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针对水产养殖而研制的渔用复合肥对于提高肥料利用率、弥补阶段性的肥源短缺、促进“肥水鱼”的生产和提高总体效益具有积极的现实意义。 1.渔用复合肥的经济特性一般水产养殖的肥料投入多以有机肥为
The fishery compound fertilizer developed for aquaculture has a positive and practical significance for improving fertilizer utilization rate, making up for the shortages of fertilizer sources, promoting the production of “fat fish” and increasing the overall benefits. 1. The economic characteristics of fishing compound Fertilizers generally aquaculture inputs more organic fertilizer