欢迎访问《应用生态学报》官方网站,今天是 分享到:

应用生态学报 ›› 2005, Vol. 16 ›› Issue (4): 693-697.

• 研究论文 • 上一篇    下一篇

不同微生物菌剂处理对猪粪堆肥中氨挥发的影响

王卫平1, 汪开英2, 薛智勇1, 朱凤香1   

  1. 1. 浙江省农业科学院环境资源与土壤肥料研究所, 杭州 310021;
    2. 浙江大学农业生物环境工程研究所, 杭州 310029
  • 收稿日期:2004-10-13 修回日期:2005-01-18 出版日期:2005-04-15 发布日期:2005-04-15
  • 通讯作者: 薛智勇
  • 基金资助:
    国家自然科学基金项目(30371140)和福建省林业厅科学基金资助项目(L-99-28).

Effects of microbial agents on NH3 emission during pig manure composting

WANG Weiping1, WANG Kaiying2, XUE Zhiyong1, ZHU Fengxiang 1   

  1. 1. Institute of Environment Resources and Soil Fertilizer, Zhejiang Agricultural Academy of Sciences, Hangzhou 310021, China;
    2. Institute of Agricultural Bio-Environment Engineering, Zhejiang University, Hangzhou 310029, China
  • Received:2004-10-13 Revised:2005-01-18 Online:2005-04-15 Published:2005-04-15

摘要: 研究不同微生物复合菌剂及添加比例对猪粪与木屑混合(鲜重比为鲜猪粪:木屑9:1)堆肥过程中NH3挥发的影响.结果表明,在堆肥过程中,NH3挥发主要产生在堆肥前期15d的升温和高温期,添加3%的微生物复合菌剂1、2和3对猪粪堆肥中NH3挥发都有一定的抑制作用,减轻氮素损失与堆肥恶臭,添加5%复合菌剂1有显著抑制作用(P<0.05).

关键词: 猪粪, 堆肥, 微生物菌剂,

Abstract: This paper studied the effects of different mixed microbial agents on the NH3 emission during pig manure-sawdust (9:1,fresh w/w) composting. The results showed that the NH3 emission was mainly occurred at the high temperature (>50 ℃) period during the early 15 days of composting. The addition of 3% mixed microbial agents 1,2 and 3 had a definite inhibitory effect on the NH3 emission,and the effect of 5% mixed microbial agent 1 was significant (P<0.05).

Key words: Pig manure, Composting, Microbial agent, NH3

中图分类号: