Yazisa
Ngokukhula kwemfuno yezenzo zezolimo ezizinzileyo, ukusetyenziswa kweammonium sulfatenjengesichumiso esibalulekileyo sitsale ingqwalasela enkulu.Njengoko inani labemi behlabathi likhula ngokuthe ngcembe, ukuqinisekisa izivuno eziphezulu ngelixa kuncitshiswa impembelelo yokusingqongileyo kube yeyona nto iphambili.Kule bhlog, sihlola ukubaluleka kwe-ammonium sulfate kwezolimo zanamhlanje, sixoxa ngeenzuzo zayo, izicelo kunye nemingeni enokubakho.
Indima ye-ammonium sulfate kwezolimo
I-Ammonium sulfate sisichumisi esekwe kwinitrogen equka i-ammonium ion (NH4+) kunye ne-sulfate ion (SO4²-).Owona msebenzi wayo kukubonelela izityalo ngezondlo ezibalulekileyo, ukuvuselela ukukhula okuqinileyo kunye nokwandisa imveliso yezityalo ngokubanzi.I-nitrojeni yinto ebalulekileyo efunekayo ukwenza iiprotheni, ii-amino acids kunye neklorofili, ezizibhloko ezibalulekileyo zokwakha ukukhula nophuhliso lwezityalo.
Ngokufaka i-ammonium sulfate emhlabeni, abalimi banokuphinda bazalise amanqanaba enitrogen afunekayo kwimpilo yezityalo.Esi sichumiso asikhuthazi nje impilo yamagqabi, sikwakhuthaza ukukhula kweengcambu, siphucula kakhulu ukukwazi kwesityalo ukufunxa amanzi kunye nezondlo emhlabeni.
Iinzuzo ze-Ammonium Sulfate
1. Umthombo we-nitrogen:I-Ammonium sulfate ibonelela izityalo ngomthombo wenitrogen ofikeleleka lula.Isiqulatho sayo senitrogen ephezulu sixhasa ukukhula okukhawulezayo kunye nophuhliso lwesiqu esinamandla, nto leyo eyenza ukuba isebenze ngakumbi kwizityalo ezifuna ukukhula ngokukhawuleza, ezifana namagqabi aluhlaza kunye neenkozo.
2. Uhlengahlengiso lwe-pH:I-Ammonium sulfate ineasidi, iyenza ibe silungiso esifanelekileyo kumhlaba we-pH ephezulu.Ngokunciphisa i-alkalinity yomhlaba, ivumela izityalo ukuba zifunxe ngcono izondlo kunye nokuphucula umgangatho womhlaba jikelele.
3. Umxholo wesulfure:Ukongeza kwinitrogen, iammonium sulfate ikwangumthombo oxabisekileyo wesulfure.Isulphur ibalulekile ekudibaneni kweeprotheyini, ii-enzymes kunye neevithamini kwizityalo, kwaye inokwandisa ukuxhathisa kwesityalo kwizifo kunye noxinzelelo.
4. Ukhuseleko lokusingqongileyo:Xa kuthelekiswa nezichumisi ze-nitrogen ezifana ne-urea kunye ne-ammonium nitrate, i-ammonium sulfate inomngcipheko ophantsi we-nitrogen leaching, enciphisa ukungcoliseka kwendalo.Ukunyibilika kwayo okuphantsi kwamanzi kuqinisekisa ukukhutshelwa ngakumbi kwenitrogen emhlabeni, ukunciphisa amandla okubaleka kunye nokungcoliseka kwemithombo yamanzi ekufutshane.
Imingeni kunye neNgqwalasela
Ngelixa i-ammonium sulfate ineenzuzo ezibalulekileyo, kukwabalulekile ukuba uyisebenzise ngobulumko ukuphepha nayiphi na imiphumo emibi.Ukusetyenziswa kakhulu kwesi sichumiso kunokukhokelela ekubeni umhlaba ube neasidi, nto leyo enokuthintela ukukhula kwezityalo.Ukongeza, ixabiso le-ammonium sulfate linokuba phezulu kunezinye izichumisi ze-nitrogen, ngoko ke kuyimfuneko ukuba abalimi bavavanye ngokucophelela ukuphumelela kwezoqoqosho kwizityalo ezithile.
Ukuququmbela
Ukusetyenziswa kwe-ammonium sulfate kwezolimo zanamhlanje kudlala indima ephambili ekuphumezeni iindlela zokulima ezizinzileyo nezisebenzayo.Isiqulatho sawo senitrogen kunye nesalfure, ukukwazi ukulungisa ipH yomhlaba, kunye nokuvumelana nokusingqongileyo kuyenza ixabiseke kakhulu kumafama kwihlabathi jikelele.Ngokufakela ngenkathalo iammonium sulfate kwimisebenzi yezolimo, sinokulingana phakathi kwezivuno eziphezulu zezityalo kunye nolawulo lwendalo esingqongileyo, siqinisekise ikamva eliqaqambileyo nelizinzileyo lenkqubo yethu yokutya.
Ixesha lokuposa: Jul-10-2023