9 \u017eiviny, ktor\u00e9 rastliny potrebuj\u00fa, boli \u013eahko pr\u00edtomn\u00e9 v p\u00f4de.<\/p>\n<p>Pou\u017eitie prive\u013ea hnojiva alebo nespr\u00e1vneho typu hnojiva v\u0161ak m\u00f4\u017ee vies\u0165 k presne opa\u010dn\u00e9mu stavu, zn\u00e1memu ako sp\u00e1lenie hnojiva. Rastlina nedok\u00e1\u017ee obmedzi\u0165 pr\u00edjem \u017eiv\u00edn a ak ich je v nadmernom mno\u017estve, prijme ich viac, ako potrebuje a dok\u00e1\u017ee vyu\u017ei\u0165.<\/p>\n<p>To sa prejavuje nieko\u013ek\u00fdmi vidite\u013en\u00fdmi aj nevidite\u013en\u00fdmi znakmi a pr\u00edznakmi pop\u00e1lenia hnojivami, ktor\u00e9 v\u0161etky ved\u00fa k zn\u00ed\u017eeniu \u00farody. Ako farm\u00e1r alebo z\u00e1hradn\u00edk je absol\u00fatne nevyhnutn\u00e9 rozumie\u0165 tomu; najm\u00e4 jeho identifik\u00e1cii, pr\u00ed\u010din\u00e1m jeho v\u00fdskytu a sp\u00f4sobom lie\u010dby pop\u00e1len\u00edn hnojivami.<\/p>\n<h2>Ako vyzer\u00e1 sp\u00e1lenie hnojiva? Zn\u00e1mky nadmerne hnojen\u00fdch rastl\u00edn<\/h2>\n<p>Existuje nieko\u013eko sp\u00f4sobov, ak\u00fdmi nadmerne pohnojen\u00e9 rastliny vykazuj\u00fa zn\u00e1mky a pr\u00edznaky pop\u00e1lenia hnojivom. V r\u00f4znych prostrediach sa prejavuje r\u00f4zne. Na tr\u00e1vniku sa naj\u010dastej\u0161ie pop\u00e1leniny hnojivom prejavuj\u00fa vo forme \u0161kv\u0155n odumretej tr\u00e1vy, ktor\u00e9 zo\u017eltli alebo zhnedli.<\/p>\n<p>Toto jasne vymedzuje oblas\u0165 po\u013ea, do ktorej bolo hnojivo pridan\u00e9 v nadmernom mno\u017estve. V kvetin\u00e1\u010doch m\u00f4\u017eete pozorova\u0165 jeho po\u010diato\u010dn\u00fd v\u00fdskyt vo forme so\u013en\u00fdch k\u00f4r na p\u00f4de. To postupne sp\u00f4sob\u00ed, \u017ee listy a stonka zmenia farbu, hnij\u00fa a odumieraj\u00fa. U v\u00e4\u010d\u0161iny rastl\u00edn listy zvy\u010dajne hnedn\u00fa.<\/p>\n<p>Na farme alebo v z\u00e1hrade si mus\u00edte d\u00e1va\u0165 pozor na v\u00e4dnutie rastl\u00edn, zmenu farby listov a tie\u017e na to, \u010di sa listy odde\u013euj\u00fa od stonky a padaj\u00fa na zem.<\/p>\n<p><strong>Pop\u00e1lenie rastl\u00edn hnojivami<\/strong><\/p>\n<p>Pr\u00edznaky pop\u00e1lenia hnojivom uveden\u00e9 vy\u0161\u0161ie s\u00fa ve\u013emi podobn\u00e9 stavom, ktor\u00e9 sa zvy\u010dajne vyskytuj\u00fa pri ak\u00fdchko\u013evek problematick\u00fdch poraneniach rastl\u00edn sp\u00f4soben\u00fdch pestic\u00eddmi.<\/p>\n<p><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" data-attachment-id=\"3433\" data-permalink=\"https:\/\/geopard.tech\/sk\/blog\/how-to-save-over-fertilized-plants\/fertilizer-burn_-how-to-prevent-damage-dealt-with-crops-3-min-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-3-min-1.jpg?fit=1200%2C650&amp;ssl=1\" data-orig-size=\"1200,650\" data-comments-opened=\"1\" data-image-title=\"Fertilizer-burn on plants\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-3-min-1.jpg?fit=1024%2C555&amp;ssl=1\" class=\"alignnone