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Compound feed for Lateolabrax japonicus juveniles and preparing method thereof

A technology for compound feed and perch juveniles, applied in the field of fish feed, can solve the problems of difficulty in guaranteeing feed quality, affecting the normal growth and development of perch, and achieve the effects of high specific growth rate, balanced nutrition and low bait coefficient.

Inactive Publication Date: 2015-09-09
QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fishmeal is the closest to the amino acid ratio required by aquatic animals. Adding fishmeal can ensure the rapid and healthy growth of aquaculture animals. When other protein sources are used instead of fishmeal to prepare compound feed for young perch, the quality of the feed is often difficult to guarantee. Affect the normal growth and development of sea bass

Method used

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  • Compound feed for Lateolabrax japonicus juveniles and preparing method thereof
  • Compound feed for Lateolabrax japonicus juveniles and preparing method thereof
  • Compound feed for Lateolabrax japonicus juveniles and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Feed ingredient and preparation method thereof are as follows in the first embodiment of the present invention:

[0035] A compound feed for juvenile perch, consisting of the following components in parts by mass: 10 parts of chicken powder, 14 parts of dried clamworm powder, 12 parts of dried red nematode powder, 6 parts of wheat bran, 8 parts of cottonseed meal, 8 parts of dried clam viscera, 6 parts of rapeseed, 5 parts of Houttuynia cordata, 3 parts of fish oil, 2 parts of olive oil, 1 part of scallion, 4 parts of dried carrot powder, 1 part of silkworm chrysalis, and 2 parts of shell powder.

[0036] The preparation method of above-mentioned sea bass compound feed is as follows:

[0037] (1) The raw materials of chicken powder, wheat bran, cottonseed meal, rapeseed, Houttuynia cordata, scallion, silkworm chrysalis and shell powder purchased from the market are pulverized with a pulverizer and passed through a 100-mesh sieve;

[0038] (2) Wash the clam worms and re...

Embodiment 2

[0045] Feed ingredient and preparation method thereof are as follows in the second specific embodiment of the present invention:

[0046] A compound feed for juvenile perch, consisting of the following components in parts by mass: 20 parts of chicken powder, 8 parts of dried clamworm powder, 6 parts of dried red nematode powder, 10 parts of wheat bran, 6 parts of cottonseed meal, 4 parts of dried clam viscera, 4 parts of rapeseed, 6 parts of Houttuynia cordata, 2 parts of fish oil, 1 part of olive oil, 2 parts of scallion, 2 parts of dried carrot powder, 3 parts of silkworm chrysalis, and 1 part of shell powder.

[0047] The preparation method of the above-mentioned juvenile perch compound feed is the same as in Example 1.

Embodiment 3

[0049] Feed ingredient and preparation method thereof are as follows in the third specific embodiment of the present invention:

[0050] A compound feed for juvenile perch, consisting of the following components in parts by mass: 15 parts of chicken powder, 12 parts of dried clamworm powder, 10 parts of dried red nematode powder, 8 parts of wheat bran, 8 parts of cottonseed meal, 6 parts of dried clam viscera, 6 parts of rapeseed, 5 parts of Houttuynia cordata, 3 parts of fish oil, 2 parts of olive oil, 2 parts of scallion, 3 parts of dried carrot powder, 2 parts of silkworm chrysalis, 2 parts of shell powder, 1 part of soybean oil share.

[0051] The preparation method of above-mentioned juvenile perch compound feed is as follows:

[0052] (1) The raw materials of chicken powder, wheat bran, cottonseed meal, rapeseed, Houttuynia cordata, scallion, silkworm chrysalis and shell powder purchased from the market are pulverized with a pulverizer and passed through a 100-mesh siev...

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Abstract

The invention relates to fish feed, in particular to compound feed for Lateolabrax japonicus juveniles and a preparing method thereof. The compound feed comprises, by mass, 10 to 20 parts of chicken powder, 8 to 14 parts of dry clamworm powder, 6 to 12 parts of dry red worm powder, 6 to 10 parts of wheat bran, 6 to 10 parts of cottonseed meal, 4 to 8 parts of dry clam visceral mass, 4 to 8 parts of rapeseed, 4 to 6 parts of heartleaf houttuynia herb, 2 to 4 parts of fish oil, 1 to 3 parts of olive oil, 1 to 3 parts of welsh-onion stalk, 2 to 4 parts of dry carrot meal, 1 to 3 parts of silkworm pupa and 1 to 3 parts of shell powder. The compound feed is provided according to the energy metabolism mode and nutrition needs of the Lateolabrax japonicus juveniles so as to fully replace the fish meal, and the Lateolabrax japonicus juveniles fed with the compound feed has high survival rate, low feed coefficient and specific growth rate.

Description

technical field [0001] The invention relates to a fish feed, in particular to a compound feed for juvenile perch; the invention also relates to a preparation method of the compound feed for juvenile perch. Background technique [0002] Lateolabrax maculatus belongs to Lateolabrax maculatus. Its body is elongated and flattened laterally. The lateral line is completely parallel to the dorsal edge of the body. The body is covered with fine ctenoid scales. The cortex is rough and the scales are not easy to fall off. Perch is distributed in the western part of the Pacific Ocean. It is produced in the coastal areas of my country, and there are more in the Yellow Sea and Bohai Sea. The main producing areas are Qingdao, Shidao, Qinhuangdao and Zhoushan Islands. Perch is a good breed. It is highly predatory. It can be fed with surimi or chilled small miscellaneous fish and pieces of wild miscellaneous fish. After domestication, it can be fed with compound pellet feed. The meat of se...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10
Inventor 袁国防
Owner QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH
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