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Feed additive and mixed batch for improving semen quality of breeding boars

A feed additive and compounding technology, applied in animal feed, animal feed, application, etc., can solve the problems of frequent semen collection, unclear effective components, and irregular semen collection.

Inactive Publication Date: 2013-04-03
BEIJING DABEINONG TECH GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, due to the small number of breeding boars in general farms, some farms do not have special compound feed for breeding boars, and use pregnant sow feed instead
In addition, due to the frequency of semen collection is too frequent, irregular semen collection, improper care of boars in summer and other reasons, resulting in a decline in the quality of semen
There are some additives specifically aimed at improving the quality of boar semen on the market, including Chinese herbal medicines, vitamins, etc., but the sources of ingredients of Chinese herbal medicine additives are different, and the effective components are not clear, so the uniform effect cannot be achieved in use

Method used

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  • Feed additive and mixed batch for improving semen quality of breeding boars

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Prepare 2.5kg of additives and the weight of each component is as follows:

[0020] Broken Haematococcus pluvialis powder (purchased from Shandong Weifusite Biotechnology Co., Ltd., the same below) 200g, zinc lactate 400g (purchased from Zhengzhou Ruipu Biological Engineering Co., Ltd., containing 21.8% zinc), small peptide protein ( Peptide Jianbao 200 (purchased from Shanghai Bangcheng Biotechnology Co., Ltd., the same below) 500g, corn flour 1400g, 2.5kg in total.

[0021] The composition of boar compound feed: corn 594kg, bran 110kg, soybean meal 210kg, fish meal 10kg, soybean oil 10kg, calcium hydrogen phosphate 10kg, lysine 1kg, methionine 0.3kg, stone powder 10kg, salt 3kg, premix (Dabei Agricultural S417) 40kg, the additive 2.5kg of above-mentioned preparation, add up to 1000.8kg.

Embodiment 2

[0023] Prepare 4.5kg of additives and the weight of each component is as follows:

[0024] Broken Haematococcus pluvialis powder 400g, zinc methionine (purchased from Beijing Liuwei Technology Co., Ltd.) 800g (containing about 15% zinc), small peptide protein 1000g, corn flour 2300g, a total of 4.5kg.

[0025] The composition of boar compound feed: corn 592kg, bran 110kg, soybean meal 210kg, fish meal 10kg, soybean oil 10kg, calcium hydrogen phosphate 10kg, lysine 1kg, methionine 0.3kg, stone powder 10kg, salt 3kg, premix (large Beinong S417) 40kg, a total of 1000.8kg.

Embodiment 3

[0027] The weight of each component for preparing 4kg of additives is as follows:

[0028] Broken Haematococcus pluvialis powder 400g, zinc methionine 500g (15% zinc), small peptide protein 800g, corn flour 2300g, 4kg in total.

[0029] The composition of boar compound feed: corn 592kg, bran 110kg, soybean meal 210kg, fish meal 10kg, soybean oil 10kg, calcium hydrogen phosphate 10kg, lysine 1kg, methionine 0.3kg, stone powder 10kg, salt 3kg, premix (Dabei Agricultural S417) 40kg, the additive 4kg of above-mentioned preparation adds up to 1000.3kg.

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Abstract

The invention discloses a feed additive and a mixed batch for improving the semen quality of breeding boars. The feed additive disclosed by the invention contains the following components in part by weight: 1-2 parts of broken-walled haematococcus pluvialis powder, 2.5-5 parts of small peptide proteins and 2-4 parts of organic zinc. The feed additive is adopted for feeding adult breeding boars, the sexuality of the breeding boars can be improved, and especially the semen quality can be increased in summer, for example, the semen production quantity, the semen vitality and the semen density are improved, the semen deformity rate is reduced, and the like.

Description

technical field [0001] The invention belongs to the field of feed, in particular to a feed additive and batch material for improving the quality of boar semen. Background technique [0002] Breeding boars are one of the most important means of production in the modern pig industry. The quality of the breeding boar has a great impact on the entire pig herd. As the saying goes, "A good sow makes a good litter; a good boar makes a good slope". One breeding boar needs to provide semen to 20-30 sows. At present, especially in the summer (July-August) boar studs have problems such as low libido, insufficient semen collection, insufficient sperm motility, and high deformity rate. Breeding boars have higher nutritional requirements than pregnant sows. Insufficiency of protein, various essential amino acids, various minerals and vitamins will delay sexual maturity, reduce the amount of semen, semen concentration and sperm count of breeding boars, and reduce Sexual desire and semen ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16
Inventor 闫轶洁彭子欣宋维平贠桂玲李曼韩科厅
Owner BEIJING DABEINONG TECH GRP CO LTD
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