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浙江省农科院蚕桑研究所等单位,近几年来通过对省内桑园土壤肥力的调查和测试,结合桑树生长的特点和营养生理,研制成功一种以兽禽骨粉为基料的桑树专用有机复合肥,使桑园用肥向复合与专用迈进了可喜的一步。该产品被列入1991年省级新产品开发项目,并通过了由省计经委组织的鉴定,认为该产品“填补了国内桑树专用有机复合肥研究的空白”。目前,该产品已在德清县有机复合肥料厂投产应市。
Zhejiang Academy of Agricultural Sciences Institute of Sericulture and other units in recent years through the investigation and testing of mulberry soil fertility in the province, combined with the characteristics of mulberry growth and nutrition physiology, the successful development of a mulberry bird bone meal-based mulberry dedicated Organic compound fertilizer, so that the mulberry to compound and dedicated to a welcome step forward. The product was included in the 1991 provincial-level new product development project, and adopted by the Provincial Commission for Economic Evaluation Organization, that the product “to fill the mulberry organic compound fertilizer research gaps.” At present, the product has been put into operation in Deqing County organic fertilizer plant should be.