Universal fixed feed for grass carp and tilapia parent fish and preparation method thereof

A technology of compound feed and tilapia, which is applied in the field of fish feed, can solve problems such as the reduction of spawning quantity and frequency, the decline of egg and sperm quality, and the decline of survival rate of larvae and juveniles, so as to promote rapid recovery and improve broodstock Physique, the effect of promoting broodstock ovulation

Inactive Publication Date: 2015-09-02
GUANGDONG TONGWEI FEED +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the spawning time interval has been significantly shortened and the number of broodstock spawning has increased, this has led to the fact that most of the nutrition in the broodstock is used for the development of sex cells, the physique of the broodsto

Method used

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  • Universal fixed feed for grass carp and tilapia parent fish and preparation method thereof
  • Universal fixed feed for grass carp and tilapia parent fish and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A general-purpose compound feed for grass carp and tilapia broodstock provided by the invention is made of the following components with mass numbers: 50 kg of fish meal, 50 kg of shrimp meal, 340 kg of soybean meal, 40 kg of corn gluten meal, 240 kg of high-gluten flour, dry beer Poor 80kg, mixed oil 40kg, soybean lecithin oil 50kg, squid paste 35kg, calcium dihydrogen phosphate 30kg, fine bran 9.5kg, vitamin premix 5kg, mineral premix 20kg, vitamin E 0.2kg, vitamin C acetate 5kg, astaxanthin 0.6kg, choline chloride 3kg, yeast cell wall polysaccharide 0.6kg, antioxidant 0.5kg, antifungal agent 0.6kg.

[0029] Its preparation method comprises the following steps:

[0030] (1) First weigh 30kg calcium dihydrogen phosphate, 9.5kg fine bran, 5kg vitamin premix, 20kg mineral premix, 0.6kg antifungal agent, 0.2kg vitamin E, 3kg choline chloride, 0.6kg Yeast cell wall polysaccharide, 0.6kg astaxanthin, 0.5kg antioxidant, 5kg vitamin C acetate, enter the mixer for pre-mixing,...

Embodiment 2

[0036] A general-purpose compound feed for grass carp and tilapia broodstock provided by the invention is made of the following components in mass numbers: 90 kg of fish meal, 20 kg of shrimp meal, 360 kg of soybean meal, 80 kg of corn gluten meal, 200 kg of high-gluten flour, and dry beer Grain 60kg, mixed oil 80kg, soybean lecithin oil 20kg, squid paste 16kg, calcium dihydrogen phosphate 20kg, fine bran 14.3kg, vitamin premix 3kg, mineral premix 30kg, vitamin E 0.5kg, vitamin C acetate 3kg, astaxanthin 0.3kg, choline chloride 2kg, yeast cell wall polysaccharide 0.3kg, antioxidant 0.3kg, antifungal agent 0.3kg.

[0037] Its preparation method comprises the following steps:

[0038] (1) First weigh 20kg calcium dihydrogen phosphate, 14.3kg fine bran, 3kg vitamin premix, 30kg mineral premix, 0.3kg antifungal agent, 0.5kg vitamin E, 2kg choline chloride, 0.3kg Yeast cell wall polysaccharide, 0.3kg astaxanthin, and 3kg vitamin C acetate are put into the mixer for premixing, and ...

Embodiment 3

[0044] A general-purpose compound feed for grass carp and tilapia broodstock provided by the invention is made of the following components with mass numbers: 70 kg of fish meal, 35 kg of shrimp meal, 350 kg of soybean meal, 65 kg of corn gluten meal, 230 kg of high-gluten flour, dry beer Grain 56kg, mixed oil 60kg, soybean lecithin oil 35kg, squid paste 25kg, calcium dihydrogen phosphate 25kg, fine bran 11.7kg, vitamin premix 3.5kg, mineral premix 25kg, vitamin E 0.6kg, vitamin C acetic acid 4kg of ester, 0.4kg of astaxanthin, 2.5kg of choline chloride, 0.5kg of yeast cell wall polysaccharide, 0.4kg of antioxidant, and 0.4kg of antifungal agent.

[0045] Its preparation method comprises the following steps:

[0046] (1) First weigh 25kg calcium dihydrogen phosphate, 11.7kg fine bran, 3.5kg vitamin premix, 25kg mineral premix, 0.6kg vitamin E, 4kg vitamin C acetate, 2.5kg choline chloride, 0.5kg yeast cell wall polysaccharide, 0.4kg astaxanthin, 0.4kg antioxidant, 0.4kg antifu...

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Abstract

The invention discloses a universal fixed feed for grass carp and tilapia parent fish and a preparation method thereof and aims at providing a fixed feed for improving nutrition, constitution, reproductive capacity of the grass carp and tilapia parent fish, improving egg cell fertility rate, hatching rate and quality and survival rate of larval and juvenile. The universal fixed feed is composed of the following raw materials including 4-10 parts of fish meal, 1-7 parts of shrimp meal, 25-45 parts of soya bean meal, 3-8 parts of corn gluten meal, 15-25 parts of high protein flour, 2-8 parts of dried brewer's grain, 3-8 parts of mixed oil, 1-4 parts of squid ointment, 1-5 parts of soya bean lecithin, 1-3 parts of monocalcium phosphate, 0.1-2.0 parts of fine bran, 0.2-0.6 part of vitamin premix, 1-4 parts of mineral substance premix, 0.01-0.1 part of vitamin E, 0.1-0.6 part of vitamin C acetate, 0.02-0.06 part of astaxanthin, 0.1-0.3 part of choline chloride, 0.01-0.06 part of yeast cell wall, 0.02-0.06 part of antioxidant and 0.02-0.06 part of mildew preventive.

Description

technical field [0001] The invention relates to a freshwater fish broodstock compound feed, in particular to a nutritious, healthy, green and environment-friendly compound feed suitable for grass carp broodstock and tilapia broodstock; it belongs to the technical field of fish feed. Background technique [0002] Grass carp is one of the main freshwater aquaculture fishes in my country. In 2011, the total output of grass carp aquaculture in China was about 4.4422 million tons. In 2012, the total output of grass carp aquaculture was about 4.7817 million tons. The total annual breeding output has increased by more than 5%, ranking first. Tilapia is one of the most widely farmed fish species in the world. It is a freshwater fish cultured species that is mainly cultivated by the world's aquaculture industry. It is known as the main source of animal protein. Since the 21st century, the global tilapia production has grown rapidly, especially from 2004 to 2009, the global production...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/06A23K1/16A23K1/175A23K10/38
CPCY02P60/87
Inventor 文远红米海峰张璐刘辉芬李鲲刘雪兵李宝圣
Owner GUANGDONG TONGWEI FEED
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