Feed additive for improving capacity of young sillago sihama for resisting transportation stress

A feed additive and anti-transportation stress technology, applied in animal feed, etc., can solve the problems of affecting the economic benefits of breeding, the decrease of growth rate, and the increase of mortality, and achieve the effect of stable raw material source, less addition amount and simple production process

Inactive Publication Date: 2017-07-07
GUANGDONG OCEAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After transportation, juvenile squids often have problems such as scale loss, anorexia, rotten body, rotten tail, a sharp increase in mortality, and a decrease in growth rate, which seriously affects the economic benefits of breeding

Method used

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  • Feed additive for improving capacity of young sillago sihama for resisting transportation stress

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Weigh chromium methionine, 20kg; chromium picolinate, 10kg; vitamin E, 10kg; vitamin C-polyphosphate, 20kg; vitamin A, 15kg; beta-glucan, 5kg; astragalus polysaccharide, 8kg; Bacillus subtilis, 5kg; methionine zinc 5kg, methionine selenium 2kg. The above-mentioned 10 kinds of substances obtained by weighing are uniformly mixed, which is a feed additive for improving the anti-transport stress of juvenile polysquamous fish according to the present invention.

[0019] The formula can improve the anti-stress ability of juvenile polysquamia, and reduce the phenomenon of scale loss, rotten body, rotten tail, decreased immunity, decreased feed intake and increased mortality caused by transportation stress. Thereby, the health status of the juvenile polysquamous fish is improved, its growth is promoted, the feed cost is reduced, and the economic benefit is improved.

Embodiment 2

[0021] Weigh chromium methionine, 22kg; chromium picolinate, 15kg; vitamin E, 12kg; vitamin C-polyphosphate, 12kg; vitamin A, 10kg; beta-glucan, 7kg; astragalus polysaccharide, 9kg; Bacillus subtilis, 7kg; methionine zinc 5kg, methionine selenium 1kg. The above-mentioned 10 kinds of substances obtained by weighing are uniformly mixed, which is a feed additive for improving the anti-transport stress of juvenile polysquamous fish according to the present invention.

[0022] The formula can improve the anti-stress ability of juvenile polysquamia, and reduce the phenomenon of scale loss, rotten body, rotten tail, decreased immunity, decreased feed intake and increased mortality caused by transportation stress. Thereby, the health status of the juvenile polysquamous fish is improved, its growth is promoted, the feed cost is reduced, and the economic benefit is improved.

Embodiment 3

[0024] Weigh chromium methionine, 25kg; chromium picolinate, 10kg; vitamin E, 15kg; vitamin C-polyphosphate, 15kg; vitamin A, 12kg; beta-glucan, 5kg; astragalus polysaccharide, 7kg; Bacillus subtilis, 5kg; methionine zinc 5kg, methionine selenium 1kg. The above-mentioned 10 kinds of substances obtained by weighing are uniformly mixed, which is a feed additive for improving the anti-transport stress of juvenile polysquamous fish according to the present invention.

[0025] The formula can improve the anti-stress ability of juvenile polysquamia, and reduce the phenomenon of scale loss, rotten body, rotten tail, infection of parasites, decreased immunity, decreased feed intake, and increased mortality caused by transportation stress. Thereby, the health status of the juvenile polysquamous fish is improved, its growth is promoted, the feed cost is reduced, and the economic benefit is improved.

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PUM

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Abstract

The invention discloses a feed additive for improving the capacity of young sillago sihama for resisting transportation stress. The feed additive consists of the following components in parts by weight: 20-30 parts of chromium methionine, 10-20 parts of chromium picolinate, 10-20 parts of vitamin E, 10-20 parts of vitamin C-polyphosphate, 10-20 parts of vitamin A, 5-10 parts of beta-glucan, 5-10 parts of radix astragali polysaccharide, 5-10 parts of bacillus subtilis, 5-10 parts of zinc methionine and 1-3 parts of selenium methionine. The feed additive provided by the invention can obviously improve the stress resistance and the immunity of the young sillago sihama, and besides, the ingestion rate, the growth speed and the survival rate of the young sillago sihama are obviously increased; the feed additive provided by the invention is small in addition quantity, good in effects, and free from any adverse effects on palatability of feeds; and the sources of raw materials are stable, the price and the cost of the feed additive are reasonable, and the production technology is simple.

Description

technical field [0001] The invention belongs to the technical field of feed processing, and more particularly relates to a feed additive for improving the anti-transport stress of juvenile polysquamous fish. Background technique [0002] Polyscythe ( Sillago sihama ), belonging to Acanthopterygii, Perciformes, Percoidei, Percoidea, Sillaginidae (smelt-whitings), genus Percoidea Sillago . It is mainly distributed in the tropical waters of the Indian Ocean and the Western Pacific Ocean, and is distributed in the Bohai Sea, South China Sea and other coastal areas of my country, and the production in western Guangdong is relatively high. The fish is commonly known as sand drill, boat ding, wheat ear, also known as sand cone fish in Guangdong. The polysquamous body is slender and slightly cylindrical, generally 12-16 cm in length and 10-30 grams in weight. This fish is an important economic fish along the coast of my country, and once occupied a very important position in my...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80
Inventor 杨原志董晓慧谭北平
Owner GUANGDONG OCEAN UNIVERSITY
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