Macrobrachium rosenbergii feeding method

A technology for feeding Macrobrachium rosenbergii, which is applied in the field of aquaculture, can solve the problems of poor physique, long time of market standard, small body weight, etc., and achieves the effect of smooth surface of shrimp body, qualified drug residue inspection, and reduction of feed consumption.
CN107637553AInactive Publication Date: 2018-01-30上海开太鱼文化发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
上海开太鱼文化发展有限公司
Publication Date
2018-01-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of aquaculture, and particularly relates to a macrobrachium rosenbergii feeding method. According to the method, in the macrobrachium rosenbergii breedingprocess, water daphnia is adopted as a feeding bait or one of feeding baits. With the adoption of the special feeding method provided by the invention, the feed consumption can be reduced, a natural growth state is approached, the cultured macrobrachium rosenbergii is larger in size than macrobrachium rosenbergii bred by common breeding, and the weight of each macrobrachium rosenbergii is three times or more of the weight of the macrobrachium rosenbergii bred by common breeding. A special bait and the feeding method are adopted for comprehensively increasing the yield of the macrobrachium rosenbergii; the yield of the macrobrachium rosenbergii is 1000 kg per mu or more; the quality of the macrobrachium rosenbergii is optimized; the surface of the shrimp body is smooth, and the vitality isgood; no peculiar smell exists; the medicine residue inspection is qualified; the size is neat; and the size is completely achieved.
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Description

technical field

[0001] The invention belongs to the technical field of aquaculture, and in particular relates to a feeding method for Macrobrachium rosenbergii. Background technique

[0002] Macrobrachium rosenbergii (Macrobrachium rosenbergii), also known as freshwater long-arm prawn and Malaysian prawn, is native to the tropical and subtropical waters of the Indian Ocean-Pacific Ocean. It is one of the largest freshwater prawns in the world. It has fast growth, large individual, It has the advantages of wide appetite, easy domestication, strong adaptability, and short production cycle. Macrobrachium rosenbergii, as a treasure among freshwater prawns, has always been loved by people. Its meat is fresh and tender, delicious and nutritious. Every 100 grams of shrimp meat contains 20.6 grams of protein, 0.7 grams of fat, and contains a variety of vitamins and trace elements necessary for the human body. It is a high-protein nutritional aquatic product. Since it was introduc...

Claims

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