Volume Choosing of Piggery Waste Treatment
规模化猪场粪污处理沼气池容积确定
Piggery wastewater is a significant agricultural pollutant resources.
养猪场废水是农业重大污染源。
Research Situation and Analysis of Evaporative Cooling System in Piggery
猪舍蒸发降温系统的研究现状与分析
Fermentation of liquid microbial organic fertilizer from piggery wastewater treatment
猪场粪污发酵微生物肥及其肥效试验
The research on piggery environmental manngement and conservation need to be strengthened.
对猪场环境管理及环境保护的研究工作还需加强。
Therefore, composting can enhance fertilizer effect and utility value of the piggery waste.
因此，堆肥化能提高猪场废弃物肥效和利用价值。
Purification of piggery wastewater by Ipomoea aquatica and Eichhornia crassipes in a floating culture system
漂浮栽培蕹菜和水葫芦净化猪场污水的研究
Purification of piggery wastewater with high CODCr by Ipomoea aquatica and ryegrass in a floating culture system.
漂浮栽培蕹菜、黑麦草对猪场废水的净化效果研究
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