当前农业生产中应用的肥料品种很多,其中生物有机肥为广大绿色食品生产者青睐。2002年,国家科技部“863”计划现代企业领域中将“新型多功能肥料研究与开发”列为一个研究项目。可见,国家科技主管部门对生物有机肥的重视。近年来,人们环境保护意识增强,开始认真考虑减少化 At present, there are many varieties of fertilizers used in agricultural production, of which bio-organic fertilizer is favored by the majority of green food producers. In 2002, the Ministry of Science and Technology “863” program in the field of modern enterprises will be “new multi-functional fertilizer research and development” as a research project. Can be seen that the national science and technology departments attach importance to bio-organic fertilizer. In recent years, people’s awareness of environmental protection increased, began to seriously consider reducing