Oncorhynchus mykiss fingerling forage

A technology for rainbow trout and feed, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of low feed conversion rate, low yield, and no high conversion rate yet, and achieve energy and protein balance and high feed conversion rate. Effect

Inactive Publication Date: 2013-05-22
NANTONG MEINONG FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Artificial breeding is one of the main sources of commercial rainbow trout. The existing rainbow trout farming is mainly long and extensive pond culture, with low yield and low feed conversion rate. At present, there is no feed suitable for rainbow trout species with high conversion rate.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The feed for rainbow trout species of the present embodiment comprises the following ingredients: 60 parts of fish meal, 10 parts of blood meal, 8 parts of soybean meal, 10 parts of vegetable cake, 5 parts of wheat bran, 5 parts of flax meal, 2 parts of lecithin, 4 parts of mineral matter, 1 part of multidimensional, 0.15 parts of methionine, 0.5 parts of lysine, 3 parts of earthworm powder.

Embodiment 2

[0011] The feed for rainbow trout species of the present embodiment comprises the following ingredients: 65 parts of fish meal, 12 parts of blood meal, 10 parts of soybean meal, 8 parts of vegetable cake, 3 parts of wheat bran, 3 parts of flax meal, 3 parts of lecithin, 6 parts of mineral matter, 0.5 parts of multidimensional, 0.2 parts of methionine, 0.4 parts of lysine, 5 parts of earthworm powder.

Embodiment 3

[0013] The feed for rainbow trout species of the present embodiment comprises the following ingredients: 55 parts of fish meal, 8 parts of blood meal, 5 parts of soybean meal, 12 parts of vegetable cake, 7 parts of wheat bran, 7 parts of flax meal, 1 part of phospholipid, 2 parts of mineral matter, 1.5 parts of multidimensional, 0.1 parts of methionine, 0.6 parts of lysine, 1 part of earthworm powder.

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PUM

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Abstract

The invention provides an Oncorhynchus mykiss fingerling forage. The Oncorhynchus mykiss fingerling forage comprises 55-65 parts of fishmeal, 8-12 parts of blood powder, 5-10 parts of soybean meal, 8-12 parts of a rapeseed cake, 3-7 parts of wheat bran, 3-7 parts of linseed meal, 1-3 parts of phosphatide, 2-6 parts of mineral matters, 0.5-1.5 parts of multiple vitamins, 0.1-0.2 parts of methionine, 0.4-0.6 parts of lysine and 1-5 parts of earthworm powder. The Oncorhynchus mykiss fingerling forage has the advantages of carrying of nutrient components suitable for Oncorhynchus mykiss fingerlings, balanced energy and proteins, and high forage conversion rate.

Description

technical field [0001] The invention relates to a feed for rainbow trout species, which belongs to the technical field of animal food. Background technique [0002] Artificial breeding is one of the main sources of commercial rainbow trout. The existing rainbow trout farming is mainly long and extensive pond culture, with low yield and low feed conversion rate. At present, there is no feed suitable for rainbow trout species with high conversion rate. Contents of the invention [0003] The purpose of the invention is to overcome the shortcomings of the prior art and provide a feed for rainbow trout species. [0004] The feed for rainbow trout fingerlings of the present invention comprises the following components: 55-65 parts of fish meal, 8-12 parts of blood meal, 5-10 parts of soybean meal, 8-12 parts of vegetable cake, 3-7 parts of wheat bran, and 3-7 parts of flax meal 1-3 parts of phospholipids, 2-6 parts of minerals, 0.5-1.5 parts of multidimensional, 0.1-0.2 par...

Claims

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Application Information

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IPC IPC(8): A23K1/18
Inventor 王勇
Owner NANTONG MEINONG FEED
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