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Feed for culturing pelteobagrus fulvidraco and preparation method of feed

A technology of feed and fishmeal, which is applied in the field of feed and its preparation for the cultivation of yellow catfish, can solve the problems of low breeding efficiency and achieve the effects of improving breeding efficiency, high quality and reducing costs

Inactive Publication Date: 2016-03-23
COFCO FEED +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this patented technology can use soybean protein peptides to reduce the proportion of fishmeal generally used in aquatic feeds of about 40% to 15-20% in this field and reduce the cost of breeding, the bait coefficient of the feed produced by it is still above 1.25. still inefficient

Method used

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  • Feed for culturing pelteobagrus fulvidraco and preparation method of feed
  • Feed for culturing pelteobagrus fulvidraco and preparation method of feed
  • Feed for culturing pelteobagrus fulvidraco and preparation method of feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1: The feed of the present invention

[0026] Raw materials: Peruvian fish meal 30% (CP65%), Mauritius fish meal 10% (CP65%), soybean meal 26% (CP43%), flour 25.8% (CP13%), soybean oil 4%, calcium dihydrogen phosphate 2.0%, zeolite powder 1.0 %, sea fish compound premix 1.0%, feed grade calcium propionate 0.1%, vitamin C 0.05%, antioxidant 0.05%.

[0027] Preparation: the feed is obtained by pelletizing through an extruded process.

Embodiment 2

[0028] Example 2: The feed of the present invention

[0029] Raw materials: Peruvian fish meal 20% (CP65%), Mauritius fish meal 20% (CP65%), soybean meal 26% (CP43%), flour 25.8% (CP13%), soybean oil 4%, calcium dihydrogen phosphate 2.0%, zeolite powder 1.0 %, sea fish compound premix 1.0%, feed grade calcium propionate 0.1%, vitamin C 0.05%, antioxidant 0.05%.

[0030] Preparation: the feed is obtained by pelletizing through an extruded process.

Embodiment 3

[0031] Example 3: The feed of the present invention

[0032] Raw materials: Peruvian fish meal 10% (CP65%), Mauritius fish meal 30% (CP65%), soybean meal 26% (CP43%), flour 25.8% (CP13%), soybean oil 4%, calcium dihydrogen phosphate 2.0%, zeolite powder 1.0 %, sea fish compound premix 1.0%, feed grade calcium propionate 0.1%, vitamin C 0.05%, antioxidant 0.05%.

[0033] Preparation: the feed is obtained by pelletizing through an extruded process.

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Abstract

The invention relates to the field of processing of aquatic feed and discloses feed for culturing pelteobagrus fulvidraco and a preparation method of the feed. The feed comprises Peru fish meal, Mauritius fish meal, bean pulp, flour, soybean oil, monocalcium phosphate, zeolite powder, marine fish compound premix, feed-grade calcium propionate, vitamin C and an anti-oxidant, wherein the mass percentage of the Peru fish meal is 10%-30%. According to the feed for culturing the pelteobagrus fulvidraco, multiple appropriate components with low costs are adopted for reduction of the proportion of the Peru fish meal, the cost is reduced, meanwhile, the feed has the higher quality, the coefficient of the feed can be decreased, and the specific growth rate and the relative weight gain rate of the pelteobagrus fulvidraco can be increased.

Description

Technical field [0001] The invention relates to the field of aquatic feed processing, in particular to a feed for cultivating yellow catfish and a preparation method thereof. Background technique [0002] Pelteobagrusfulvidraco (scientific name: Pelteobagrusfulvidraco) is a fish belonging to the genus Pelteobagrusfulvidraco. Adult fish generally have a body length of about 20cm, a straight belly, a flat back half of the body, and a slender tail; the head is large and flat, the snout is short, round and blunt, the upper and lower jaws are slightly equal, the mouth is large, the lower position, and two faces There are fluffy tooth bands on the palate; the eyes are small and lateral. There are 4 pairs of whiskers, the end of the nasal whiskers can be extended behind the eyes, 1 pair of maxillary whiskers, the longest, 2 pairs of whiskers, shorter than the maxillary whiskers; bare body without scales, complete lateral line; omnivorous, staple food of benthic small animals, shrimp, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/22A23K10/30A23K20/26A23K20/28A23K20/20A23K20/174A23K20/10
CPCY02A40/818
Inventor 马利张志勇
Owner COFCO FEED
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