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高效有机复合肥料是指在同一种肥料中除含有氮、磷、钾等常量元索与各种微量元素外,还含有腐殖酸、氨基酸与植物生长调节剂等多种有效成份的一类新型肥料。因为该肥料中各种有效营养成份含量高、附加成份含量少、营养全面、施肥次数少、见效快、不吸湿结块、便于贮存、运输和施用,所以,对其研制和开发已成为提高化肥利用率的一条新途径,世界各国都非常重视有机复合肥料的研制、生产与推广应用。现将国内外研制成功的几种高效有机复合肥料的性能、增产效果与使用技术简介如下。1.氨基酸复合营养素。该肥料是黑龙江农科院土肥所与哈尔滨大学根据我国农作物需肥特点与土壤供肥状况,共同合作研制成功
Efficient organic compound fertilizer refers to the same kind of fertilizer in addition to nitrogen, phosphorus, potassium and other trace elements and a variety of trace elements, but also contains humic acid, amino acids and plant growth regulators and other active ingredients of a new class fertilizer. Because of the high content of various effective nutrients in the fertilizer, less additional ingredients, complete nutrition, less number of fertilizers, quick response, non-hygroscopic lumps, easy storage, transportation and application, therefore, its research and development has become an important issue of increasing chemical fertilizers Utilization rate of a new way, all countries in the world attach great importance to the development of organic compound fertilizer, production and promotion of application. Now several successful domestic and foreign research and development of high-performance organic compound fertilizer performance, production efficiency and use of technology are as follows. 1. Amino acid complex nutrients. The fertilizer is Heilongjiang Academy of Agricultural Sciences and Harbin Institute of Soil and Fertilizer fertilizer according to the characteristics of China’s fertilizer supply and soil conditions, the successful development of joint cooperation