摘要
利用Anew EM微生物对平养鸡舍鸡粪进行了除臭试验。结果表明,EM微生物对垫料粪中的NH_4^+-N产生了硝化、反硝化和微生物固氮作用,从而减少了NH_3的挥发,达到了除臭目的,改善了鸡群饲养环境,促进了鸡群良好生长发育。同时,还提高了垫料粪肥效养份。
An experimental study has been conducted by using effective microorganisms (EM) from Anew Co Ltd., Shanghai for deodoration of chicken feces. The result showed that effective microorganisms would nitrify, and denitrify fixed with NH4+-N in chicken feces and then reduced NH3 to be emitted and achieved the deodoration effects.
出处
《上海环境科学》
CAS
CSCD
1996年第3期25-26,29,共3页
Shanghai Environmental Sciences
关键词
固氮
EM微生物
鸡粪
除臭
Nitrogen fixation Deodoration Odor Effective microorganism Chicken feces
