Muchinyorwa chino, tinoongorora basa rakakosha resarufa mukurima uye kuti kuvandudza kushandiswa kwayo kunogona sei kutungamira mukusimudzirwa kwekurima zvirimwa uye hutano hwevhu. Tichitora pane yazvino data uye tsvagiridzo yesainzi, tinoongorora kukosha kwesarufa sekudya kwakakosha mukukura kwechirimwa, kukurukura nezvemabatiro ayo pazvirimwa zvakasiyana, uye kuratidza mhedzisiro yekushaikwa kwesarufa kana kuwandisa. Ziva kuti kunzwisisa uye kutonga mazinga esarufa kunogona sei kushandura maitiro ekurima uye kuwedzera kusimba kwekurima.
Sarufa inoita basa rakakosha mukutsigira kukura kwechirimwa, sezvo chiri chikafu chakakosha chinodiwa pakuumbwa kweamino acids akakosha uye mapuroteni. Kushaikwa kwesarufa muvhu kunogona kukanganisa zvakanyanya goho nemhando. Nekune rimwe divi, mazinga akawandisa esarufa anogona kuve nemhedzisiro inokuvadza, sekusvibiswa kwezvakatipoteredza uye chepfu kuzvirimwa. Naizvozvo, zvakakosha kukwiridzira manejimendi esarufa kuti iite chiyero chakakodzera uye kushandisa mabhenefiti ayo zvinobudirira.
Zvinoenderana neongororo ichangoburwa kubva kuInternational Plant Nutrition Institute (IPNI), kushomeka kwesarufa kuri kuwedzera munzvimbo zhinji dzekurima pasi rese. Somuenzaniso, muUnited States, kushomeka kwesarufa kwakaonekwa muzvirimwa zvikuru zvakadai sechibage, soyabhinzi, gorosi, uye donje. Kushaikwa kwesarufa kunogona kukonzera kuderedzwa kwephotosynthetic kunyatsoita, kuderera kwekukura, uye kuderera kwegoho. Naizvozvo varimi nenyanzvi dzezvekurima vanofanira kuziva kukosha kwesarufa uye kuona mazinga ayo muvhu.
Kugonesa kushandiswa kwesarufa, varimi vanogona kushandisa nzira dzakati wandei. Chekutanga, kuongororwa kwevhu kunofanirwa kuitwa kuti kutariswe zvirimo nesarufa nemazvo. Zvichienderana nemhedzisiro, fetereza yesarufa yakakodzera inogona kuiswa kuti iite zvinodiwa nechirimwa. Iyi nzira yakanangwa inogonesa kushandiswa kwezviwanikwa uye inoderedza kukanganisa kwezvakatipoteredza. Pamusoro pazvo, kutenderedzwa kwezvirimwa uye kuiswa kwezvinhu zvakasiana, zvakaita semupfudze kana manyowa, zvinogona kubatsira mukuchengetedza mwero wesarufa wakaringana muvhu.
Kuenzanisa kutenderera kwesarufa kune zvakare zvakakomba kune hutano hwevhu uye kuchengetedza kwezvakatipoteredza. Kuvepo kwesarufa yakakwana kunokurudzira kuita kwemicrobial uye kutenderera kwekudya kunovaka muviri, zvichiita kuti kuve nekuvandudzwa kwevhu uye kubereka. Zvakare, sarufa ine simba rakakura mukuderedza nitrogen leaching uye kudzikisira kuburitsa gasi regreenhouse. Nekunatsiridza manejimendi esarufa, varimi vanogona kubatsira kune hutano hwenguva refu yevhu uye hunyanzvi hwekurima.
Mukupedzisa, kunzwisisa basa resarufa mukurima uye nekugadzirisa mashandisirwo ayo kwakakosha kuti uwane goho repamusoro, kuvandudza hutano hwevhu, uye kukurudzira maitiro ekurima akasimba. Nekutarisa nekugadzirisa mazinga esarufa zvinobudirira, varimi vanogona kurwisa kushomeka kana kuwandisa, kuve nechokwadi chekukura kwechirimwa kwakakwana uye kuderedza kukanganisa kwezvakatipoteredza. Kutambira mazano aya hakungobatsiri varimi vega asi kunobatsirawo mukugarisa nekusimba kwechikamu chezvekurima.
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