wp-image-3433 size-large\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-3-min-1.jpg?resize=810%2C439&#038;ssl=1\" alt=\"Pop\u00e1lenie rastl\u00edn hnojivami\" width=\"810\" height=\"439\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-3-min-1.jpg?resize=1024%2C555&amp;ssl=1 1024w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-3-min-1.jpg?resize=300%2C163&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-3-min-1.jpg?resize=768%2C416&amp;ssl=1 768w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-3-min-1.jpg?w=1200&amp;ssl=1 1200w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/p>\n<p>Aby ste teda \u013eahko identifikovali nadmerne hnojen\u00e9 rastliny ako pr\u00ed\u010dinu, ke\u010f je to skuto\u010dne tak, mus\u00edte ma\u0165 riadny z\u00e1znam o type a objeme hnojiva pou\u017eit\u00e9ho vo va\u0161ich rastlin\u00e1ch a nemali by ste ignorova\u0165 ani in\u00e9 pravdepodobn\u00e9 pr\u00ed\u010diny.<\/p>\n<p>Ke\u010f na rastliny pou\u017eijete nadmern\u00e9 mno\u017estvo hnojiva, rastliny spo\u010diatku dosiahnu vysok\u00fd rast listov, ale kvitnutie sa v\u00fdrazne zn\u00ed\u017ei. Toto je znak sp\u00e1lenia hnojivom u rastl\u00edn e\u0161te predt\u00fdm, ako sa objavia vidite\u013en\u00e9 pr\u00edznaky, ako je zmena farby a v\u00e4dnutie.<\/p>\n<p>Navy\u0161e, zmena farby za\u010d\u00edna od okraja listov a postupuje dovn\u00fatra. Rast listov sa teraz zastav\u00ed a rast bude spomalen\u00fd. Hoci v\u0161etky tieto \u00fa\u010dinky vid\u00edme, hlavn\u00e1 udalos\u0165 sa odohr\u00e1va v podzem\u00ed pri kore\u0148och rastliny ako pop\u00e1lenie kore\u0148ov hnojivom.<\/p>\n<p><strong>Pop\u00e1lenie kore\u0148ov hnojivom<\/strong><\/p>\n<p>Ak vytiahnete rastliny zo zeme a korene s\u00fa s\u010dernal\u00e9 alebo hned\u00e9 a ochabnut\u00e9, m\u00f4\u017ee to by\u0165 sp\u00f4soben\u00e9 bu\u010f nadmern\u00fdm zaliat\u00edm, alebo nadmern\u00fdm mno\u017estvom hnojiva. Ak obsah vody v p\u00f4de nie je vy\u0161\u0161\u00ed, potom ide s najv\u00e4\u010d\u0161ou pravdepodobnos\u0165ou o pop\u00e1lenie kore\u0148ov od hnojiva.<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"3436\" data-permalink=\"https:\/\/geopard.tech\/sk\/blog\/how-to-save-over-fertilized-plants\/fertilizer-burn_-how-to-prevent-damage-dealt-with-crops-4-min-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-4-min-2.jpg?fit=1200%2C650&amp;ssl=1\" data-orig-size=\"1200,650\" data-comments-opened=\"1\" data-image-title=\"Fertilizer root-burn\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-4-min-2.jpg?fit=1024%2C555&amp;ssl=1\" class=\"alignnone wp-image-3436 size-large\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-4-min-2.jpg?resize=810%2C439&#038;ssl=1\" alt=\"Pop\u00e1lenie kore\u0148ov hnojivom\" width=\"810\" height=\"439\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-4-min-2.jpg?resize=1024%2C555&amp;ssl=1 