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由于药用蚂蟥的饵料主要是水生昆虫,来源少,所以人工养殖药用蚂蟥很难推广,为解决这一难题,江苏省丰县金陵供销社特种经济动植物繁育基地的蚂蟥研究课题组经过摸索,发现了一种能将植物性饲料转化为动物性饲料的田螺与药用蚂蟥混养的新方法,介绍如下:在养蚂蟥的池中,种植一些水草,水深30-50厘米,水面上的池壁至少保留25厘米高(供药用蚂蟥产卵),然后每平方米水面投人种蚂蟥0.5公斤,投入种田螺1公斤,浮萍0.5公斤,每
As the bait for medicinal leech is mainly aquatic insects, the source is small, so it is hard to popularize the medicinal leech cultivated artificially. To solve this problem, the leech research group of special economic animals and plants breeding bases in Jinling, Fengxian County, Jiangsu Province, Found a new method of polyculture of snails and medicinal leech that convert plant feed to animal feed as follows: Plant some lettuces in the pond of leech, at a depth of 30-50 cm, Wall retention of at least 25 cm high (for medicinal leech spawning), and then per square meter of water to feed the species 0.5 kg leech, farming 1 kg, duckweed 0.5 kg, each