{"id":11861,"date":"2025-08-03T21:07:31","date_gmt":"2025-08-03T19:07:31","guid":{"rendered":"https:\/\/geopard.tech\/?p=11861"},"modified":"2025-08-03T21:24:31","modified_gmt":"2025-08-03T19:24:31","slug":"augsnes-paraugu-nemsana-nejauss-tikls-un-zonu-pamatojums","status":"publish","type":"post","link":"https:\/\/geopard.tech\/lv\/blog\/soil-sampling-random-grid-and-zone-based\/","title":{"rendered":"Augsnes paraugu \u0146em\u0161ana: Izlases veida, t\u012bklveida un zon\u0101l\u0101"},"content":{"rendered":"

Augsnes paraugu \u0146em\u0161ana tiek izmantota daudz\u0101s jom\u0101s, tostarp b\u016bvniec\u012bb\u0101. Piem\u0113ram, pirms pamatu izb\u016bves in\u017eenieri izmanto smagus urb\u0161anas iek\u0101rtas, lai izurbtu augsnes kodolus un p\u0101rbaud\u012btu grunts stabilit\u0101ti (k\u0101 par\u0101d\u012bts iepriek\u0161). Augsnes kodolu ieg\u016b\u0161ana b\u016bvlaukum\u0101 vai vides att\u012br\u012b\u0161anas projekt\u0101 pal\u012bdz in\u017eenieriem un regulatoriem noteikt pies\u0101r\u0146ojumu (piem\u0113ram, smagos met\u0101lus vai og\u013c\u016bde\u0146ra\u017eus) un nov\u0113rt\u0113t grunts apst\u0101k\u013cus.<\/p>\n

Kas ir augsnes paraugu \u0146em\u0161ana?<\/h2>\n

Augsnes paraugu \u0146em\u0161ana noz\u012bm\u0113 nelielu augsnes paraugu sav\u0101k\u0161anu no lauka vai teritorijas un to nos\u016bt\u012b\u0161anu uz laboratoriju anal\u012bzei. \u0160is process atkl\u0101j augsnes vesel\u012bbu un augl\u012bbu, m\u0113rot uzturvielas (piem\u0113ram, sl\u0101pekli, fosforu, k\u0101liju), pH, organisko vielu saturu un citas \u012bpa\u0161\u012bbas.<\/p>\n

Labi veikta paraugu \u0146em\u0161ana pal\u012bdz lauksaimniekiem un zemes apsaimniekot\u0101jiem pie\u0146emt lab\u0101kus l\u0113mumus: vi\u0146i var piel\u0101got m\u0113slo\u0161anas l\u012bdzek\u013cus faktiskaj\u0101m vajadz\u012bb\u0101m, izvair\u012bties no resursu iz\u0161\u0137\u0113rd\u0113\u0161anas un aizsarg\u0101t vidi. Piem\u0113ram, ASV kukur\u016bzas un sojas pupu audz\u0113t\u0101ju aptauj\u0101 tika konstat\u0113ts, ka liel\u0101k\u0101 da\u013ca no tiem, veicot bar\u012bbas vielu p\u0101rvald\u012bbu, izmanto augsnes paraugu \u0146em\u0161anu no t\u012bkla.<\/p>\n

Iev\u0113r\u012bbas cien\u012bgi ir tas, ka 67% no \u0161iem zemniekiem zi\u0146oja par augst\u0101ku ra\u017eu un $24\/akru samazin\u0101jumu kukur\u016bzas audz\u0113\u0161anas izmaks\u0101s p\u0113c augsnes paraugu \u0146em\u0161anas izrais\u012btas p\u0101rvald\u012bbas pie\u0146em\u0161anas. \u012asum\u0101, augsnes paraugu \u0146em\u0161ana sniedz \u201cmomentuz\u0146\u0113mumu\u201d par lauku augl\u012bbu un augsnes vesel\u012bbu, virzot ilgtsp\u0113j\u012bgu zemes apsaimnieko\u0161anu un palielinot produktivit\u0101ti.<\/p>\n

Lauksaimniec\u012bb\u0101 l\u012bdz\u012bgi augsnes paraugi nodro\u0161ina, ka kult\u016braugi sa\u0146em pareizos. Kopum\u0101 augsnes paraugu \u0146em\u0161anas galvenie m\u0113r\u0137i ir skaidri: augl\u012bbas nov\u0113rt\u0113\u0161ana (m\u0113slo\u0161anas vad\u012b\u0161anai), pies\u0101r\u0146ojuma noteik\u0161ana (dro\u0161\u012bbas nodro\u0161in\u0101\u0161anai), izp\u0113te un b\u016bvniec\u012bbas vai zemes izmanto\u0161anas pl\u0101no\u0161ana. Defin\u0113jot skaidrus m\u0113r\u0137us un r\u016bp\u012bgi \u0146emot paraugus, m\u0113s ieg\u016bstam uzticamus datus, kas ir pamats labiem l\u0113mumiem un ilgtsp\u0113j\u012bgai augsnes izmanto\u0161anai.<\/p>\n

\"Kas<\/p>\n

Pirmsizlases pl\u0101no\u0161ana<\/h2>\n

2025. gad\u0101 vair\u0101k nek\u0101 80% prec\u012bz\u0101s lauksaimniec\u012bbas oper\u0101cij\u0101s vis\u0101 pasaul\u0113 izmanto pirmsparaugu pl\u0101no\u0161anu, izmantojot GIS, satel\u012btatt\u0113lus un v\u0113sturiskos lauku kult\u016bru datus. Pirmsparaugu pl\u0101no\u0161ana nodro\u0161ina, ka sav\u0101ktie augsnes paraugi prec\u012bzi atspogu\u013co lauku, ietaupot naudu un uzlabojot l\u0113mumu pie\u0146em\u0161anu.<\/p>\n

Lauksaimniec\u012bbas zemes, kur\u0101s pirms paraugu \u0146em\u0161anas tiek veikta pien\u0101c\u012bga zon\u0113\u0161ana un pl\u0101no\u0161ana, uzr\u0101da par 25% augst\u0101ku m\u0113slo\u0161anas l\u012bdzek\u013cu efektivit\u0101ti. \u0160is posms ir \u013coti svar\u012bgs, lai piel\u0101gotu paraugu \u0146em\u0161anas metodi m\u0113r\u0137im, neatkar\u012bgi no t\u0101, vai tas ir zemkop\u012bb\u0101, vides izp\u0113t\u0113 vai celtniec\u012bb\u0101.<\/p>\n

Pirms do\u0161an\u0101s uz lauku ir nepiecie\u0161ama r\u016bp\u012bga pl\u0101no\u0161ana. S\u0101ciet, defin\u0113jot m\u0113r\u0137i: vai j\u016bs \u201c<\/p>\n

