Chinese herbal medicine addictive, premix, and batch for improving lactation performance of milking sows

Abstract

The invention discloses a Chinese herbal medicine addictive, premix, and batch for improving the lactation performance of milking sows. The Chinese herbal addictive comprises following raw materials in parts by weight: 800 to 1200 parts of cowherb seed, 800 to 1200 parts of Chinese angelica, 400 to 600 parts of radix astragali, 600 to 800 parts of psoralea corylifolia, 300 to 500 parts of Sichuan lovage rhizome, 700 to 800 parts of malt, 400 to 600 parts of licorice, 900 to 1100 parts of tetrapanax papyriferus, 800 to 900 parts of haw, 800 to 1000 parts of caulis akebiae, 300 to 500 parts of common cnidium fruit, 400 to 600 parts of verbena, 500 to 700 parts of dried orange peel, 100 to 300 parts of dark plum, and 200 to 400 parts of medicated leaven. The Chinese herbal medicine addictive, premix, and batch are developed on the basis of full consideration of compatible regulation of medicines and physiological characteristics of sows in the nursing period; by feeding the milking sows with the addictive, the lactation performance of milking sows and the survival rate and daily weight gain of piglets can be improved, the loss of backfat of sows in the nursing period can be reduced, the nursing period is shortened by 4 to 6 days, and the interval between estrus and ablactation is shorten by 1 to 2 days.

Description

technical field [0001] The invention belongs to the field of livestock and poultry feed, in particular to a Chinese herbal medicine feed additive for sucking sows and a preparation method thereof, as well as a premixed material, a concentrated material and a compound material containing the same. technical background [0002] The sow is one of the cores of the pig farm, and the health of the sow is directly related to the benefit of the pig farm. In recent years, the improvement of breeding technology has greatly improved the reproductive performance of sows, and the litter size is increasing. However, the ensuing problems are also very prominent, such as postpartum mastitis, metritis, puerperal fever, constipation, low postpartum lactation, serious backfat loss during lactation, weight loss after weaning, delayed estrus or No estrus, low life expectancy, weak piglets, poor resistance, low survival, low weaning weight, etc. In order to improve the health of sows, improve t...

AI Technical Summary

Problems solved by technology

However, the ensuing problems are also very prominent, such as postpartum mastitis, metritis, puerperal fever, constipation, low postpartum lactation, serious backfat loss during lactation, weight loss after weaning, delayed estrus or No estrus, low utilization years, weak piglets, poor resistance, low survival, low weaning weight, etc.