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Sturgeon fry mouth-opening bait

A technology of opening feed and fry, applied in the direction of animal feed, animal feed, additional food elements, etc., can solve the problems of slow development of sturgeon breeding industry, immature sturgeon breeding and breeding technology, and low research and development level of sturgeon feed. , to achieve the effect of improving immunity and anti-stress ability, improving immunity and anti-oxidative stress ability, and improving the survival rate of breeding

Active Publication Date: 2014-07-23
TONGWEI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the comprehensive influence of many factors such as the lack of fry sources, immature breeding and breeding technology of sturgeons, and the low level of research and development of sturgeon feed, the development of sturgeon farming industry is still relatively slow.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0020] A kind of Sturgeon fry opening feed of the present invention is made of following raw material (every 1000kg compound feed contains following raw material): fish meal 350kg, Antarctic krill meal 120kg, mussel meal 80kg, squid meal 70kg, brewer's yeast 50kg, Squid paste 50kg, fish oil 50kg, lecithin 50kg, α-starch 100kg, sodium alginate 22kg, vitamin premix 20kg, mineral premix 15kg, calcium dihydrogen phosphate 10kg, vitamin C phosphate 3kg, antioxidant 0.5kg , food attractant 6kg, choline chloride 3.5kg.

Embodiment 2

[0022] Another kind of sturgeon fry opening feed of the present invention is made of following raw materials (every 1000kg compound feed contains following raw materials): fish meal 400kg, Antarctic krill meal 100kg, mussel meal 60kg, squid meal 80kg, brewer's yeast 30kg, Squid paste 60kg, fish oil 40kg, lecithin 60kg, α-starch 80kg, sodium alginate 35kg, vitamin premix 15kg, mineral premix 20kg, calcium dihydrogen phosphate 7kg, vitamin C phosphate 5kg, antioxidant 0.3kg , food attractant 5kg, choline chloride 2.7kg.

Embodiment 3

[0024] Another kind of sturgeon fry opening feed of the present invention is made of following raw materials (every 1000kg compound feed contains following raw materials): fish meal 380kg, Antarctic krill meal 70kg, mussel meal 120kg, squid meal 60kg, brewer's yeast 30kg, Squid paste 40kg, fish oil 60kg, lecithin 30kg, α-starch 115kg, sodium alginate 30kg, vitamin premix 18kg, mineral premix 18kg, calcium dihydrogen phosphate 12kg, vitamin C phosphate 4kg, antioxidant 0.5kg , food attractant 8kg, choline chloride 4.5kg.

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Abstract

The invention discloses sturgeon fry mouth-opening bait which consists of the following components in percentage by weight: 20-40 percent of fish meal, 5-15 percent of euphausia superba powder, 5-15 percent of mussel powder, 5-10 percent of sleeve fish powder, 2-10 percent of beer yeast, 2-10 percent of cuttlefish paste, 2-10 percent of fish oil, 1-10 percent of lecithin, 5-15 percent of alpha-starch, 1-5 percent of sodium alginate, 0.5-2 percent of a vitamin premixed material, 0.5-3 percent of a mineral substance premixed material, 0.5-2 percent of monocalcium phosphate, 0.1-0.5 percent of vitamin C phosphate, 0.02-0.1 percent of an antioxidant, 0.5-3 percent of a phagostimulant and 0.1-0.5 percent of choline chloride. The invention aims to provide the sturgeon fry mouth-opening bait which has the effects of meeting the nutritional requirements of surgeon fries, promoting rapid growth of the surgeon fries, enhancing the immunity and anti-stress capability of the surgeon fries, increasing the survival rate of the surgeon fries and the like.

Description

technical field [0001] The invention relates to an artificial compound feed for aquatic animals, in particular to a nutrient and immunity-improving sturgeon feed, which belongs to the technical field of aquatic feed. Background technique [0002] Sturgeons belong to the class Dsteichthyes, order Acipenseriformes, and have been around for 2.5 million years. There are mainly five species of sturgeon in my country, namely, Chinese sturgeon (Acipenser sinensis) in the Yangtze River and Pearl River systems, white sturgeon (Psephurus gladius) and Dabryanus (Acipenser dabryanus) in the Yangtze River system, and Acipenser schrencki (Acipenser schrencki) in the Heilongjiang water system. ) and Huso daurcius (Huso daurcius); secondly, there are 3 species of sturgeon distributed in Xinjiang, but the populations are relatively small. In addition, the sturgeons cultured in my country mainly include Russian sturgeon and Siberian sturgeon. The body of the sturgeon is fusiform, the cross-s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K10/16A23K10/22A23K20/10A23K20/105A23K20/158A23K20/163A23K20/174A23K20/26A23K50/80
Inventor 米海峰张璐文远红刘辉芬潘化祥张高明杨娟王用黎
Owner TONGWEI
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