Njengoba ezolimo ziqhubeka nokuthuthuka, abalimi bahlala befuna izindlela ezintsha nezintsha zokuthuthukisa isivuno sezitshalo kanye nempilo yezitshalo iyonke. Enye emisha eye yaduma eminyakeni yamuva iwukusetshenziswa kwei-ammonium sulfate efafazwayo. Lo manyolo osebenza ngezindlela eziningi unikeza izinzuzo eziningi kubalimi abafuna ukuthuthukisa ukukhiqizwa kwezitshalo kuyilapho beqaphela imvelo.
I-Ammonium sulfate ingumanyolo oncibilika emanzini ohlinzeka ngemisoco ebalulekile ezitshalweni, okuhlanganisa initrogen nesibabule. Uma isetshenziswa njengesifutho, imuncwa kalula amaqabunga esitshalo, okuvumela ukumuncwa kwezakhi ngokushesha nangempumelelo. Le ndlela yokufaka inenzuzo ikakhulukazi ezitshalweni ezingase zibe nobunzima bokuthola imisoco emhlabathini, njengalezo ezitshalwe enhlabathini enesihlabathi noma ene-alkaline.
Enye yezinzuzo eziyinhloko zokusebenzisa i-spray ammonium sulfate yikhono layo lokuletha imithamo egxilile yomsoco ngqo ezitshalweni. Le ndlela eqondisiwe iqinisekisa ukuthi izitshalo zithola imisoco edingekayo ngaphandle kwengozi yokucwiliswa noma ukugeleza okungenzeka ngomanyolo wendabuko oyimbudumbudu. Ngenxa yalokho, abalimi bangakwazi ukuzuza ukusebenza kahle kwezakhi futhi banciphise imithelela engaba khona kwezemvelo.
Ngaphezu kokulethwa kwezakhi ezisebenzayo, isifutho se-ammonium sulfate sinikeza ukuguquguquka kwesikhathi sokufaka isicelo. Abalimi bangafaka umanyolo ngezigaba ezibalulekile zokukhula, njengalapho ukukhula kwezitshalo ngokushesha noma lapho kutholakala ukuntuleka kwezakhi. Le ndlela ehlosiwe inika amandla ukuphathwa kwezakhi ezinembayo, ekugcineni kuthuthukiswe ikhwalithi yezitshalo kanye nesivuno.
Ukwengeza, ukusebenzisa i-ammonium sulfate efafazwayo kusiza empilweni yonke yomhlabathi. Ngokunikeza izakhi ezibalulekile ezitshalweni, umanyolo usiza ukugcina ibhalansi yemisoco emhlabathini, ukhuthaze umsebenzi we-microbial futhi uthuthukise ukuvunda komhlabathi. Lokhu kuthuthukisa umkhiqizo wesikhathi eside kanye nokusimama komhlabathi, okuzuzisa umjikelezo wezitshalo zamanje nezesikhathi esizayo.
Enye inzuzo ebalulekile yokufafaza i-ammonium sulfate ukuhambisana kwayo neminye imikhiqizo yokuvikela izitshalo. Abalimi bangahlanganisa kalula umanyolo ezinhlelweni ezikhona zokufafaza ukuze bawusebenzise kalula nangempumelelo kanye nama-herbicides, ama-insecticide kanye nama-fungicides. Le ndlela ebanzi ayigcini nje ngokusindisa isikhathi nezinsiza kodwa futhi iqinisekisa ukuthi izitshalo zithola konke ezikudingayo ukuze zikhule kahle futhi zithuthuke.
Kubalulekile ukuqaphela ukuthi nakuba i-ammonium sulfate efuthwayo inezinzuzo eziningi, ukusetshenziswa okufanele nokuphathwa kubalulekile ukuze kwandiswe ukusebenza kahle kwayo. Abalimi kufanele bacubungule ngokucophelela izici ezifana namazinga okufaka isicelo, isikhathi kanye nezimo zemvelo ukuze baqinisekise ukutholakala kwezakhi zomsoco futhi kuncishiswe izingozi ezingaba khona.
Ngamafuphi, ukusetshenziswa kwe-sprayammonium sulfateinikeza abalimi ithuba elibalulekile lokwandisa isivuno ngesikhathi begqugquzela ukunakekelwa kwemvelo. Ukulethwa kwayo okunomsoco okuphumelelayo, ukuguquguquka kwesicelo kanye nokuhambisana neminye imikhiqizo yokuvikela izitshalo kuyenza ibe inketho kamanyolo eguquguqukayo nephumelelayo kwezolimo zesimanje. Ngokufaka ukufafaza kwe-ammonium sulfate ohlelweni lwabo lokuphatha izakhi, abalimi bangakwazi ukuthuthukisa impilo yezitshalo, bathuthukise ukuvunda komhlabathi, futhi ekugcineni bathole isivuno esiphezulu nezitshalo ezisezingeni eliphezulu.
Isikhathi sokuthumela: May-17-2024