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Compound feed for young giant salamanders

A technology of compound feed and juvenile salamander, applied in animal feed, animal feed, application, etc., can solve the problems of high cost, poor palatability, difficulty in artificial breeding, etc., and achieve the effect of ensuring nutritional balance and palatability

Inactive Publication Date: 2013-09-11
JURONG LONGQUAN GIANT SALAMANDER BREEDING CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The artificial breeding of giant salamanders has always been difficult. Traditional and modern aquatic compound feeds are not palatable to giant salamanders. If live animal feeds are used entirely, the cost will be too high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A compound feed for juvenile giant salamanders of the present invention comprises the following components by mass percentage:

[0021] soybean meal 16%,

[0022] Fishmeal 37%,

[0023] Animal bait 44%,

[0024] Vitamin Premix 3%.

[0025] Wherein, the animal bait includes 20% water earthworms and 80% fry by mass percentage, and the body length of the fry is no more than 8cm.

Embodiment 2

[0027] A compound feed for juvenile giant salamanders of the present invention comprises the following components by mass percentage:

[0028] soybean meal 13%,

[0029] Fishmeal 42%,

[0030] Animal bait 42%,

[0031] Vitamin Premix 3%.

[0032] Wherein, the animal bait includes 20% water earthworms and 80% fry by mass percentage, and the body length of the fry is no more than 8cm.

Embodiment 3

[0034] A compound feed for juvenile giant salamanders of the present invention comprises the following components by mass percentage:

[0035] soybean meal 18%,

[0036] Fishmeal 29%,

[0037] Animal bait 50%,

[0038] Vitamin Premix 3%.

[0039] Wherein, the animal bait comprises 20% water earthworms and 80% fish fry by mass percentage, and the fish fry body length is no more than 8cm.

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PUM

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Abstract

The invention discloses a compound feed for young giant salamanders. The compound feed comprises soybean meal, fish meal, animal bait and a vitamin premixture. The compound feed is especially suitable for giant salamanders which are 2-8 weeks old; the giant salamanders which are 2-8 weeks old like eating in a quiet environment and have high requirements on animal proteins due to high quantity of motion; as known from the phenomenon that the feed intake of the giant salamanders is lowered remarkably when the addition amount of the fish meal is excessive, the palatability of the excessive fish meal is lowered greatly for the giant salamanders. The compound feed is added with tubificidae and fish fries, so that the palatability is guaranteed on the basis of guaranteeing balance nutrients, and the giant salamanders can grow efficiently.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a compound feed suitable for juvenile giant salamanders aged 2 to 8 weeks. Background technique [0002] Giant salamander, commonly known as salamander, has delicious meat and is a national second-class protected animal. Artificial breeding of giant salamanders has always been difficult. Traditional and modern aquatic compound feeds are not palatable to giant salamanders, and the cost of using animal-based live feeds is too high. The technology of combining modern compound feed and animal live bait is particularly important at present. Contents of the invention [0003] Purpose of the invention: the purpose of the invention is to provide a compound feed suitable for juvenile giant salamanders aged 2 to 8 weeks. [0004] Technical solution: In order to achieve the purpose of the above invention, a compound feed for juvenile giant salamanders of the present invention includes the fol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/16
Inventor 陈军李建伟汤传全
Owner JURONG LONGQUAN GIANT SALAMANDER BREEDING CENT
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