50% yePotassium Sulphate Granular(Imilo eRound) kunye (neMilo yelitye)
Igama:I-Potassium sulfate (US) okanye i-potassium sulphate (e-UK), ekwabizwa ngokuba yi-sulphate yepotash (SOP), i-arcanite, okanye i-archaically potash yesulfure, yi-inorganic compound ene-formula K2SO4, isiqina esimhlophe esinyibilikayo emanzini.Ngokuqhelekileyo isetyenziselwa izichumisi, ukubonelela zombini i-potassium kunye nesulfure.
Amanye Amagama:SOP
Isichumiso sePotassium (K) siqhele ukongezwa ukuphucula isivuno kunye nomgangatho wezityalo ezikhula kwimihlaba eswele unikezelo lwaneleyo lwesi sondlo.Uninzi lwesichumiso u-K siphuma kwiidiphozithi zetyuwa zakudala ezifumaneka kwihlabathi liphela.Igama elithi "potash" ligama eliqhelekileyo elihlala libhekisela kwi-potassium chloride (KCl), kodwa likwasebenza kuzo zonke ezinye izichumisi ezine-K, ezifana ne-potassium sulfate (K?SO?, edla ngokubizwa ngokuba yi-sulfate ye-potash). okanye SOP).
I-Potassium iyadingeka ukugqiba imisebenzi emininzi ebalulekileyo kwizityalo, njengokuvula ukuphendula kwe-enzyme, ukudibanisa iiprotheni, ukwenza isitashi kunye neswekile, kunye nokulawula ukuhamba kwamanzi kwiiseli kunye namagqabi.Amaxesha amaninzi, i-K emhlabeni iphantsi kakhulu ukuxhasa ukukhula kwesityalo esisempilweni.
I-potassium sulfate ngowona mthombo we-K wesondlo kwizityalo.Inxalenye ye-K ye-K2SO4 ayohlukanga kwezinye izichumiso zepotash eziqhelekileyo.Nangona kunjalo, ikwabonelela ngomthombo oxabisekileyo we-S, ofunwa yiprotheyini kunye nomsebenzi we-enzyme.Njengo-K, u-S unokunqongophala kakhulu ekukhuleni okwaneleyo kwezityalo.Ngaphaya koko, ukongezwa kufanele kuthintelwe kwimihlaba ethile nakwizityalo.Kwiimeko ezinjalo, i-K2SO4 yenza umthombo ofanelekileyo kakhulu we-K.
I-potassium sulfate sisinye kwisithathu kuphela esinyibilikayo njenge-KCl, ngoko ke ayiqhelekanga ukunyibilikiswa ukongezwa ngamanzi okunkcenkceshela ngaphandle kokuba kukho imfuneko ye-S eyongezelelweyo.
Iisayizi ezininzi zamasuntswana zidla ngokufumaneka.Abavelisi bavelisa iincinci ezincinci (ezincinci kune-0.015 mm) ukwenza izisombululo zokunkcenkceshela okanye izitshizi ze-foliar, ekubeni zinyibilika ngokukhawuleza.Kwaye abalimi bafumana ukutshiza ngamagqabi kwe-K2SO4, indlela efanelekileyo yokugalela i-K kunye ne-S eyongezelelweyo kwizityalo, okongezelela izondlo ezithathwe emhlabeni.Nangona kunjalo, umonakalo wamagqabi unokwenzeka ukuba ugxininiso luphezulu kakhulu.
