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Anti-enteritis grouper compound feed and preparation method and use method thereof

A technology for compound feed and grouper, applied in the field of fish feed, can solve the problems of unsatisfactory breeding effect, slow growth rate of grouper, and no good results, so as to protect intestinal health and improve intestinal immunity. Barrier, immune-boosting effect

Inactive Publication Date: 2015-10-07
湛江恒兴特种饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to reduce costs, improve economic benefits, and ensure sufficient feed supply, research has been carried out on its nutritional needs, but has not achieved good results; moreover, there are very few types of grouper feed on the market, and its breeding effects are not exhaustive. Satisfactory, the growth rate of the grouper is slower and the disease occurs frequently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Prepare grouper juvenile compound feed according to the following method, and the specific steps are as follows:

[0032] S1. Weigh the raw materials of each component according to the following weight: 15% steamed fish meal, 20% domestic fish meal, 5% fermented soybean meal, 19% sesame meal, 5% peanut kernel meal, 24% wheat flour, 2% blood meal, 1% earthworm meal , soybean lecithin 2%, marine fish oil 2.5%, calcium dihydrogen phosphate 1.5%, spirulina 0.5%, plantain 0.3%, isatidis 0.2%, premix 2%; mix the raw materials of each component in a mixer 3 minutes to make it evenly mixed;

[0033] S2, pulverize the above-mentioned mixed raw materials in an ultrafine pulverizer, so that all component raw materials can pass through a 1.5mm screen;

[0034] S3, then pass 85°C water vapor into the pulverized material in the blender for 7 minutes, and then extrude and granulate at a temperature of 93°C in the extruding puffing granulator;

[0035] S4, drying the feed pellets at ...

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Abstract

The present invention discloses an anti-enteritis grouper compound feed and a preparation method and a use method thereof. The compound feed includes the following components in percentages by weight: steam fish meal 13-18%, domestic fish meal 18-22%, fermented soybean meal 2-6%, sesame seed meal 17-20%, peanut kernel meal 3-7%, wheat flour 22-26%, blood meal 1-3%, earthworm powder 1-2%, soy lecithin 1-2%, sea fish oil 2-4%, calcium dihydrogen phosphate 1-3%, spirulina 0.5-1%, plantago depressa 0.2-0.5%, isatis tinctoria 0.2-0.5%, and premix 1-3%. The feed is finely prepared according to the growth characteristics and nutritional needs of groupers, has comprehensive nutrition and strong attractant, and can release growth potential of the groupers to the greatest extent. The Chinese herb medicines in the feed can improve the intestinal immune barrier and reinforce immune function.

Description

technical field [0001] The invention relates to a fish compound feed, which belongs to the technical field of fish feed, in particular to an anti-enteritis grouper compound feed and its preparation method and use method. Background technique [0002] Grouper (Epinephelus spp) is also known as piebald and grouper. It belongs to the grouper genus of the Fataceae family. There are more than 100 species, which are distributed in the Red Sea, the Indian Ocean and the western Pacific Ocean. Our country is produced in the South China Sea and the East China Sea. It is a carnivorous and bottom-dwelling fish. It grows fast, has large individuals, rich nutrition, and delicious meat. People love it, and it is an excellent variety for sea farming. [0003] In recent years, my country has also carried out artificial breeding and cage culture technology research on grouper. In order to reduce costs, improve economic benefits, and ensure sufficient feed supply, research has been carried ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/00A01K61/00
CPCY02A40/81
Inventor 张旭娟程成荣赵丽梅王托王卓铎姜永杰徐志雄
Owner 湛江恒兴特种饲料有限公司
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