Environment protection type ecology breeding method
An ecological breeding and environment-friendly technology, applied in the field of breeding technology, can solve problems affecting the ecological balance of water bodies, threats to the water environment, deterioration and pollution of the water environment, etc., and achieve ideal results, convenient fishing, and weight gain.
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[0009] An environment-friendly ecological farming method. Pearl mussels are cultivated in the middle and upper layers of the water body, and crucian carp, herring, grass carp, carp, yellow catfish and other food-eating fish are cultivated in the middle and lower layers of the water body. The bait is given to food-eating fish, and the feces discharged during the growth of the food-eating fish produce organic matter and cultivate plankton as food for pearl mussels.
[0010] The present invention can also simultaneously culture silver carp and bighead carp in the middle and upper layers of the water body.
[0011] The present invention shows through orthogonal test, comparative test, and large-scale production popularization and application:
[0012] Taking the water body environment of 667 square meters as an example, 1. The reasonable capacity of pearl mussels is: 1,500 first-age mussels; 1,000 second-age mussels; 800 third-age mussels; 600 fourth-age mussels;
[0013] 2. The ...
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