1024w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-4-min-2.jpg?resize=300%2C163&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-4-min-2.jpg?resize=768%2C416&amp;ssl=1 768w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-4-min-2.jpg?w=1200&amp;ssl=1 1200w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/p>\n<p>K pop\u00e1leniu kore\u0148ov hnojivom doch\u00e1dza preto, \u017ee ke\u010f je v p\u00f4de obklopuj\u00facej kore\u0148 pr\u00edtomn\u00e9 nadmern\u00e9 mno\u017estvo hnojiva, kore\u0148 nem\u00f4\u017ee spr\u00e1vne prij\u00edma\u0165 vodu z p\u00f4dy kv\u00f4li nedostatku osmotick\u00e9ho tlaku.<\/p>\n<h2>Pr\u00ed\u010diny sp\u00e1lenia hnoj\u00edv<\/h2>\n<p>Hlavnou pr\u00ed\u010dinou sp\u00e1lenia hnojivami je nadmern\u00e9 pou\u017e\u00edvanie hnoj\u00edv pre va\u0161e rastliny. Je za t\u00fdm v\u0161ak viac, ne\u017e sa zd\u00e1 na prv\u00fd poh\u013ead. \u00da\u010dinky nadmern\u00e9ho pou\u017e\u00edvania hnoj\u00edv na va\u0161e rastliny sa m\u00f4\u017eu zhor\u0161i\u0165, ak sa hnojenie nevykon\u00e1va za vhodn\u00fdch podmienok.<\/p>\n<p>Pou\u017eitie aj mierne nadmern\u00e9ho mno\u017estva hnojiva m\u00f4\u017ee by\u0165 pri hnojen\u00ed v\u00e1\u017ene:<\/p>\n<ul>\n<li>do p\u00f4dy s n\u00edzkym obsahom vlhkosti<\/li>\n<li>po\u010das d\u0148a s vysokou teplotou alebo ke\u010f s\u00fa rastliny stresovan\u00e9 nadmern\u00fdm teplom<\/li>\n<li>na mokr\u00e9 listy<\/li>\n<li>cez de\u0148, ke\u010f svieti priame slnko<\/li>\n<li>ve\u013emi bl\u00edzko semien na jamk\u00e1ch<\/li>\n<\/ul>\n<p>Okrem podmienok alebo met\u00f3d aplik\u00e1cie hnoj\u00edv existuj\u00fa aj \u010fal\u0161ie be\u017en\u00e9 d\u00f4vody:<\/p>\n<p><strong>Nespr\u00e1vne odhadnut\u00e1 plocha tr\u00e1vnika:<\/strong> \u013dudia sa pomerne \u010dasto m\u00fdlia pri v\u00fdpo\u010dte mno\u017estva hnojiva, ktor\u00e9 ich tr\u00e1vnik alebo z\u00e1hrada potrebuje, preto\u017ee sa u\u017e pom\u00fdlili pri ur\u010dovan\u00ed plochy. Zahr\u0148te iba plochu, na ktor\u00fa sa m\u00e1 hnojivo pou\u017ei\u0165, a nie cel\u00fa plochu.<\/p>\n<p><strong>Pou\u017eitie nespr\u00e1vnej kombin\u00e1cie hnoj\u00edv:<\/strong> Jedn\u00fdm z naj\u010dastej\u0161\u00edch d\u00f4vodov je nedostatok pozornosti venovanej detailom pri aplik\u00e1cii viac ako jedn\u00e9ho hnojiva. Ak aplikujete dve hnojiv\u00e1, ktor\u00e9 maj\u00fa spolo\u010dn\u00e9 zlo\u017eenie, m\u00f4\u017eete nechtiac pou\u017ei\u0165 prive\u013ea tej istej zl\u00fa\u010deniny, \u010do sp\u00f4sob\u00ed sp\u00e1lenie hnojiva kv\u00f4li tejto konkr\u00e9tnej zl\u00fa\u010denine.<\/p>\n<p>Aj ke\u010f ide o be\u017en\u00e9 \u010dinnosti alebo chyby, ktor\u00e9 m\u00f4\u017eu sp\u00f4sobi\u0165 sp\u00e1lenie hnoj\u00edv vo va\u0161ich rastlin\u00e1ch, vedeck\u00fd z\u00e1klad vzniku sp\u00e1lenia hnoj\u00edv v d\u00f4sledku nadmern\u00e9ho mno\u017estva hnojiva je tie\u017e pomerne jednoduch\u00fd. K\u013e\u00fa\u010dom je dehydrat\u00e1cia rastl\u00edn.