Aiovas.<\/p>\n

Vispirms izp\u0113tiet teritoriju. Izmantojiet topogr\u0101fisk\u0101s vai augsnes izp\u0113tes kartes, lai atz\u012bm\u0113tu galven\u0101s augsnes izmai\u0146as vai sl\u012bpumus. M\u016bsdienu r\u012bki, piem\u0113ram, GIS un GPS, ir nenov\u0113rt\u0113jami. Piem\u0113ram, zon\u0101l\u0101 paraugu \u0146em\u0161ana (prec\u012bz\u0101s lauksaimniec\u012bbas metode) izmanto datu sl\u0101\u0146us \u2013 augsnes veidu, iepriek\u0161\u0113jo ra\u017eu, apsaimnieko\u0161anas v\u0113sturi \u2013 lai lauku sadal\u012btu zon\u0101s ar l\u012bdz\u012bgu augl\u012bbu.<\/p>\n

\"Pirmsizlases<\/p>\n

Ar satel\u012bta vai drona uz\u0146emtiem ve\u0123et\u0101cijas att\u0113liem var ar\u012b nor\u0101d\u012bt uz at\u0161\u0137ir\u012bb\u0101m. Galvenais ieguvums: identific\u0113t at\u0161\u0137ir\u012bgas zonas vai viendab\u012bgus apgabalus, lai katrs augsnes paraugs p\u0101rst\u0101v\u0113tu noz\u012bm\u012bgu zemes da\u013cu. Pl\u0101no\u0161ana atmaks\u0101jas, nodro\u0161inot, ka paraugi patie\u0161\u0101m atspogu\u013co lauka main\u012bgumu, nevis nejau\u0161\u012bbu.<\/p>\n

Galvenie pl\u0101no\u0161anas r\u012bki ir lauka kartes vai GPS iek\u0101rtas paraugu \u0146em\u0161anas vietu atz\u012bm\u0113\u0161anai, k\u0101 ar\u012b jebk\u0101di iepriek\u0161\u0113jo augsnes testu vai zemes izmanto\u0161anas ieraksti. Prec\u012bza inform\u0101cija par to, no kurienes katrs paraugs ir \u0146emts (ar GPS koordin\u0101t\u0101m vai detaliz\u0113t\u0101m ski\u010du kart\u0113m), ir \u013coti svar\u012bga v\u0113l\u0101k mar\u0137\u0113\u0161anai un anal\u012bzei. Iepriek\u0161 izdalot zonas vai t\u012bklus, varat izlemt, cik daudz paraugu \u0146emt un kur. Atcerieties: paraugu \u0146em\u0161ana ir noder\u012bga tikai tad, ja t\u0101 atbilst j\u016bsu vad\u012bbas m\u0113r\u0137iem un aptver zin\u0101mas lauka at\u0161\u0137ir\u012bbas.<\/p>\n

B\u016btiski instrumenti un apr\u012bkojums<\/h2>\n

2024. gad\u0101 vair\u0101k nek\u0101 90% Zieme\u013camerikas profesion\u0101lo agronomu un lielo zemnieku izmantoja ner\u016bs\u0113jo\u0161\u0101 t\u0113rauda augsnes paraugu \u0146em\u0161anas zondes un GPS tagu paraugu \u0146em\u0161anas komplektus, lai nodro\u0161in\u0101tu datu kvalit\u0101ti. Prec\u012bzijas instrumenti samazina pies\u0101r\u0146ojuma risku un nodro\u0161ina augstu atk\u0101rtojam\u012bbu. Digit\u0101l\u0101s augsnes test\u0113\u0161anas ier\u012bces k\u013c\u016bst arvien popul\u0101r\u0101kas, ta\u010du tradicion\u0101lie urbji, t\u012bri spain\u012b\u0161i un salikto paraugu maisi\u0146i joproj\u0101m ir glob\u0101lais standarts.<\/p>\n

1. Augsnes zond\u0113\u0161anas urbji un urbj\u0161\u016bpoles<\/strong> ir gal.<\/p>\n

2. Spai\u0146i un somas<\/strong>: Pa\u0146emiet t\u012bru plastmasas spain\u012bti kodolu mais\u012b\u0161anai un plastmasas paraugu maisi\u0146us gal\u012bg\u0101 parauga uzglab\u0101\u0161anai. (Plastmasa ir v\u0113lama, \u012bpa\u0161i, ja test\u0113jat t\u0101dus elementus k\u0101 cinks, ko met\u0101ls var pies\u0101r\u0146ot.) Katrai jaunai parauga zonai nepiecie\u0161ams savs spain\u012btis \u2013 nesajauciet spain\u012b\u0161us starp laukiem vai viet\u0101m.<\/p>\n

3. Paraugu trauki:<\/strong> Izmantojiet biezus plastmasas vai polietil\u0113na maisi\u0146us, kas labi aiztais\u0101s. Katru maisi\u0146u mar\u0137\u0113jiet ar \u016bdensiztur\u012bgu tinti vai uzl\u012bm\u0113m. GPS vai karte: Pa\u0146emiet l\u012bdzi GPS ier\u012bci vai izdruk\u0101tu lauka karti, lai atz\u012bm\u0113tu, kur tika pa\u0146emts katrs paraugs. Lauka piez\u012bmju gr\u0101mati\u0146a\/mar\u0137\u0113jumi: N\u0113s\u0101jiet l\u012bdzi \u016bdensiztur\u012bgus mar\u0137\u0113jumus vai piez\u012bmju gr\u0101mati\u0146u, lai pierakst\u012btu katra parauga ID, datumu, atra\u0161an\u0101s vietu, dzi\u013cumu un jebk\u0101das piez\u012bmes.<\/p>\n

4. Skaidri uzraksti<\/strong> (vieta, dat<\/p>\n

5.<\/strong> Visbeidzot, pies\u0101r\u0146ojuma profilakses preces<\/strong>: pa\u0146emiet papildu r\u0101v\u0113jsl\u0113dz\u0113ja maisi\u0146us vai spai\u0146us, lai instrumentus var\u0113tu t\u012br\u012bt starp viet\u0101m. Lab\u0101 prakse ir dezinfic\u0113t instrumentus (noskalot ar \u016bdeni un mazg\u0101\u0161anas l\u012bdzekli) starp laukiem un izvair\u012bties pieskarties parauga augsnei ar kail\u0101m rok\u0101m. T\u012bru instrumentu un konteineru uztur\u0113\u0161ana nov\u0113r\u0161 vienas parauga pies\u0101r\u0146ojumu, kas var\u0113tu sagroz\u012bt rezult\u0101tus.<\/p>\n

