美国青蛙介绍及简易养殖技术美蛙是我国引进的一种优良大型肉用蛙新品种。其抗寒力强、无冬眠习惯，只要喂食可照常生长。此蛙体重是本地蛙的５～７倍，最大者可达１．８公斤，该蛙性情温顺，不善跳跃，爬行走路，产卵多、生长快、食性广，易饲养、易管理、病害少。一只雌... Introduced by American frogs and simple breeding techniques The frog is a kind of excellent new large-scale meat frog introduced in our country. Its cold hardiness, no hibernation habit, as long as feeding can grow as usual. This frog body weight is 5 to 7 times the local frog, the largest up to 1.8 kg, the frog gentle temperament, poor jumping, crawling walk, spawning, fast growth, wide feeding, easy to raise, easy to manage, less disease . A female ...