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Epinephelus akaara wintering feed and preparation method thereof

A red-spotted grouper and feed technology, applied in animal feed, animal feed, applications, etc., can solve the problems of fish body imbalance, low temperature resistance, etc., and achieve the effect of thorough drying, not easy to deteriorate, and high feeding frequency

Pending Publication Date: 2015-12-02
QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the red-spotted grouper is a warm-water fish that is not resistant to low temperatures. The optimum water temperature is 22-28°C. When the temperature is below 18°C, the appetite will be reduced, and the fish will lose its balance below 15°C.

Method used

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  • Epinephelus akaara wintering feed and preparation method thereof
  • Epinephelus akaara wintering feed and preparation method thereof
  • Epinephelus akaara wintering feed and preparation method thereof

Examples

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Effect test

Embodiment 1

[0023] Feed ingredient and preparation method thereof are as follows in the first embodiment of the present invention:

[0024] A wintering feed for red-spotted grouper, which is composed of the following components in parts by mass: 15 parts of white fish meal, 20 parts of pig bone meal, 18 parts of earthworm meal, 16 parts of rice bran, 8 parts of peanut meal, and 8 parts of sunflower kernel meal , 14 parts of soybean meal, 6 parts of black bean powder, 8 parts of potato powder, 4 parts of agarose cauliflower, 4 parts of shepherd's purse, 4 parts of Houttuynia cordata, 2 parts of mountain bean root, 2 parts of shell powder, 2 parts of compound multivitamin, 3 parts of honey, 4 parts fish oil, 1 part soybean oil, 1 part olive oil.

[0025] The preparation method of above-mentioned red-spotted grouper overwintering feed comprises the following steps:

[0026] (1) Fish meal, pork bone meal, rice bran, peanut meal, sunflower meal, soybean meal, black soybean meal, potato meal, ...

Embodiment 2

[0032] Feed ingredient and preparation method thereof are as follows in the second specific embodiment of the present invention:

[0033] A wintering feed for red-spotted grouper, which is composed of the following components in parts by mass: 20 parts of white fish meal, 15 parts of pig bone meal, 14 parts of earthworm meal, 14 parts of rice bran, 14 parts of peanut meal, and 12 parts of sunflower meal , 12 parts of soybean meal, 8 parts of black bean powder, 6 parts of potato powder, 5 parts of agarose cauliflower, 5 parts of shepherd's purse, 3 parts of Houttuynia cordata, 2 parts of mountain bean root, 2 parts of shell powder, 2 parts of compound multivitamin, 3 parts of honey, 3 parts fish oil, 2 parts soybean oil, 2 parts olive oil.

[0034] The preparation method of above-mentioned red-spotted grouper overwintering feed comprises the following steps:

[0035] (1) Fish meal, pork bone meal, rice bran, peanut meal, sunflower meal, soybean meal, black soybean meal, potato...

Embodiment 3

[0041] Feed ingredient and preparation method thereof are as follows in the third specific embodiment of the present invention:

[0042] A wintering feed for red-spotted grouper, which is composed of the following components in parts by mass: 25 parts of white fish meal, 10 parts of pig bone meal, 10 parts of earthworm meal, 10 parts of rice bran, 16 parts of peanut meal, and 12 parts of sunflower meal , 8 parts of soybean meal, 10 parts of black bean powder, 6 parts of potato powder, 6 parts of agarose cauliflower, 6 parts of shepherd's purse, 2 parts of Houttuynia cordata, 3 parts of mountain bean root, 1 part of shell powder, 2 parts of compound multivitamin, 2 parts of honey, 3 parts fish oil, 3 parts soybean oil, 2 parts olive oil.

[0043] The preparation method of the red-spotted grouper overwintering feed of the present embodiment is the same as that of embodiment 1.

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Abstract

The invention relates to an aquatic culture animal feed, in particular to an Epinephelus akaara wintering feed. The invention also relates to a preparation method of the Epinephelus akaara wintering feed. The Epinephelus akaara wintering feed is composed of the following components by mass: 15-25 parts of fish meal, 10-20 parts of pig bone meal, 10-18 parts of earthworm powder, 10-16 parts of rice bran, 8-16 parts of peanut meal, 8-14 parts of sunflower seed kernel meal, 8-14 parts of soybean meal, 6-10 parts of black bean powder, 4-8 parts of potato powder, 4-6 parts of Gelidium amansii, 4-6 parts of Capsella bursa-pastoris, 2-4 parts of houttuynia cordata, 1-3 parts of Radix Sophorae Tonkinensis, 1-2 parts of shell powder 2, 1-2 parts of compound vitamin, 2-4 parts of honey, 2-4 parts of fish oil, 1-3 parts of soybean oil, and 1-3 parts of olive oil. The Epinephelus akaara wintering feed provided by the invention has the advantages of low feed coefficient and ability to improve the cold resistant ability of Epinephelus akaara, and the Epinephelus akaara can have high survival rate after being fed with the feed.

Description

technical field [0001] The invention relates to a feed for aquaculture animals, in particular to a wintering feed for red-spotted grouper; the invention also relates to a preparation method of the above-mentioned wintering feed for red-spotted grouper. Background technique [0002] Red-spotted grouper (Epinephelusakaara), commonly known as grouper and erythema, is one of the species of ray-finned fishes, Perciformes, Perciformes, and is distributed in subtropical and tropical seas all over the world. Its meat is plump, tender, and nutritious. Rich in seawater, it is an important marine cultured fish and one of the most important seawater cage cultured high-grade fishes in China. Red-spotted grouper farming is mainly concentrated in Asia. Foreign red-spotted grouper farming began in the 1960s and domestically in the 1970s. It is mainly concentrated in coastal Fujian, Guangdong, Zhejiang, Hainan, Guangxi, and Taiwan. and other provinces. At present, the breeding methods of r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16
Inventor 袁国防
Owner QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH
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