Augsnes paraugu \u0146em\u0161anas tehnikas<\/h2>\n

Saska\u0146\u0101 ar 2025. gada glob\u0101lajiem lauksaimniec\u012bbas zi\u0146ojumiem par zon\u0101lo paraugu \u0146em\u0161anu tagad tiek izmantota vair\u0101k nek\u0101 60%liel\u0101s saimniec\u012bb\u0101s, savuk\u0101rt t\u012bkla paraugu \u0146em\u0161ana tiek izmantota augstas iz\u0161\u0137irtsp\u0113jas augsnes augl\u012bbas kar\u0161u izveidei. Konsekventi paraugu \u0146em\u0161anas dzi\u013cumi un labi paraugu \u0146em\u0161anas paraugi var uzlabot augsnes testu uzticam\u012bbu par vair\u0101k nek\u0101 40%. Satel\u012btu kart\u0113\u0161anas un main\u012bg\u0101 m\u0113slojuma uzlabojumi liel\u0101 m\u0113r\u0101 ir atkar\u012bgi no prec\u012bz\u0101m paraugu \u0146em\u0161anas strat\u0113\u0123ij\u0101m.<\/p>\n

Lai .<\/p>\n

1. Nejau\u0161\u0101 (salikt\u0101) izlase<\/strong>Vienlaic\u012bga lauka gad\u012bjum\u0101 vai ja nav nepiecie\u0161ami detaliz\u0113ti dati, varat veikt nejau\u0161us paraugus no visas teritorijas un tos sajaukt. Tas dod vienu vid\u0113jo paraugu visai teritorijai. Tom\u0113r tas var nenor\u0101d\u012bt uz at\u0161\u0137ir\u012bb\u0101m, t\u0101p\u0113c tas ir maz\u0101k prec\u012bzs.<\/p>\n

2. T\u012bkla izlase<\/strong>: Virs lauka uzkl\u0101jiet regul\u0101ru re\u017e\u0123i (piem\u0113ram, 2,5 akru vai 1,0 hekt\u0101ru \u0161\u016bnas). Katr\u0101 re\u017e\u0123a punkt\u0101 pa\u0146emiet vair\u0101ku kodolu (parasti 5\u201310 kodolu 8\u201310 p\u0113du r\u0101dius\u0101) salikumu. Tas rada daudz maz\u0101kas plat\u012bbas paraugu, kas par\u0101da, k\u0101 augl\u012bba main\u0101s vis\u0101 lauk\u0101. Pareiza re\u017e\u0123a paraugu \u0146em\u0161ana \u013cauj identific\u0113t at\u0161\u0137ir\u012bbas lauk\u0101, un t\u0101 ir prec\u012bz\u0101s lauksaimniec\u012bbas pamats.<\/p>\n

3. Zonu paraugu \u0146em\u0161ana<\/strong>Ja jau zin\u0101t, ka lauka da\u013cas uzvedas at\u0161\u0137ir\u012bgi (\u0113d\u0101s augsnes tipa, iepriek\u0161\u0113j\u0101s apsaimnieko\u0161anas, reljefa vai ra\u017eas v\u0113stures d\u0113\u013c), sadaliet lauku da\u017e\u0101d\u0101s \u201capsaimnieko\u0161anas zon\u0101s\u201d. Paraugu no katras zonas \u0146emiet atsevi\u0161\u0137i, veicot paraugu apvienojumu. Zonu paraugu \u0146em\u0161an\u0101 tiek izmantotas eso\u0161\u0101s zin\u0101\u0161anas \u2013 piem\u0113ram, aug\u0161\u0146u kartes vai ra\u017eas dati \u2013 lai noteiktu robe\u017eas.<\/p>\n

Tas var samazin\u0101t paraugu \u0146em\u0161anu (maz\u0101k paraugu nek\u0101 smalkam t\u012bklu), vienlaikus saglab\u0101jot galven\u0101s at\u0161\u0137ir\u012bbas. Praks\u0113 katru zonu var \u0146emt paraugus ar 10\u201315 kodoliem zigzaga (M- vai W-veida) rakst\u0101. Georeferenc\u0113\u0161ana (GPS punktu re\u0123istr\u0113\u0161ana paraugu viet\u0101m) \u013cauj atk\u0101rtoti apmekl\u0113t vai piel\u0101got zonas n\u0101kamaj\u0101s paraugu \u0146em\u0161anas sezon\u0101s.<\/p>\n

\"Augsnes<\/p>\n

Paraugu \u0146em\u0161anas dzi\u013cums:<\/strong> Augsnes dzi\u013cums, ko \u0146emat paraugu, ir atkar\u012bgs no testa. Visp\u0101r\u0113jiem augl\u012bbas testiem (bar\u012bbas vielas un pH kult\u016braugiem) aramzemes sist\u0113m\u0101s parasti parauga dzi\u013cums ir aptuveni 6 collas (15 cm). Tas ir t\u0101p\u0113c, ka augu saknes liel\u0101koties izmanto aug\u0161\u0113jo augsnes sl\u0101ni, un kalibr\u0113\u0161anas dati (m\u0113slo\u0161anas l\u012bdzek\u013cu ieteikumi) pie\u0146em \u0161o dzi\u013cumu.<\/p>\n

Augs.<\/p>\n

Kop\u0146u paraugu \u0146em\u0161ana<\/strong> Katr\u0101 paraugu \u0146em\u0161anas laukum\u0101 (re\u017e\u0123a element\u0101 vai zon\u0101) sav\u0101ciet vair\u0101kus apak\u0161paraugus un apvienojiet tos. Standarta prakse ir 10\u201315 kodoli uz vienu kompoz\u012bto paraugu. Kodolus \u0146emiet reprezentat\u012bv\u0101 paraugu sh\u0113m\u0101 \u2013 piem\u0113ram, vienm\u0113r\u012bgi izkliedzot vai M-veida vai W-veida form\u0101 vis\u0101 laukum\u0101.<\/p>\n

Salie visus paraugus spain\u012b un r\u016bp\u012bgi tos samaisi. \u0160is apkopojums lab\u0101k att\u0113lo visu teritoriju nek\u0101 viens atsevi\u0161\u0137s punkts. Maisot uzmanies no at\u0161\u0137ir\u012bgiem paraugiem: ja k\u0101ds paraugs izskat\u0101s \u013coti at\u0161\u0137ir\u012bgs (tum\u0161\u0101ka kr\u0101sa, \u013coti mitrs\/sauss vai pies\u0101r\u0146ots nesen izliju\u0161a \u0161\u0137idruma d\u0113\u013c), izmet to. \u0160\u0101du anom\u0101liju iz\u0146em\u0161ana saglab\u0101 parauga reprezentativit\u0101ti.<\/p>\n

