1.Raws li cov organic chiv ntau lawm, cov kauj ruam feem ntau suav nrog crushing, fermentation, granulation, ziab, thiab lwm yam, tab sis yog tias koj xav tau raws li cov kev xav tau hauv zos, koj yuav tsum tau ntxiv ib qho nyiaj ntawm N, P, K thiab lwm yam chiv chiv. , thiab ces sib tov thiab do Nws yog uniform thiab ua rau hauv granules los ntawm ...
Nyeem ntxiv