田螺肉嫩鲜美，营养十分丰富，是人们喜爱的水产品之一。目前，市场上所供应的田螺大多数是人们从田里、鱼塘、河滩及湖边拾取的野生螺，数量有限，供不应求。人工养殖田螺，就可以增加产量，是农村中一项成本低、效益高的致富门路。现将人工养殖田螺技术简介如下：一、选好螺 Snail meat tender and delicious, nutrition is very rich, is one of the favorite aquatic products. At present, most of the snail supplied on the market are wild snails that people pick up from fields, fish ponds, floodplain and lakes, in limited quantities and in short supply. Artificial cultivation of snails, can increase production, rural areas in a low-cost, high-efficiency road to enrichment. Artificial cultivation of snail is now as follows: First, choose a good snail