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Artificial microparticle feed for clam worm larva and preparation method thereof

A technology of micro-particle feed and larvae, applied in animal feed, animal feed, application, etc., can solve the problems of insufficient biological bait, achieve the effect of solving feed problems, good stability, and long soaking time

Active Publication Date: 2014-02-05
山东康科润海洋科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an artificial micro-granule feed for nereis larvae and its preparation method, so as to meet the nutritional needs of the growth and development of nereis larvae, and solve the problem of insufficient biological bait during artificial breeding of nereis larvae

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 1. Formula: 35 kg of white fish meal, 14.75 kg of soybean meal, 12 kg of high-gluten flour, 5 kg of α-starch, 8 kg of scallop powder, 5 kg of squid meal, 5 kg of cod hydrolyzed protein, 3 kg of krill powder, 3 kg of beer yeast Kg, 5 kg of fish oil, 1.5 kg of soybean lecithin, 2 kg of complex mineral salt, 0.5 kg of complex vitamins, 0.2 kg of probiotics and 0.05 kg of ethoxyquin.

[0016] 2. Preparation method: coarsely pulverize the above solid raw materials through a 60-mesh sieve, weigh and mix according to the above solid components, pass through a 300-mesh sieve after superfine pulverization, and then mix them with the two liquid raw materials, fish oil and soybean lecithin. And it is tempered by a conditioner, the tempering time is 2-3 min, the tempering temperature is 100-120℃, the steam pressure is 0.5-0.6 Mpa, and the granulation is expanded by a puffing machine, and the temperature is 80-90 in the dryer. It is dried at a temperature of ℃, then crushed and sieved ...

Embodiment 2

[0019] 1. Formula: 40 kg of white fish meal, 9 kg of soybean meal, 15 kg of high-gluten flour, 8 kg of α-starch, 5 kg of scallop powder, 3 kg of squid meal, 4 kg of cod hydrolyzed protein, 5 kg of krill powder, and brewer’s yeast 2 Kg, fish oil 4 kg, soybean lecithin 2 kg, compound mineral salt 1.6 kg, compound vitamin 1 kg, probiotics 0.3 kg and ethoxyquin 0.1 kg.

[0020] 2. The preparation method is the same as in Example 1;

[0021] 3. Feeding result: same as Example 1.

Embodiment 3

[0023] 1. Formula: 45 kg of white fish meal, 5 kg of soybean meal, 10 kg of high-gluten flour, 14.7 kg of α-starch, 3 kg of scallop powder, 4 kg of squid meal, 3 kg of cod hydrolyzed protein, 4 kg of krill powder, 5 kg of beer yeast, 3 kg of fish oil, 1 kg of soybean lecithin, 1 kg of complex mineral salts, 0.72 kg of complex vitamins, 0.5 kg of probiotics and 0.08 kg of ethoxyquin.

[0024] 2. The preparation method is the same as in Example 1;

[0025] 3. Feeding result: same as Example 1.

[0026] Among them: white fish meal, soybean meal, high-gluten flour, scallop meal, squid meal, cod hydrolyzed protein, krill meal and brewer’s yeast are all commercially available products. The protein content of each product ranges from 65-70% and 43-46. %, 11.5-15%, 45-50%, 55-60%, 70-80%, 53-60%, 43-50%;

[0027] α-starch is commercially available "Mingyang" brand cassava modified starch;

[0028] Fish oil is a commercially available product that meets the SC / T 3504-2006 fish oil standard fo...

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PUM

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Abstract

The invention discloses an artificial microparticle feed for clam worm larva and a preparation method thereof. The artificial microparticle feed is prepared from the following components: 35-50 parts of white fish meal, 5-15 parts of bean pulp, 10-15 parts of high protein flour, 5-15 parts of alpha-starch, 3-8 parts of scallop powder, 3-6 parts of squid liver powder, 2-5 parts of gadus protein hydrolysate, 2-5 parts of euphausiid powder, 2-5 parts of beer yeast, 3-5 parts of fish oil, 1-2 parts of soya bean lecithin, 1-2 parts of complex mineral salt, 0.5-1 part of decavitamin, 0.2-0.5 part of probiotics and 0.05-0.1 part of ethoxy quinoline. The preparation method comprises the steps of crushing, mixing, modulating, curing, swelling, granulating, drying, smashing, and sieving. The feed is high in protein and fat content, and reasonable in raw material component compatibility; nutritional ingredients of the feed can meet the requirement of rapid growth of clam worm larva, the stability is good, the soaking resisting time of the artificial microparticle feed in water is long, the dissolve-loss ratio is low, the preparation method and process are simple, the large-scale production is easily realized, and the breeding efficiency of clam worm larva is remarkably improved.

Description

Technical field [0001] The invention relates to an artificial micro-particle feed for sand silkworm larvae, in particular to an artificial compound feed that can meet the nutrients required for the growth of sand silkworm larvae, and solves the problem of insufficient biological bait during artificial breeding of sand silkworms. It belongs to aquatic products. The field of breeding feed technology. Background technique [0002] Nereid belongs to the phylum Annelida, Polychaeta, Nereididae, commonly known as sea worms, sea centipedes, sea locusts, etc. They like to inhabit beaches and silt near the coast and estuaries , Is an important economic polychaete. The main economic species used for breeding in China are: double-toothed silkworm ( Perinereis aibuhitensis ), multi-tooth surrounding sandworm ( Perinereis nuntia ) And Japanese spiny silkworm ( Neanthes japonica )Wait. [0003] Sand silkworms have extremely high nutritional value and are known as "universal fishing bait". T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175
Inventor 于海瑞于道德赵建民张琴胡修贵邱杨玉徐世太魏知军
Owner 山东康科润海洋科技有限公司
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