Feed for penaeus vannamei at shelling period and preparation method thereof

A white shrimp, molting technology, applied in animal feed, animal feed, application and other directions, can solve the problems of incomplete molting or soft shell, low survival rate of prawns, etc., to improve or incomplete molting, low price, The effect of improving the survival rate

Inactive Publication Date: 2014-02-19
BENGBU FENGMU BEEF & MUTTON PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Prawns are rich in nutrition and are very popular among people. However, when culturing prawns, due to insufficient nutrition intake during the molting period of prawns, symptoms such as incomplete molting or soft shells, the survival rate of prawns is not high. The present invention aims at this symptom. Provide a nutrient-rich feed during moulting to improve shrimp survival

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0015] A kind of feed of Penaeus vannamei in moulting period is made from raw materials with the following weight (jin):

[0016] Fish meal 60, peanut meal 30, soybean meal 40, meat and bone meal 10, bean curd residue 20, high-gluten flour 6, honeysuckle 3, sweet potato vine 2, gynostemma 1, hawthorn 2, calcium fruit leaf 2, gallinacea 1, angelica 1, corn Silkworm 2, chicken bone grass 1, mushroom powder 2, calcium lactate 1, angelica oil 0.6, soybean lecithin 2, soybean protein powder 3, fish oil 4, astaxanthin 0.1, brewer's yeast 1.

[0017] A kind of feed preparation method of Penaeus vannamei in moulting stage, comprising the following steps:

[0018] (1) Rinse the bean curd dregs with clean water until there is no pulp, drain and put them into a pot, add honeysuckle, stir-fry until slightly charred, cool and crush to obtain bean dregs powder;

[0019] (2) Mix sweet potato vine, Gynostemma pentaphyllum, hawthorn, calcium fruit leaf, gallinacea, angelica dahurica, corn sil...

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PUM

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Abstract

The invention discloses a feed for penaeus vannamei at a shelling period. The feed is prepared from the following raw materials in parts by weight: 60-80 parts of fish meal, 30-40 parts of peanut meal, 40-50 parts of soya bean meal, 10-20 parts of meat and bone meal, 20-30 parts of soybean curd residues, 6-8 parts of high gluten flour, 3-4 parts of lonicera japonica, 2-3 parts of sweet potato rattans, 1-2 parts of gynostemma pentaphylla, 2-3 parts of crataegus pinnatifida bunge, 2-3 parts of prunus humilis bunge leaves, 1-2 parts of endothelium corneum gigeriae galli, 1-2 parts of angelica dahurica, 1-3 parts of corn stigmas, 1-2 parts of abrus cantoniensis hance, 2-3 parts of lentinus edodes powder, 1-2 parts of calcium lactate, 0.5-0.8 part of angelica oil, 2-3 parts of soya bean lecithin, 3-4 parts of soybean protein powder, 4-5 parts of fish oil, 0.1-0.3 part of astaxanthin and 1-1.5 parts of beer yeast. The feed is wide in raw material source and low in price; the prepared feed has the effects of promoting the appetite, diminishing inflammation and resisting bacteria, invigorating the blood circulation and promoting apocenosis, and improving the immunity; the feed is high in calcium content, can effectively meet the nutritional requirements needed during the shelling period of the penaeus vannamei and improves the symptoms that the penaeus vannamei has a soft shell or is not shelled completely and the like; the survival rate of the penaeus vannamei is improved obviously.

Description

technical field [0001] The invention relates to a feed, in particular to a feed for Penaeus vannamei at the molting stage and a preparation method thereof. Background technique [0002] Prawns are rich in nutrition and are very popular among people. However, when culturing prawns, due to insufficient nutrition intake during the molting period of prawns, symptoms such as incomplete molting or soft shells, the survival rate of prawns is not high. The present invention aims at this symptom. Provide a nutrient-rich feed during moulting to improve shrimp survival. Contents of the invention [0003] The invention overcomes the disadvantages of the prior art, and provides a feed for Penaeus vannamei at the molting stage and a preparation method thereof. [0004] The present invention is achieved through the following technical solutions: [0005] A kind of feed of Penaeus vannamei in moulting stage is made from the following raw materials in parts by weight: [0006] Fish meal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/16A23K1/18
Inventor 杨国辉
Owner BENGBU FENGMU BEEF & MUTTON PRODS
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