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Compound feed for promoting digestion and growth of trachinotus ovatus

A technology of compound feed and oval pomfret, which is applied in the field of fish feed, can solve the problems of frequent occurrence of diseases of oval pomfret, influence on the digestive system of oval pomfret, and low utilization rate of digestion and absorption, so as to achieve good food attraction and promote Effect of absorption and utilization, balanced nutrition

Inactive Publication Date: 2015-05-27
SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, in order to pursue higher breeding profits, farmers often overfeed to shorten the breeding cycle. However, the digestion and absorption utilization rate of many compound feeds is not high, and overfeeding can easily pollute the breeding environment and even affect the digestive system of pomfret. , leading to frequent and increasingly serious diseases of pompano ovata

Method used

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  • Compound feed for promoting digestion and growth of trachinotus ovatus

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Experimental program
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Effect test

Embodiment 1

[0019] The present embodiment oval pomfret compound feed is configured according to the following percentages by weight: white fish meal 27.16%, soybean protein concentrate 22%, soybean meal 7%, peanut meal 4%, flour 23%, soybean oil 5.5%, fish oil 8%, phosphoric acid Calcium Dihydrogen 0.9%, Vitamin Premix 0.9%, Mineral Premix 0.8%, Choline Chloride 0.4%, Lecithin 0.3%, and Rhodotorula marine glue 0.04%.

[0020] The vitamin premix per kilogram includes the following components and weight: vitamin A 0.04g, vitamin B 1 0.045g, vitamin B 2 0.022g, vitamin B 3 0.168g, vitamin B 5 0.102g, vitamin B 6 0.04g, vitamin B 7 0.0004g, Vitamin B 8 0.45g, vitamin B 9 0.01g, Vitamin B 12 0.00004g, Vitamin D 3 0.0001g, vitamin E0.08g, vitamin K 3 0.015g, and the balance is microcrystalline cellulose; the preparation method of the vitamin premix comprises the following steps: weighing each component according to the proportion, and then mixing them uniformly to obtain the product. ...

Embodiment 2

[0026]Present embodiment ovoid pomfret compound feed is configured according to the following percentages by weight: white fish meal 27.0%, soybean protein concentrate 17.765%, soybean meal 7%, peanut meal 7.0%, flour 27%, soybean oil 6%, fish oil 4.5%, phosphoric acid 1.2% calcium dihydrogen, 0.85% vitamin premix, 0.9% mineral premix, 0.35% choline chloride, 0.4% lecithin and 0.035% marine red yeast cellulite; see the first embodiment for the specific production process.

Embodiment 3

[0028] The present embodiment oval pomfret compound feed is configured according to the following percentages by weight: white fish meal 32.0%, soybean protein concentrate 14.0%, soybean meal 9.0%, peanut meal 4.8%, flour 26.22%, soybean oil 7.0%, fish oil 3.0%, phosphoric acid 0.85% calcium dihydrogen, 1% vitamin premix, 0.85% mineral premix, 0.55% choline chloride, 0.7% lecithin and 0.03% marine rhodotorula; see the first embodiment for the specific production process.

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Abstract

The invention discloses a compound feed for promoting digestion and growth of trachinotus ovatus. The compound feed for promoting the digestion and growth of the trachinotus ovatus comprises the following components in percentage by weight: 27-32% of white fish meal, 14-22% of soybean protein concentrate, 7-9% of soybean meal, 4-7% of peanut meal, 23-27% of flour, 5.5-7% of soybean oil, 3-8% of fish oil, 0.85-1.2% of calcium dihydrogen phoshate, 0.85-1.0% of vitamin premix, 0.8-0.9% of mineral substance premix, 0.35-0.55% of choline chloride, 0.3-0.7% of lecithin and 0.03-0.04% of rhodotorula mucilaginosa. The compound feed for promoting the digestion and growth of the trachinotus ovatus has the advantages that food calling property is good, the nutrition is balanced, and the growth of the trachinotus ovatus can be obviously promoted; after feeding, the protein content of a trachinotus ovatus body is increased, the activeness of digestive ferments in liver and intestinal tracts is obviously enhanced, the digestion of protein and starch and the absorption and the utilization of the feed are promoted, and the economic benefit of breeding and ecological benefit of the environment can be increased.

Description

technical field [0001] The invention relates to a fish feed, in particular to a compound feed for promoting the digestion and growth of the oval pomfret. Background technique [0002] Trachinotus ovatus, commonly known as golden pomfret, yellow wax pomfret, etc., is a warm-water fish widely distributed in all oceans of the world. The meat is tender and delicious. It has always been listed as a valuable edible fish. It will be available in the market in the same year, with significant economic benefits, and is very popular among farmers. It has become the main species of cage culture in southern seawater. According to statistics, in 2010, about 90% of the deep-water net cages in Hainan area cultured pomfret pomfret. In 2011, the production of pompano pomfret in my country reached 80,000 tons, and the amount of compound feed used was about 100,000 tons. The cultivation of pomfret pomfret in my country has begun to take shape. It is very important to carry out in-depth research...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/175A23K1/16
Inventor 林黑着杨铿蔡云川黄忠杨育凯黄小林夏冬梅虞为
Owner SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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