Njengoba ezolimo ziqhubeka nokuthuthuka, abalimi bahlala befuna izindlela ezintsha nezintsha zokuthuthukisa isivuno sezitshalo kanye nempilo yezitshalo iyonke. Enye yezindlela esidume ngazo eminyakeni yamuva nje ukusetshenziswa kwe-ammonium sulfate efuthwayo. Lo manyolo osebenza ngezindlela eziningi unikeza izinzuzo eziningi kubalimi abafuna ukuthuthukisa ukukhiqizwa kwezitshalo kuyilapho beqaphela imvelo.
I-ammonium sulfateiwumanyolo oncibilika emanzini ohlinzeka ngemisoco ebalulekile ezitshalweni, okuhlanganisa initrogen nesibabule. Uma isetshenziswa njengesifutho, imunca kalula amaqabunga esitshalo, okuvumela ukushesha nokuthatha izakhamzimba ngendlela efanele. 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 ehlosiwe 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. Ngokufaka umanyolo ngendlela yokufutha, abalimi bangaqondisa izigaba ezithile zokukhula kwezitshalo zabo, njengezikhathi zokukhula ngokushesha noma lapho kubonakala ukuntuleka kwezakhi. Lokhu kunemba kuvumela ukuphathwa okungcono kwezakhi futhi ekugcineni kuthuthukiswe ikhwalithi yezitshalo kanye nesivuno.
Ukwengeza, ukusebenzisa i-ammonium sulfate efafazwayo kusiza empilweni yonke yomhlabathi. Ikakhulukazi, ukwengeza isibabule kusiza ukuthuthukisa ukwakheka kwenhlabathi kanye nomsebenzi we-microbial, okuvumela ukuhamba ngebhayisikili okungcono kwezakhi nokwandisa ukuqina kwezitshalo. Lokhu kunenzuzo ikakhulukazi ezitshalweni ezitshalwa emhlabathini onesulphur ephansi, njengoba kusiza ukubhekana nokushoda kwesibabule futhi kukhuthaze ukukhula kwezitshalo okunempilo.
Ngokombono wemvelo,I-ammonium sulfate ingasetshenziswainikeza izinzuzo eziningana. Ukusetshenziswa kwayo okuhlosiwe kunciphisa ingozi yokulahlekelwa izakhi eziholela ekungcoleni kwamanzi kanye ne-eutrophication. Ukwengeza, ukusebenzisa umanyolo oncibilikayo emanzini kusiza ukunciphisa inani eliphelele likamanyolo odingekayo ngoba ungasetshenziswa ngemithamo emincane, evame kakhulu, kunciphisa amandla okunqwabelana kwezakhi eziningi emhlabathini.
Sekukonke, ukusetshenziswa kwe-spray ammonium sulfate kwezolimo kunikeza izinzuzo eziningi kubalimi abafuna ukukhulisa ukukhiqizwa kwezitshalo kuyilapho benciphisa umthelela wendawo. Ukulethwa kwayo kwezakhamzimba ngokuphumelelayo, ukuguquguquka kwesikhathi sokufaka isicelo, kanye namandla okuthuthukisa impilo yomhlabathi kuyenza ibe ithuluzi elibalulekile emikhubeni yesimanje yezolimo. Njengoba imboni iqhubeka nokukhula, izindlela ezintsha zokuvundisa ezifana nokufuthwa kwe-ammonium sulfate zizodlala indima ebalulekile ekuhlangabezaneni nesidingo esikhulayo sokukhiqizwa kwezitshalo ezithela kakhulu.
Isikhathi sokuthumela: Jun-07-2024