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Chinese herbal medicine feed addictive for river crabs

A feed additive, Chinese herbal medicine technology, applied in animal feed, animal feed, application and other directions, can solve problems such as verification difficulties, and achieve the effects of improving survival rate, reducing drug residues, and improving quality and safety

Inactive Publication Date: 2015-02-11
江西省水利科学研究院 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many technical problems in the production of river crab farming. It has been proved to be very difficult to completely control the occurrence of diseases only by using antibacterial disinfectants.

Method used

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  • Chinese herbal medicine feed addictive for river crabs
  • Chinese herbal medicine feed addictive for river crabs
  • Chinese herbal medicine feed addictive for river crabs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: Put hawthorn, astragalus, epimedium and peppermint into an oven to dry respectively, at a drying temperature of 65°C to 85°C, and dry for 90 minutes to 120 minutes, then pulverize the above drugs respectively, and pass through a 140-mesh sieve to obtain Drug powder, 40 parts of asparagus straw extract, 35 parts of hawthorn, 35 parts of astragalus, 30 parts of epimedium, and 25 parts of peppermint are respectively poured into the mixer, and the Chinese herbal composition of the present invention is obtained after fully mixing. A Chinese herbal feed additive for river crabs.

[0018] The beneficial effect of the present invention is further verified by the river crab control adding test below.

[0019] The Chinese herbal medicine composition of the embodiment of the present invention 1 is carried out indoor water tank feeding test of river crabs, and 240 river crabs with an average body weight of 23.2 grams and uniform size and health are selected, and are ...

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PUM

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Abstract

The invention discloses a Chinese herbal medicine composition feed addictive for river crabs. The addictive is composed of the following components in parts by weight: 40 parts of asparagus straw extract, 35 parts of haw, 35 parts of radix astragali, 30 parts of epimedium, and 25 parts of mint. By using the addictive, the anti-stress ability of river crabs is prominently strengthened, the bait coefficient is prominently decreased, the survival rate is increased, the nutrition absorption is promoted, and the production performance is improved.

Description

technical field [0001] The invention relates to a Chinese herbal medicine formula feed additive for river crabs, which has the functions of anti-stress, reducing bait coefficient, improving survival rate, promoting nutrient absorption and improving production performance, and belongs to the technical field of natural plant feed additives. Background technique [0002] The scientific name of the river crab is Eriocheir sinensis. It is famous at home and abroad for its high nutritional value and unique flavor. It has become one of the main species of famous, special and high-quality aquaculture in my country. It is mainly distributed in the middle and lower reaches of the Yangtze River, and large-scale breeding has been formed in Jiangsu, Anhui, Hubei, Jiangxi and Shanghai. However, with the rapid development of the aquatic crustacean breeding industry such as river crabs, the accompanying diseases are also spreading rapidly. Bacterial and viral diseases continue to occu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16
Inventor 李思明钟家有谷德平丁惠君欧阳玲花符辉唐艳强
Owner 江西省水利科学研究院