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Feed for promoting growth of Crucian carp

A growth-promoting and feed technology, applied in animal feed, animal feed, applications, etc., can solve the problems of destroying the normal microbiota of fish, threatening human health, micro-ecological imbalance, etc., achieving non-toxic reactions, convenient administration, and high efficacy significant effect

Inactive Publication Date: 2017-06-20
TIANJIN JINHAIMA AQUACULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, antibiotics, hormones, hormone-like substances and synthetic chemical antibacterial substances are mostly used in the prevention and treatment of diseases in aquaculture. They play a positive role in enhancing fish immunity and preventing diseases. Widely recognized, such as destroying the normal microbiota of fish, leading to micro-ecological imbalance; residues in fish food, threatening human health, etc., in order to seek not only beneficial to the production of aquaculture products, but also safe and pollution-free New veterinary drugs, governments, scientific research institutions and feed industry enterprises have made a lot of efforts

Method used

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  • Feed for promoting growth of Crucian carp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A crucian carp growth-promoting feed is composed of 85% basic feed, 14.2% Chinese medicine additive and 8‰ mango leaf extract by weight percentage, wherein the Chinese medicine additive is prepared by decocting the following components: 30 grams of capillary , 20 grams of isatidis, 5 grams of gardenia, 2 grams of gentian, 10 grams of chicken bone grass, 5 grams of skullcap, and 5 grams of gallinaceous gold.

[0034] The basic feed consists of the following components: 45 grams of soybean meal, 32 grams of subflour, 2 grams of soybean oil, 1 gram of calcium dihydrogen phosphate, 0.3 grams of fish vitamins, 0.2 grams of fish trace elements, 0.2 grams of choline, sodium hydroxymethyl cellulose 2 grams.

[0035] Wherein the mango leaf extract is prepared by the following method: dry and pulverize the mango leaves to make 40 meshes, extract with 50% ethanol at a solid-liquid ratio of 40:1, and extract at 70°C for 2 hours to obtain an extract; The obtained extract is concent...

Embodiment 2

[0038] A crucian carp growth-promoting feed is composed of 95% basal feed, 4.5% traditional Chinese medicine additive and 5‰ mango leaf extract by weight percentage, wherein the traditional Chinese medicine additive is prepared by decocting the following components: capillary wormwood 55 grams , 40 grams of isatidis, 20 grams of gardenia, 10 grams of gentian, 25 grams of chicken bone grass, 20 grams of skullcap, and 20 grams of gallinaceous gold.

[0039] The basic feed consists of the following components: 45 grams of soybean meal, 32 grams of subflour, 2 grams of soybean oil, 1 gram of calcium dihydrogen phosphate, 0.3 grams of fish vitamins, 0.2 grams of fish trace elements, 0.2 grams of choline, sodium hydroxymethyl cellulose 2 grams.

[0040] Wherein the mango leaf extract is prepared by the following method: dry and pulverize the mango leaves to make 40 meshes, extract with 50% ethanol at a solid-liquid ratio of 40:1, and extract at 70°C for 2 hours to obtain an extract;...

Embodiment 3

[0043] A crucian carp growth-promoting feed is composed of 95% basal feed, 5% Chinese medicine additive and 5‰ mango leaf extract by weight percentage, wherein the Chinese medicine additive is prepared by decocting the following components: 45 grams of capillary , 30 grams of Radix Isatidis, 10 grams of Gardenia, 6 grams of Gentiana, 15 grams of Chicken Bone Grass, 10 grams of Scutellaria baicalensis, and 10 grams of Gallus gallis.

[0044] The basic feed consists of the following components: 45 grams of soybean meal, 32 grams of subflour, 2 grams of soybean oil, 1 gram of calcium dihydrogen phosphate, 0.3 grams of fish vitamins, 0.2 grams of fish trace elements, 0.2 grams of choline, sodium hydroxymethyl cellulose 2 grams.

[0045]Wherein the mango leaf extract is prepared by the following method: dry and pulverize the mango leaves to make 40 meshes, extract with 50% ethanol at a solid-liquid ratio of 40:1, and extract at 70°C for 2 hours to obtain an extract; The obtained e...

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Abstract

The invention provides a feed for promoting growth of Crucian carp. The feed is prepared from a basal feed, a traditional Chinese medicine additive and a mango leaf extract. According to the feed, by a natural, efficient and stable traditional Chinese medicine composition, the active effect of lysozyme in hepatopancreases and spleens of the Crucian carp can be effectively improved, the antibacterial defense function of organisms can be effectively enhanced, and the immunity of the Crucian carp can be improved; and meanwhile, retarded growth caused by stress response of the Crucian carp is lowered, and the growth of the Crucian carp is promoted.

Description

technical field [0001] The invention belongs to the field of veterinary medicine, in particular to a feed for promoting the growth of crucian carp. Background technique [0002] In recent years, the aquaculture industry, as the target industry of China's agricultural structure adjustment, has developed rapidly. The aquaculture area, aquaculture species and output have ranked first in the world for many years; The pillar industry of economic development. [0003] At present, antibiotics, hormones, hormone-like substances and synthetic chemical antibacterial substances are mostly used in the prevention and treatment of diseases in aquaculture. They play a positive role in enhancing fish immunity and preventing diseases. Widely recognized, such as destroying the normal microbiota of fish, leading to micro-ecological imbalance; residues in fish food, threatening human health, etc., in order to seek not only beneficial to the production of aquaculture products, but also safe and...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K20/00
CPCY02A40/818
Inventor 季延滨李涛侯继明
Owner TIANJIN JINHAIMA AQUACULTURE
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