Study on the Changes of the Major Nutrient Elements During Simple Composting Process of Dry Chicken Manure

Jintao XU; Longfei LI; Lijuan GAO; Yong GUO; Haie ZHANG; Minghui JI; Baofeng HAO

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Study on the Changes of the Major Nutrient Elements During Simple Composting Process of Dry Chicken Manure

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[Objectives]This study was conducted to provide a theoretical basis for production and application of chicken manure compost.[Methods]With dry manure as a material,the variations of the major nutrients during simple composting process of dry chicken manure were studied,in order to get the best fermentation method.[Results]Chicken manure should not be preserved wet,but should be preserved after air-drying and fermented before use.Necessary moisture,simple sealing treatment and a certain amount of N element were conducive to simple fermentation of chicken manure.The treatments in which the chicken manure was wrapped around and compacted,added with an appropriate amount of water(50%-60%)and naturally fermented,or was wrapped around and compacted and added with an appropriate amount of water(50%-60%)and 0.2%of urea,were more appropriate for the production directly.[Conclusions]This study provides a theoretical basis for the actual production and application of chicken manure compost.

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来源
《农业生物技术：英文版》 |2020年第6期|P.95-98103|共5页
作者
Jintao XU; Longfei LI; Lijuan GAO; Yong GUO; Haie ZHANG; Minghui JI; Baofeng HAO;
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作者单位

Institute of Changli Fruit Tree Hebei Academy of Agriculture and Forestry Sciences Changli 066600 China;

Institute of Changli Fruit Tree Hebei Academy of Agriculture and Forestry Sciences Changli 066600 China;

Institute of Changli Fruit Tree Hebei Academy of Agriculture and Forestry Sciences Changli 066600 China;

Institute of Changli Fruit Tree Hebei Academy of Agriculture and Forestry Sciences Changli 066600 China;

Institute of Changli Fruit Tree Hebei Academy of Agriculture and Forestry Sciences Changli 066600 China;

Institute of Changli Fruit Tree Hebei Academy of Agriculture and Forestry Sciences Changli 066600 China;

Institute of Changli Fruit Tree Hebei Academy of Agriculture and Forestry Sciences Changli 066600 China;

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原文格式 PDF
正文语种 chi
中图分类一般性问题;
关键词
Chicken manure; Simple composting process; Nutrient element; Changing relationship;

机译：鸡粪;简单的堆肥过程;养分元素;改变关系;

Study on the Changes of the Major Nutrient Elements During Simple Composting Process of Dry Chicken Manure

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