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Feeding composition for improving reproductive performance of sows and preparation method thereof

A reproductive performance and composition technology, applied in the fields of application, animal feed, animal feed, etc., can solve problems such as the decline in pig farm production efficiency, premature culling of sows, and the increase in the number of empty sows in non-working days, so as to maintain Healthy digestive tract, low price, good palatability

Pending Publication Date: 2021-06-18
江西正邦动物保健品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In production, reproductive obstacles not only cause a large number of sows to be culled prematurely, but also lead to an increase in the number of empty pregnancy days of sows, that is, the non-working days of sows, which greatly reduces the production efficiency of pig farms

Method used

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  • Feeding composition for improving reproductive performance of sows and preparation method thereof
  • Feeding composition for improving reproductive performance of sows and preparation method thereof
  • Feeding composition for improving reproductive performance of sows and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5

[0036] The parts by weight of each raw material of the feed composition in Examples 1-5 of the present application are shown in Table 1.

[0037] The parts by weight of each raw material of the feed composition in the embodiment 1-5 of the present application in table 1

[0038]

[0039]

[0040] In Example 1-5 of the present application, the preparation method of the fermented traditional Chinese medicine additive comprises the following steps:

[0041] S1. Put astragalus, angelica, rehmannia glutinosa and Atractylodes macrocephala into the extraction tank in parts by weight, and the astragalus, angelica, rehmannia glutinosa and Atractylodes macrocephala are all dry and pulverized, add 10 times the total volume of astragalus, angelica, rehmannia glutinosa and Atractylodes macrocephala After decocting in water for 11 hours, filter to obtain filtrate and filter residue;

[0042] S2. After the filtrate is placed in a cooling tank and cooled to room temperature, the supernat...

Embodiment 6

[0052] The difference between the feed composition in Example 6 and Example 5 is that the raw material of the feed composition in Example 6 does not contain bamboo draining water.

Embodiment 7

[0054] The difference between the feeding composition in Example 7 and Example 5 is that the raw material of the feeding composition in Example 7 does not contain fermented traditional Chinese medicine additives, and the feeding composition in Example 6 contains traditional Chinese medicine Additive, and the weight fraction of Radix Astragali, Radix Angelicae sinensis, Rehmannia glutinosa and Atractylodes Rhizoma Atractylodes Rhizome in described Chinese medicine additive is consistent with embodiment 5.

[0055] performance test

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Abstract

The invention relates to the technical field of animal feed, and particularly discloses a feeding composition for improving reproductive performance of sows and a preparation method thereof. The feeding composition comprises the following raw materials in parts by weight: 65-75 parts of corn; 25-35 parts of wheat bran; 15 to 25 parts of soybean meal; 15-25 parts of rice bran; 1-5 parts of bamboo juice; 1-5 parts of a fermented traditional Chinese medicine additive; 1-5 parts of a vitamin additive and 1-5 parts of an inorganic salt additive. The preparation method comprises the following steps: L1, mixing the corn, the wheat bran, the soybean meal and the rice bran, stirring and crushing to obtain a primary crushed materials; L2, uniformly mixing the primary crushed materials, a fermented traditional Chinese medicine additive, a vitamin additive and an inorganic salt additive to obtain a secondary mixed materials; and L3, adding the bamboo juice and purified water into the secondary mixed materials, uniformly stirring and mixing to obtain a paste, drying the paste, and granulating in a granulator to obtain the feed composition. The composition can be used as a sow feed in sow breeding, and has the advantage of improving the reproductive performance of sows.

Description

technical field [0001] The application relates to the technical field of animal feed, more specifically, it relates to a feed composition for improving reproductive performance of sows and a preparation method thereof. Background technique [0002] In recent years, with the continuous improvement of the intensification of my country's pig industry, in large-scale breeding, sow reproductive obstacles have frequently appeared, and the reproductive efficiency of sows has dropped significantly. expansion bottleneck. Reproductive disorders in sows mainly refer to the phenomenon of long-term anoestrus, repeated infertility, abortion, stillbirth, and short service life of sows caused by poor feeding, reproduction and epidemic diseases. In production, reproductive barriers not only cause a large number of sows to be eliminated prematurely, but also lead to an increase in the number of empty pregnancy days of sows, that is, the number of non-working days of sows, which makes the prod...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/12A23K20/174A23K20/26A23K40/10
CPCA23K50/30A23K10/30A23K10/37A23K10/12A23K20/174A23K20/26A23K40/10Y02P60/87
Inventor 邹冰洁贺智宪王赞文刘大波张温娜单亚静
Owner 江西正邦动物保健品有限公司
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