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化肥养鱼在我国是利用水域生态系养殖中具有广阔前景的养殖方法之一,所以近年来国内许多省市推广了这一养殖方式。我市不少单位也都推广化肥养鱼技术。去年,我区大韩庄村渔场在460亩大水面中施用化肥养鱼,取得了亩产304斤的好成绩。为了应用这一先进经验,今年全区扩大推广化肥养鱼面积4474亩。为了探索鱼池施用化肥后各生态因子的变化情况,我们以翟家甸村8.8亩池塘为试验池,进行了以施化肥为主的高产试
Fertilizers and fish farming in China is one of the aquaculture methods that have a bright future in the aquaculture of aquatic ecosystems. Therefore, many domestic provinces and cities have popularized the breeding methods in recent years. Many units in our city also promote fertilizer fish farming technology. Last year, the fishing village of Myeongzhuang Village in Myo District used chemical fertilized fish in a 460-acre water surface and achieved a good result of 304 kg per mu. In order to apply this advanced experience, this year the region to expand the promotion of fertilizer 4484 acres of fish farming area. In order to explore the application of chemical fertilizers in the pond after the changes of ecological factors, we Zhajiadian 8.8 acres of ponds as a test pond, conducted fertilizer-based high-yield test