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Medicine composition for improving reproductive performance of sow

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

Inactive Publication Date: 2013-03-06
HUAZHONG AGRI UNIV
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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

Examples

Experimental program
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Effect test

Embodiment 1

[0019] Example 1 (Preparation Example)

[0020] The formula for preparing 10 kg of finished pharmaceutical composition is as follows:

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

[0022] Squalene (purchased from Healthy Nature Rehource, USA 3000g;

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

[0024] Follow the steps below to prepare:

[0025] 1) Using olive oil as a diluent, dissolve squalene in olive oil and mix well to obtain the initial product;

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

[0027] 3) The finished medicine described in step 2) is divided into 500g per bottle and 50 servings, and stored in the dark for later 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 serving, using the dosage of 10g of the pharmaceutical composition of the present inv...

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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, it is a pharmaceutical composition for improving or improving the reproductive physiology and production performance of sows. The pharmaceutical composition is mainly used to improve the reproductive physiology and sexual behavior of sows and normal estrus. , Breeding conception rate, increase the number of litters, improve the nutritional environment of embryos and infants, enhance the immunity of piglets and increase the number of healthy litters. Background technique [0002] The improvement of pig breed quality, especially the increase in daily weight gain and feed conversion efficiency during the fattening period, has brought about a decline in reproductive performance. Producers have noticed that the application of animal genetic breeding theory and germplasm determination simultaneous selection and breeding technology has played an important role in increasing weight g...

Claims

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Application Information

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IPC IPC(8): A61K31/01A61P15/08
Inventor 陈顺友张维民
Owner HUAZHONG AGRI UNIV
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