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FS 蛋白饲料是一种营养成分较高的饲料。据有关资料报道,用于饲养禽畜有较明显的效果。在淡水养鱼业中,FS 饲料能否代替鱼粉饲料?为了探讨这一课题,我们作了初步的对比试验。现简介如下。一、试验材料和方法1、试验鱼类:草鱼、鳙鱼、鲢鱼。2、饲养环境:在池塘中进行。3、饲料:试验池投喂 FS 饲料,对照池投喂鱼粉配合饲料。两种饲料的配方,除FS 饲料与鱼粉之外,其他成分相同。配合颗粒饲料由沙头饲料厂生产。其配方是:FS 饲料配合料——FS 蛋白饲料10%,黄粉40%,玉米粉20%,花生麸15%,豆麸15%,添加剂适量。含粗蛋白25.23%。鱼粉饲料——鱼粉(进口)10%,黄粉40%,玉米粉20%,花生麸15%,添加剂适
FS protein feed is a higher nutritional content of feed. According to the information reported, for livestock have more obvious effects. In freshwater fish farming, FS feed can replace fish meal feed? In order to explore this issue, we made a preliminary comparison test. Now the introduction is as follows. First, the test materials and methods 1, test fish: grass carp, mackerel, silver carp. 2, feeding environment: carried out in the pond. 3, feed: FS feeding pond test feed control pond fed with fish meal. Two kinds of feed formula, in addition to FS feed and fish meal, the other ingredients the same. With the pellet feed produced by the sand feed plant. The formula is: FS feed compound - FS protein feed 10%, 40% of yellow, corn flour 20%, 15% of peanut bran, soybean bran 15%, the amount of additives. Crude protein containing 25.23%. Fish meal feed - Fishmeal (imported) 10%, 40% yellow, corn flour 20%, 15% peanut bran, additives suitable