Uma kuziwa ekwandiseni isivuno sezitshalo kanye nokuqinisekisa ukukhula kwezitshalo okunempilo, uhlobo lukamanyolo olusetshenziswayo ludlala indima ebalulekile. Omunye umanyolo odumile osetshenziswa kwezolimo uncibilika emanzinii-ammonium dihydrogen phosphate(MAP). Lo manyolo unikeza abalimi kanye nabalimi izinzuzo eziningi, okwenza kube isengezo esibalulekile emisebenzini yabo yezolimo.
Umanyolo we-monoammonium phosphate oncibilika emanzini uwumthombo osebenza kahle kakhulu we-phosphorus ne-nitrogen, izakhi ezimbili ezibalulekile ekuthuthukisweni kwezitshalo. Ukuncibilika kwamanzi kwe-MAP kuvumela izitshalo ukuthi ziwamunce ngokushesha futhi kalula, ziqinisekise ukuthi zithola imisoco edingekayo ngendlela efinyeleleka kalula. Ukuthathwa ngokushesha kwalesi sakhamzimba kuthuthukisa ukukhula kwezitshalo, kwandise isivuno futhi kwenyuse ikhwalithi isiyonke yezitshalo.
Enye yezinzuzo eziyinhloko zomanyolo we-monoammonium phosphate oncibilikayo emanzini ukuguquguquka kwawo nokuhambisana nezinhlelo ezihlukahlukene zokunisela. Kungakhathaliseki ukuthi isetshenziswa nge-drip irrigation, izinhlelo zokufafaza noma izifutho ze-foliar, i-MAP ingahlanganiswa kalula nezinqubo zezolimo ezihlukene, inikeze abalimi ukuguquguquka kokukhetha indlela yokufaka elungele kangcono izitshalo zabo ezithile nezimo zokukhula.
Ngaphezu kokuhlukahluka kwayo, iyancibilika emanzinimono i-ammonium phosphateUmanyolo unezici ezinhle kakhulu zokugcina nokuphatha. Ukunyibilika kwayo okuphezulu kanye nengozi ephansi yokwenza amakhekhe kukwenza kube lula ukukugcina nokubamba, kunciphisa amathuba okuba imishini ivaleke futhi iqinisekise inqubo yokufaka isicelo ebushelelezi. Lokhu lula konga abalimi isikhathi esibalulekile kanye nezinsiza, okuvumela ukuphathwa kahle kukamanyolo ngokuphumelelayo.
Ukwengeza, umanyolo we-MAP oncibilikayo emanzini unesilinganiso esilinganiselwe se-phosphorus ne-nitrogen, okwenza kube kuhle ekukhuthazeni ukukhula kwezimpande ezinempilo nokukhula kwezitshalo ngamandla. I-Phosphorus ibalulekile ekudluliselweni kwamandla esitshalweni, kuyilapho i-nitrogen ibalulekile ekukhiqizeni i-chlorophyll kanye namandla ezitshalo jikelele. Ngokunikeza lezi zakhi zomsoco ngendlela efinyeleleka kalula, umanyolo we-MAP ungasiza izitshalo ukwakha izimpande eziqinile futhi zifinyelele ukukhula okuhle phakathi nenkathi yokukhula.
Enye inzuzo ebalulekile yomanyolo we-MAP oncibilika emanzini amandla awo okukhulisa ukusebenza kahle kokusetshenziswa kwezakhi kanye nokunciphisa umthelela wendawo. Ukwakhiwa okunembile kwemisoco ku-MAP kuvumela ukusetshenziswa okuhlosiwe, kunciphisa ubungozi bokukhishwa kwezakhi kanye nokugeleza. Lokhu akuzuzisi isitshalo kuphela ngokuqinisekisa ukuthi sithola inani elifanele lemisoco, futhi kunciphisa umthelela ohlelweni lwezemvelo olusizungezile, kukhuthaze izindlela ezisimeme zezolimo.
Ngokufigqiwe,I-MAP encibilikayo emanziniumanyolo unikeza izinhlobonhlobo zezinzuzo eziwenza ube yimpahla ebalulekile emikhubeni yesimanje yezolimo. Ukulethwa kwayo kahle kwezakhi zomzimba, ukuhambisana nezinhlelo zokunisela ezihlukene, ukusebenza kalula kanye namandla okuthuthuka kokusetshenziswa kwezakhi kwenza kube inketho ephoqelelayo kubalimi nakubalimi abafuna ukuthuthukisa ukukhiqizwa kwezitshalo kuyilapho benciphisa umthelela wendawo . Ngokuqonda izinzuzo zomanyolo we-monoammonium phosphate oncibilikayo emanzini, abalimi bangenza izinqumo ezinolwazi ukuze bathuthukise imisebenzi yabo yokulima futhi bathole imiphumela engcono emasimini abo.
Isikhathi sokuthumela: Jun-29-2024