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利江牌果树专用有机复混肥是上海利江实业合作公司生产的环保型全营养性有机无机复混肥,内含有机质40%、氮磷钾15%,并含有多种微量元素。有机质来源是依靠上海大江集团51个超大型鸡场每年产生的15万吨鸡粪,科研技术上有研究所和农业高等院校的土肥专家鼎力相助,生产设备上引进德国的专用设备。20O0年冬我们进行了使用效果试验,探讨果树专
Lijiang licensing fruit trees for organic compound fertilizer is the Shanghai Lijiang Industrial Cooperative Company production of environmentally friendly nutrition organic and inorganic fertilizer, containing 40% organic matter, N, P and 15%, and contains a variety of trace elements. The source of organic matter is relying on 150,000 tons of chicken manure generated annually from 51 super-large chicken farms of Shanghai Dajiang Group. There are many research institutes and earthwork experts in agricultural institutions of higher learning, and the German equipment is introduced into production equipment. In 20O0 winter, we carried out the use of effective test, to explore fruit trees