Iyo tekinoroji maitiro eiyo organic fetireza yekugadzira mutsara ine dregs inogona kazhinji kukamurwa kuita mbishi zvinhu, kusanganiswa kwezvinhu, mbishi granulation, granular kuomeswa, kutonhora kwegranular, granular grading, kupedzwa kwechigadzirwa coating uye yekupedzisira chigadzirwa kurongedza.
Mutsetse Wekugadzira Kuyerera kweResidue Organic Fertilizer: