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Coho broodstock feed

A technology for fish feed and coho salmon, applied in the field of fish feed, can solve problems such as no research on feed nutrition formula, and achieve the effects of high cost performance, enhanced immunity and good palatability

Active Publication Date: 2011-12-28
TONGWEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the research is on the reproduction technology of coho salmon, but there is no research on the nutritional formula of feed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The fish meal content of coho broodstock feed is 45.86%, yeast 5%, wheat germ powder 6%, puffed soybean 10%, phospholipid powder 3%, skimmed milk powder 4%, flour 7%, fish oil 9%, soybean oil 2%, palm oil 3% %, alfalfa powder 2.95%, vitamin C 0.74%, vitamin B complex 0.32%, vitamin D 0.27%, carotenoid 0.15%, choline chloride 0.57%, emulsifier 0.14%.

Embodiment 2

[0019] The fish meal content of coho broodstock feed is 45%, yeast 5%, wheat germ powder 7%, puffed soybean 10.5%, phospholipid powder 2.5%, skimmed milk powder 4%, flour 7.5%, fish oil 9%, soybean oil 2%, palm oil 2.6% %, alfalfa powder 2.4%, vitamin C 1%, vitamin B complex 0.31%, vitamin D 0.25%, carotenoid 0.2%, choline chloride 0.62%, emulsifier 0.12%.

Embodiment 3

[0021] The fish meal content of coho salmon broodstock feed is 47.5%, yeast 6%, wheat germ powder 6%, puffed soybean 9.47%, phospholipid powder 2%, skimmed milk powder 4.5%, flour 7%, fish oil 8%, soybean oil 1.9%, palm oil 2.8% %, alfalfa powder 2.5%, vitamin C 0.8%, multivitamin B 0.3%, vitamin D 0.3%, carotenoid 0.15%, choline chloride 0.68%, emulsifier 0.1%.

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PUM

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Abstract

The invention relates to feed of parent coho salmon. The feed of parent coho salmon comprises: by weight, 44 to 48% of fish meal, 3 to 7% of yeast, 4 to 8% of wheat germ meal, 8 to 12% of puffed soybean, 1 to 5% of phospholipid powder, 2 to 6% of defatted milk powder, 5 to 9% of flour, 7 to 11% of fish oil, 1 to 3% of soybean oil, 2 to 4% of palm oil, 2 to 4% of alfalfa meal, 0.1 to 0.5% of composite vitamin B, 0.15 to 0.4% of vitamin C, 0.05 to 0.25% of carotenoid, 0.3 to 0.8% of choline chloride and 0.05 to 0.25% of an emulsifier. The feed of parent coho salmon can satisfy nutritional requirements from parent coho salmon, has good palatability, can improve immunity of parent coho salmon, and can provide energy needed in growth and development of parent coho salmon.

Description

technical field [0001] The invention belongs to a fish feed, in particular to a coho salmon parent fish feed. Background technique [0002] Coho salmon, also known as coho salmon, is an anadromous migratory fish belonging to Herringoformes, Ranaidae, and Salmon. Coho spawn in fresh water, develop until full grown fish species Swim into the sea. After growing into adults in the sea, they return to freshwater to lay eggs and complete their growth cycle. The original habitat of coho salmon is mainly in the eastern Pacific Ocean, that is, the west coast of the United States and Canada. Is a cold water fish. [0003] Coho salmon meat is bright orange red, has a good taste and can arouse people's appetite. It is an excellent raw material for sashimi and other delicacies. Cold-water fish is rich in unsaturated fatty acids, which can effectively prevent various cardiovascular and other diseases. Because of its edible value and health value, American ichthyologists have systema...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K10/20A23K10/22A23K10/30A23K20/105A23K20/158A23K20/174A23K50/80
CPCY02A40/818
Inventor 赵跃春刘玉莺谢文周春燕王以尧
Owner TONGWEI
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