青虾,又名河虾,学名日本沼虾,是日本和我国特有的淡水虾类。其适应性强、分布广,具有食性杂、养殖周期短、繁殖能力强、市场价格高等特点,是深受广大消费者青睐的名优水产品,而且可供出口创汇,人工养殖的发展前景十分广阔。近年来,我县广大养殖户在长林湖渔场就如何提高池塘养? Freshwater shrimp, also known as shrimp, scientific name Japanese marsh shrimp, Japan and China are endemic freshwater shrimp. Its adaptability, wide distribution, with food Miscellaneous, breeding cycle is short, reproductive ability, the market price is high, is favored by the majority of consumers famous aquatic products, but also for export earnings, artificial breeding is very broad prospects for development . In recent years, the majority of farmers in our county fishing ponds in Changlin Lake how to raise ponds?