1.Monga kupanga feteleza wamba, masitepewo amaphatikizapo kuphwanya, kuthirira, granulation, kuyanika, ndi zina zotero, koma ngati mukufuna kukwaniritsa zosowa zakomweko, muyenera kuwonjezera kuchuluka kwa N, P, K ndi feteleza ena apawiri. , ndiyeno sakanizani ndikuyambitsa Ndi yunifolomu ndikupangidwa kukhala ma granules ndi ...
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