根据青虾喜浅水生活、适应性强、食性杂及生长快的特点 ,在二晚稻田中放养青虾苗种 ,将其培育成商品虾 ,可提高二晚稻田的综合利用率 ,多产出名优水产品 ,增加稻田的综合效益 ,是农民增收的一条好路子。现将有关技术介绍如下。1　稻田选择和准备养殖青虾要选择水质无污染、水源 According to the freshwater shrimp hi hi life, adaptability, diet and fast growing characteristics, stocking two shrimp in the second generation of freshwater shrimp breeding shrimp, can improve the comprehensive utilization of rice field two nights, prolific famous Aquatic products, increasing the comprehensive efficiency of rice fields, is a good way for farmers to increase income. The technology is introduced below. 1 rice field selection and preparation of freshwater shrimp to choose pollution-free, water