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Granular compound feed for intermediate culture of sipunculus nudus

A technology of compound feed and intermediate cultivation, applied in animal feed, animal feed, application, etc., can solve the problems of easily polluted water quality, incomplete nutrition, rough process, etc., and achieve the effect of low price, reliable source, and good palatability

Inactive Publication Date: 2013-07-24
广西海洋研究所有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Overcome the shortcomings of existing self-prepared feed such as rough process, simple ingredients, incomplete nutrition, poor stability, and easy to pollute water quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 1. Formula: 32 kg of white fish meal, 11 kg of soybean meal, 8 kg of peanut meal, 6.5 kg of sargassum powder, 8 kg of shrimp shell powder, 3 kg of squid meal, 4 kg of beer yeast, 18 kg of flour, 3.95 kg of zeolite powder, fish oil 4 kg, 0.5 kg of soybean lecithin, 0.5 kg of compound mineral salt, 0.5 kg of multivitamin and 0.05 kg of ethoxyquinoline.

[0016] 2. Preparation method: crush the above-mentioned solid feed raw material components through a 150-mesh sieve, mix the pulverized raw materials evenly with the method of step-by-step dilution, and then mix them evenly with the two liquid raw materials of soybean lecithin and fish oil, and add appropriate amount Mix with water evenly to prepare soft material, then granulate with twin-screw granulator, dry at 50°C, then crush, sieve, and classify to make 80-100 mesh pellet feed.

[0017] 3. Feeding results: The pelleted compound feed of this example was used to feed the gridworms in the intermediate cultivation period...

Embodiment 2

[0019] 1. Formula: 36 kg of white fish meal, 8 kg of soybean meal, 6 kg of peanut meal, 8 kg of sargassum powder, 6 kg of shrimp shell powder, 4 kg of squid meal, 3 kg of beer yeast, 20 kg of flour, 3.24 kg of zeolite powder, fish oil 3 kg, 1.5 kg of soybean lecithin, 0.6 kg of compound mineral salt, 0.6 kg of multivitamin and 0.06 kg of ethoxyquinoline.

[0020] 2. Identical to the preparation method of embodiment 1;

[0021] 3. Breeding result: same as embodiment 1.

Embodiment 3

[0023] 1. Formula: 40 kg of white fish meal, 5 kg of soybean meal, 4 kg of peanut meal, 9.5 kg of sargassum powder, 4 kg of shrimp shell powder, 5 kg of squid meal, 2 kg of beer yeast, 22 kg of flour, 2.32 kg of zeolite powder, 2.5 kg of fish oil , 2 kg of soybean lecithin, 0.8 kg of compound mineral salt, 0.8 kg of multivitamin and 0.08 kg of ethoxyquinoline.

[0024] 2. Identical to the preparation method of embodiment 1;

[0025] 3. Breeding result: same as embodiment 1.

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PUM

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Abstract

The invention discloses a granular compound feed for the intermediate culture of sipunculus nudus. The feed comprises the following ingredients by weight percent: 32-40% of white fish meal, 5-11% of bean pulp, 4-8% of peanut meal, 6-10% of sargassum powder, 4-8% of shrimp shell meal, 2-5% of squid liver powder, 2-5% of beer yeast, 18-22% of flour, 2-4% of zeolite powder, 2-4% of fish oil, 0.5-2% of soya bean lecithin, 0.5-1% of composite mineral salt, 0.5-1% of composite vitamin and 0.05-0.08% of ethoxyquin. The nutritional ingredients in the feed disclosed by the invention can meet fast growth demand of the sipunculus nudus in an intermediate culture stage; the feed is good in stability in water, low in dissolution rate, small in pollution on a water body, good in palatability, and high in conversion rate; the particle size of the feed is suitable for the mouth diameter of the sipunculus nudus in the intermediate culture stage; the raw materials are reliable in resources and low in cost; and the preparation process is simple. When the feed disclosed by the invention is applied to feeding the sipunculus nudus in the intermediate culture stage, survival rate is high, growth speed is fast, the intermediate culture time of the sipunculus nudus is shortened, and the artificial breeding efficiency and the breeding production efficiency of the sipunculus nudus are improved.

Description

technical field [0001] The invention relates to a granule compound feed for the intermediate cultivation of the gridworm, specifically a granular compound feed which can fully satisfy the nutrition required for the growth of the gridworm during the intermediate cultivation, and belongs to the technical field of aquaculture feed. Background technique [0002] The square starworm, commonly known as "sandworm", is one of the famous sea treasure species in my country. It is delicious, nutritious, rich in protein, fat, calcium, phosphorus, iron and other nutrients, so it is known as "beach sausage". The reputation of "is well received by consumers and has a good market prospect. In recent years, with the breakthrough of artificial indoor seedling breeding technology, the scale of breeding of the gridworm in the southern coast of my country has become larger and larger. So far, there is no special compound feed for the intermediate cultivation of the square starworm. Currently, th...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175
Inventor 张琴童潼童万平王志成董兰芳许明珠
Owner 广西海洋研究所有限责任公司
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