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A kind of artificial feed for sandfish

An artificial feed and the technology of sand snakehead, which is applied in the field of feed, can solve the problems affecting the artificial large-scale breeding of sand snakehead, nutritional imbalance of sand snakehead, and weak intestinal micro-ecological environment, so as to enhance the body's disease resistance and improve Intestinal micro-ecological environment, the effect of achieving nutritional balance

Active Publication Date: 2019-10-22
安徽极速生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The fresh bait fed by the existing artificial culture of Channa nama has a single source of food and a high feed factor, resulting in unbalanced nutrition and weak intestinal micro-ecological environment of Channa salina, resulting in poor disease resistance of the body and affecting the artificial production of Channa salina. The problem of large-scale cultivation, the object of the present invention is to provide a kind of artificial feed that can replace fresh and live bait to be used for the feeding of sand pond snakehead, keep the nutritional balance of sand pond snakehead, improve the intestinal micro-ecological environment condition of sand pond snakehead, improve sand pond The disease resistance of the body of the snakehead makes the sand pond snakehead suitable for artificial large-scale farming

Method used

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  • A kind of artificial feed for sandfish

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Effect test

Embodiment 1

[0019] An artificial feed for snakeheads, which is prepared by adding selenized chitosan to the following mixed raw material components: 200g soybean meal, 350g fish meal, 100g subflour, 20g corn meal, 50g rice bran, 50g rapeseed cake , feed yeast 20g, wheat bran 36g, hemoglobin powder 10g, calcium dihydrogen phosphate 10g, sodium chloride 1g, wherein the amount of selenized chitosan added is: 0.015g / 1000g mixed raw material components, selenized chitosan The mass percent content of selenium in the sugar is 0.8%.

[0020] The preparation method of the artificial feed for the sand pond snakehead comprises the following steps: first dissolving the selenized chitosan in edible vinegar solution, and then mixing the dissolved selenized chitosan with soybean meal, fish meal, secondary meal and corn flour , rice bran, rapeseed cake powder, feed yeast, wheat bran, hemoglobulin, calcium dihydrogen phosphate, and sodium chloride are mixed and stirred evenly, and the mixed materials are ...

Embodiment 2

[0023] An artificial feed for snakeheads, which is prepared by adding selenized chitosan to the following mixed raw materials: 250g soybean meal, 380g fish meal, 125g subflour, 25g corn meal, 65g rice bran, 55g rapeseed cake, Feed yeast 30g, wheat bran 41g, hemoglobin powder 15g, calcium dihydrogen phosphate 12g, sodium chloride 2g, the amount of selenized chitosan added: 0.035g / 1000g mixed raw material components, selenized chitosan The mass percentage content of selenium is 1.9%.

[0024] The preparation method of the artificial feed for the sand pond snakehead comprises the following steps: first dissolving the selenized chitosan in edible vinegar solution, and then mixing the dissolved selenized chitosan with soybean meal, fish meal, secondary meal and corn flour , rice bran, rapeseed cake powder, feed yeast, wheat bran, hemoglobulin, calcium dihydrogen phosphate, and sodium chloride are mixed and stirred evenly, and the mixed materials are put into a pellet feed molding m...

Embodiment 3

[0027] An artificial feed for snakeheads, which is prepared by adding selenized chitosan to the following mixed raw material components: 300g soybean meal, 410g fish meal, 150g subflour, 30g corn meal, 80g rice bran, 60g rapeseed cake, 40g of feed yeast, 46g of wheat bran, 20g of hemoglobin powder, 14g of calcium dihydrogen phosphate, and 3g of sodium chloride, among which the amount of selenized chitosan added is preferably: 0.07g / 1000g The mass percent content of selenium in the sugar is 3%.

[0028] The preparation method of the artificial feed for the sand pond snakehead comprises the following steps: first dissolving the selenized chitosan in edible vinegar solution, and then mixing the dissolved selenized chitosan with soybean meal, fish meal, secondary meal and corn flour , rice bran, rapeseed cake powder, feed yeast, wheat bran, hemoglobin, calcium dihydrogen phosphate, and sodium chloride are mixed and stirred evenly, and the mixed materials are put into a pellet feed...

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Abstract

The invention belongs to the technical field of feed, and discloses artificial feed for odontobutis obscura. The artificial feed is prepared by adding selenium chitosan after mixing the following raw material components in parts by weight: 200 to 300 parts of bean pulp, 350 to 410 parts of fish meal, 100 to 150 parts of second shorts, 20 to 30 parts of corn flour, 50 to 80 parts of rice bran, 50 to 60 parts of rape seed cake, 20 to 40 parts of feeding yeast, 36 to 46 parts of wheat bran, 10 to 20 parts of spray-dried animal blood cells, 10 to 14 parts of monocalcium phosphate, and 1 to 3 parts of sodium chloride, wherein the additive amount of the selenium chitosan is 0.015 to 0.075 parts by weight / 1000 parts by weight of a mixed raw material component; the percentage by weight of selenium in the selenium chitosan is 0.8 to 3 percent. The artificial feed for the odontobutis obscura has the following advantages that (1) an intestinal environment of the odontobutis obscura is improved, and the body disease resistance is enhanced; (2) the balance of nutrients is realized; (3) the selenium content of odontobutis obscura muscles is improved; (4) the supply is stable, and the feed difficulty coefficient is low.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to an artificial feed suitable for feeding the snakehead. Background technique [0002] Sand pond snakehead, commonly known as Tubu fish, is one of the rare species of freshwater fish. It is widely distributed in the Yangtze River, Pearl River, Qiantang River and other water systems. It has more meat, less thorns, delicious meat and rich nutrition. Efficacy, so more and more consumers of all ages. Sand pond snakehead is a carnivorous fish, and its food is mostly fresh bait such as small miscellaneous fish and shrimp with low economic value. However, under artificial breeding conditions, this kind of bait has disadvantages such as unstable supply, difficult storage, unbalanced nutrition, and high feed coefficient. At the same time, a single food source also causes the intestinal micro-ecological environment of the artificially cultured sand pond snakehead to be weak and the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K10/30A23K10/37A23K10/22A23K10/16A23K20/20A23K40/10A23K50/80
CPCY02A40/818Y02P60/87
Inventor 高阳鲍华江李志伟陈前程裘丽君何竺柳牟毅赵波储张杰
Owner 安徽极速生物科技股份有限公司
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