Nutrient enrichment feed for parent clam worms and preparation method thereof

A technology of nutrition fortification and nutrition fortifier, applied in the direction of animal feed, animal feed, application, etc., can solve the problem of insufficient nutrition of the nematode parent worm, and achieve the effects of reliable source of raw materials, improving egg quality, and protecting the breeding environment.

Active Publication Date: 2015-07-15
WEIFANG UNIVERSITY
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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 a nutrient-enhanced feed for clamworm parent insects and its preparation method, so as to meet the nutritional needs of the clamworm parent insects for growth and breeding, and solve the problem of insufficient nutrition of the clam silkworm parent insects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] 1. Formula: 25 kg of white fish meal, 26 kg of soybean meal, 15 kg of high-gluten flour, 5 kg of α-starch, 4 kg of scallop powder, 4 kg of squid powder, 2 kg of shrimp shell powder, 3 kg of brewer’s yeast, and compound nutritional enhancer 3kg, clamworm 5kg, fish oil 3kg, soybean lecithin 2kg, complex mineral salt 1.6kg, multivitamin 0.85kg, probiotic 0.5kg and ethoxyquinoline 0.05kg.

[0017] 2. Preparation method: coarsely pulverize the above-mentioned solid raw materials through a 40-mesh sieve, weigh and mix according to the above-mentioned solid components, pass through a 150-mesh sieve through superfine grinding, and then mix with fish oil, soybean lecithin and pulped clam worms Uniform, and tempered by a 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 the particle size is 1.3-1.6 by extruding with an extruder mm particles can be dried in a dryer at a temperature of 80-90°C.

[0...

Embodiment 2

[0020] 1. Formula: 28 kg of white fish meal, 20 kg of soybean meal, 10 kg of high-gluten flour, 15 kg of α-starch, 3 kg of scallop powder, 3 kg of squid powder, 3 kg of shrimp shell powder, 2 kg of brewer’s yeast, compound nutritional enhancer 4kg, clamworm 4kg, fish oil 3.5kg, soybean lecithin 1.5kg, complex mineral salt 1.5kg, multivitamin 1kg, prebiotic 0.4kg and ethoxyquinoline 0.1kg.

[0021] 2. Identical to the preparation method of embodiment 1;

[0022] 3. Breeding result: same as embodiment 1.

Embodiment 3

[0024] 1. Formula: 35 kg of white fish meal, 15 kg of soybean meal, 13 kg of high-gluten flour, 10 kg of α-starch, 2 kg of scallop powder, 2 kg of squid powder, 4 kg of shrimp shell powder, 4 kg of beer yeast, 5 kg of compound nutritional enhancer , Nereis 3 kg, fish oil 4 kg, soybean lecithin 1 kg, complex mineral salt 1 kg, multivitamin 0.62 kg, prebiotic 0.3 kg and ethoxyquinoline 0.08 kg.

[0025] 2. Identical to the preparation method of embodiment 1;

[0026] 3. Breeding result: same as embodiment 1.

[0027] Among them: the compound nutritional enhancer is compounded by Schizochytridium powder, Haematococcus powder, arachidonic acid, cod liver oil and vitamin E, and its weight per thousand is respectively: 400, 200, 200, 198 and 2; Raw materials are commercially available feed grade;

[0028] White fish meal, soybean meal, high-gluten flour, scallop meal, squid meal, shrimp shell meal and brewer's yeast are all commercially available products, and the protein content...

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PUM

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Abstract

The invention discloses a nutrient enrichment feed for parent clam worms and a preparation method thereof. The nutrient enrichment feed is prepared from the following components: 25-35 parts of white fish meal, 15-30 parts of bean pulp, 10-15 parts of high protein flour, 5-15 parts of alpha-starch, 2-5 parts of scallop powder, 2-5 parts of squid liver powder, 2-5 parts of shrimp shell powder, 2-5 parts of beer yeast, 3-5 parts of compound nutrient supplements, 3-5 parts of clam worms, 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, and drying. The nutrient enrichment feed is high in protein and fat content, and reasonable in raw material component compatibility; nutritional ingredients of the nutrient enrichment feed can meet the requirement of growth and propagation of parent clam worms, the stability is good, the quality of ova is improved, the brood amount and the hatchability of clam worms and the survival rate of offspring seeds are increased, the soaking resisting time of the nutrient enrichment 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 growth and propagation efficiency of parent clam worms can be remarkably improved.

Description

technical field [0001] The invention relates to a nutrient-enhanced feed for clamworm parent insects, specifically an artificial compound feed that can fully satisfy the nutrition required for the growth and breeding of clamworm parent insects, and belongs to the technical field of aquaculture feed. 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 artificial breeding and aquaculture, and can be used as a high-quality additive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/10A23K1/00
Inventor 曹慧于海瑞于道德赵建民张琴徐世太魏知军刘洪军
Owner WEIFANG UNIVERSITY
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