Pretreatment of thermophilic aerobic static in-vessel composting, primary composting and their production process and equipment were introduced.
介绍了高温好氧静态仓式堆肥的前处理和粗堆肥及利用粗堆肥生产复合肥的生产工艺和设备。
Thereby not only improved the aerobic composting theory, for the livestock and poultry manure composting industrial production has played a more direct, cost-effective guide.
从而不仅完善了好氧堆肥理论，为畜禽粪便好氧堆肥的工业化生产起到了更为直接、经济有效的指导作用。
Dynamic phosphorus contents during breeding and composting process of pig manure were studied by feeding pig with crop production, composting pig manure at aerobic condition.
采用作物产品养猪，猪粪好气堆腐的方法，研究了喂饲-堆腐过程中猪粪的磷素变化情况。
Dynamic phosphorus contents during breeding and composting process of pig manure were studied by feeding pig with crop production, composting pig manure at aerobic condition.
采用作物产品养猪，猪粪好气堆腐的方法，研究了喂饲-堆腐过程中猪粪的磷素变化情况。
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