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Feed for procambarus clarkii and preparation method thereof

A technology for prawn crayfish and feed, which is applied in the field of aquatic feed, can solve the problems of inability to achieve the growth and development of gonads and egg cells of prawn crayfish, poor economy, low breeding efficiency and the like

Inactive Publication Date: 2016-11-09
SHANGHAI NONGHAO FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects in the prior art that the Procambarus clarkii feed cannot realize the function of inhibiting the growth and development of the gonads and egg cells of the Procambarus clarkii, the breeding efficiency is low, and the economy is not good. Functional feed for inhibiting gonad development and promoting body weight growth of Procambarus clarkii and preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] A Procambarus clarkii feed, characterized in that, based on 1000 kg, its formula contains the following substances: 230 kg of flour, 120 kg of rice bran, 100 kg of rapeseed meal, 100 kg of peanut meal, 86 kg of soybean meal, 75 kg of super steam fish meal kg, 75 kg of cottonseed meal, 50 kg of corn gluten powder, 30.6 kg of bentonite, 25 kg of brewer's yeast, 25 kg of blood globulin powder, 20 kg of squid paste, 16 kg of calcium dihydrogen phosphate, 11 kg of castor bean kernels, phospholipid oil 20 kg, fish oil 5 kg, choline 3 kg, antifungal agent 1 kg, shrimp trace elements 5 kg, shrimp multivitamin 1 kg, vitamin C 0.5 kg, antioxidant 0.5 kg, inositol 0.2 kg, carnitine 0.2 kg.

[0081] The preparation method of described Procambarus clarkii feed comprises the steps:

[0082] Mix choline, antifungal agent, shrimp trace elements, shrimp multivitamin, vitamin C, antioxidants, inositol, and carnitine according to the formula to make a small ingredient additive; flour, ric...

Embodiment 2

[0084] A Procambarus clarkii feed, characterized in that, based on 1000 kg, its formula contains the following substances: 230 kg of flour, 120 kg of rice bran, 100 kg of rapeseed meal, 100 kg of peanut meal, 86 kg of soybean meal, 75 kg of super steam fish meal kg, 75 kg of cottonseed meal, 50 kg of corn gluten powder, 31.6 kg of bentonite, 25 kg of brewer's yeast, 25 kg of blood globulin powder, 20 kg of squid paste, 16 kg of calcium dihydrogen phosphate, 10 kg of castor bean kernels, phospholipid oil 20 kg, fish oil 5 kg, choline 3 kg, antifungal agent 1 kg, shrimp trace elements 5 kg, shrimp multivitamin 1 kg, vitamin C 0.5 kg, antioxidant 0.5 kg, inositol 0.2 kg, carnitine 0.2 kg.

[0085] The preparation method is the same as in Example 1.

Embodiment 3

[0087] A Procambarus clarkii feed, characterized in that, based on 1000 kg, its formula contains the following substances: 230 kg of flour, 120 kg of rice bran, 100 kg of rapeseed meal, 100 kg of peanut meal, 86 kg of soybean meal, 75 kg of super steam fish meal kg, 75 kg of cottonseed meal, 50 kg of corn gluten powder, 32.6 kg of bentonite, 25 kg of brewer's yeast, 25 kg of blood globulin powder, 20 kg of squid paste, 16 kg of calcium dihydrogen phosphate, 9 kg of castor bean kernels, phospholipid oil 20 kg, fish oil 5 kg, choline 3 kg, antifungal agent 1 kg, shrimp trace elements 5 kg, shrimp multivitamin 1 kg, vitamin C 0.5 kg, antioxidant 0.5 kg, inositol 0.2 kg, carnitine 0.2 kg.

[0088] The preparation method is the same as in Example 1.

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Abstract

The present invention discloses a feed for procambarus clarkii and a preparation method thereof. The feed for procambarus clarkia comprises the following raw material components: flour, rice bran, rapeseed meal, peanut meal, soybean meal, super steam fish meal, cottonseed meal, corn gluten meal, bentonite, brewer's yeasts, spray-dried animal blood cells, squid cream, monocalcium phosphate, semen ricini kernels, phosphatide oil, fish oil, choline, a mildew preventive, shrimp trace elements, shrimp vitamins, vitamin C, an antioxidant, inositol and carnitine. The feed for the procambarus clarkii can inhibit the gonad development and inhibit natural ovulation in the development period of the procambarus clarkia, thereby increase the weight gain, and increase the economic benefits. The preparation method of the feed for the procambarus clarkii is simple and convenient in operation, and conductive to improving the breeding efficiency.

Description

technical field [0001] The invention belongs to the field of aquatic feed, in particular to a feed for Procambarus clarkii and a preparation method thereof. Background technique [0002] Procambarus clarkii (scientific name: Procambarus clarkii), commonly known as freshwater crayfish, is native to northern Mexico and the southeastern United States. It belongs to the decapod order and crayfish family. Procambarus clarkii has the characteristics of fast growth, few diseases, wide adaptability to temperature, larger size than other freshwater shrimps, rich meat, soft and easy to digest, delicious taste and rich nutrition, etc., and has become one of the important economic breeding species in China in recent years. First, the annual output accounts for 70-80% of the entire freshwater lobster output. However, the peak breeding season of Procambarus clarkii is from May to September every year. During this period, a large amount of nutrition and energy will be consumed, and the we...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/22A23K20/142A23K10/18A23K20/26A23K20/158A23K20/10A23K20/174
CPCY02A40/818Y02P60/87
Inventor 潘明官许云英杨杰
Owner SHANGHAI NONGHAO FEED
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