Sol\u012b\u0161iem augsnes paraugu \u0146em\u0161anas proced\u016bra<\/h2>\n

Nesen\u0101s 2024. gada lauka aptaujas atkl\u0101ja, ka 42%paraugu \u0146em\u0161anas k\u013c\u016bdu.<\/p>\n

not\u012briet virsmu.<\/strong> No\u0146emiet gru\u017eus, ve\u0123et\u0101ciju vai lielus akme\u0146us no vietas, kur pl\u0101nojat \u0146emt paraugus. Piem\u0113ram, not\u012briet augu atliekas vai k\u016btsm\u0113slus, lai paraugs b\u016btu t\u012bra augsne.<\/p>\n

ii. Kodolu izvilk\u0161ana vienm\u0113r\u012bg\u0101 dzi\u013cum\u0101.<\/strong> Ar savu urbi vai zondi urbiet augsn\u0113 l\u012bdz noteiktajam dzi\u013cumam. Spiediet vai grie\u017eiet zondi taisni uz leju un iz\u0146emiet serdi. Atk\u0101rtojiet to 10\u201315 viet\u0101s izlases teritorij\u0101. M\u0113slojuma testiem.<\/p>\n

\"Sol\u012b\u0161iem<\/p>\n

iii. Ievietojiet kodolus t\u012br\u0101 spain\u012b un samaisiet.<\/strong> Ielejiet katru serdi sav\u0101 spain\u012b, virzoties uz priek\u0161u. P\u0113c visu paraugu sav\u0101k\u0161anas konkr\u0113tajai teritorijai, r\u016bp\u012bgi samaisiet spai\u0146a saturu l\u012bdz vienveid\u012bbai. \u0160\u012b mais\u012b\u0161ana nodro\u0161ina vienm\u0113r\u012bgu kompoz\u012bciju.<\/p>\n

sagrie\u017eiet kompoz\u012btsubparaugu laboratorijai.<\/strong> No labi samais\u012bt\u0101 spain\u012b izgremd\u0113jiet ieteicamo daudzumu augsnes (parasti 1\u20132 m\u0101rci\u0146as jeb aptuveni 0,5\u20131 kg) mar\u0137\u0113t\u0101 parauga maisi\u0146\u0101. Tas ir paraugs, ko nos\u016bt\u012bsiet uz laboratoriju. Tas atspogu\u013co vid\u0113jos apst\u0101k\u013cus attiec\u012bgaj\u0101 lauka zon\u0101.<\/p>\n

v. Nekav\u0113joties mar\u0137\u0113jiet katru paraugu.<\/strong> Katrs maisi\u0146\u0161 ir skaidri j\u0101apz\u012bm\u0113 ar identifik\u0101cijas numuru vai kodu, GPS atra\u0161an\u0101s vietu vai lauka nosaukumu, paraugu \u0146em\u0161anas dzi\u013cumu un datumu. Laboratorijas nor\u0101d\u012bjumi uzsver mar\u0137\u0113\u0161anu ar vietas nosaukumu, datumu\/laiku un paraugu \u0146\u0113m\u0113ja inici\u0101\u013ciem.<\/p>\n

vi. Uzglab\u0101t vai transport\u0113t pareizi.<\/strong> Ja paraugus nevar nog\u0101d\u0101t laboratorij\u0101 nekav\u0113joties, tos j\u0101glab\u0101 v\u0113s\u0101 viet\u0101 (ledusskap\u012b vai dzes\u0113t\u0101j\u0101 ar sald\u0113t\u0101m pudel\u0113m\/\u0137\u012bmiju). Dzes\u0113\u0161ana l\u012bdz aptuveni 4\u00b0C pal\u0113nina mikrobu un \u0137\u012bmiskos procesus augsn\u0113. M\u0113\u0123iniet tos nog\u0101d\u0101t laboratorij\u0101 24\u201348 stundu laik\u0101.<\/p>\n

Augsnes paraugu apstr\u0101de un dokument\u0113\u0161ana<\/h2>\n

2024. gad\u0101 veikt\u0101 laboratorijas augsnes paraugu iesnieg\u0161anas audita rezult\u0101t\u0101 tika konstat\u0113ts, ka 1 no 5 paraugiem tika sa\u0146emti ar nepareiziem vai tr\u016bksto\u0161iem mar\u0137\u0113jumiem, izraisot kav\u0113\u0161anos vai noraid\u012b\u0161anu. Pareiza paraugu apstr\u0101de un dokument\u0101cija ne tikai saglab\u0101 paraugu integrit\u0101ti, bet ar\u012b nodro\u0161ina juridisko un zin\u0101tnisko precizit\u0101ti, \u012bpa\u0161i regul\u0113taj\u0101s nozar\u0113s.<\/p>\n

P\u0113c paraugu sav\u0101k\u0161anas r\u012bkojieties ar tiem uzman\u012bgi, lai izvair\u012btos no sajauk\u0161an\u0101s vai pies\u0101r\u0146o\u0161anas. Vienm\u0113r izmantojiet t\u012brus cimdus, r\u012bkojoties ar augsni p\u0113c izrak\u0161anas \u2013 tas pasarg\u0101s paraugus no e\u013c\u013cu vai \u0137\u012bmisku vielu pies\u0101r\u0146ojuma. Starp paraugu \u0146em\u0161anas viet\u0101m not\u012briet savus r\u012bkus un spaini (noskalojiet ar ziep\u0113m un \u016bdeni), lai nov\u0113rstu augsnes p\u0101rnesi.<\/p>\n

Dokument\u0113jiet visu. Sav\u0101s lauka piez\u012bm\u0113s (vai digit\u0101lajos \u017eurn\u0101los) re\u0123istr\u0113jiet katras paraugu vietas GPS koordin\u0101tas, lauka vai vietas aprakstus, kult\u016braugu v\u0113sturi un jebk\u0101dus nov\u0113rojumus (smar\u017eas, redzamus pies\u0101r\u0146ojumus, kr\u0101sas izmai\u0146as). Pierakstiet, k\u0101da kult\u016bra pa\u0161laik tiek audz\u0113ta vai ir paredz\u0113ta, jo uzturvielu vajadz\u012bbas ir atkar\u012bgas no kult\u016brauga.<\/p>\n

Vides paraugu \u0146em\u0161anai atz\u012bm\u0113jiet tuvum\u0101 eso\u0161os iesp\u0113jamos pies\u0101r\u0146ojuma avotus (piem\u0113ram, vecu r\u016bpn\u012bcu vai pestic\u012bdu noliktavu). Visai \u0161ai metadatu inform\u0101cijai j\u0101pievieno paraugs laboratorij\u0101. Labs ieraksts var\u0113tu izskat\u012bt \u0161\u0101di: \u201cParaugs 5: Kukur\u016bzas zonas A, smil\u0161m\u0101la augsne ar m\u0113slojuma v\u0113sturi, \u0146emts 0\u20136 collu dzi\u013cum\u0101, 2025. gada 3. august\u0101, 12 kodolu kompoz\u012bcija.\u201d<\/p>\n

