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A technology of shrimp feed and shrimp bran, applied in the field of feed, can solve the problems of high incidence of shrimp farming, high farming cost, loss of farmers and the like, and achieve the effects of improving survival rate, increasing income and reducing risks.
Inactive Publication Date: 2016-02-03
劳加舒
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Abstract
Description
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Problems solved by technology
[0002] Due to the reduction of wild shrimp due to overfishing in the ocean, the prawns caught from the ocean can no longer meet the market demand. In recent years, my country's prawn farming has developed rapidly, but the cost of prawn farming is relatively high, especially the purchase of prawn feed, and the prawn The incidence of breeding is high and the risk is high, often causing many farmers to lose money
Method used
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Effect test
Embodiment 1
[0010] A feed for prawns, comprising the following components: 30 parts of seaweed, 25 parts of cotyledon fruit powder, 15 parts of fish meal, 13 parts of bean cake powder, 9 parts of shrimp bran and 0.5 part of compound additive.
[0011] The compound additive is made of the following weight ratio: 30% sodium humate, 20% xylanase, 22% vitamin C, and the balance is aquatic compound enzyme.
[0012] According to the ratio of raw materials, it is made into 38-mesh pellet prawn feed.
Embodiment 2
[0014] A feed for prawns, comprising the following ingredients: 38 parts of seaweed, 20 parts of cotyledon fruit powder, 22 parts of fish meal, 10 parts of bean cake powder, 5 parts of shrimp bran, and 1 part of compound additive.
[0015] The compound additive is made of the following weight ratio: 38% sodium humate, 28% xylanase, 15% vitamin C, and the balance is aquatic compound enzyme.
[0016] According to the ratio of raw materials, it is made into 40 mesh pellet prawn feed.
Embodiment 3
[0018] A feed for prawns, comprising the following ingredients: 35 parts of seaweed, 22 parts of cotyledon fruit powder, 18 parts of fish meal, 10 parts of bean cake powder, 7 parts of shrimp bran and 0.8 part of compound additive.
[0019] The compound additive is made of the following weight ratio: 35% sodium humate, 25% xylanase, 18% vitamin C, and the balance is aquatic compound enzyme.
[0020] According to the ratio of raw materials, it is made into 45 mesh pellet prawn feed.
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Abstract
The invention provides prawn feed, which is prepared from the following components according to weight proportion: 30 to 38 parts of seaweed, 20 to 25 parts of avicennia marina fruit powder, 15 to 22 parts of fish meal, 10 to 13 parts of soybean cake powder, 5 to 9 parts of shrimp bran and 0.5 to 1 part of composite additive. The prawn feed provided by the invention is reasonable in formula matching, abundant in source, green and environmental friendly, balanced in nutrition, and capable of effectively reducing the manufacturing cost of the feed, after feeding the prawn feed, the prawn weight is promoted to be increased, the survival rate of the prawn is improved, the risk of artificial breeding is lowered, and the income is increased for farmers.
Description
technical field [0001] The invention belongs to the technical field of feed, in particular to a prawn feed. Background technique [0002] Due to the reduction of wild shrimp due to overfishing in the ocean, the prawns caught from the ocean can no longer meet the market demand. In recent years, my country's prawn farming has developed rapidly, but the cost of prawn farming is relatively high, especially the purchase of prawn feed, and the prawn Breeding has a high morbidity rate and high risk, which often causes many farmers to lose money. Contents of the invention [0003] The purpose of the present invention is to solve the above problems, and a kind of prawn feed is provided. [0004] The purpose of the present invention is achieved in the following ways: [0005] A prawn feed is characterized in that it comprises the following components: 30-38 parts of seaweed, 20-25 parts of cotyledon fruit powder, 15-22 parts of fish meal, 10-13 parts of bean cake powder, 5-9 parts ...
Claims
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Application Information
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