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Feed additive for improving reproduction performance of male media duck

A feed additive and performance technology, which is applied in the field of feed additives for improving the reproductive performance of male-pollinated ducks, can solve the problems of ineffective egg-laying performance, poor egg-laying performance, and low hatchability of male-pollinated ducks, so as to improve reproductive performance and feed The effect of low feeding cost and simple feeding method

Inactive Publication Date: 2017-09-22
安徽祥飞枞阳媒鸭养殖有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The media duck is a kind of duck between wild ducks and domestic ducks. It is domesticated by wild ducks after long-term breeding. The breeding places are mainly in Anqing and the surrounding areas of Anqing City. It is the most characteristic local waterfowl genetics in Anhui Province. As one of the resources, the breeding of media ducks is mainly based on stocking in ponds. Generally, there are few artificial feeds. Although there are many types of natural feeds, they have no significant effect on improving the egg production performance of media ducks. The existing media duck breeding industry is widespread. Poor egg production performance and low hatchability

Method used

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  • Feed additive for improving reproduction performance of male media duck

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Effect test

Embodiment 1

[0021] A feed additive for improving the reproductive performance of male ducks,

[0022] The additive consists of 0.01 parts by weight of nandrolone phenylpropionate, 3 parts of maggot protein, 15 parts of soybean oligosaccharides, 3 parts of phospholipids, 1 part of vitamin B, 1 part of distiller's grain extract, and 2 parts of concentrated orange peel powder;

[0023] When the maggot protein is produced, the maggots are thickened by flashing steam at 260°C, adding 2 times the volume of water to mix and refine the pulp, the fineness of the pulp is 120 mesh, adding tyrosine in a ratio of 2‰ to the slurry, mixing Evenly heated to 35°C and kept warm, inoculated with lipase at a ratio of 2‰, and inoculated with pectinase at a ratio of 1‰, enzymatic hydrolysis for 8 hours, centrifuged to retain the precipitate, and spray-dried to obtain maggot protein;

[0024] When making the concentrated orange peel powder, crush the orange peel to 180 mesh, add 6 times the volume of water and ...

Embodiment 2

[0028] A feed additive for improving the reproductive performance of male ducks,

[0029] The additive consists of 0.015 parts of nandrolone phenylpropionate, 5 parts of maggot protein, 18 parts of soybean oligosaccharides, 4 parts of phospholipids, 1.2 parts of vitamin B, 1.8 parts of distiller's grains extract, and 5 parts of concentrated orange peel powder in parts by weight. ;

[0030] When the maggot protein is produced, the maggots are thickened by steam flashing at 260°C, and 3 times the volume of water is added to mix and refine. Evenly heated to 38°C and kept warm, inoculated with lipase at a ratio of 3‰, and inoculated with pectinase at a ratio of 1.5‰, enzymatic hydrolysis for 9 hours, centrifuged to retain the precipitate, and spray-dried to obtain maggot protein;

[0031] When making the concentrated orange peel powder, crush the orange peel to 200 mesh, add 7 times the volume of water and mix evenly, heat to a slight boiling state and keep for 30 minutes, and wh...

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Abstract

The invention relates to the technical field of feed additives, specifically to a feed additive for improving reproduction performance of a male media duck. The additive comprises the following components in parts by weight: 0.01-0.15 part of nandrolone phenylpropionate, 3-5 parts of maggot protein, 15-18 parts of soybean oligosaccharides, 3-4 parts of phospholipid, 1-1.2 parts of vitamin B, 1-1.8 parts of vinasse extract, and 2-5 parts of orange peel concentrated powder. The feed additive is capable of obviously improving the reproduction performance of the male media duck, that is, the quality of seminal fluid, the activity and the in-vivo testosterone level of the male media duck can be improved; in addition, the feeding method is simple, and the feeding cost is low, so that the feed additive has a positive significance on realizing the quick propagation of the media duck.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a feed additive for improving the reproductive performance of male ducks. Background technique [0002] The media duck is a kind of duck between wild ducks and domestic ducks. It is domesticated by wild ducks after long-term breeding. The breeding places are mainly in Anqing and the surrounding areas of Anqing City. It is the most characteristic local waterfowl genetics in Anhui Province. One of the resources, the breeding of media ducks is mainly based on stocking in ponds. Generally, there are few artificial feeds. Although there are many types of natural feeds, they have no significant effect on improving the egg production performance of media ducks. The existing media duck breeding industry is widespread. Poor egg production performance and low hatchability. Contents of the invention [0003] In order to solve the shortcomings of existing media duck breeding, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/37A23K10/38A23K20/10A23K20/147A23K20/158A23K20/163A23K20/174A23K50/75
CPCA23K10/37A23K10/38A23K20/10A23K20/147A23K20/158A23K20/163A23K20/174A23K50/75Y02P60/87
Inventor 钱立祥
Owner 安徽祥飞枞阳媒鸭养殖有限公司
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