稻田养殖美国青蛙试验

An Experiment on Raising Rana grylio in Rice Fields

在稻田中放养美国青蛙 (Ranagrglio) ,利用稻蛙共生的生态学原理 ,促进了水稻生长 ,减少了养蛙占地 ,每公顷产水稻 7770kg ,商品蛙 2 731 5kg。生态效益。

An experiment of raising Rana grylio in rice fields was made based on the biological principle that rice and frogs co exist As a result,rice growth has been improved and the land which was used to raise frogs has been saved In the experimental field rice yields 7 770 kg and the sum of adult frogs reaches 2 731 5 kg per hectare The experiment indicates that the superiority of the rice fields with frogs raised both biologically and economically