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, high conversion rate, and low dissolution rate

Active Publication Date: 2015-04-08
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 powder, 5 kg of cod hydrolyzed protein, 3 kg of krill powder, and 3 kg of brewer’s yeast kg, 5 kg of fish oil, 1.5 kg of soybean lecithin, 2 kg of compound mineral salts, 0.5 kg of multivitamins, 0.2 kg of prebiotics and 0.05 kg of ethoxyquinoline.

[0016] 2. Preparation method: coarsely pulverize the above-mentioned solid raw materials through a 60-mesh sieve, weigh and mix the above-mentioned solid components, pass through a 300-mesh sieve through superfine grinding, and then mix evenly with the two liquid raw materials of fish oil and soybean lecithin, And through the conditioner, the conditioning time is 2-3 minutes, the conditioning temperature is 100-120°C, the steam pressure is 0.5-0.6 Mpa, and it is puffed and granulated by an extruder, and the temperature is 80-90 in the dryer. ℃, and then crushed and sieved to mak...

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 powder, 4 kg of cod hydrolyzed protein, 5 kg of krill powder, and 2 kg of brewer’s yeast kg, 4 kg of fish oil, 2 kg of soybean lecithin, 1.6 kg of compound mineral salts, 1 kg of multivitamins, 0.3 kg of prebiotics and 0.1 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: 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 powder, 3 kg of cod hydrolyzed protein, 4 kg of krill powder, 5 kg of brewer’s yeast, 3 kg of fish oil, 1 kg of soybean lecithin, 1 kg of complex mineral salts, 0.72 kg of multivitamins, 0.5 kg of prebiotics and 0.08 kg of ethoxyquinoline.

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

[0025] 3. Breeding result: same as embodiment 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, and the protein content ranges of each product are 65-70%, 43-46%, respectively. %, 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 ...

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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 microparticle feed for nereis larvae, specifically an artificial compound feed that can meet the nutrition required for the growth of nereis larvae, solves the problem of insufficient biological bait during the artificial breeding of nereis larvae, and belongs to aquatic products. Farming feed technology field. Background technique [0002] Nereid (Nereid) belongs to Annelida, Polychaeta, and Nereididae. It is commonly known as sea worm, sea centipede, sea leech, etc. It likes to inhabit the tidal flats and mud near the coast and estuaries , an economically important polychaetes. Domestic economic species used for breeding mainly include: double-toothed clamworm ( Perinereis aibuhitensis ), multi-toothed clamworm ( Perinereis nuntia ) and Japanese clamworm ( Neanthes japonica )Wait. [0003] The clam worm has high nutritional value and is known as "universal bait". It is a high-quality natural bait for arti...

Claims

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Application Information

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Patent Type & Authority Patents(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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