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A kind of feed for increasing the amount of crab paste produced by crabs

A technology of crab paste and feed, which is applied in the field of feed to increase the amount of crab paste produced by crabs. It can solve the problems of low survival rate of pond culture and affect the economic income of farmers in culture production, so as to improve resource utilization rate, sufficient source of raw materials, The effect of improving the survival rate and weight gain rate

Active Publication Date: 2015-11-18
广东上上生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the breeding technology of crabs is very common, while the traditional farming feeds frozen miscellaneous fish, small shrimps, nutrient components and feeds that are inconsistent with crabs as bait; resulting in a low survival rate of pond culture, which seriously affects the production and production of crabs. Economic income of farmers

Method used

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  • A kind of feed for increasing the amount of crab paste produced by crabs
  • A kind of feed for increasing the amount of crab paste produced by crabs
  • A kind of feed for increasing the amount of crab paste produced by crabs

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Experimental program
Comparison scheme
Effect test

Embodiment 1-3

[0034] A kind of feed that improves the amount of crab paste produced by crabs, its raw materials are shown in Table 2.

[0035] Table 2

[0036]

[0037]

[0038]

[0039] The above-mentioned components are mixed and passed through an 80-mesh standard sieve, then water is added to make soft granules, and the moisture content of the formula feed is controlled to be ≤12.5%.

Embodiment 1

[0041] The composition of multivitamin is: every 1000g of multivitamin contains vitamin A12000000IU, vitamin D 3 2500000IU, vitamin E100000IU, vitamin K 3 9000mg, Vitamin B 1 20000mg, Vitamin B 2 25mg, niacin 70,000mg, calcium pantothenate 25,000mg, folic acid 2,500mg, biotin 250mg, inositol 100,000mg, vitamin C 200,000mg, and the rest is bran. The composition of the composite adhesive is: every 1000g of the composite adhesive contains 300g of gluten powder, 400g of seaweed glue, 200g of tamarind seed glue, and 100g of dextrin. The composition of compound minerals is: every 1000g of compound minerals contains 25000mg of iron, 4000mg of manganese, 2000mg of copper, 7000mg of zinc, 600mg of cobalt, 3500mg of iodine, 125mg of selenium, 55000mg of magnesium, 30000mg of potassium, and the rest is medical stone.

Embodiment 2

[0043] The composition of multivitamin is: every 1000g multivitamin contains vitamin A10000000IU, vitamin D 3 2000000IU, vitamin E80000IU, vitamin K 3 6000mg, vitamin B 1 10000mg, Vitamin B 2 20mg, niacin 60,000mg, calcium pantothenate 20,000mg, folic acid 2,000mg, biotin 200mg, inositol 80,000mg, vitamin C 150,000mg, and the rest is bran. The composition of the composite adhesive is: every 1000g of the composite adhesive contains 250g of gluten powder, 350g of seaweed glue, 250g of tamarind seed glue, and 150g of dextrin. The composition of compound minerals is: every 1000g compound compound minerals contains iron 20000mg, manganese 3000mg, copper 1500mg, zinc 6000mg, cobalt 500mg, iodine 3000mg, selenium 100mg, magnesium 50000mg, potassium 25000mg, and the rest is medical stone.

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Abstract

The invention belongs to the technical field of marine product culturing, and particularly relates to a fodder capable of improving the crab cream yield of crabs. The fodder comprises, by weight percentage, 25-28% of wheat flour, 9-12% of corn DDGS, 15-18% of fly maggot powder, 12-14% of albumen powder, 3-5% of beer yeast, 0.8-1.5% of DHA micro-algal oil, 0.5-1% of EPA refined oil, 2% of fish oil, 1% of kelp powder, 0.1-0.2% of choline chloride, 0.2% of sodium chloride, 0.04-0.05% of L-carnitine, 1-2% of chitosan, 1-2% of tea polyphenol, 0-1% of garlic, 0.8-1% of maca powder, 2-4% of isomaltooligosaccharide, 0.3% of composite bacillus, 0.05-0.06% of mildew preventive, 1-3% of compound adhesives, 1-2% of compound minerals, 0.5-1.5% of multivitamins and the balance biogas residues. The fodder can improve the crab cream yield of the crabs, meets the growth demands of the crabs and avoids using fish meal as raw materials.

Description

technical field [0001] The invention belongs to the technical field of mariculture, and in particular relates to a feed for increasing the amount of crab paste produced by crabs. Background technique [0002] As the main protein source of aquafeed, fishmeal has been widely used in aquaculture because of its high protein content, balanced amino acid composition, good palatability, and low anti-nutritional factors. The scale of aquaculture in the world is growing at an annual rate of 11%, but the annual output of fish meal in the world is declining. In recent years, the annual output of fish meal is only maintained at 6-7 million tons, resulting in an imbalance between the supply and demand of high-quality feed protein sources. Therefore, finding high-quality fishmeal substitute raw materials and studying the addition ratio of alternative protein sources have become key issues for the sustainable development of aquaculture. Soybean meal has been widely studied as a high-quali...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/00A23K1/16A23K1/06A23K10/20A23K10/30A23K10/38A23K20/105A23K20/142A23K20/158A23K20/174A23K20/22A23K50/80
CPCY02P60/873Y02A40/818Y02P60/87
Inventor 张进
Owner 广东上上生物科技有限公司
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