| abstract |
The invention discloses a kind of feeds and preparation method thereof of paddy field aquaculture river snail, and raw material components are as follows：Mother-of-pearl, snail, earthworm, starch, rice bran, wheat bran, soya-bean cake, feed addictive.Starch is added to the water Heat Gelatinization, snail is then sequentially added and earthworm dries particle, rice bran, wheat bran and the feed addictive for being mixed afterwards with mother-of-pearl, soya-bean cake and being crushed and obtaining and can be prepared by.Feed prepared by the present invention can effectively inhibit and kill parasitic blood fluke during the nursing of river snail, improve water quality, reduce the disease of river snail, to achieve the purpose that improve river snail edible safety, be with a wide range of applications. |