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A compound feed for California perch species

A technology for compound feed and sea bass, applied in the field of fish feed, can solve the problems of slow growth rate of California sea bass, short body size of California sea bass, affecting commodity value, etc., and achieve the effects of saving protein, good attractability and low cost.

Active Publication Date: 2018-10-02
ZHUHAI RONGCHUAN FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the popularization rate of California perch compound feed is low. The reason is that due to the influence of formula technology, the cost of feeding artificial compound feed is relatively high. The size of the fish, and the size of the California perch raised with the feed is relatively short, which seriously affects the commodity value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A compound feed for California perch species, in terms of air-dried matter, comprising: 29 parts of fish meal, 3 parts of chicken meal, 3 parts of hydrolyzed fish protein meal, 5 parts of pork meal, 5 parts of spray-dried blood globulin powder, 6 parts of shrimp meal, 6 parts of krill powder, 5 parts of silkworm chrysalis powder, 10 parts of fermented soybean meal, 6 parts of cottonseed enzymatic protein, 10 parts of flour, 2.5 parts of tapioca starch, 2 parts of fish oil, 2.5 parts of soybean oil, 2 parts of soybean lecithin oil, calcium dihydrogen phosphate 2.5 parts, 0.5 parts of Chinese herbal medicine compound preparation, 1 part of premix.

[0026] After the above-mentioned raw materials are pulverized, they are mixed according to the above-mentioned proportions, and after superfine pulverization, they can be prepared through a feed machine.

[0027] The crude protein content of the compound feed in this example is 50.0%, and the crude fat content is 13.1%.

Embodiment 2

[0029] A compound feed for California perch species, in terms of air-dried matter, comprising: 30 parts of fish meal, 2 parts of chicken meal, 3 parts of hydrolyzed fish protein meal, 8 parts of pork meal, 6 parts of spray-dried blood globulin powder, 5 parts of shrimp meal, 4 parts of krill powder, 5 parts of silkworm chrysalis powder, 10 parts of fermented soybean meal, 3 parts of cottonseed enzymatic protein, 9 parts of flour, 5 parts of tapioca starch, 2 parts of fish oil, 3 parts of soybean oil, 1 part of soybean lecithin oil, calcium dihydrogen phosphate 2.5 parts, 0.5 parts of Chinese herbal medicine compound preparation, 1 part of premix.

[0030] After the above-mentioned raw materials are pulverized, they are mixed according to the above-mentioned proportions, and after superfine pulverization, they can be prepared through a feed machine.

[0031] The crude protein content of the compound feed in this example is 50.0%, and the crude fat content is 13.0%.

Embodiment 3

[0033] A compound feed for California perch species, in terms of air-dried matter, comprising: 30 parts of fish meal, 3 parts of chicken meal, 3 parts of hydrolyzed fish protein meal, 5 parts of pork meal, 5 parts of spray-dried blood globulin powder, 5 parts of shrimp meal, 6 parts of krill powder, 5 parts of silkworm chrysalis powder, 11 parts of fermented soybean meal, 4 parts of cottonseed enzymatic protein, 8 parts of flour, 4.5 parts of tapioca starch, 2.5 parts of fish oil, 2 parts of soybean oil, 2 parts of soybean lecithin oil, calcium dihydrogen phosphate 2.5 parts, 0.5 parts of Chinese herbal medicine compound preparation, 1 part of premix.

[0034] After the above-mentioned raw materials are pulverized, they are mixed according to the above-mentioned proportions, and after superfine pulverization, they can be prepared through a feed machine.

[0035] The crude protein content of the compound feed in this example is 50.0%, and the crude fat content is 13.1%.

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Abstract

The invention discloses a traditional Chinese medicine additive of a compound feed for micropterus salmides fingerlings The traditional Chinese medicine additive comprises air dried ingredients in parts by weight: 2-4 parts of codonopsis pilosula, 6-10 parts of cortex lycii radicis, 4-6 parts of Chinese torreya, 7-10 parts of fructus psoraleae, 4-5 ferrous sulfate, 1-2 parts of copper sulfate, 2-4 parts of medical stone and 60-70 parts of rice hull powder. According to the traditional Chinese medicine additive, by adding the traditional Chinese medicinal herbs such as codonopsis pilosula, cortex lycii radicis, Chinese torreya and fructus psoraleae to be subjected to scientific combination with mineral salt, skeleton development of the micropterus salmides fingerlings is facilitated; a growth rate can be increased significantly; and the cultured micropterus salmides fingerlings are long in body type.

Description

technical field [0001] The invention relates to the field of fish feed, in particular to a compound feed for California perch species. Background technique [0002] California perch (Micropterus salmides), also known as largemouth bass, belongs to the order Perciformes, the family Sunfish, and the genus Black Perch. It is a high-quality freshwater carnivorous fish native to California, USA. Introduced to my country in the early 1980s, it has the advantages of fast growth, relatively few diseases, low temperature resistance, easy fishing, less thorns, delicious taste, and rich nutrition. It is known as the "yellow croaker" in freshwater and is a rare freshwater fish one of the classes. [0003] California perch has strong adaptability and is a wide-temperate carnivorous fish. It can survive the winter naturally in the south and north of my country, and can be cultured in most provinces of my country. In recent years, the breeding volume of California perch in Guangdong Provi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/80A23K10/30
CPCY02A40/818Y02P60/87
Inventor 甄恕綦姜瑞丽
Owner ZHUHAI RONGCHUAN FEED
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