Ja paraugi ir paredz\u0113ti regulat\u012bvajai vai atbilst\u012bbas test\u0113\u0161anai (piem\u0113ram, EPA augsnes testiem), izmantojiet para\u017eu tur\u0113\u0161anas veidlapu. Iek\u013caujiet projekta nosaukumu, paraugu identifikatorus, sav\u0101k\u0161anas datumus un laikus, k\u0101 ar\u012b nepiecie\u0161amos anal\u012btiskos r\u0101d\u012bt\u0101jus.<\/p>\n

Tas nodro\u0161ina, ka laboratorija var izsekot, kur\u0161 sav\u0101cis paraugu, k\u0101 tas tika apstr\u0101d\u0101ts un atbilst jebkur\u0101m kvalit\u0101tes pras\u012bb\u0101m. Pareiza dokument\u0101cija \u2013 eti\u0137etes, piez\u012bmju gr\u0101matas un COC veidlapas \u2013 nodro\u0161ina, ka laboratorija var saska\u0146ot rezult\u0101tus ar pareizo lauku, padarot j\u016bsu augsnes datus uzticamus un pamatotus.<\/p>\n

Laboratorisk\u0101 anal\u012bze un interpret\u0101cija<\/h2>\n

Kop\u0161 2025. gada vair\u0101k nek\u0101 75% ASV fermeri vismaz reizi trijos gados izmanto laboratorijas augsnes anal\u012bzes, un prec\u012bz\u0101s lauksaimniec\u012bbas jom\u0101 pieaug tendence veikt ikgad\u0113jus paraugus. Visbie\u017e\u0101k veikt\u0101s anal\u012bzes ietver pH, NPK, organisko vielu saturu un KES (kationu apmai\u0146as sp\u0113ju).<\/p>\n

Pareiza \u0161o rezult\u0101tu interpret\u0101cija ir novedusi pie 20\u201330% m\u0113slojuma atkritumu samazin\u0101juma daudzos re\u0123ionos. Non\u0101kot laboratorij\u0101, augsnes paraugi tiek analiz\u0113ti piepras\u012btajiem testiem.<\/p>\n

Standarta augl\u012bbas testi<\/strong> parasti m\u0113ra:<\/p>\n

    \n
  • Augsnes pH un sk\u0101bums \u2013 galvenie faktori ka\u013c\u0137o\u0161anas l\u0113mumiem.<\/li>\n
  • Galvenie bar\u012bbas vielu veidi: fosfors (P), k\u0101lijs (K) un bie\u017ei vien sl\u0101peklis (N).<\/li>\n
  • Otr\u0161\u0137ir\u012bgie uzturvielas: kalcijs, magnijs, s\u0113rs.<\/li>\n
  • Mikroelementi: dzelzs, mang\u0101ns, cinks, bors, var\u0161 u.c.<\/li>\n
  • Organisk\u0101s vielas saturs \u2013 nor\u0101da uz augl\u012bbu un augsnes vesel\u012bbu ilgtermi\u0146\u0101.<\/li>\n
  • Kaitjonu apmai\u0146as sp\u0113ja (KAS) \u2013 augsnes sp\u0113ja notur\u0113t un apmain\u012bt bar\u012bbas vielu jonus.<\/li>\n<\/ul>\n

    Specializ\u0113t\u0101s anal\u012bzes<\/strong> var pas\u016bt\u012bt, ja nepiecie\u0161ams:<\/p>\n

      \n
    • Smagie met\u0101li<\/strong> k\u0101 svins, ars\u0113ns, kadmijs un hroms.<\/li>\n
    • Pestic\u012bdi vai biolo\u0123iskie produkti<\/strong> ja past\u0101v iesp\u0113ja pies\u0101r\u0146ojumam.<\/li>\n
    • Mikrobiolo\u0123iskie testi<\/strong> biomasas vai patog\u0113nu noteik\u0161anai.<\/li>\n
    • Tekst\u016bra un KES<\/strong> Smilts\/s\u0101ls\/m\u0101la attiec\u012bbu anal\u012bze.<\/li>\n<\/ul>\n

      Kad laboratorijas p\u0101rskati tiek sa\u0146emti, n\u0101kamais solis ir to interpret\u0101cija. Katr\u0101 laboratorijas p\u0101rskat\u0101 tiks uzskait\u012btas test\u0113\u0161anas v\u0113rt\u012bbas kop\u0101 ar atsauces vadl\u012bnij\u0101m vai v\u0113rt\u0113jumu. Agronomiskajiem testiem uzturvielu l\u012bmeni sal\u012bdziniet ar re\u0123ion\u0101lajiem ieteikumiem. Pies\u0101r\u0146ot\u0101jiem izmantojiet uz vesel\u012bbu orient\u0113tas vadl\u012bnijas. Ir \u013coti svar\u012bgi zin\u0101t, vai rezult\u0101ts ir virs vai zem pie\u0146emam\u0101s robe\u017eas. Visos gad\u012bjumos p\u0101rliecinieties, ka j\u016bs vai agronoms zin\u0101t, k\u0101du test\u0113\u0161anas metodi laboratorija izmantoja, jo vien\u012bbas un interpret\u0101cijas var at\u0161\u0137irties atkar\u012bb\u0101 no metodes.<\/p>\n

      Bie\u017e\u0101k\u0101s k\u013c\u016bdas, no kur\u0101m j\u0101izvair\u0101s augsnes paraugu \u0146em\u0161anas laik\u0101<\/h2>\n

      Saska\u0146\u0101 ar 2024. gada lauka p\u0113t\u012bjumiem, nepareizs parauga \u0146em\u0161anas dzi\u013cums un instrumentu pies\u0101r\u0146ojums ir divas visbie\u017e\u0101k\u0101s k\u013c\u016bdas augsnes paraugu \u0146em\u0161an\u0101, kas kop\u0101 veido gandr\u012bz 60% testu neprecizit\u0101\u0161u.<\/p>\n

      Izvairoties no \u0161\u012bm vienk\u0101r\u0161aj\u0101m k\u013c\u016bd\u0101m, var iev\u0113rojami uzlabot laboratorijas rezult\u0101tu uzticam\u012bbu un nov\u0113rst d\u0101rgas nepareizas interpret\u0101cijas. Prec\u012bzai paraugu \u0146em\u0161anai nepiecie\u0161ama konsekvence un r\u016bp\u012bba. Apzinieties \u0161\u012bs bie\u017e\u0101k\u0101s k\u013c\u016bdas:<\/p>\n

