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Composition of sturgeon forage

A feed, sturgeon technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of high price, limited animal protein fish meal resources, low cost performance, etc. The effect of feed cost

Inactive Publication Date: 2013-10-16
ZHENJIANG SHUIZHONGXIAN FISHERY DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: In order to solve the problems of resource limitation, high price, and low cost performance of animal protein fish meal in sturgeon feed that exist in the prior art, the present invention proposes a low-cost method that uses vegetable protein to replace most of the fish meal. Composition of a kind of sturgeon feed

Method used

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  • Composition of sturgeon forage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The feed composition of a sturgeon is selected according to the following criteria:

[0013] (1) For sturgeon weighing less than 0-150g, the feed includes the following substances according to weight percentage: yellow corn 45%, soybean 10%, fish meal 10%, shrimp skin 6%, rice bran 5%, yeast meal 5%, bone meal 3 %, fish oil 6%, algae 3%, folic acid 4%, lysine 1%, calcium hydrogen phosphate 0.5%, vitamin 0.7%, salt 0.3%, trace element 0.5%.

[0014] (2) For sturgeon weighing less than 150g-500g, the feed includes the following substances according to weight percentage: yellow corn 40%, soybean 15%, fish meal 7%, shrimp skin 7%, rice bran 6%, yeast meal 5%, bone meal 3 %, fish oil 4%, algae 6%, folic acid 4%, lysine 1%, calcium hydrogen phosphate 0.5%, vitamin 0.7%, salt 0.3%, trace element 0.5%.

[0015] (3) For sturgeon weighing more than 500g, the feed includes the following substances according to weight percentage: yellow corn 35%, soybean 19%, fish meal 8%, shrimp skin 8%...

Embodiment 2

[0017] The feed composition of a sturgeon is selected according to the following criteria:

[0018] (1) For sturgeon weighing less than 0-150g, the feed includes the following substances according to weight percentage: yellow corn 43%, soybean 15%, fish meal 8%, shrimp skin 5%, rice bran 4%, yeast meal 5%, bone meal 3.5 %, fish oil 6%, algae 3%, folic acid 4%, lysine 1%, dicalcium phosphate 0.7%, vitamin 1%, salt 0.3%, trace element 0.5%.

[0019] (2) For sturgeon weighing less than 150g-500g, the feed includes the following substances according to weight percentage: 38% yellow corn, 17% soy, 7% fish meal, 8% shrimp skin, 6% rice bran, 4% yeast meal, bone meal 3 %, fish oil 4%, algae 6%, folic acid 4%, lysine 0.7%, calcium hydrogen phosphate 0.8%, vitamin 0.7%, salt 0.3%, trace element 0.5%.

[0020] (3) For sturgeon weighing more than 500g, the feed includes the following substances according to weight percentage: yellow corn 35%, soybean 20%, fish meal 7%, shrimp skin 7%, rice bra...

Embodiment 3

[0022] The feed composition of a sturgeon is selected according to the following criteria:

[0023] (1) For sturgeon weighing less than 0-150g, the feed includes the following substances according to weight percentage: yellow corn 42%, soybean 13%, fish meal 10%, shrimp skin 8%, rice bran 4%, yeast meal 4%, bone meal 3 %, fish oil 6%, algae 3%, folic acid 4%, lysine 1%, calcium hydrogen phosphate 0.5%, vitamin 0.7%, salt 0.3%, trace element 0.5%.

[0024] (2) For sturgeon weighing less than 150g-500g, the feed includes the following substances according to weight percentage: yellow corn 38%, soybean 15%, fish meal 7%, shrimp skin 6%, rice bran 6%, yeast meal 5%, bone meal 4 %, fish oil 5%, algae 7%, folic acid 4%, lysine 0.8%, calcium hydrogen phosphate 0.7%, vitamin 0.7%, salt 0.3%, trace element 0.5%.

[0025] (3) For sturgeon weighing more than 500g, the feed includes the following substances according to weight percentage: yellow corn 37%, soybean 18%, fish meal 8%, shrimp skin ...

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Abstract

The invention discloses a composition of sturgeon forage. The composition comprises yellow corn, soybean, fish meal, dried small shrimps, rice bran, yeast powder, bone meal, fish oil, algae, folic acid, lysine, calcium hydrogen phosphate, vitamin, salt, and trace elements. The plant protein originated from yellow corn almost displaces 40% of animal protein originated from fish meal in the forage formula, so the forage cost is largely reduced. The composite of sturgeon forage has the advantages of good ability in food calling, good growth state of sturgeon, strong stability in water and low death rate of grown sturgeons during transportation. Furthermore, sturgeons digest and absorb the forage with a high utilization rate, so sturgeons defecate less feces, the formation of high-quality culture environment is facilitated to a certain extent, and environmental pollution is reduced.

Description

Technical field [0001] The invention relates to an animal feed formula, in particular to a composition of a sturgeon feed. Background technique [0002] Sturgeon is the oldest fish in the world with large body, long lifespan and sturgeon. Sturgeon is usually eaten as fish and fish for its peculiar body shape, delicious meat, soft bones, and high nutritional value. The breeding of ornamental fish has great edible and ornamental value; my country is one of the countries with the most species of sturgeon, the widest distribution, and the richest resources. However, due to the three main factors of river damming, environmental pollution, and overfishing, sturgeon Fish resources continue to shrink, therefore, artificial sturgeon farming is urgently required to change this unfavorable situation. [0003] Sturgeon is an animal-eating fish. The main food is water worms and small fish. In actual production, live bait is used to feed sturgeon, but its source is difficult and the price is high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18
Inventor 解旭东
Owner ZHENJIANG SHUIZHONGXIAN FISHERY DEV
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