Chinese herbal medicine premix with significant lactation prompting function to lactating sow and feed containing premix

Abstract

The invention provides a Chinese herbal medicine premix with a significant lactation prompting function to a lactating sow and a feed containing the premix. The Chinese herbal medicine premix is prepared from astragalus mongholicus, codonopsis pilosula, angelica sinensis, tetrapanax papyriferus, ligusticum wallichii, bighead atractylodes rhizome, teasel root, akebiaquinata, liquorice, the seed of cowherb and beautiful sweetgum fruit, through the processes of drying, crushing and then mixing with vectors; the premix is added into feed during the period from two days before birthing to weaning, the premix not only has the excellent lactation prompting function but also can prompt nutrient substance ingredients in sow milk, increase thickness of the milk and finally greatly improve the production performance of a weaned pig; and meanwhile, the premix has functions in clearing away heat and toxic materials, cooling blood and curing durchfall and eliminating dampness and discharging fire and also has a certain function in preventing yellow-white dysentery of piglets.

Description

technical field [0001] The invention relates to the field of pig feed additives, in particular to a Chinese herbal medicine premix which has a good lactating effect on lactating sows, and also to a feed containing the premix. Background technique [0002] Sufficient milk for lactating sows is an important prerequisite for ensuring the survival rate and weaning weight of piglets. After the sow gives birth, the milk is thin due to malnutrition, aging or other reasons, and the piglets have the habit of breastfeeding from a fixed teat. The long-term lack of milk from a certain teat will inevitably affect the weaning weight, and finally lead to uneven size of the litter at weaning. In this way, the thin milk of sows after farrowing will lead to the following problems: (1) The weaning weight of piglets is reduced; (2) The size of piglets is uneven, which affects the uniformity of weaning; Lead to decreased immunity, easy to die of diseases such as yellow and white diarrhea, or be...

AI Technical Summary

Problems solved by technology

After the sow gives birth, the milk is thin due to malnutrition, aging or other reasons, and the piglets have the habit of feeding on a fixed teat. The long-term lack of milk in a certain teat will inevitably affect the weaning weight, and finally lead to uneven size of the litter at weaning

In this way, the thin milk of sows after farrowing will lead to the following problems: (1) The weaning weight of piglets is reduced; (2) The size of piglets is uneven, which affects the uniformity of weaning; Lead to decreased immunity, easy to die of diseases such as yellow and white scour, or become a dead pig

[0003] At present, nutrition is strengthened in production to improve the overall health of animals to ensure the milk supply of suckling piglets, but this method takes a long time and the effect is not significant