Composite premix and feed for lactating sows

A technology of compound premix and lactating sows, which is applied in the field of seasonal conditioning functional food, and can solve the problems of low intestinal immune response ability and rapid decline of piglets

Inactive Publication Date: 2017-10-20
BEIJING SIFANGGHONG FEED TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the content of immunoglobulin in colostrum is high, it decreases rapidly, and the immune response ability of piglets' intestines is also low

Method used

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  • Composite premix and feed for lactating sows

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Embodiment 1. the preparation of general-purpose grain of the present invention

[0057] The extracts specifically used in the examples of the present invention were all purchased from Sichuan Ailu Hengrui Biotechnology Co., Ltd.

[0058] The ingredients should be mixed evenly, and the package should be used up as soon as possible after opening; the color of the carrier changes slightly, which does not affect the product quality.

[0059] The preparation method of general-purpose grain of the present invention is as follows:

[0060] 1. Premix:

[0061] The premix consists of two parts, the first universal premix and the second premix, both of which are formulated as follows:

[0062] a. Universal first premix:

[0063] 1.5kg of motherwort extract, 3kg of astragalus polysaccharide and 10kg of ethanol were evenly mixed together, and made up to 50kg with chaff powder, thus preparing the first general-purpose premix.

[0064] b. Second premix:

[0065] First, mix the ...

Embodiment 2

[0074] Embodiment 2. The influence of universal grain of the present invention on lactating sows

[0075] In order to verify the feeding effect of the universal grain of the present invention on nursing sows, select 20 nursing sows in physical condition, and divide them into two groups (every group of 10) at random, as a control group and a test group respectively. The control group was fed with common rations for lactating sows, and the test group was fed with general-purpose ration 1 of the present invention. The feeding time lasted for 28 days, from 3 days before delivery to weaning on the 25th day after delivery. From 3 days after delivery, the sows started to eat freely, and the rest were carried out in accordance with the pig farm feeding management model to ensure that the sows had free access to drinking water. During the experiment, no creep feed was placed in the feeder for piglets, and no feeding was carried out.

[0076] Record the number of piglets born, the weigh...

Embodiment 3

[0083] Embodiment 3. the preparation of seasonal grain of the present invention

[0084] As shown above, described the compounding method of general-purpose grain of the present invention in embodiment 1, verified the impact of this general-purpose grain on the health status and production performance of lactating sows in embodiment 2, found that the general-purpose grain of the present invention has an effect on Positive and positive effects on lactating sows as well as piglets.

[0085] On this basis, the inventor also adjusted the composition of the general-purpose grain of the present invention according to different seasons, and formulated a seasonal grain. The ingredients of the seasonal food and the general-purpose food are basically the same, the difference is: in the general-purpose first premix that constitutes the general-purpose food, different ingredients are additionally added for different seasons, thus forming a seasonal type first premix. The seasonal first ...

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Abstract

The invention relates to the field of sow feed and particularly relates to a composite premix for lactating sows. The composite premix comprises motherwort extract, astragalus polysaccharide and spermine. The invention also relates to feed for lactating sows. The feed comprises the composite premix, corn, bran, soybean meal and expanded soybeans. The seasonal feed improves the lactation amount and milk quality of the lactation sows, improves the growth rate of the piglets, the viability of the piglets and the weaning weight, also indirectly improves the immunity and the health status of the piglets, reduces the diarrhea and increases the survival rate.

Description

technical field [0001] The invention relates to the field of pig food, in particular to a compound premix for lactating sows and a seasonal conditioning functional food containing the premix. Background technique [0002] China is a big pork consumer, and pig farming has a very large scale. In 2016, the total output of pig feed was 81 million tons, the annual commercial pigs were 745 million heads, and the number of sows was more than 30 million. People have had a family culture since ancient times, and the word "豕" means that pigs are the first among the six animals, with a long history. With the development of social economy, large-scale farming has gradually replaced retail farming. People have more and more requirements for the quality of pork consumption, which puts forward higher and higher requirements for pig farming. Correspondingly, there are higher and higher requirements for pig feed. [0003] In the traditional pig breeding mode, the composition of the feed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K20/142
CPCA23K10/30A23K10/37A23K20/142A23K50/30Y02P60/87
Inventor 胡红军
Owner BEIJING SIFANGGHONG FEED TECH CO LTD
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