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Medicine composition for improving reproductive performance of sow

A reproductive performance and composition technology, applied in the direction of drug combination, active ingredients of hydrocarbon compounds, diseases, etc., can solve the problems of high cost, inconvenient use, increase litter size, etc., and achieve low cost, healthy and long-lasting physiological activities , Increase the effect of litter size

Inactive Publication Date: 2014-02-19
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Leptin has functions such as starting puberty, promoting reproductive system development and sexual maturity, maintaining pregnancy, and increasing litter size (see: Bjorbaek C et al., Leptin Signaling in the Central Nervous System and the Periphery, Recent Prog, Horm, Res.2004, 59 (1): 305-331; Madej T et al., Threading analysis suggests that the obese gene product may be a helical cytokine, FEBS Lett, 1995, 373: 13-16), although the application of exogenous Leptin is effective for improving pig lean Meat rate and fecundity have great significance and broad prospects, but at present, no matter whether the method of injecting Leptin or gene fusion is used, there are problems of inconvenient use and high cost, and there is a phenomenon of Leptin resistance in the body

Method used

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  • Medicine composition for improving reproductive performance of sow
  • Medicine composition for improving reproductive performance of sow
  • Medicine composition for improving reproductive performance of sow

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Experimental program
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Effect test

Embodiment 1

[0019] Embodiment 1 (preparation embodiment)

[0020] The formula for preparing 10 kilograms of finished pharmaceutical compositions is as follows:

[0021] Olive oil (purchased from Greek product of Greece company; acidity≤1%), 2500ml;

[0022] Squalene (purchased from U.S. Healthy Nature Rehource company 3000g;

[0023] 4500g of wheat flour with moisture content less than 12%;

[0024] Prepare as follows:

[0025] 1) using olive oil as a diluent, dissolving squalene in olive oil and mixing to obtain the initial product;

[0026] 2) Add wheat flour to the initial product of step 1), and mix well to form a granular powder oil.

[0027] 3) The finished medicine described in step 2) is divided into 500 g per bottle, packed in 50 portions, and stored in the dark for subsequent use.

[0028] The administration method of the pharmaceutical composition of the present invention is:

[0029] According to each sow (body weight 150-200 kg) per day, 1 portion, use the dosage of 10g...

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Abstract

The invention belongs to the technical field of animal breeding and particularly discloses a medicine composition for enhancing or improving a physiological function or production performance of sow breeding. The medicine composition comprises main components such as olive oil, squalene and wheat flour. The medicine composition disclosed by the invention is mainly used for improving the physiological function or sexual behavior, normal oestrus and breeding pregnancy rate of sow breeding, increasing the litter size, improving the nutrition environment at an embryonic stage, enhancing the immunity of piglets, and increasing the quantity of healthy piglets.

Description

technical field [0001] The invention belongs to the technical field of animal reproduction, specifically, a pharmaceutical composition for improving or improving reproductive physiological functions and production performance of sows. The pharmaceutical composition is mainly used for improving reproductive physiological functions and sexual behaviors of sows and normal estrus , breeding conception rate, increase litter size, improve the nutritional environment in the embryonic stage, enhance piglet immunity and increase healthy piglet size. Background technique [0002] Improvement in pig breed quality, especially in fattening period daily gain and feed conversion efficiency, has brought about a decline in reproductive performance. Producers have noticed that the application of animal genetic breeding theory and germplasm determination and simultaneous breeding technology has played an important role in improving weight gain efficiency, lean pig yield and quality. At the sa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K31/01A61P15/08
Inventor 陈顺友张维民
Owner HUAZHONG AGRI UNIV
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