Mukurima kwemazuva ano, kushandiswa kwemichina yemhando yepamusoro nefotereza yemhando yepamusoro kwave chinhu chikuru mukuona kuti zvirimwa zvakura negoho. Chinhu chakakosha chendima iyidi ammonium phosphate tech giredhi(industrial giredhi DAP), fetereza yakasarudzika inoita basa rakakosha mukuvandudza goho nemhando yezvigadzirwa zvekurima.
Di ammonium phosphate tech giredhi ifetireza inonyungudika mumvura ine zvinhu zviviri zvakakosha pakukura kwechirimwa: phosphorus nenitrogen. Izvi zvinovaka muviri zvakakosha pakukura kwemidzi ine hutano, kukura kwakasimba, uye simba rose rechirimwa. Iyo phosphorus muTech GradeDAPinoita basa rakakosha mukufambisa simba mukati mechirimwa, kusimudzira kuumbwa kwemidzi yekutanga uye kubatsira mukukura kwemaruva, michero nembeu. Nitrogen, kune rumwe rutivi, yakakosha pakuumbwa kweprotein uye chlorophyll, izvo zvakakosha pakukura nekukura kwezvirimwa.
Imwe yemabhenefiti makuru ekushandisa tekinoroji giredhi DAP ndeyekuita kwayo uye kuenderana nemhando dzakasiyana dzezvirimwa. Inogona kushandiswa mumhando dzakasiyana dzekurima zvinosanganisira zvirimwa zvemumunda, horticulture uye zvirimwa zvakakosha. Kugona kwayo kupa huwandu hwakaringana hwephosphorus nenitrogen inoita kuti ive yakakodzera kusimudzira hutano hwechirimwa kukura uye kuwedzera goho rezvirimwa.
Uyezve,tech giredhi di ammonium phosphateinozivikanwa nokuda kwehuwandu hwehuwandu hwekudya uye kusunungurwa kwekudya kwakanaka, izvo zvinoita kuti zvirimwa zvigamuchire kugadzikana uye kuenderera mberi kwekudya kwakakosha mukati mekukura kwavo. Izvi hazvingosimudziri hutano, kukura kwechirimwa kwakasimba, zvakare zvinoderedza marara ezvekudya, zvichiita kuti ive sarudzo ine hushamwari kune zvekurima zvemazuva ano.
Pamusoro pekusimudzira kukura kwechirimwa, tech giredhi di ammonium phosphate inoitawo basa rakakosha mukugadzirisa kushomeka kwekudya kwevhu. Nekupa kwakawanda sosi ye phosphorus nenitrogen, inobatsira kudzoreredza nekudzikamisa nhanho dzekudya muvhu, zvichigadzira nharaunda yakanaka yekukura nekukura kwechirimwa.
Iko kushandiswa kweiyo tekinoroji giredhi DAP inopindirana zvakare nemisimboti yekurima kwakasimba. Inobatsira kushandisa zviwanikwa nemazvo uye kuderedza kukanganisa kwezvakatipoteredza nekusimudzira kukura kwezvirimwa zvine hutano uye nekuwedzera goho rezvirimwa. Izvi zvinonyanya kukosha mumamiriro ekurima kwemazuva ano, uko kunotariswa kwete chete pakuwedzera goho asiwo pakuona kusimba kwenguva refu kwemaitiro ekurima.
Muchidimbu, tekinoroji giredhi di ammonium phosphate (DAP) inopa hutano hwakakosha uye hunoshanda hwakakosha mukukura kwechirimwa uye inoita basa rakakosha mukurima kwemazuva ano. Hurukuro hwayo, huwandu hwekudya kunovaka muviri, uye kuenderana nemhando dzakasiyana dzezvirimwa zvinoita kuti ive chinhu chakakosha mukutsvaga kwekurima kwakasimba uye kwakanaka. Sezvo kudiwa kwezvigadzirwa zvekurima zvemhando yepamusoro kuri kuramba kuchikura, basa rehunyanzvi-giredhi diammonium phosphate mukurima kwemazuva ano richatonyanya kukosha mumakore anotevera.
Nguva yekutumira: Kubvumbi-13-2024