Yazisa:
Kwezolimo, ukufuna imveliso yezityalo ngeyona ndlela kuseyinjongo ebalulekileyo kumafama kwihlabathi jikelele. Ukufezekisa oku, izichumisi ezisebenzayo kufuneka zisetyenziswe ukunika izondlo eziyimfuneko ukuqinisekisa ukukhula okunempilo kwezityalo. Phakathi kwezichumisi ezahlukeneyo ezikhoyo kwimarike,sulfato de amonia 21% minivela njengesisombululo esinamandla esinceda ukwandisa izivuno zezityalo ngokwakhiwa kwaso okutyebileyo kunye neenzuzo ezibalulekileyo.
1. Bonisa ukwakheka:
Sulfato de amonia 21% min, eyaziwa ngokubaammonium sulfate, sisichumisi esinobuncinci be-nitrogen umxholo we-21%. Olu luhlu luyenza ibe ngumthombo otyebileyo wenitrogen kwizityalo, isondlo esibalulekileyo esiyimfuneko ekukhuleni kwezityalo ngokubanzi kunye nophuhliso. Amanqanaba aphezulu enitrogen abonelela izityalo ngesibaso esiyimfuneko ukukhuthaza ukukhula kwezityalo, ukuvuselela ukumila kwamagqabi, kunye nokutyebisa ukuveliswa kweeproteni, ii-enzymes, kunye neklorofili.
2. Ukukhutshwa kwenitrogen okusebenzayo:
Enye yeempawu eziphawulekayo ze-21% min sulfato de amonia kukukhululwa kwayo ngokuthe ngcembe nangokuzinzileyo kwenitrogen. I-nitrogen kwesi sichumisi ubukhulu becala ikwimo yeammonium, ngaloo ndlela inciphisa ilahleko yenitrogen ngokuguquka, i-leaching kunye ne-denitrification. Oku kuthetha ukuba amafama anokuthembela kwesi sichumiso njengesisombululo sexesha elide, eqinisekisa unikezelo oluzinzileyo lwenitrogen kwizityalo kumjikelo wabo wokukhula. Ukukhutshwa okulawulwayo kwenitrogen akugcini nje ngokukhulisa izityalo kodwa kucutha iimpembelelo zokusingqongileyo ezinxulumene nelahleko yenitrogen egqithisileyo.
3. Ukuphuculwa komhlaba kunye nohlengahlengiso lwe-pH:
Ukongeza kwimpembelelo yayo ethe ngqo ekukhuleni kwesityalo, ukususwa kwesulfate engaphezulu kwe 21% ye ammonia nako kunceda ekuphuculeni umhlaba. Xa ifakwe kumhlaba, i-ion ye-sulfate kwizichumisi inceda ukuqinisa isakhiwo somhlaba, ukuphucula ukungena kwamanzi, kunye nokwandisa amandla otshintshiselwano lwe-cation. Ukongeza, i-ammonium ion ezikhutshwa ngexesha lokubola kwezichumisi zisebenza njengendalo yokuthambisa umhlaba, ukulungelelanisa i-pH yomhlaba wealkaline ukudala indawo elungele ukukhula kwezityalo.
4. Ukuhambelana kunye noKuguquguquka:
I-Sulfato de amonia 21% min inokuhambelana kakuhle nezinye izichumisi kunye ne-agrochemicals, iququzelela ukusetyenziswa kwayo kwiinkqubo ezahlukeneyo zokukhula. Iimpawu zayo ezinyibilikayo emanzini zenza kube lula ukudibanisa kunye nezinye izichumisi kwaye zisebenzise ngeendlela ezahlukeneyo zokunkcenkceshela, kubandakanywa ukuchumisa. Ukuguquguquka kwendlela yokufaka isicelo kuvumela amafama ukuba alungelelanise ngokufanelekileyo iinkqubo zolawulo lwesichumiso ukuhlangabezana neemfuno zabo zezityalo ezithile.
5. Ukubanakho kwezoqoqosho:
Ukuqwalasela imiba yezoqoqosho, umxholo wesulphate ammonia ubuncinci ubuncinci be-21% uba lukhetho olunomtsalane lwesichumiso. Inika enye indlela engabiziyo kwezinye izichumisi ezisekelwe kwinitrogen njengoko ibonelela ngobonelelo olwaneleyo lwenitrogen ngexabiso elikhuphisanayo. Ukongeza, ukusebenza kwayo kwexesha elide kunciphisa isidingo sokuphinda kufakwe izicelo rhoqo, ukubonelela amafama ngeendleko ezinkulu zogcino ngelixa eqinisekisa ukukhula okuqhubekayo kwezityalo kunye nezivuno eziphezulu.
Ukuququmbela:
I-Sulfato de amonia 21% min sisichumisi esinamandla esidlala indima ebalulekileyo ekwandiseni ukusebenza kwezityalo. Isiqulatho sayo senitrogen ephezulu, ukukhululwa okuzinzile, iipropati zokuphucula umhlaba, ukuhambelana kunye nokuhlala kakuhle kwezoqoqosho kuyenza ibe lukhetho lokuqala kumafama ajonge ukwandisa imveliso yezolimo. Ngokusebenzisa iingenelo zesichumiso, abalimi banokukhulisa ukukhula kwezityalo, bandise isivuno, kwaye babe negalelo kwindlela ezinzileyo nenengeniso yezolimo.
Ixesha lokuposa: Oct-21-2023