哈土蟆(Pama temporaria chensinensis)是我国重要的经济蛙类,它有很高的药用和食用价值。最近几年来,东北很多地方,积极加强资源保护并发展人工养殖。在东北广大山区,水田是哈士蟆的天然产卵场,因此,保护哈土蟆蝌蚪,并有计划地利用稻田饲养蝌蚪,是保护哈士 Paras temporaria chensinensis is an important economic frog in China, which has high medicinal and edible value. In recent years, in many parts of Northeast China, it has actively strengthened resource protection and developed artificial breeding. In the vast mountainous region of northeast China, paddy fields are the natural spawning grounds of the toad. Therefore, protecting the toad tadpoles and using the planted tadpoles in the paddy fields is the key to protecting Husky