The success of artificial culture of aohuayu in Heilongjiang Farm
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Last Update: 2002-03-14
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Source: Internet
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Author: User
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Introduction: located on the Wusuli River, there are many lakes and water systems in Heilongjiang province's "eighth five ninth" farm, which has been developing aquaculture for many years In 1999, we began to raise rare aohuayu After three years of exploration and practice by researchers, the first small aohuayu fry eventually developed three to four Jin of large aohuayu In the breeding, they mixed aohuayu with silver carp and carp The three kinds of fish, i.e the plankton in the water, the small miscellaneous fish, the carp eating the artificial plant bait, the silver carp eating the water grass, have their own advantages, which improves the utilization ratio of the water surface At present, there are no animal baits for human use, so only six to seven aohuafish can be put on the water surface of each mu, but these six to seven aohuafish can add more than 200 yuan of economic benefits to the water surface of each mu (author:) share to feed Weibo share to:
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