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Feed for Rana tigrina and application thereof

A Thai frog feed technology, applied in the Thai frog feed and its application field, can solve the problems of global fishmeal resource shortage, high feed price, and increase in breeding costs, and achieve the goals of increasing feeding speed, low cost, and increasing food intake Effect

Active Publication Date: 2014-12-17
珠海海龙生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The amount of fishmeal used in the formula is more than 25-30%, but the global fishmeal resources are increasingly scarce, and the price keeps rising, which leads to high feed prices, increased breeding costs, and water pollution.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] In a preferred embodiment, the following components are included in parts by weight: 12 parts of imported fish meal, 8 parts of chicken meal, 3 parts of brewer's yeast powder, 4 parts of corn gluten meal, 3 parts of DDGS, 21 parts of dehulled soybean meal, cottonseed 15 parts of protein, 27.37 parts of flour, 1 part of fish oil, 1 part of soybean oil, 1 part of phospholipid oil, 1.5 parts of calcium dihydrogen phosphate, 0.1 part of multi-dimensional premix, 0.5 part of multi-mineral premix, 0.1 part of table salt, 0.2 part of choline chloride part, 0.2 part of L-lysine hydrochloride, 0.1 part of DL-methionine, 0.1 part of L-threonine, 0.2 part of taurine, 0.3 part of yeast extract, 0.2 part of mannan oligosaccharide, plant essential oil (parsley Phenol: Thymol = 1:1) 0.01 part, Eucommia leaf extract 0.01 part, antioxidant 0.01 part, antifungal agent 0.1 part. Crush the raw materials of the above-mentioned components and pass through a 80-mesh sieve; then add the above-...

Embodiment 2

[0052] In another preferred embodiment, the following components are included in parts by weight: 15 parts of imported fish meal, 5 parts of chicken meal, 4 parts of brewer's yeast powder, 3 parts of corn gluten meal, 4 parts of DDGS, 25 parts of dehulled soybean meal, 10 parts of cottonseed protein, 27.36 parts of flour, 0.5 parts of fish oil, 1.5 parts of soybean oil, 1 part of phospholipid oil, 1.5 parts of calcium dihydrogen phosphate, 0.1 part of multi-dimensional premix, 0.5 part of multi-mineral premix, 0.1 part of table salt, choline chloride 0.2 parts, 0.3 parts of L-lysine hydrochloride, 0.1 parts of DL-methionine, 0.1 parts of L-threonine, 0.1 parts of taurine, 0.3 parts of yeast extract, 0.2 parts of mannan oligosaccharides, plant essential oil (fragrant Acremol: Thymol = 1:1) 0.02 parts, Eucommia leaf extract 0.01 part, antioxidant 0.01 part, antifungal agent 0.1 part. Crush the raw materials of the above-mentioned components and pass through a 80-mesh sieve; ...

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Abstract

The invention discloses a formula and application of a special feed for Rana tigrina. The special feed for Rana tigrina provided by the invention is obtained through study of protein-caloric ratio, lysine, methionine, threonine and several important vitamins and minerals, and can better meet the nutritional needs of Rana tigrina. Chicken powder, corn protein powder, soybean meal, DDGS and cottonseed protein are high quality protein materials with stable sources, and the several proteins can be mixed to make up for insufficiencies of amino acid patterns. The feed can be matched with beer yeast powder and yeast extract to improve the ingestion speed and amount of Rana tigrina. Supplemental mannan oligosaccharides, vegetable oils and eucommia leaf extract can effectively improve the utilization efficiency of mixed feed by Rana tigrina, so as to make the special feed for of Rana tigrina more efficient. After taking the feed, Rana tigrina grows more rapidly and nitrogen and has lower nitrogen phosphorus emission.

Description

technical field [0001] The present invention relates to a kind of feed, more specifically, relate to a kind of Thai frog feed and application thereof. Background technique [0002] The Thai tiger frog (Rana tigrina) belongs to Amphibia, Anura, Ranidae, and Rana. It is called Thai frog for short. Thai frog meat is tender and nutritious, and has always been regarded as a delicacy. Because of its fast growth, excellent meat quality, delicious taste, and high economic value, it is favored by farmers and consumers. [0003] Thai frog breeding is mainly concentrated in the Pearl River Delta and eastern Guangdong, with an annual output of more than 110,000 tons, ingesting more than 100,000 tons of compound feed, and an annual output value of more than 1 billion yuan. The artificial breeding time of Thai frog is short and the development speed is fast. The research on the nutritional requirement of Thai frog is relatively rough, and there is no research report on the nutrition...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/00A23K1/14A23K1/06A23K1/16A23K10/38
CPCY02A40/818Y02P60/87
Inventor 贠彪
Owner 珠海海龙生物科技有限公司
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