酒泉市引进福寿螺的养殖研究

Studies on the Introduced Apple—Snail's Breed(Ampullaria gigas)in Jiuquan,Gansu

福寿螺是一种具有较高经济价值的贝类资源,近年来在我国南方引进养殖。由于肉质鲜美,营养价值较高,深受人们的喜爱。本文记述了在酒泉市养殖的试验,结果表明福寿螺卵的人工孵化方法和大田饲养方法都比较简单易行。并且具有繁殖力强、生长快、产量高、养殖周期短的特点。所以具有推广普及的前景,将为西北地区增添新的水产养殖品种。

Ampullaria gigas which is a natural resources of shell-fish has much more economic value.In recent years,it is bred artificially in the south of China.Its meat is very delicious. This article reported the experimental methods and results.From the results we can see:the breed methods are simple;and the Ampullaria gigas has strong reproductivity,fast growth and short breeding lifeeycle.So, the breed of Ampullaria gigas can be popularized broadly.