        \n
      • Nenoteikts dzi\u013cums<\/strong>: P\u0101r\u0101k seklu vai p\u0101r\u0101k dzi\u013cu paraugu \u0146em\u0161ana sagroza rezult\u0101tus. Vienm\u0113r izmantojiet savu dzi\u013cuma atz\u012bmi un apm\u0101ciet visus, kas jums pal\u012bdz.<\/li>\n
      • Net\u012bri darbar\u012bki vai trauki<\/strong>: Pies\u0101r\u0146ots instruments var saboj\u0101t paraugu. Vienm\u0113r not\u012briet tos starp viet\u0101m.<\/li>\n
      • Slikta sajauk\u0161ana<\/strong>Nek\u0101rt\u012bga paraugu samais\u012b\u0161ana noz\u012bm\u0113, ka paraugs nav reprezentat\u012bvs.<\/li>\n
      • Mar\u0137\u0113\u0161anas k\u013c\u016bdas<\/strong>: Nesa\u0146emam\u0101s vai nepareizi mar\u0137\u0113t\u0101s somas ir bezv\u0113rt\u012bgas. Mar\u0137\u0113jiet t\u0101s nekav\u0113joties sav\u0101k\u0161anas laik\u0101.<\/li>\n
      • Aizkav\u0113\u0161an\u0101s un glab\u0101\u0161ana<\/strong>: Paraugu atst\u0101\u0161ana saul\u0113 vai karst\u0101 automa\u0161\u012bn\u0101 var main\u012bt pH vai sl\u0101pek\u013ca l\u012bmeni.<\/li>\n
      • Nenopietnu jomu apvieno\u0161ana<\/strong>: Neuzskalojiet da\u017e\u0101du zonu augsni vien\u0101 paraug\u0101; saglab\u0101jiet zonas atsevi\u0161\u0137i prec\u012bziem datiem.<\/li>\n<\/ul>\n

        \u0160o k\u013c\u016bdu nov\u0113r\u0161ana galvenok\u0101rt ir saist\u012bta ar protokola r\u016bp\u012bgu iev\u0113ro\u0161anu. Kvalit\u0101tes nodro\u0161in\u0101\u0161ana un kontrolsaraksts nodro\u0161ina uzticamu datu ieguvi.<\/p>\n

        GeoPard Rol\u0113 Augsnes Paraugu \u0145em\u0161anas Pl\u0101no\u0161an\u0101<\/h2>\n

        GeoPard Agriculture nodro\u0161ina modernas profesion\u0101l\u0101s augsnes paraugu \u0146em\u0161anas un anal\u012bzes iek\u0101rtas. T\u0101 pal\u012bdz lietot\u0101jiem pl\u0101not paraugu \u0146em\u0161anas vietas, izmantojot daudzgadu satel\u012btatt\u0113lus un v\u0113sturiskos kult\u016braugu rezult\u0101tus, \u013caujot m\u0113r\u0137\u0113t paraugu \u0146em\u0161anu uz re\u0101lu lauka main\u012bbu. GeoPard atbalsta gan zon\u0113tu paraugu \u0146em\u0161anu (izmantojot uz zemes tipu, ra\u017eu vai ve\u0123et\u0101cijas datiem defin\u0113tas apsaimnieko\u0161anas zonas), gan t\u012bklu paraugu \u0146em\u0161anu (parasti 0,4\u20131 hekt\u0101ra t\u012bkli vienm\u0113r\u012bgai segumam).<\/p>\n

        P\u0113c paraugu ieg\u016b\u0161anas lietot\u0101ji var aug\u0161upiel\u0101d\u0113t laboratorijas rezult\u0101tus tie\u0161i platform\u0101. GeoPard vizualiz\u0113 katru augsnes atrib\u016btu, piem\u0113ram, pH, sl\u0101pekli (N), fosforu (P), k\u0101liju (K), organisko vielu un katjonu apmai\u0146as sp\u0113ju (CEC), k\u0101 augstas iz\u0161\u0137irtsp\u0113jas siltumkartes. Tas \u013cauj viegli noteikt bar\u012bbas vielu nel\u012bdzsvarot\u012bbu.<\/p>\n

        Lietot\u0101ji var p\u0101rkl\u0101t aug\u0161\u0146u kartes ar citiem datu sl\u0101\u0146iem (NDVI, topogr\u0101fija, v\u0113sturisk\u0101 ra\u017ea), lai preciz\u0113tu apsaimnieko\u0161anas zonas. GeoPard ar\u012b izveido main\u012bg\u0101 l\u012bme\u0146a lieto\u0161anas (VRA) receptes kartes, kas \u013cauj optimiz\u0113t m\u0113slo\u0161anas l\u012bdzek\u013cu izmanto\u0161anu pa zon\u0101m. \u0160ie r\u012bki atbalsta lab\u0101kus augsnes augl\u012bbas l\u0113mumus, samazina iek\u0101rtu izmaksas un uzlabo ra\u017eas potenci\u0101lu.<\/p>\n

        Papildu metodes augsnes paraugu anal\u012bzei<\/h2>\n

        L\u012bdz 2025. gadam vair\u0101k nek\u0101 45% liel\u0101s saimniec\u012bbas un agrobiznesi integr\u0113 augsnes test\u0113\u0161anas datus ar GPS un dronu att\u0113liem main\u012bgas intensit\u0101tes pielietojumiem. Laika virknes paraugu \u0146em\u0161ana kop\u0101 ar m\u0101ksl\u012bg\u0101 intelekta r\u012bkiem tiek izmantota ar\u012b, lai model\u0113tu augl\u012bbas tendences un klimata ietekmi uz augsnes vesel\u012bbu.<\/p>\n

        A. Prec\u012bz\u0101s lauksaimniec\u012bbas integr\u0101cija<\/h3>\n

        Augsnes paraugu \u0146em\u0161ana m\u016bsdien\u0101s ir augst\u0101ka l\u012bme\u0146a nek\u0101 jebkad agr\u0101k. Prec\u012bzijas lauksaimniec\u012bb\u0101 GPS vad\u0101mi paraugu \u0146\u0113m\u0113ji sav\u0101c ar atra\u0161an\u0101s vietu mar\u0137\u0113tus paraugus. \u0160ie \u0123eoreferenc\u0113tie augsnes dati nodro\u0161ina main\u012bgas likmes m\u0113slo\u0161anas iek\u0101rtas. Piem\u0113ram, programmat\u016bra var izmantot augsnes anal\u012b\u017eu kartes, lai noteiktu vair\u0101k m\u0113slojuma zon\u0101s ar zemu uzturvielu saturu un maz\u0101k tur, kur augl\u012bba ir augsta. M\u016bsdienu traktori var uzkl\u0101t ka\u013c\u0137i vai m\u0113slojumu main\u012bg\u0101s likm\u0113s, pamatojoties uz \u0161\u012bm augsnes anal\u012b\u017eu kart\u0113m.<\/p>\n