<\/p>\n<p>Je to preto, \u017ee v\u00e4\u010d\u0161ina hnoj\u00edv s\u00fa vysoko rozpustn\u00e9 soli a ak s\u00fa pr\u00edtomn\u00e9 v nadmernom mno\u017estve, zvy\u0161uj\u00fa osmotick\u00fd tlak p\u00f4dy. Za norm\u00e1lnych podmienok je pr\u00edjem vody rastlinami sp\u00f4soben\u00fd rozdielom v osmotickom tlaku medzi p\u00f4dou (n\u00edzka koncentr\u00e1cia soli) a kore\u0148mi (vysok\u00e1 koncentr\u00e1cia soli).<\/p>\n<p>V d\u00f4sledku toho pridanie nadmern\u00e9ho mno\u017estva sol\u00ed vo forme hnoj\u00edv obracia tok vody a sp\u00f4sobuje dehydrat\u00e1ciu rastl\u00edn, \u010do m\u00e1 za n\u00e1sledok v\u00e4dnutie a \u017eltnutie listov.<\/p>\n<h2>Ako o\u0161etri\u0165 nadmerne hnojen\u00e9 rastliny?<\/h2>\n<p>Pop\u00e1lenie hnojivami je v\u00e1\u017eny probl\u00e9m a malo by sa lie\u010di\u0165 \u010do najsk\u00f4r po stanoven\u00ed spr\u00e1vnej diagn\u00f3zy. Spr\u00e1vna diagn\u00f3za je d\u00f4le\u017eit\u00e1, preto\u017ee je ve\u013emi \u013eahk\u00e9 nespr\u00e1vne odhadn\u00fa\u0165 pop\u00e1lenie hnojivami kv\u00f4li nadmern\u00e9mu alebo nedostato\u010dn\u00e9mu zaliatiu, alebo dokonca po\u0161kodeniu pestic\u00eddmi a insektic\u00eddmi. Niektor\u00e9 sp\u00f4soby lie\u010dby pop\u00e1len\u00edn hnojivami na rastlin\u00e1ch s\u00fa uveden\u00e9 ni\u017e\u0161ie:<\/p>\n<p><strong>Zalievanie:<\/strong> Zalievanie nadmerne pohnojen\u00fdch rastl\u00edn sl\u00fa\u017ei na dva \u00fa\u010dely. Po prv\u00e9, pom\u00e1ha zv\u00fd\u0161i\u0165 mno\u017estvo vody dostupnej pre korene \u2013 hnojivom sp\u00e1len\u00e9, ku ktor\u00e9mu do\u0161lo v d\u00f4sledku suchej p\u00f4dy. A \u010do je d\u00f4le\u017eitej\u0161ie, voda pom\u00e1ha \u010disti\u0165 p\u00f4du procesom zn\u00e1mym ako vyl\u00fahovanie.<\/p>\n<p>Vyl\u00fahovanie je tok \u017eiv\u00edn smerom nadol p\u00f4soben\u00edm vody. Vodou sa nahromaden\u00e9 prebyto\u010dn\u00e9 lie\u010div\u00e1 m\u00f4\u017eu vyl\u00fahova\u0165 do ni\u017e\u0161\u00edch p\u00f4dnych horizontov, \u010d\u00edm sa kore\u0148ov\u00e1 z\u00f3na st\u00e1va bezpe\u010dnou pre korene. Je v\u0161ak d\u00f4le\u017eit\u00e9 zabezpe\u010di\u0165, aby nedoch\u00e1dzalo k premo\u010deniu, ktor\u00e9 by mohlo situ\u00e1ciu \u010falej zhor\u0161i\u0165.<\/p>\n<p><strong>Manu\u00e1lne odstr\u00e1nenie:<\/strong> T\u00e1to met\u00f3da je pou\u017eite\u013en\u00e1 iba v pr\u00edpade rastl\u00edn v n\u00e1dob\u00e1ch, kde je mo\u017en\u00e9 ru\u010dne odstr\u00e1ni\u0165 bielu k\u00f4ru prebyto\u010dn\u00fdch hnoj\u00edv, ktor\u00e1 sa vytvor\u00ed na zemi, \u010do br\u00e1ni \u010fal\u0161iemu prid\u00e1vaniu \u017eiv\u00edn do spodnej \u010dasti p\u00f4dy.<\/p>\n<p><strong>Odstr\u00e1nenie postihnutej \u010dasti rastliny:<\/strong> Ke\u010f\u017ee existuje len mal\u00fd alebo \u017eiadny priestor na obnovu postihnut\u00fdch listov alebo in\u00fdch \u010dast\u00ed rastliny, mali by sa odstr\u00e1ni\u0165, aby zvy\u0161ok rastliny mohol spr\u00e1vne r\u00e1s\u0165 optim\u00e1lnym vyu\u017eit\u00edm obmedzenej energie.