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福寿螺是一种高蛋白的饲料资源。据分析,新鲜的福寿螺内,其蛋白质含量为15.4％;福寿螺干粉,蛋白质含量高达60％。无论干、活鲜品,福寿螺都是禽、畜、鱼以及名贵水产品种如娃娃鱼、龟鳖、虹鳟、对虾等的好饲料。养殖福寿螺的优越性: 1.适应性强。无论在浅水河沟、池浜、稻田,或者是庭前宅后的小水坑,甚至家庭用的缸、甏等,均可用来养殖福寿螺。 2.繁殖力强,一年可繁1～3次。 3.生长快。繁殖后仅经2～4个月时间,即具有商品价值。 4.个体大。其形如我国乡间习见的田螺,但比田螺个体重100～150克,最大的可达500克,所
Snails snails is a high-protein feed resources. According to the analysis, the fresh snails, the protein content of 15.4%; lopusa spiral powder, protein content up to 60%. Regardless of dry, live fresh products, snails are all poultry, livestock, fish and precious aquatic species such as salamander, turtle, rainbow trout, shrimp and other good feed. The advantages of aquaculture snails: 1. Adaptability. It can be used to breed snails in Shanshuihe, Chih-Bang, paddy fields, small puddles in front of the house or even domestic tanks. 2 fertility, a year can be complicated 1 to 3 times. Grow fast. Only after 2 to 4 months of breeding time, that is, has a commodity value. 4 individual big. Its shape, such as the snail in rural areas of our country, but the individual than snail 100 to 150 grams, the largest up to 500 grams,