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OALib Journal期刊
ISSN: 2333-9721
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Process of high-temperature compost of sheep manure with addition of wheat straw
麦秆和羊粪混合高温堆肥腐熟进程研究

Keywords: Sheep manure,Wheat straw,Composting,Decomposition rate,Seed germination index
羊粪
,麦秆,堆肥,腐熟速度,种子发芽指数

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Abstract:

The effect of wheat straw on sheep manure high-temperature compost was studied.Results show that addition of wheat straw during sheep manure composting shortens the time to high-temperature fermentation,decreases nitrogen loss and accelerates rate of C/N decline.During composting,high-temperature fermentation layer diffuses from the middle to upper and lower layers.At the initial stage,a positive proportional relation exists between the loss rate of organic matter and wheat straw ratio.At late composting,ho...

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