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固始县每年产出秸秆125万t,除了秸秆还田及牲畜饲料用途外,还有数量可观的秸秆被闲置。由于禁止秸秆焚烧,农民便将多余的秸秆堆在道旁、村边,有的甚至弃之于沟塘内。这些闲置的秸秆是农村火险的隐患和植物病虫害的初侵染源,同时也是环境的污染源。针对目前农村秸秆现状,笔者认为,利用秸秆进行高温堆肥,是改良土壤、提高土壤综合肥力的有效措施,应重点推广此项技术。一、秸秆堆肥的优点(一)养分全面
Gushi County, an annual output of 1.25 million tons of straw, in addition to straw and livestock feed purposes, there are a considerable amount of straw was idle. Due to the prohibition of straw burning, peasants pile the excess straw beside the roadside and some even abandon the ditch pond. These idle stalks are the hidden dangers of rural fire hazards and the primary sources of plant pests and diseases, as well as the sources of environmental pollution. In view of the current status of rural straw, I believe that the use of straw for high-temperature composting is an effective measure to improve the soil and improve soil comprehensive fertility, should focus on the promotion of this technology. First, the advantages of straw compost (A) Nutrient comprehensive