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Steelhead adult fish feed

A technology for steelhead trout and feed, which is applied in the direction of animal feed, animal feed, application, etc., can solve the problem that the research on the nutrition formula of steelhead trout is relatively rare, and achieve the effects of bright body color, improved utilization rate and enhanced nutrition.

Inactive Publication Date: 2015-03-25
TONGWEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most researches are on the reproductive technology of steelhead trout, but the research on nutritional formula of steelhead trout feed is relatively rare

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A steelhead trout adult fish feed of the present invention mainly consists of the following components in parts by mass: fish meal 40; flour 8; shrimp meal 4, fish meal 0.9, chicken meal 3, brewer's yeast 7, puffed soybean 6, Phospholipid powder 3, fish oil 20, soybean oil 4, tapioca starch 4, vitamin C0.5, multivitamin B0.25, vitamin E0.4, salina powder 0.03, Haematococcus pluvialis powder 0.04, choline chloride 1, L-lysine 0.8, calcium dihydrogen phosphate 1.5, zinc 0.3.

Embodiment 2

[0024] The adult fish feed for steelhead trout of the present invention mainly consists of the following components by mass: 38 parts by mass of fish meal; 7 parts by weight of flour; 6 parts of shrimp meal, 1.2 parts of fish meal, 4 parts of chicken meal, 8 parts of brewer's yeast, 7 parts of puffed soybean, and phospholipid powder 4. Fish oil 22, soybean oil 5, tapioca starch 4.5, vitamin C0.7, multivitamin B0.3, vitamin E0.6, salina powder 0.1, Haematococcus pluvialis powder 0.1, choline chloride 2, L— Lysine 0.65, calcium dihydrogen phosphate 1.2, zinc 0.25.

Embodiment 3

[0026] The adult fish feed for steelhead trout of the present invention mainly consists of the following components by mass: 36 parts by mass of fish meal; 6 parts by weight of flour; 7 parts of shrimp meal, 1.5 parts of fish meal, 5 parts of chicken meal, 9 parts of brewer's yeast, 8 parts of expanded soybean, and phospholipid powder 5. Fish oil 24, soybean oil 6, tapioca starch 5, vitamin C0.9, vitamin B0.4, vitamin E0.8, salina powder 0.15, Haematococcus pluvialis powder 0.15, choline chloride 2.5, L— Lysine 0.5, calcium dihydrogen phosphate 1.5, zinc 0.2.

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PUM

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Abstract

The invention discloses steelhead adult fish feed. The steelhead adult fish feed is characterized by comprising, by weight, 36-40 parts of fish meal, 6-8 parts of flour, 4-7 parts of shrimp meal, 0.9-1.5 parts of wheat shorts for fishes, 3-5 parts of chicken powder, 7-9 parts of beer yeast, 6-8 parts of extruded soybean, 3-5 parts of phospholipids powder, 20-24 parts of fish oil, 4-6 parts of soybean oil, 4-5 parts of cassava starch, 0.5-0.9 part of vitamin C, 0.25-0.4 part of complex vitamin B, 0.4-0.8 part of vitamin E, 0.03-0.15 part of dunaliella salina powder, 0.04-0.15 part of haematococcus pluvialis powder, 1-2.5 parts of choline chloride, 0.5-0.8 part of L-lysine, 1-1.5 parts of monocalcium phosphate and 0.2-0.3 part of zinc. By means of the feed, the requirement of steelhead for nutrition can be met, the steelhead immunity is improved, energy needed by growth and the development of the steelhead is provided, and the steelhead adult fish feed is suitable for application and popularization.

Description

technical field [0001] The invention relates to a feed for adult steelhead trout. Background technique [0002] Steelhead trout, salmon and rainbow trout belong to the same species of salmon trout. They are native to the Kuskokwin River in Alaska, USA and the Peace River in British Columbia, Canada. Due to the contribution of genetic engineering and the continuous improvement of domestication methods, steelhead trout can be intensively cultured in fresh water. There is no history of steelhead trout breeding in China. Steelhead trout is a cold-water fish that can survive at a water temperature of 0.6-25°C, and the optimum growth temperature is 10-18°C. [0003] At present, most researches are on the reproductive technology of steelhead trout, but the research on nutritional formula of steelhead trout feed is relatively rare. Contents of the invention [0004] The purpose of the present invention is to provide a steelhead trout adult fish feed. [0005] The object of the ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175A23K1/00
Inventor 周春艳王用黎常伟刘玉莺文远红张璐米海峰赵跃春
Owner TONGWEI
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