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利用膨化颗粒饵料养鱼是近几年国内正在推广的一种新型科学养鱼方法,是新建池塘获得高产、稳产,发挥经济效益的重要途径,它具有使鱼类生长快,群体产量高,用工省,工效高,经济效果好,易防病等特点。近十几年世界各国颗粒饵料养鱼迅速地发展。我国上海等地近几年来也逐步认识并处于飞快发展阶段。1982年我们在塘沽区新河大队的商品鱼基地一排一号养鱼池进行了膨化颗粒饵料词养成位的试验,鱼池面积为16.3亩,池鱼经六个月的试养,总净产量为
The use of puffing particles bait fish is a new type of scientific fish farming method that is being popularized in China in recent years. It is an important way for new ponds to obtain high yield, stable yield and economic benefits. It has the advantages of quick growth of fish, high yield of population, Province, high efficiency, good economic effect, easy to prevent disease and so on. Nearly a dozen countries in the world particle fish feed rapid development. In recent years, Shanghai and other places in China have also gradually realized and are in a stage of rapid development. In 1982 we Tanggu District, the New River Brigade commodity fish base row of fish ponds were puffing pellets of the word biting test, fish pond area of 16.3 acres, pond fish after six months of trial, the total net The output is