Business, Ugbo
Njikọ fatịlaịza kwesịrị ekwesị na superphosphate ga-enyere osisi aka inye gị nnukwu ihe ubi
Iji weghachite ịnweta mejupụtara nke topsoil mgbe na-eto eto ubi na-eji ọtụtụ ụzọ. Ihe na-eduzi bụ iwebata nri. A na-eme nke a n'ụzọ bụ isi iji nye osisi ndị nwere nri atọ: nitrogen, potassium na phosphorus. Na nke a, njikọta spam na superphosphate dị irè.
Superphosphate fatịlaịza irè ha mgbagwoju mmetụta. Akụrụngwa ya bụ site na phosphorus, nke sochiri nitrogen. N'ihi na iche iche oké acidity nke ala -ezukọ na calcium. Magnesium bụ ihe dị oké mkpa na ịkụzi poteto. Sọlfọ na-enyere aka na-eto eto legumes, mkpụrụ na oilseeds.
Dịka usoro mmepụta na ọdịnaya nke phosphoric acid, superphosphates dị mfe na okpukpu abụọ (mgbe ụfọdụ). A na-emepụta ha na ụdị ọkụkọ na granular.
Enweghị superphosphate - ịrịba ọdịnaya nke calcium sulfate (gypsum) na-eru na ya òkè 40%. N'ezie, maka ndị ọrụ ugbo ala, ndị ọrụ ugbo na ndị ọrụ ugbo bụ ọkaibe njem. Ọ bụ ezie na fatịlaịza na superphosphate nwere ike mgbe ụfọdụ bara uru n'ihi calcium sulphate, dịka ọmụmaatụ, na ọnọdụ nwere ala, sọlfọ dị njọ, ma ọ bụrụ na e nwere osisi na-erepịa sọlfọ n'ọtụtụ buru ibu. Otú ọ dị, maka ọtụtụ akụkụ, gypsum na-anọgide na-enweghi ihe na-abaghị uru maka osisi.
Superfosphate fatịlaịza na-eji ya eme ihe n'ụzọ dị irè ọ bụghị nanị maka mkpụrụ osisi, kamakwa dịka mmụnye na ụfụ nnụnụ ọhụrụ. A na-eme nke a iji kegide nitrogen nitrogen n'ime ụdị ndị na-adịghị mma na ya na iji zere ihe ọ na-efu mgbe nchekwa. Otu kilogram nke superphosphate, gbakwunyere compost, na-echekwa ihe dịka 400-500 g nke nitrogen.
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