<\/p>\n<p>Po zastaven\u00ed dodato\u010dn\u00e9ho prid\u00e1vania hnoj\u00edv do p\u00f4dy a vysk\u00fa\u0161an\u00ed ka\u017edej z vy\u0161\u0161ie uveden\u00fdch mo\u017enost\u00ed mus\u00edte sledova\u0165 priebeh rastu va\u0161ich rastl\u00edn po\u010das nasleduj\u00facich dn\u00ed a t\u00fd\u017ed\u0148ov v z\u00e1vislosti od z\u00e1va\u017enosti probl\u00e9mu.<\/p>\n<p>Ak sa rastliny nezotavia a d\u00f4jde k extr\u00e9mnemu pr\u00edpadu hniloby kore\u0148ov, ako aj po\u0161kodenia listov, mo\u017eno budete musie\u0165 odstr\u00e1ni\u0165 cel\u00e9 rastliny a znovu ich zasadi\u0165 a\u017e po o\u0161etren\u00ed holej p\u00f4dy vodou alebo mechanick\u00fdm o\u0161etren\u00edm.<\/p>\n<p>Neodpor\u00fa\u010da sa v\u0161ak pou\u017e\u00edva\u0165 chemick\u00e9 met\u00f3dy prid\u00e1vania \u010fal\u0161\u00edch chemik\u00e1li\u00ed na vyrovnanie hladiny \u017eiv\u00edn dostupn\u00fdch v p\u00f4de, ako by ste to urobili v pr\u00edpade p\u00f4dy s vysok\u00fdm alebo n\u00edzkym pH. Naj\u00fa\u010dinnej\u0161ou met\u00f3dou je vypl\u00e1chnu\u0165 prebyto\u010dn\u00e9 \u017eiviny pomocou vody.<\/p>\n<h2>Ako zabr\u00e1ni\u0165 sp\u00e1leniu hnojiva<\/h2>\n<p>Ako je samozrejm\u00e9, prevencia je v\u017edy lep\u0161ia ako lie\u010dba. Preto je najlep\u0161ou mo\u017enos\u0165ou optimalizova\u0165 zdravie rastl\u00edn, ako aj v\u00fdnosy plod\u00edn, predch\u00e1dza\u0165 tomu, aby sa to stalo. Niektor\u00e9 zo sp\u00f4sobov, ako zabr\u00e1ni\u0165 sp\u00e1leniu hnojivami, s\u00fa nasledovn\u00e9:<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"3438\" data-permalink=\"https:\/\/geopard.tech\/sk\/blog\/how-to-save-over-fertilized-plants\/fertilizer-burn_-how-to-prevent-damage-dealt-with-crops-2-min-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-2-min-1.jpg?fit=1200%2C650&amp;ssl=1\" data-orig-size=\"1200,650\" data-comments-opened=\"1\" data-image-title=\"prevent fertilizer burn\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-2-min-1.jpg?fit=1024%2C555&amp;ssl=1\" class=\"alignnone wp-image-3438 size-large\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-2-min-1.jpg?resize=810%2C439&#038;ssl=1\" alt=\"zabr\u00e1ni\u0165 spa\u013eovaniu hnoj\u00edv\" width=\"810\" height=\"439\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-2-min-1.jpg?resize=1024%2C555&amp;ssl=1 1024w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-2-min-1.jpg?resize=300%2C163&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-2-min-1.jpg?resize=768%2C416&amp;ssl=1 768w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2021\/12\/Fertilizer-Burn_-How-to-prevent-damage-dealt-with-crops-2-min-1.jpg?w=1200&amp;ssl=1 1200w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/p>\n<p>Aby sme to uviedli, najlep\u0161\u00edm sp\u00f4sobom, ako sa vysporiada\u0165 s pop\u00e1leninami od hnoj\u00edv, je pou\u017ei\u0165 len to\u013eko hnojiva, ko\u013eko rastlina potrebuje. V\u017edy je lep\u0161ou mo\u017enos\u0165ou pou\u017ei\u0165 menej, ako je potrebn\u00e9 mno\u017estvo, ne\u017e v\u00e4\u010d\u0161ie, v pr\u00edpade ak\u00fdchko\u013evek nejasnost\u00ed, preto\u017ee v pr\u00edpade potreby m\u00f4\u017eete v\u017edy prida\u0165 viac hnojiva.