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调理剂在猪粪处理中的除臭及保氮作用

Keywords: 猪粪发酵,调理剂,氮素损失,除臭

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Abstract:

通过室内培养与室外堆肥试验,研究了添加调理剂对猪粪发酵过程中臭味及氮素损失的影响。结果表明,添加调理剂可以减少猪粪发酵中氨与硫化氢的挥发,减轻氮素损失与猪粪的恶臭。使用本研究中所采用的发酵剂与发酵工艺,75%含水量的猪粪经过15d的发酵,可达基本腐熟程度。

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