牛蛙蝌蚪养殖技术牛蛙产卵后，蛙卵经３～４天便可自然孵出小蝌蚪。此时，稍有疏忽，往往会造成蝌蚪的大批死亡。现将牛蛙蝌蚪的养殖技术介绍如下：一、饲养池的建造。蝌蚪饲养池以水泥池为好，土地也可以。面积一般为３０～４０平方米（过大不便管理），池水深保持１米左... Bullfrog tadpole breeding technology Bullfrog spawning, the frog eggs by 3 to 4 days can be naturally hatched small tadpoles. At this point, a slight neglect, often resulting in a large number of tadpoles death. Now bullfrog tadpole farming techniques are as follows: First, the rearing pond construction. Tadpoles feeding ponds to pool as well, the land can be. Area is generally 30 to 40 square meters (too inconvenient management), the water depth to keep 1 meter left ...