Feed for crabs and preparation method thereof

A crab feed and raw material technology, applied in the field of crab feed and its preparation, can solve the problems of slow growth rate of crabs, affecting the economic income of breeding farmers, etc., and achieve rapid growth and disease resistance, easy absorption and digestion, components with reasonable effect

Inactive Publication Date: 2018-03-06
芜湖诚德农业科技有限公司
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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 traditional farming feeds frozen miscellaneous fish, small shrimps, nutrient components and feeds t

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A crab feed, comprising the following raw materials in parts by weight: 7 parts of chitosan, 20 parts of crab shell powder, 10 parts of ground turtle powder, 16 parts of silkworm chrysalis powder, 25 parts of bone meal, 7 parts of fish oil, 8 parts of distiller's grains, 12 parts of soybean meal, 8 parts of wheat bran, 17 parts of puffed soybeans, 6 parts of EM bacterial liquid, 0.8 parts of fennel powder, 1.2 parts of multivitamins, 1.4 parts of multivitamins;

[0023] The multivitamins include the following raw materials in parts by weight: 1.2 parts of vitamin A, 0.8 parts of vitamin C, 0.8 parts of vitamin D 3 1.7 parts, vitamin E 1.3 parts, vitamin K 3 1.6 parts, Vitamin B 1 1.8 parts, Vitamin B 2 1.8 parts, Vitamin B 6 1.1 parts, 0.7 parts of niacin, 0.3 parts of folic acid, 0.7 parts of pantothenic acid;

[0024] The composite minerals include the following raw materials in parts by weight: 0.6 parts of copper sulfate, 1.3 parts of ferrous sulfate, 1.0 pa...

Embodiment 2

[0031] A crab feed, comprising the following raw materials in parts by weight: 5 parts of chitosan, 15 parts of crab shell powder, 5 parts of ground turtle powder, 10 parts of silkworm chrysalis powder, 15 parts of bone meal, 5 parts of fish oil, 5 parts of distiller's grains, 10 parts of soybean meal, 5 parts of wheat bran, 15 parts of puffed soybean, 3 parts of EM bacterial liquid, 0.5 part of sage powder, 0.5 part of multivitamin, 0.5 part of multivitamin;

[0032] The multivitamin comprises the following raw materials in parts by weight: 1 part of vitamin A, 0.5 part of vitamin C, 0.5 part of vitamin D 3 1.5 parts, vitamin E 1 part, vitamin K 3 1.5 parts, Vitamin B 1 1.5 parts, Vitamin B 2 1.5 parts, Vitamin B 6 1.0 parts, 0.5 parts of niacin, 0.1 parts of folic acid, 0.5 parts of pantothenic acid;

[0033] The composite minerals include the following raw materials in parts by weight: 0.5 parts of copper sulfate, 1.0 parts of ferrous sulfate, 0.8 parts of manganese...

Embodiment 3

[0040] A crab feed, comprising the following raw materials in parts by weight: 10 parts of chitosan, 30 parts of crab shell powder, 15 parts of ground turtle powder, 20 parts of silkworm chrysalis powder, 30 parts of bone meal, 10 parts of fish oil, 10 parts of distiller's grains, 15 parts of soybean meal, 10 parts of wheat bran, 20 parts of puffed soybeans, 8 parts of EM bacteria liquid, 1.0 parts of sage powder, 1.5 parts of multivitamins, 2.0 parts of multivitamins;

[0041] The multivitamins include the following raw materials in parts by weight: 1.5 parts of vitamin A, 1.0 parts of vitamin C, 1.0 parts of vitamin D 3 2 parts, vitamin E1.5 parts, vitamin K 3 2 parts, Vitamin B 1 2 parts, Vitamin B 2 2 parts, Vitamin B 6 1.5 parts, 1.0 parts of niacin, 0.5 parts of folic acid, 1 part of pantothenic acid;

[0042] The composite minerals include the following raw materials in parts by weight: 1.0 parts of copper sulfate, 1.5 parts of ferrous sulfate, 1.2 parts of mang...

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Abstract

The present invention discloses a feed for crabs and a preparation method thereof. The feed for the crabs comprises the following raw materials in parts by weight: 5-10 parts of chitosan, 15-30 partsof crab shell powder, 5-15 parts of woodlouse powder, 10-20 parts of silkworm chrysalis powder, 15-30 parts of bone meal, 5-10 parts of fish oil, 5-10 parts of distiller's grains, 10-15 parts of soybean meal, 5-10 parts of wheat bran, 15-20 parts of expanded soybeans, 3-8 parts of an EM solution, 0.5-1.0 part of sesbania cannabina powder, 0.5-1.5 parts of compound vitamins and 0.5-2.0 parts of compound minerals. The feed for the crabs are reasonable in component combinations, plant proteins, animal proteins, oil and feed additives are reasonably combined, and the feed provides comprehensive nutrition guarantees for growth of the crabs. Besides, the EM fermented plant raw materials produce a large amount of probiotics and at the same time the feed is easy for the crabs to absorb and digestand promotes a rapid growth and disease resistances of the crabs.

Description

technical field [0001] The invention relates to a crab feed and a preparation method thereof. Background technique [0002] There are many kinds of crabs, and there are about 600 kinds of crabs in China, including swimming crabs, blue crabs, frog crabs, Guan Gong crabs and so on. Crabs are delicious and rich in protein and trace elements, which have a good nourishing effect on the body. Crab contains more vitamin A, which is helpful for skin keratinization. Crabs also have anti-tuberculosis effects, and eating crabs is of great benefit to the recovery of tuberculosis. At present, the breeding technology of crabs is very common, while traditional farming feeds frozen miscellaneous fish, small shrimps, nutrient components and feeds that are inconsistent with crabs as bait; this leads to slow growth of crabs, which seriously affects aquaculture production and aquaculture. household economic income. Contents of the invention [0003] In order to solve the above technical p...

Claims

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Application Information

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IPC IPC(8): A23K50/80
CPCA23K50/80Y02A40/818
Inventor 杨惟寿杨国兵杨胜强姚斌王义根李宜柏樊京汉
Owner 芜湖诚德农业科技有限公司
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