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[本刊辑]据新华网2015年10月26日报道,农业部副部长张桃林于10月23日召开的“2015年国际堆肥会议暨第十届全国堆肥技术与工程研讨会”上表示,受化肥大量使用、农村环保投入不足等影响,堆肥在农村地区日渐稀少,目前我国畜禽粪便养分还田率低于50%。张桃林表示,堆肥技术是农业废弃物综合利用的一项关键技术,对提高农业资源利用率,改善生态环境以及实现循环农业与环境可持续发展具有重要作用。20世纪50-70年代我国农村还普遍进行着堆肥,
According to Xinhuanet reported on October 26, 2015, Zhang Taolin, vice minister of agriculture, said at the “2015 International Composting Conference and the Tenth National Conference on Compost Technology and Engineering” held on October 23 . Due to the heavy use of chemical fertilizers and the insufficient input of rural environmental protection, composting is increasingly scarce in rural areas. At present, the manure nutrient recovery rate in our country is less than 50%. Zhang Taolin said that composting technology is a key technology for comprehensive utilization of agricultural waste and plays an important role in improving the utilization of agricultural resources, improving the ecological environment, and achieving the sustainable development of circular agriculture and the environment. During the 1950s and 1970s, compost was still commonly carried out in rural areas of China.