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人工养殖牛蛙,应依靠本地资源,充分利用和开发本地的丰富动物性饲料,这样才可以降低养殖成本,提高养殖效益。
Artificial bullfrog breeding, should rely on local resources, make full use of and development of rich local animal feed, so as to reduce farming costs and improve farming efficiency.