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Pig feed for promoting oestrus of sows and improving birth rate of piglets

A technology of sow estrus and fertility rate, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of low litter size, restricting the development of pig industry, low estrus rate of sows, etc., to promote early estrus, improve Reproductive function, the effect of improving reproductive ability and production performance

Active Publication Date: 2013-12-18
ANKANG CITY HANBIN DISTRICT YANGCHEN ANIMAL HUSBANDRY SCI & TECH
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AI Technical Summary

Problems solved by technology

[0002] As the modern pig farming industry has formed large-scale farming, the key to the economic benefits of farming is the reproductive capacity of sows. Now the reproductive capacity of sows in various farms generally shows that the sows have low estrus rate, small litter size, and low breeding efficiency. , seriously restricting the development of the pig industry

Method used

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  • Pig feed for promoting oestrus of sows and improving birth rate of piglets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Take each raw material according to the following weight:

[0026] Chinese herbal medicine Epimedium 0.5 kg, actinolite 0.5 kg, motherwort 0.5 kg, angelica 0.3 kg, dodder seed 0.4 kg, Cyperus cyperi 0.4 kg, conventional feed raw materials corn 59 kg, soybean meal 12 kg, puffed soybean 4 kg, imported fish meal 1 kg , 2 kg of corn gluten powder, 2 kg of peanut meal, 13 kg of bran, 1.3 kg of soybean oil, 0.73 kg of calcium hydrogen phosphate, 0.5 kg of stone powder, 0.06 kg of boar multidimensional, 0.2 kg of multimineral, 0.55 kg of lysine, chlorinated 0.1 kg of choline and 0.06 kg of cysteamine were crushed, mixed and granulated to produce compound feed for direct feeding.

[0027] Usage method: before and after mating of sows, feed the compound feed processed according to the present invention to sows, feed twice a day, and feed 1.0kg once, and the feeding time is 10 days, which can play a role in making sows go into estrus Fast, litter more effect.

Embodiment 2

[0029] Take each raw material according to the following weight:

[0030] Chinese herbal medicine Epimedium 0.6 kg, Actinolite 0.6 kg, Motherwort 0.6 kg, Angelica 0.2 kg, Cuscuta 0.5 kg, Radix Cyperi 0.3 kg, conventional feed raw materials corn 60 kg, soybean meal 11 kg, puffed soybean 3.8 kg, imported fish meal 1.5 kg , 2.5 kg of corn gluten powder, 1.5 kg of peanut meal, 12.5 kg of bran, 1.2 kg of soybean oil, 0.70 kg of calcium hydrogen phosphate, 0.50 kg of stone powder, 0.07 kg of multidimensional pig, 0.3 kg of multimineral, 0.6 kg of lysine, chlorinated 0.15 kg of choline and 0.07 kg of cysteamine were crushed, mixed, and granulated to produce compound feed for direct feeding.

[0031] Usage method: before and after mating of sows, feed the compound feed processed according to the present invention to sows, feed twice a day, and feed 1.0kg once, and the feeding time is 8 days, which can make sows go into estrus Fast, litter more effect.

Embodiment 3

[0033] Take each raw material according to the following weight:

[0034] Chinese herbal medicine Epimedium 0.4 kg, actinolite 0.4 kg, motherwort 0.4 kg, angelica 0.5 kg, dodder seed 0.6 kg, Cyperus cyperi 0.5 kg, conventional feed raw materials corn 59 kg, soybean meal 13 kg, puffed soybean 4.6 kg, imported fish meal 1.2 kg , 2.1 kg of corn gluten powder, 2.5 kg of peanut meal, 12 kg of bran, 1.1 kg of soybean oil, 0.67 kg of calcium hydrogen phosphate, 0.48 kg of stone powder, 0.05 kg of multidimensional pig, 0.25 kg of multimineral, 0.5 kg of lysine, chlorinated 0.2 kg of choline and 0.06 kg of cysteamine were crushed, mixed, and granulated to produce compound feed for direct feeding.

[0035] Usage method: before and after mating of sows, feed the compound feed processed according to the present invention to sows, feed twice a day, and feed 1.0kg once, and the feeding time is 11 days, which can make sows go into estrus Fast, litter more effect.

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Abstract

The invention belongs to the technical field of pig feed production, and in particular relates to a pig feed for promoting the oestrus of sows and improving the birth rate of piglets. The feed has the advantages that the sows are rapid in oestrus, short in period and multiple in piglets. The pig feed is composed of a conventional feed which promotes the oestrus of the sows and improves the birth rate of the piglets and Chinese herbal medicines, wherein the conventional feed consists of the raw materials of corns, bean pulp, extruded soybeans, import fish meal, corn gluten meal, peanut meal, bran, soybean oil, calcium hydrophosphate, mountain flour, boar multi-vitamins, multiple minerals, lysine, choline chloride and cysteamine; the Chinese herbal medicines consist of the raw materials of herba epimedii, actinolite, leonurus, Chinese angelica, semen cuscutae and nutgrass, and in the conventional feed, the addition amount of the Chinese herbal medicines accounts for 2.0-4.0% of the total amount of the feed. According to the feed, the medicine properties of the Chinese herbal medicines are utilized on the basis that the formula of the main ingredients is optimized, thereby improving the reproduction function of the sows, promoting the early oestrus of the sows and the birth of the multiple piglets, improving the reproduction capacity and the production property of the sows.

Description

technical field [0001] The invention belongs to the technical field of pig feed production, in particular to a pig feed that promotes estrus and increases birth rate of sows. Background technique [0002] As the modern pig farming industry has formed large-scale farming, the key to the economic benefits of farming is the reproductive capacity of sows. Now the reproductive capacity of sows in various farms generally shows that the sows have low estrus rate, small litter size, and low breeding efficiency. , seriously restricting the development of the pig industry. The influencing factors of puberty for pigs of the same breed and age include feed level, energy, protein, fat, vitamin and mineral intake, etc. Low or high nutritional levels will delay the puberty age of piglets. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a feed for pigs that promotes estrus of sows and increases birth rate, which makes sows go i...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K1/16A23K1/18
Inventor 杨运早薛居俊韩永健魏仁玲赵世锋
Owner ANKANG CITY HANBIN DISTRICT YANGCHEN ANIMAL HUSBANDRY SCI & TECH
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