<\/p>\n<p>Existuj\u00fa dva sp\u00f4soby, ako vyv\u00e1\u017ei\u0165 mno\u017estvo hnojiva, ktor\u00e9 rastlina dostane po\u010das obdobia rastu. Po prv\u00e9, m\u00f4\u017eete rozdeli\u0165 aplik\u00e1ciu hnoj\u00edv na mal\u00e9 mno\u017estv\u00e1 po\u010das rovnak\u00fdch obdob\u00ed namiesto toho, aby ste ich prid\u00e1vali naraz. Po druh\u00e9, hnojiv\u00e1 s pomal\u00fdm uvo\u013e\u0148ovan\u00edm s\u00fa skvelou vo\u013ebou, ktor\u00e1 postupne dod\u00e1va \u017eiviny do p\u00f4dy.<\/p>\n<p>Ak je to mo\u017en\u00e9, treba uprednostni\u0165 tekut\u00e9 hnojiv\u00e1 pred pevn\u00fdmi, preto\u017ee tekut\u00e9 hnojiv\u00e1 sa v p\u00f4de rovnomerne rozlo\u017eia, zatia\u013e \u010do pevn\u00e9 \u010dastice vy\u017eaduj\u00fa dodato\u010dn\u00e9 zavla\u017eovanie. Po hnojen\u00ed p\u00f4du dostato\u010dne zavla\u017ete.<\/p>\n<p>Aj ke\u010f organick\u00e9 hnojiv\u00e1 m\u00f4\u017eu tie\u017e sp\u00f4sobi\u0165 sp\u00e1lenie rastl\u00edn, pravdepodobnos\u0165 je v\u00fdrazne ni\u017e\u0161ia. Kompostovanie a organick\u00e9 hnojiv\u00e1 preto m\u00f4\u017eu pom\u00f4c\u0165 predch\u00e1dza\u0165 tomuto javu.<\/p>\n<p>Podmienky p\u00f4dy a prostredia po\u010das hnojenia by mali by\u0165 optim\u00e1lne v tom zmysle, \u017ee by sa nemalo vyskytova\u0165 sucho a such\u00e1 p\u00f4da. Na kontrolu tohto probl\u00e9mu by ste mali prija\u0165 opatrenia. <a href=\"https:\/\/geopard.tech\/sk\/odber-vzoriek-pody\/\">odber vzoriek p\u00f4dy<\/a>.<\/p>\n<p>Nakoniec, ke\u010f\u017ee r\u00f4zne druhy rastl\u00edn vy\u017eaduj\u00fa r\u00f4zne \u00farovne \u017eiv\u00edn pre optim\u00e1lny rast a v\u00fdnos, typ a mno\u017estvo hnojiva by malo by\u0165 spr\u00e1vne prisp\u00f4soben\u00e9 potreb\u00e1m va\u0161ich rastl\u00edn.<\/p>\n<p>Pop\u00e1lenie hnojivami je v\u00e1\u017eny probl\u00e9m, ktor\u00fd sa m\u00f4\u017ee zamie\u0148a\u0165 s in\u00fdmi probl\u00e9mami, ako je nadmern\u00e9 zalievanie a nadbytok dus\u00edka. Pre presn\u00fa diagn\u00f3zu je preto potrebn\u00e9 d\u00f4kladne presk\u00fama\u0165 pr\u00edznaky a prejavy. Hoci je prim\u00e1rne sp\u00f4soben\u00e9 nadmern\u00fdm pou\u017e\u00edvan\u00edm hnoj\u00edv pre va\u0161e rastliny, m\u00f4\u017eu existova\u0165 aj in\u00e9 skryt\u00e9 pr\u00ed\u010diny jeho z\u00e1va\u017enosti.<\/p>\n<p>Tie\u017e by sa to malo o\u0161etri\u0165 \u010do najsk\u00f4r a najlep\u0161ou mo\u017enos\u0165ou je vyplavovanie \u017eiv\u00edn pomocou vody. Nakoniec, pri saden\u00ed plod\u00edn, z\u00e1hradn\u00ed\u010den\u00ed alebo starostlivosti o tr\u00e1vnik by sa to malo v\u00e1\u017ene zv\u00e1\u017ei\u0165 a predch\u00e1dza\u0165 tomu obmedzen\u00edm mno\u017estva pou\u017eit\u00e9ho hnojiva.