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中国农学通报

中国农学通报 ›› 2015, Vol. 31 ›› Issue (2): 45-48.doi: 10.11924/j.issn.1000-6850.2014-1614

• 畜牧 动物医学 蚕 蜂 • 上一篇    下一篇

三种微生物菌剂对羊粪高温好氧堆肥的影响

时小可,颉建明,冯 致,郁继华,蔡高贺   

  1. (甘肃农业大学园艺学院,兰州 730070）
  • 收稿日期:2014-06-07 修回日期:2015-01-12 接受日期:2014-08-26 出版日期:2015-03-19 发布日期:2015-03-19
  • 通讯作者: 时小可
  • 基金资助:
    农业部公益性行业（农业）专项(201203001)“西北非耕地园艺作物栽培基质优化配制技术与产业化示范”；现代农业产业技术体系专项“国家大宗蔬菜产业体系”(CARS-25-C-07)。

Effects of Three Microbial Agents on High Temperature Aerobic Composting of Sheep Manure

Shi Xiaoke, Xie Jianming, Feng Zhi, Yu Jihua, Cai Gaohe   

  1. (College of Agronomy, Gansu Agricultural University, Lanzhou 730070)
  • Received:2014-06-07 Revised:2015-01-12 Accepted:2014-08-26 Online:2015-03-19 Published:2015-03-19

摘要： 试验以羊粪为单一原料，添加三种不同类型的微生物菌剂，采用堆体高温好氧堆肥技术对羊粪堆体在腐熟过程中的温度、pH、EC值、种子发芽指数（GI）、全氮含量进行了研究。结果表明：添加微生物菌剂堆肥效果均优于对照（未添加任何菌剂），其中以甘肃省科学院生物所提供的微生物菌剂效果最佳；堆料升温快，堆肥1天后进入高温期，高温持续34天；堆肥结束时，堆料pH 7.56，种子发芽指数（GI）94.32%，EC值最小，全氮含量上升幅度最大，达到了堆肥质量安全标准。

关键词: 气候变暖, 气候变暖, 小麦, 有效积温, 时空变化特征

Abstract: The author took sheep manure as raw material, added three different microbial agents and used high temperature aerobic composting to study temperature, moisture content, pH, germination seed index and other factors during the composting pile of sheep manure. The results showed that adding microbial agents into composting had better effect than the control (without adding any agents), the best microbial agent was provided by Gansu Provincial Academy of Agricultural Science and Technology .The temperatures of composting rose fast, entering high-temperature phase after 1 d and the high temperature period lasted for 34 d. At the end of the composting, composting pH was 7.56, seed germination index was 94.32%, EC value was the minimum and nitrogen content increased largely, reached the safety standards of composting.