The scientists were studying a freshwater shrimp commonly found in England.

科学家们正在研究一种在英国随处可见的淡水虾.

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Specific will tell, can choose freshwater shrimp, crab, soft - shelled turtle .

具体来讲, 可以选择青虾 、 螃蟹 、 甲鱼.

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Adult fish pool is covered raise freshwater shrimp, can raise surface utilization rate, increase economic benefits.

青虾肉味鲜美,营养丰富,蛋白质含量高, 深受人们喜爱.成鱼池套养青虾,可以提高水面利用率, 增加经济效益.

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