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用稻草与猪粪以适当配比进行堆腐。结果表明:稻草加猪粪即可制作高温堆肥,不必添加马粪;稻草加猪粪堆腐原料C/N比值以40左右为好,C/N比值过小会增加失氮,过低则影响质量;翻堆效果不明显,春秋两季堆制,经45～60天即能达中度腐熟;老堆肥接种没有显示有利效果;加磷肥有助于保持温度,但堆外覆尼龙膜会阻碍空气对流,不利于升温。堆制过程中碳素损失50％左右,失氮约25％,紧实堆积反而增加失氮。堆肥与草塘泥肥相比,前季稻产量持平,后季稻增产10～20％。
With straw and pig manure at a suitable ratio of heap rot. The results showed that straw plus pig manure could be used to make high temperature composting without adding horse manure. The C / N ratio of straw plus pig manure composting was about 40%, too low C / N ratio would increase nitrogen loss, while too low Quality; turn pile effect is not obvious, spring and autumn heap system, 45 to 60 days that can reach moderate maturity; old composting did not show beneficial effects of vaccination; add phosphate fertilizer helps to maintain the temperature, but the heap coated nylon membrane will hinder Air convection, not conducive to warming. In the process of composting, the loss of carbon is about 50%, about 25% of nitrogen is lost, but the compaction accumulation increases the nitrogen loss. Compost and grass pond mud compared to the previous season, flat rice production, rice yield after 10-20%.