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Feed for procambarus clarkii and preparation method and application thereof

A technology of Procambarus clarkii and description of Procambarus clarkii, which is applied in the fields of application, animal feed, animal feed, etc., and can solve the problems of easily collapsible palatability, low survival rate and molting rate, easy mold and deterioration of Procambarus clarkii feed, etc. problem, to achieve the effects of not easy to mold and deterioration, improved reproductive ability, and simple preparation method

Pending Publication Date: 2020-06-23
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Technical problem to be solved: This application mainly proposes a Procambarus clarkii feed and its preparation method and application to solve the problems in the prior art that the survival rate and molting rate of Procambarus clarkii are low, and that the Procambarus clarkii feed is prone to mold Technical problems such as deterioration, easy collapse in water and poor palatability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A kind of Procambarus clarkii feed, the raw material of described Procambarus clarkii feed is as follows according to the mass ratio: 1 part of grain, 1.5 parts of cake, 1.1 part of aquatic plants, 15 parts of snail meat, 25 parts of soybean protein, beer 2 parts of yeast, 2 parts of attractant, 1 part of vitamin, 0.5 part of salt, 10 parts of fish meal, 10 parts of rice bran, 0.01 part of shelling agent, 1 part of binder, 0.8 part of Bacillus subtilis, 4 parts of dextrin, heptahydrate Zinc sulfate 0.1 part, licorice extract 0.1 part, small peptide 0.01 part.

[0032] Wheat is used as the grain, one or more of rapeseed cake, peanut meal, and bean cake are used as the cake, trimethylamine oxide is used as the attractant, vitamin C and / or vitamin E are used as the vitamin, and vitamin C and / or vitamin E are used as the vitamin. The binder is attapulgite clay.

[0033] The preparation method of described Procambarus clarkii feed comprises the steps:

[0034] Step 1: Weig...

Embodiment 2

[0043] A kind of feed for Procambarus clarkii, wherein the raw materials of the feed for Procambarus clarkii are as follows in proportion by mass: 3 parts of grain, 3.5 parts of cake, 1.5 parts of aquatic plants, 25 parts of snail meat, 35 parts of soybean protein, beer 6 parts of yeast, 4 parts of attractant, 2 parts of vitamins, 1.5 parts of salt, 50 parts of fish meal, 20 parts of rice bran, 0.05 parts of shelling agent, 3 parts of binder, 1.2 parts of Bacillus subtilis, 6 parts of dextrin, heptahydrate Zinc sulfate 0.5 part, licorice extract 0.3 part, small peptide 0.05 part.

[0044] Wheat is used as the grain, one or more of rapeseed cake, peanut meal, and bean cake are used as the cake, trimethylamine oxide is used as the attractant, vitamin C and / or vitamin E are used as the vitamin, and vitamin C and / or vitamin E are used as the vitamin. The binder is attapulgite clay.

[0045] The preparation method of described Procambarus clarkii feed comprises the steps:

[0046...

Embodiment 3

[0056] A kind of feed for Procambarus clarkii, wherein the raw materials of the feed for Procambarus clarkii are as follows in proportion by mass: 2 parts of grains, 2.5 parts of cakes, 1.3 parts of aquatic plants, 20 parts of snail meat, 30 parts of soybean protein, beer 4 parts of yeast, 3 parts of attractant, 1.5 parts of vitamins, 1 part of salt, 30 parts of fish meal, 15 parts of rice bran, 0.03 parts of husk, 2 parts of binder, 1 part of Bacillus subtilis, 5 parts of dextrin, heptahydrate 0.3 parts of zinc sulfate, 0.2 parts of licorice extract, and 0.03 parts of small peptides.

[0057] Wheat is used as the grain, one or more of rapeseed cake, peanut meal, and bean cake are used as the cake, trimethylamine oxide is used as the attractant, vitamin C and / or vitamin E are used as the vitamin, and vitamin C and / or vitamin E are used as the vitamin. The binder is attapulgite clay.

[0058] The preparation method of described Procambarus clarkii feed comprises the steps:

...

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PUM

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Abstract

The invention discloses a feed for procambarus clarkii and a preparation method and application thereof. The feed comprises grains, cake meal, aquatic plants, snail and clam meat, soybean protein, beer yeast, an attractant, vitamins, table salt, fish meal, rice bran, a shelling element, a binding material, bacillus subtilis, dextrin, zinc sulfate heptahydrate, a licorice root extract and small peptides. The feed is not liable to mildew and deteriorate, free from caking and peculiar smell, good in stability in water, and free from collapse within 3-5h. After the feed for the procambarus clarkiiis used, the ecdysis rate of the procambarus clarkii is increased by 35-45%, the survival rate is increased by 15-25%, the body length is increased by 15-35%, the procambarus clarkii is high in growth speed, the propagation capacity is improved, and the feed is good in palatability, easy to industrialize and broad in application prospects.

Description

technical field [0001] The invention belongs to the field of shrimp feed, in particular to a feed for Procambarus clarkii and its preparation method and application. Background technique [0002] Freshwater lobster, scientific name Crayfish clarkii, also known as lobster, lobster, and red prawn, belongs to Arthropoda Crustacea Soft Armada subclass Decapod Cricketidae in classification. The shrimp is native to the United States. Procambarus clarkii, English name Redswamp crayfish, commonly known as lobster, is a freshwater economic shrimp. It likes to live in shallow water and rich wetlands, lakes and rivers. The breeding season is happy. Burrow. It has a thick head and chest, a hard shell, colorful colors, a short abdomen, and wide adaptability. It has a wide range of suitable growth temperatures and can grow normally when the water temperature is 10-30°C. It can also withstand high temperature and severe cold, can withstand high temperatures above 40°C, and can survive th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/18A23K10/20A23K10/22A23K10/30A23K10/37A23K20/10A23K20/147A23K20/174A23K20/20A23K20/28A23K40/10
CPCA23K50/80A23K10/30A23K10/37A23K10/20A23K10/22A23K20/147A23K10/18A23K20/174A23K20/20A23K20/10A23K20/28A23K40/10Y02P60/87Y02A40/818
Inventor 刘飞沈辰王爱民於叶兵杨文平田红艳
Owner YANCHENG INST OF TECH
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