Kwezolimo nokulima, ukusetshenziswa kukamanyolo kudlala indima ebalulekile ekuthuthukiseni ukukhula kwezitshalo okunempilo nokwandisa isivuno sezitshalo. Omunye umanyolo obalulekile yi-technical grade diammonium phosphate, eyaziwa nangokuthi i-DAP. Lo manyolo onamandla usetshenziswa kakhulu ekuqukethe i-phosphorus ne-nitrogen ephezulu, okwenza ube yingxenye ebalulekile ekukhuthazeni ukukhula kwezitshalo okunempilo kanye nokwenza ngcono ukuvunda komhlabathi.
Ibanga lobuchwepheshe di i-ammonium phosphateingumanyolo osebenza ngezindlela eziningi futhi osebenzayo ovame ukusetshenziswa ezinhlotsheni ezihlukahlukene zezolimo. Okuqukethwe kwayo okuphezulu kwe-phosphorus kusiza ukugqugquzela ukukhula kwezimpande futhi kuthuthukise ukuvunwa kwezithelo nezimbali, okwenza kube kuhle ezitshalweni ezifana nezithelo, imifino kanye nokusanhlamvu. Ukwengeza, okuqukethwe kwayo kwe-nitrogen kusekela ukukhula okunempilo kwamaqabunga neziqu, kuthuthukisa impilo yonke kanye nobungqabavu besitshalo.
Enye yezinzuzo eziyinhloko zokusebenzisa i-technical grade diammonium phosphate ukuncibilika kwayo emanzini, okuvumela izitshalo ukuba zimunce imisoco ngokushesha nangempumelelo. Lokhu kusho ukuthi izitshalo ziyakwazi ukumunca imisoco ebalulekile kumanyolo kalula, okuholela ekukhuleni nasekuthuthukeni okuthuthukile. Ukwengeza, ifomu layo eliyimbudumbudu lenza kube lula ukulisebenzisa futhi liqinisekisa ukuthi imisoco isatshalaliswa ngokulinganayo kuyo yonke inhlabathi, ithuthukisa ukusebenza kwayo ngokuqhubekayo.
Ukwengeza, i-DAP yebanga lobuchwepheshe iyaziwa ngokuzinza nokuphila isikhathi eside emhlabathini, ukuyivumela ukuthi ikhiphe imisoco ezitshalweni ngokuqhubekayo isikhathi eside. Lokhu kuqinisekisa ukuthi izitshalo zithola imisoco edingekayo ukuze zikhule futhi zithuthuke, okuholela esivunweni esinempilo, esikhiqiza kakhulu.
Ngaphezu kokusetshenziswa kwayo kwezolimo, ibanga lobuchwepheshei-diamoniumphosphateisetshenziswa kwezinye izimboni ezifana nokucubungula ukudla, ukuhlanzwa kwamanzi kanye nezinqamuli zomlilo. Ukuguquguquka kwayo kanye nokuqukethwe okuphezulu komsoco kuyenza ibe yingxenye ebalulekile emikhiqizweni nasezinqubweni ezehlukene, kuphinde kugcizelele ukubaluleka kwayo nokufaneleka kwayo emhlabeni wanamuhla.
Lapho ukhetha umanyolo ofanele ngezidingo zakho zezolimo, i-diammonium phosphate yebanga lobuchwepheshe iyisinqumo esihle kakhulu ngenxa yokuqukethwe kwayo okuphezulu kwezakhi, ukuncibilika kwamanzi, nokusebenza okuhlala isikhathi eside. Kungakhathaliseki ukuthi ungumlimi ofuna ukukhulisa izivuno zezitshalo noma ibhizinisi elifuna umthombo onokwethenjelwa we-phosphorus ne-nitrogen, ama-DAP diammonium phosphate granules ayindlela ebalulekile futhi eguquguqukayo okufanele icatshangelwe.
Sengiphetha, ukusetshenziswa kwe-technical grade diammonium phosphate kunikeza izinzuzo eziningi kanye nokusetshenziswa kwezolimo kanye nezimboni ezahlukahlukene. Inokuqukethwe okuphezulu kwe-phosphorus ne-nitrogen, ukuncibilika kahle kwamanzi kanye nomphumela ohlala isikhathi eside. Kungumanyolo obalulekile ukuze kuthuthukiswe ukukhula kwezitshalo okunempilo nokwenza ngcono ukuvunda komhlabathi. Ngokuqonda ukusetshenziswa kwayo nezinzuzo, abalimi namabhizinisi bangenza izinqumo ezinolwazi zokuhlanganisa i-diammonium phosphate yezinga lobuchwepheshe emisebenzini yabo ukuze bathole imiphumela emihle.
Isikhathi sokuthumela: Mar-04-2024