        \"Prec\u012bz\u0101s<\/p>\n

        Tehnolo\u0123ijas, piem\u0113ram, main\u012bg\u0101 m\u0113slojuma uzkl\u0101\u0161ana un ra\u017eas monitorings, lai gan pieejamas kop\u0161 90. gadiem, tiek ieviestas arvien pla\u0161\u0101k. 2023. gad\u0101 27% ASV fermu vai ran\u010do izmantoja prec\u012bz\u0101s lauksaimniec\u012bbas metodes, un ievie\u0161anas tempi strauji pieauga l\u012bdz ar saimniec\u012bbas lielumu; piem\u0113ram, 70% liela m\u0113roga kult\u016braugu audz\u0113\u0161anas fermu izmantoja vad\u012bbas sist\u0113mas autom\u0101tiskai st\u016br\u0113\u0161anai.<\/p>\n

        Ieguvumi ir iev\u0113rojami: lauksaimnieki var samazin\u0101t \u016bdens un m\u0113slo\u0161anas l\u012bdzek\u013cu pat\u0113ri\u0146u vismaz par 20-40%, neietekm\u0113jot ra\u017eu, bet da\u017eos gad\u012bjumos pat palielinot to. Tas noz\u012bm\u0113 liel\u0101ku pe\u013c\u0146u lauksaimniekiem un iev\u0113rojamu vides ieguvumu, tostarp samazin\u0101tu bar\u012bbas vielu izskalojumu un uzlabotu \u016bdens kvalit\u0101ti, kas ir galvenie faktori, kas veicina \u016bdens pies\u0101r\u0146ojumu un piekrastes miru\u0161\u0101s zonas.<\/p>\n

        Augstas klases augsnes kart\u0113\u0161anas tehnolo\u0123ijas, piem\u0113ram, EarthOptics, ir kart\u0113ju\u0161as vair\u0101k nek\u0101 piecus miljonus akru lauksaimniec\u012bbas zemes un gan\u012bbu, sniedzot augstas iz\u0161\u0137irtsp\u0113jas ieskatu par augsnes sabl\u012bv\u0113\u0161anos, mitruma l\u012bmeni un organisko vielu sadal\u012bjumu. Vi\u0146u tehnolo\u0123ijas m\u0113r\u0137is ir samazin\u0101t klientu izmaksas, minimiz\u0113jot nepiecie\u0161amo paraugu \u0146em\u0161anu un atkl\u0101jot jaunu v\u0113rt\u012bbu no augsnes, piem\u0113ram, uzlabotas ra\u017eas vai verific\u0113ta oglek\u013ca piesaiste.<\/p>\n

        \u0160\u012b augsnes paraugu \u0146em\u0161anas integr\u0101cija ar prec\u012bzo lauksaimniec\u012bbu par\u0101da, k\u0101 detaliz\u0113tas, lokaliz\u0113tas augsnes zin\u0101\u0161anas \u013cauj optimiz\u0113t iejauk\u0161anos, p\u0101rejot no visp\u0101r\u012bgiem risin\u0101jumiem uz gan ra\u017e\u012bguma, gan vides ilgtsp\u0113j\u012bbas nodro\u0161in\u0101\u0161anu.<\/p>\n

        B. Laika s\u0113rijas un normat\u012bvo aktu pras\u012bbu iev\u0113ro\u0161ana<\/h3>\n

        Da\u017eas uzlabotas oper\u0101cijas atjauno augsnes paraugu \u0146em\u0161anu reizi gad\u0101 vai sezon\u0101li, lai izveidotu laika s\u0113riju datu kopu. Augsnes testu tenden\u010du anal\u012bze laika gait\u0101 par\u0101da, vai augl\u012bba uzlabojas vai pasliktin\u0101s. Liel\u0101k\u0101 da\u013ca vadl\u012bniju iesaka pamatparaugu \u0146em\u0161anu reizi 3\u20134 gados, ta\u010du da\u017e\u0101s intens\u012bv\u0101s sist\u0113m\u0101s paraugus \u0146em katru gadu, lai uzraudz\u012btu izmai\u0146as.<\/p>\n

        Digit\u0101lie r\u012bki pat \u013cauj lauksaimniekiem p\u0101rkl\u0101t sec\u012bgas aug\u0161\u0146u kartes, lai redz\u0113tu, k\u0101 att\u012bst\u0101s lauki. Piem\u0113ram, ja augsnes pH past\u0101v\u012bgi pazemin\u0101s l\u012bdz 5,5, sl\u0101pek\u013ca un k\u0101lija pieejam\u012bba var samazin\u0101ties l\u012bdz 77%, potenci\u0101li samazinot kvie\u0161u ra\u017eu l\u012bdz pat 25%. Regul\u0101ra uzraudz\u012bba \u013cauj veikt savlaic\u012bgus labojumus.<\/p>\n

        Reglament\u0113jo\u0161\u0101s atbilst\u012bbas un p\u0113tniec\u012bbas nol\u016bkos augsnes paraugu \u0146em\u0161ana notiek saska\u0146\u0101 ar stingriem standartiem. T\u0101das a\u0123ent\u016bras k\u0101 EPA (Environmental Protection Agency) un ISO (International Organization for Standardization) ir izstr\u0101d\u0101ju\u0161as detaliz\u0113tas proced\u016bras, kas nosaka apr\u012bkojumu, saglab\u0101\u0161anu un kvalit\u0101tes kontroli. Pies\u0101r\u0146otu vietu darbos paraugu \u0146em\u0161anas pl\u0101nos bie\u017ei vien ir nepiecie\u0161ami dublik\u0101ti, tuk\u0161ie paraugi un pavaddokument\u0101cija \"chain-of-custody\". Inform\u0113t\u012bba par attiec\u012bgajiem noteikumiem un laboratoriju akredit\u0101ciju nodro\u0161ina, ka paraugi tiks pie\u0146emti tiesiskos vai sertifik\u0101cijas procesos.<\/p>\n