<\/p>\n<hr \/>\n<h2>\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<hr \/>\n<p><strong>1. M\u00f4\u017eete rastliny nadmerne hnoji\u0165?<\/strong><\/p>\n<p>Nie, rastliny nem\u00f4\u017eete prehnoji\u0165. Prehnojenie m\u00f4\u017ee vies\u0165 k nerovnov\u00e1he \u017eiv\u00edn a po\u0161kodi\u0165 zdravie rastliny. Prehnojenie m\u00f4\u017ee sp\u00f4sobi\u0165 sp\u00e1lenie listov, spomalen\u00fd rast a dokonca aj smr\u0165 rastliny.<\/p>\n<p><strong>2. Zotavia sa rastliny po nadmernom hnojen\u00ed?<\/strong><\/p>\n<p>\u00c1no, nadmerne hnojen\u00e9 rastliny sa s n\u00e1le\u017eitou starostlivos\u0165ou m\u00f4\u017eu zotavi\u0165. Aby ste im pomohli s regener\u00e1ciou, mali by ste p\u00f4du prepl\u00e1chnu\u0165 vodou, aby ste odstr\u00e1nili prebyto\u010dn\u00e9 \u017eiviny. \u00daprava zavla\u017eovacieho re\u017eimu a zabezpe\u010denie dostato\u010dn\u00e9ho slne\u010dn\u00e9ho svetla m\u00f4\u017eu tie\u017e pom\u00f4c\u0165 v procese obnovy.<\/p>\n<p><strong>3. M\u00f4\u017eem prehnoji\u0165 organick\u00fdm hnojivom?<\/strong><\/p>\n<p>Nie, organick\u00fdmi hnojivami nem\u00f4\u017eete prehnoji\u0165. Organick\u00e9 hnojiv\u00e1 poch\u00e1dzaj\u00fa z pr\u00edrodn\u00fdch zdrojov a obsahuj\u00fa \u017eiviny, ktor\u00fdch m\u00f4\u017ee by\u0165 pri pou\u017eit\u00ed vo ve\u013ekom mno\u017estve nadmern\u00e9. Nadmern\u00e1 aplik\u00e1cia organick\u00fdch hnoj\u00edv m\u00f4\u017ee vies\u0165 k nerovnov\u00e1he \u017eiv\u00edn a potenci\u00e1lnemu po\u0161kodeniu rastl\u00edn.<\/p>\n<p><strong>4. \u010co sa stane s kore\u0148mi rastl\u00edn, ak do p\u00f4dy prid\u00e1te prive\u013ea hnojiva?<\/strong><\/p>\n<p>Prid\u00e1vanie pr\u00edli\u0161 ve\u013ek\u00e9ho mno\u017estva hnoj\u00edv do p\u00f4dy m\u00f4\u017ee ma\u0165 negat\u00edvny vplyv na rastliny. Nadmern\u00e9 mno\u017estvo hnoj\u00edv m\u00f4\u017ee vies\u0165 k nerovnov\u00e1he \u017eiv\u00edn, \u010do sp\u00f4sobuje ich toxicitu a pop\u00e1lenie kore\u0148ov a listov rastliny.<\/p>\n<p><strong>5. M\u00f4\u017eem hnoji\u0165 tr\u00e1vnik ka\u017ed\u00e9 2 t\u00fd\u017edne?<\/strong><\/p>\n<p>Hnojenie tr\u00e1vnika ka\u017ed\u00e9 dva t\u00fd\u017edne sa neodpor\u00fa\u010da. \u010cast\u00e9 hnojenie m\u00f4\u017ee vies\u0165 k nadmern\u00e9mu hromadeniu \u017eiv\u00edn, \u010do m\u00f4\u017ee po\u0161kodi\u0165 tr\u00e1vu a naru\u0161i\u0165 jej prirodzen\u00fd rast. Najlep\u0161ie je dodr\u017eiava\u0165 pravideln\u00fd harmonogram hnojenia zalo\u017een\u00fd na \u0161pecifick\u00fdch potreb\u00e1ch v\u00e1\u0161ho tr\u00e1vnika, zvy\u010dajne raz za 6 a\u017e 8 t\u00fd\u017ed\u0148ov.