Manure hloov
Xa email rau peb
Yav dhau los: Compost rau fertilizer tshuab Tom ntej: Commercial composting
Lub tshuab ntxhua khaub ncaws tuaj yeem siv rau kev fermentation thiab tig cov khoom pov tseg xws li tsiaj txhu thiab nqaij qaib quav, sludge pov tseg, qab zib zeb lim av, slag ncuav mog qab zib thiab straw sawdust, thiab lwm yam. Nws yog dav siv nyob rau hauv organic fertilizer nroj tsuag, compound fertilizer nroj tsuag , sludge thiab pov tseg.Fermentation thiab decomposing thiab tshem tawm dej hauv factories, ua teb, thiab Agaricus bisporus cog cov nroj tsuag.
Sau koj cov lus ntawm no thiab xa tuaj rau peb