国产在线成人精品,日韩中文字幕在线观看,中文字幕欧美在线,日韩在线一区高清在线,唐琪儿写真,黑色丝袜高跟国产在线91,久久天堂成人影院

Compound Microbial Fertilizer

Product Series > Organic fertilizer series > Compound Microbial Fertilizer

Compound Microbial Fertilizer

Quantity of effective live bacteria 20 million/g; organic matter 30%; N+P2O5+K2O=8.0%; water content 30%; pH: 5.5-8.5;