(1) initrogen: Izakhi zenitrogen zezakhamzimba njengenxalenye ephambili yesichumiso, kuquka iammonium bicarbonate, urea, ammonium pin, ammonia, ammonium chloride, ammonium sulfate, njl.
2
(3) k: izakhi zondlo ze-potassium njengenxalenye ephambili yesichumisi, isicelo asininzi, iindidi eziphambili ziyi-potassium chloride, i-potassium sulphate, i-nitrate ye-potassium, njl.
(4) i-compound kunye nesichumisi esixubeneyo, isichumisi siqulethe izinto ezimbini kwezithathu zesichumisi (initrogen, i-phosphorus kunye ne-potassium) ikhompawundi yokubini kunye nesichumisi esixutywe kwaye iqulethe i-nitrogen, i-phosphorus kunye ne-potassium izinto ezintathu zekhompawundi ye-ternary kunye nesichumisi esixutywe.Ukukhuthazwa kwezichumiso ezixutyiweyo ngokukhawuleza kulo lonke ilizwe.
5
Ixesha lokuposa: Mar-25-2022