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Safe high-efficiency fully-cooked feed for artificially and ecologically culturing river crabs

An artificial ecology and river crab technology, applied in animal feed, animal feed, food processing, etc., to achieve high breeding efficiency, reasonable feed cost, and protein saving effects

Pending Publication Date: 2020-04-10
江苏红膏大闸蟹有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, in order to solve the problems existing in the existing extensive culture mode of river crab feed, the present invention provides a safe and efficient full-cooked feed for artificial ecological culture of river crabs, which can not only ensure the culture quality of river crabs, but also avoid damage to the culture environment. Pollution, to achieve the purpose of sustainable farming

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0016] The safe and high-efficiency full-cooked feed of the artificial ecological culture crab of the present embodiment comprises 20% of fish meal, 4.8% of meat meal, 2.2% of blood globulin powder, 27% of fermented soybean meal, 16% of double-bottom rapeseed meal, and 17% of wheat flour by weight percentage. , rice bran 7.5%, soybean oil 2.1%, calcium dihydrogen phosphate 1.85%, 1% river crab compound premix 1.2%, food attractant 0.15%, VC-monophosphate 0.05%, L-carnitine 0.06%, shelling 0.09%.

specific Embodiment 2

[0018] The safe and high-efficiency full-cooked feed of the artificial ecological culture crab of the present embodiment comprises 20% of fish meal, 6.5% of meat meal, 3.0% of blood globulin powder, 24% of fermented soybean meal, 16% of double-bottom rapeseed meal, and 16.6% of wheat flour by weight percentage. , rice bran 8.5%, soybean oil 2%, calcium dihydrogen phosphate 1.8%, 1% river crab compound premix 1.3%, food attractant 0.16%, VC-monophosphate 0.07%, L-carnitine 0.07%, shelling 0.1%.

specific Embodiment 3

[0020] The safe and high-efficiency full-cooked feed of the artificial ecological culture crab of the present embodiment comprises 15% of fish meal, 8% of meat meal, 3.5% of blood globulin powder, 25.2% of fermented soybean meal, 17.5% of double-bottom rapeseed meal, and 16% of wheat flour by weight percentage. , rice bran 8%, soybean oil 2.45%, calcium dihydrogen phosphate 1.8%, 1% river crab compound premix 1.5%, food attractant 0.15%, VC-monophosphate 0.05%, L-carnitine 0.75%, shelling 0.1%.

[0021] In the above examples, the components of the 1% river crab compound premix include: VA500000-800000IU / Kg, VD 100000-200000IU / K, VE1500-2000mg / Kg, VK3320-350mg / Kg, VB1800-1000mg / Kg , VB2600-800mg / Kg, VB6600-800mg / Kg, VB122-3mg / Kg, biotin 15-30mg / Kg, calcium pantothenate 2000-3000mg / Kg, folic acid 200-240mg / Kg, nicotinamide 4500-5000mg / Kg, VC7000-8000mg / Kg, inositol 6000-8000mg / Kg, iron 7500-12000mg / Kg, copper 1500-2400mg / Kg, manganese 2500-4000mg / Kg, zinc 5000-12000mg / Kg, magne...

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PUM

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Abstract

The invention provides a safe high-efficiency fully-cooked feed for artificially and ecologically culturing river crabs. The feed comprises the following components in percentage by weight: 15-22% offish meal, 4-8% of meat powder, 2-4% of spray-dried blood cells, 20-28% of fermented soybean meal, 10-18% of double-low rapeseed meal, 12-18% of wheat flour, 6-9% of rice bran, 2-2.5% of soybean oil,1.5-2% of calcium dihydrogen phosphate, 1% of a river crab composite premix, 0.1-0.2% of a feed attractant, 0.04-0.06% of VC-monophosphate, 0.05-0.08% of L-carnitine and 0.08-0.1% of ecdysone. The feed disclosed by the invention has the advantages of safe raw material source, no pollution to culture water, reasonable cost, high culture efficiency, low ecological environment damage and reasonable nutrition collocation. Requirements of environmental protection and sustainable development can be achieved on the premise that the yield and culture quality of river crabs are ensured.

Description

technical field [0001] The invention relates to the technical field of aquaculture feed, in particular to a safe and efficient full-cooked feed for artificial ecological cultured crabs. Background technique [0002] With the continuous development of social economy, people's demand for high-quality aquatic products is also increasing. For example, the popular river crab is one of them. The breeding quality of aquatic products is closely related to water sources, breeding methods and feeding feed. At the same time, due to increasingly stringent environmental protection requirements and the purpose of sustainable development, the breeding process of aquatic products should also avoid pollution to water bodies. At present, the river crab farming in my country is mainly based on the traditional extensive culture mode of feeding corn, wheat, and chilled fish. The feed utilization rate of this mode is low and the cost is high; The ability is low, the survival rate of juvenile crab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/22A23K10/20A23K20/147A23K10/12A23K10/37A23K20/158A23K20/26A23K20/174A23K20/142A23K20/20
CPCA23K50/80A23K10/22A23K10/20A23K20/147A23K10/12A23K10/37A23K20/158A23K20/26A23K20/174A23K20/142A23K20/30Y02A40/818Y02P60/87
Inventor 朱凤兵朱友谊周卫东朱同林汤宝干
Owner 江苏红膏大闸蟹有限公司
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