Feed for breeding river crabs and preparation method thereof

A preparation method and feed technology are applied in the field of feed and preparation for cultivating river crabs, which can solve the problems of staying in the human body, death of river crabs, injury to human body, etc.

Inactive Publication Date: 2018-10-23
朱沪生
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] River crabs are favored by people because of their delicious meat. The traditional breeding feed is a mixture of basic formula and growth promoter. The basic formula includes imported fish meal, soybean meal, peanut meal, cotton meal, rapeseed meal, aquatic yeast, citric acid residue, flour , soybean lecithin, squid paste, bentonite, calcium dihydrogen phosphate, the basic formula mainly provides the basic nutrients needed for survival of river crabs, among which imported fish meal, soybean meal, peanut meal, cotton meal and rapeseed meal mainly provide amino acid nutrition, and citric acid residue Acidify the feed to enhance the palatability of the feed. Soybean lecithin can promote the shelling of crabs and improve the survival rate of crabs. Calcium dihydrogen phosphate provides calcium ions and phosphorus elements to promote the shelling of cra

Method used

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Embodiment Construction

[0029] A feed for cultivating river crabs, the basic formula of which includes imported fish meal, soybean meal, peanut meal, cotton meal, rapeseed meal, aquatic yeast, citric acid residue, flour, soybean lecithin, squid paste, bentonite, calcium dihydrogen phosphate, and The additive formula includes multi-dimensional for crabs, multi-mineral for crabs, compound Bacillus subtilis, yeast, Bdellovibrio, biological antimicrobial peptides, and microcapsule kitamycin.

[0030] In the present embodiment, the basic formula accounts for 99% of the total weight of the feed, and the weight ratio of each component in the basic formula is as follows:

[0031] Imported fishmeal 12%;

[0032] soybean meal 10%;

[0033] Peanut meal 9%;

[0034] Cotton meal 7%;

[0035] Rapeseed meal 11%;

[0036] Aquatic yeast 5%;

[0037] Citric acid residue 8%;

[0038] Secondary powder 28%;

[0039] Soy Lecithin 1.4%;

[0040] Squid paste 1%;

[0041] Bentonite 5%;

[0042] Calcium dihydrogen p...

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Abstract

The invention discloses feed for breeding river crabs and a preparation method thereof. The invention aims at providing the feed for breeding river crabs, the river crabs have obvious growth effects after eating the feed, and the feed is free of any side effects. An additive formula mainly provides the river crabs with vitamins, mineral ion elements, various enzymes and other components required by growth of the river crabs for accelerating the growth of the river crabs, and the components are nuisance-free for the growth of the river crabs. The additive formula also contains antibiotics and various bacteria for inhibiting growth of harmful bacteria in the internal and external environments of the river crabs, so the river crabs have obvious growth effects and low mortality after eating the feed containing a basic formula and the additive formula, and the feed is free of any side effects.

Description

technical field [0001] The invention relates to a feed formula, in particular to a feed and a preparation method for cultivating river crabs. Background technique [0002] River crabs are favored by people because of their delicious meat. The traditional breeding feed is a mixture of basic formula and growth promoter. The basic formula includes imported fish meal, soybean meal, peanut meal, cotton meal, rapeseed meal, aquatic yeast, citric acid residue, flour , soybean lecithin, squid paste, bentonite, calcium dihydrogen phosphate, the basic formula mainly provides the basic nutrients needed for survival of river crabs, among which imported fish meal, soybean meal, peanut meal, cotton meal and rapeseed meal mainly provide amino acid nutrition, and citric acid residue Acidify the feed to enhance the palatability of the feed. Soybean lecithin can promote the shelling of crabs and improve the survival rate of crabs. Calcium dihydrogen phosphate provides calcium ions and phospho...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/22A23K10/37A23K10/18A23K20/10A23K10/26A23K20/28A23K20/174A23K20/20
CPCA23V2400/113Y02A40/818Y02P60/87
Inventor 朱沪生
Owner 朱沪生
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