<\/p>\n<p>Aplik\u00e1cia hnoj\u00edv s mierou a pod\u013ea odpor\u00fa\u010dan\u00fdch pokynov pom\u00f4\u017ee podpori\u0165 zdrav\u00fd a vyv\u00e1\u017een\u00fd rast tr\u00e1vnika. Pri ur\u010dovan\u00ed vhodnej frekvencie hnojenia by sa mali zoh\u013eadni\u0165 aj faktory, ako je podnebie, p\u00f4dne podmienky a typ tr\u00e1vy.<\/p>\n<p><strong>6. Na \u010do sa pou\u017e\u00edva hnojivo 16-16-16?<\/strong><\/p>\n<p>Hnojivo 16-16-16 je vyv\u00e1\u017een\u00e9 hnojivo, ktor\u00e9 obsahuje rovnak\u00e9 pomery dus\u00edka (N), fosforu (P) a drasl\u00edka (K). Be\u017ene sa pou\u017e\u00edva ako univerz\u00e1lne hnojivo pre r\u00f4zne rastliny a plodiny.<\/p>\n<p>Vyv\u00e1\u017een\u00fd pomer \u017eiv\u00edn podporuje celkov\u00fd rast rastl\u00edn vr\u00e1tane v\u00fdvoja kore\u0148ov, kvitnutia a tvorby plodov. Je vhodn\u00fd pre vn\u00fatorn\u00e9 aj vonkaj\u0161ie rastliny, z\u00e1hrady, tr\u00e1vniky a po\u013enohospod\u00e1rske aplik\u00e1cie.<\/p>\n<p>Je v\u0161ak d\u00f4le\u017eit\u00e9 zv\u00e1\u017ei\u0165 \u0161pecifick\u00e9 po\u017eiadavky rastl\u00edn a pod\u013ea toho upravi\u0165 pomery hnoj\u00edv pre dosiahnutie optim\u00e1lnych v\u00fdsledkov.<\/p>\n<p>V\u00e4\u010d\u0161ina nadmernej aplik\u00e1cie je rozhodnut\u00edm o d\u00e1vke. <a style=\"color:#15701e;text-decoration:underline;text-underline-offset:2px;font-weight:600\" href=\"https:\/\/geopard.tech\/sk\/umela-inteligencia\/\">Asistent umelej inteligencie GeoPard<\/a> Dry-beh overuje ka\u017ed\u00fd predpis hnojiva z h\u013eadiska nutri\u010dnej bilancie a bezpe\u010dnostn\u00fdch limitov e\u0161te predt\u00fdm, ako sa \u010doko\u013evek dostane k rozmetadlu.<\/p>\n\n\n<div class=\"gp-lead\">\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:#f76a0c;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>Zozn\u00e1mte sa s asistentom umelej inteligencie GeoPard<span class=\"gpx-aiband-new\">NOV\u00c9<\/span><\/h2>\n    <p>Umel\u00e1 inteligencia pre presn\u00e9 po\u013enohospod\u00e1rstvo: kladie spr\u00e1vne agronomick\u00e9 ot\u00e1zky, ukazuje svoje v\u00fdpo\u010dty a z va\u0161ich \u00fadajov vytv\u00e1ra overen\u00e9 predpisy. Vy schva\u013eujete ka\u017ed\u00fd krok.<\/p>\n  <\/div>\n  <a class=\"gpx-aiband-btn\" href=\"https:\/\/geopard.tech\/sk\/umela-inteligencia\/\">Pozrite sa, ako umel\u00e1 inteligencia prem\u00fd\u0161\u013ea \u2192<\/a>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Plodiny potrebuj\u00fa hnojiv\u00e1 na dosiahnutie optim\u00e1lneho rastu a poskytnutie dobrej \u00farody. Je to preto, \u017ee na rozdiel od v\u00e4\u010d\u0161iny pr\u00edrodn\u00fdch ekosyst\u00e9mov \u017eiviny pr\u00edtomn\u00e9 v\u2026<\/p>","protected":false},"author":210157960,"featured_media":3045,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_eb_attr":"","content-type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[1380],"tags":[1615],"class_list":["post-3040","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-whats","tag-fertilizer"],"acf":[],"yoast_head":"<!-- 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