        Visbeidzot, jaun\u0101 zin\u0101tne papla\u0161ina augsnes paraugu \u0146em\u0161anas lomu. Zin\u0101tnieki \u0146em paraugus augsnei dzi\u013c\u0101k, lai p\u0113t\u012btu oglek\u013ca uzkr\u0101\u0161anos un siltumn\u012bcefekta g\u0101zu pl\u016bsmu. Da\u017ei \u0146em paraugus mikrobi\u0101lo kopienu vai fermentu aktivit\u0101tes izp\u0113tei k\u0101 jauniem \u201caugsnes vesel\u012bbas\u201d r\u0101d\u012bt\u0101jiem. Citi izsl\u0113p jaud\u012bgus sensorus, kas \u201c\u0146em paraugus\u201d caur spektr\u0101lajiem m\u0113r\u012bjumiem. Lai gan \u0161\u012bs progres\u012bv\u0101s t\u0113mas p\u0101rsniedz pamata paraugu \u0146em\u0161anu, galvenais princips paliek: pamat\u012bgi paraugi dod uzticamus, praktiski izmantojamus datus.<\/p>\n

        Secin\u0101jums<\/h2>\n

        Augsnes paraugu \u0146em\u0161ana ir sp\u0113c\u012bgs instruments ilgtsp\u0113j\u012bgai zemes apsaimnieko\u0161anai. R\u016bp\u012bgi pl\u0101nojot, kur un k\u0101 \u0146emt paraugus, izmantojot pareizos instrumentus (aug\u0161\u0146u urbji, spain\u012b\u0161i, GPS) un iev\u0113rojot konsekventu proced\u016bru, j\u016bs ieg\u016bstat uzticamus augsnes datus. Galvenie so\u013ci \u2013 vienm\u0113r\u012bga dzi\u013cuma ser\u017eu \u0146em\u0161ana, to sav\u0101k\u0161ana un sajauk\u0161ana, pareiza mar\u0137\u0113\u0161ana un paraugu t\u012br\u012bbas saglab\u0101\u0161ana \u2013 nodro\u0161ina precizit\u0101ti.<\/p>\n

        Tikpat svar\u012bgi ir saska\u0146ot izlases strat\u0113\u0123iju ar m\u0113r\u0137i, neatkar\u012bgi no t\u0101, vai t\u0101 ir augl\u012bbas kart\u0113\u0161ana, pies\u0101r\u0146ojuma p\u0101rbaude vai \u0113ku projekt\u0113\u0161ana. M\u0113r\u0137tiec\u012bga pieeja ar atbilsto\u0161u dokument\u0101ciju (atra\u0161an\u0101s vieta, dzi\u013cums, datums, glab\u0101\u0161anas \u0137\u0113de) padara ieg\u016btos augsnes anal\u012b\u017eu rezult\u0101tus j\u0113gpilnus.<\/p>\n

        Savuk\u0101rt uzticami augsnes dati veicina lab\u0101kus l\u0113mumus: optim\u0101lu m\u0113slo\u0161anas l\u012bdzek\u013cu izmanto\u0161anu, dro\u0161\u0101ku b\u016bvniec\u012bbu un vesel\u012bg\u0101kas ekosist\u0113mas. Izvairoties no izplat\u012bt\u0101kaj\u0101m k\u013c\u016bd\u0101m un pie\u0146emot lab\u0101kos praks\u0113, augsnes paraugu \u0146em\u0161ana k\u013c\u016bst par efekt\u012bvas augsnes apsaimnieko\u0161anas un produkt\u012bvas zemes izmanto\u0161anas pamatu.<\/p>","protected":false},"excerpt":{"rendered":"

        Augsnes paraugu \u0146em\u0161ana tiek izmantota daudz\u0101s jom\u0101s, tostarp b\u016bvniec\u012bb\u0101. Piem\u0113ram, pirms pamatu b\u016bvniec\u012bbas in\u017eenieri izmanto smagas urb\u0161anas iek\u0101rtas, lai izurbtu augsnes serdes un p\u0101rbaud\u012btu\u2026<\/p>","protected":false},"author":210249433,"featured_media":11877,"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":"","_crdt_document":"","content-type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","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":[1378,1379],"tags":[],"class_list":["post-11861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-remote-sensing","category-soil-data"],"acf":[],"yoast_head":"\nSoil Sampling: Random, Grid, and Zone-Based - GeoPard Agriculture<\/title>\n<meta name=\"description\" content=\"Soil sampling means taking small samples of soil from a field or site and sending them to a lab for analysis.\" \/>\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\/lv\/emuars\/augsnes-paraugu-nemsana-nejauss-tikls-un-zonu-pamatojums\/\" \/>\n<meta property=\"og:locale\" content=\"lv_LV\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Soil Sampling: Random, Grid, and Zone-Based\" \/>\n<meta property=\"og:description\" content=\"Soil sampling means taking small samples of soil from a field or site and sending them to a lab for analysis.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geopard.tech\/lv\/emuars\/augsnes-paraugu-nemsana-nejauss-tikls-un-zonu-pamatojums\/\" \/>\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:published_time\" content=\"2025-08-03T19:07:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-03T19:24:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/geopard.tech\/wp-content\/uploads\/2025\/08\/Soil-Sampling-Random-Grid-and-Zone-Based.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Muhammad Farjad\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@geopardagri\" \/>\n<meta name=\"twitter:site\" content=\"@geopardagri\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Muhammad Farjad\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"16 min\u016b\u0161u\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/geopard.tech\\\/blog\\\/soil-sampling-random-grid-and-zone-based\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geopard.tech\\\/blog\\\/soil-sampling-random-grid-and-zone-based\\\/\"},\"author\":{\"name\":\"Muhammad Farjad\",\"@id\":\"https:\\\/\\\/geopard.tech\\\/#\\\/schema\\\/person\\\/123c5562fb47aa8cf3aa81ae91e5e935\"},\"headline\":\"Soil Sampling: Random, Grid, and Zone-Based\",\"datePublished\":\"2025-08-03T19:07:31+00:00\",\"dateModified\":\"2025-08-03T19:24:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/geopard.tech\\\/blog\\\/soil-sampling-random-grid-and-zone-based\\\/\"},\"wordCount\":3246,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/geopard.tech\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/geopard.tech\\\/blog\\\/soil-sampling-random-grid-and-zone-based\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/geopard.tech\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/Soil-Sampling-Random-Grid-and-Zone-Based.png?fit=1920%2C1080&ssl=1\",\"articleSection\":[\"Remote Sensing\",\"Soil Data\"],\"inLanguage\":\"lv-LV\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/geopard.tech\\\/blog\\\/soil-sampling-random-grid-and-zone-based\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/geopard.tech\\\/blog\\\/soil-sampling-random-grid-and-zone-based\\\/\",\"url\":\"https:\\\/\\\/geopard.tech\\\/blog\\\/soil-sampling-random-grid-and-zone-based\\\/\",\"name\":\"Soil Sampling: Random, Grid, and Zone-Based - 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