白洋淀盛产的田螺个体大、风味细腻、鲜美可口、营养丰富,是人们喜爱的健身食品,近年来因过度捕捞,资源量日益减少,天然生产的田螺远远不能满足市场的需要。目前白洋淀一些渔民通过围栏人工精养田螺,每667m~2产量可达1800kg,产值达6000余元,饲养田螺已成为淀区群众脱贫致富的新途径。 围栏养殖田螺,设施简单,饲养容易,管理方便。现将养殖方法介绍如下: The white snail that is rich in Baiyangdian is big in body, delicate in flavor, delicious in taste, rich in nutrition and popular fitness food. In recent years, because of overfishing, the amount of resources is decreasing day by day. The snail of natural production far can not meet the needs of the market. At present, some fishermen in Baiyangdian are keeping the snails artificially by using the fence. The output of each 667m ~ 2 can reach 1800kg and the output value reaches 6,000 yuan. The snail has become a new way for the masses in the area to get rid of poverty and get rich. Fence farming snail, simple facilities, easy to raise, easy to manage. Now breeding methods are described below: