MODDAHOI ORGANIKII KhOK

MODDAHOI ORGANIKII KhOK, majmui payvasthoi organikii khok. Yake az farqhoi asosii khok az jinshoi kuhi dar in ast, ki khok moddahoi organiki dorad. Moddahoi organikii khok, ki dar jarayoni vayronshavii jismi nabototu hayvonot hosil megardad, muhimtarin aznav mubodilai moddahoi tabiati zinda va gayrizinda meboshad. Miqdori Moddahoi organikii khok va sokhti onho asosan ba jarayoni hosilshavii khok va khususiyathoi biologi, fiziki khimiyavi va hosilkhezii khok vobasta ast. Ba Moddahoi organikii khok yak miqdor boqimondahoi nabototu hayvonot, ki darajai vayrovshaviashon gunogun ast va ba miqdori ziyod hatman moddahoi gumusi (nig. niz Gumus, Khok) dokhil meshavand.