牛蛙蝌蚪的饲养技术牛蛙产卵后，蛙卵经３～４天便可自然孵出小蝌蚪。此时，必须精心管理，稍有疏忽，就往往会造成蝌蚪的大批死亡。现把牛蛙蝌蚪的饲养技术介绍如下：一、建池：蝌蚪饲养池以水泥池为好，土池也可以。面积一般为３０～４０平方米（过大难管理），池水深保... Bullfrog tadpoles feeding techniques Bullfrog spawning, the frog eggs by 3 to 4 days can be naturally hatched small tadpoles. At this point, must be carefully managed, a little negligence, it will often result in a large number of tadpoles deaths. Now bullfrog tadpoles feeding techniques are as follows: First, build the pool: tadpoles breeding ponds to pool as well, soil ponds can be. Area is generally 30 to 40 square meters (too difficult to manage), deep water protection ...