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为了加速发展渔业生产,尽快解决我市城乡人民“吃鱼难”问题,我们提出了池塘养鱼高产模式试验课题,探索我市池塘养鱼的增产潜力,摸索池塘养鱼高产的技术措施。根据池塘不同类型的特点,设计一个适合我市池塘养鱼亩产250公斤模式。通过试验,使池塘养鱼高产的主要技术指标做到数量化、模式化。现将三年来,池塘养鱼亩产250公斤模式试验实施情况,总结如下。一、试验材料和方法根据池塘不同类型和产量高低悬殊的特点,选择具有代表性的试验塘。主要是远郊和农村池塘,其产量基数都在50—100公斤左右。 1、1984年试验实施情况: 1984年选择试验塘9口,水面120.9
In order to speed up the development of fishery production and solve the problem of “hard-to-eat fish” in urban and rural areas of our city as soon as possible, we put forward the pilot project of high-yielding pond fish farming and explore the potential of increasing the production of fish in ponds in our city and explore the technical measures for high-yielding fish in ponds. According to the characteristics of different types of ponds, design a suitable pond for my 250 kilos of fish per mu mode. Through experiments, the main technical indicators of high-yielding fish ponds to quantify and pattern. Now three years, the pond fish mu production 250 kg model test implementation, concluded as follows. First, the test materials and methods According to the characteristics of different types of ponds and the disparity in production, choose a representative test pond. The main suburbs and rural ponds, the production base are in the 50-100 kg. 1, the implementation of the test in 1984: In 1984, nine test ponds were selected and the water surface was 120.9