Special complete formula feed for sows in perinatal period

Abstract

The invention relates to special complete formula feed for sows in the perinatal period. The feed comprises components including corn, fermented soybean meal, fermented peanut meal, oat, super steamed fish meal, egg powder, glucose, brown sugar, an emulsified fish oil-lard compound, seaweed meal, multivitamins, composite organic trace elements, a compound enzyme for pigs, choline chloride, lysine, ethoxyquinoline, phytase, salt, stone powder, calcium hydrophosphate, chitosan oligosaccharide, linseed meal, a cucubalus root-ricepaperplant pith-motherwort herb extract and mushroom powder. The feed effectively solves several common problems such as constipation, prolonged labor, postpartum lactation disorder and inadequate milk in the perinatal period of the sows, provides great help for pig farms for increase of the sow health level, the subsequent litter size and the utilization years as well as reduction of the labor intensity of workers for nursing of the sows in the perinatal period, and has very high economic significance and usage value.

Description

technical field [0001] The invention relates to the technical field of animal husbandry feed, in particular to a special full-price compound feed for perinatal sows. Background technique [0002] At present, when comparing the production performance of pig farms in various countries in the world, it can be clearly found that the productivity of sows in pig farms in my country is significantly lower than that in developed countries. The number of weaned piglets produced by sows in my country is 15-18 per year, while that in developed countries can reach 25, and the Netherlands can even reach 32. The gap is very large. The key to sow performance is the perinatal period. The peripartum period refers to the sow from 3 days before delivery to 3 days after delivery. However, since the production of pigs is based on "weeks", in practice, the perinatal period is generally defined as 1 week before delivery to 1 week after delivery. It is related to the number of piglets born alive ...

AI Technical Summary

Problems solved by technology

However, there are greater hidden dangers in the follow-up of hormones, and the Chinese herbal prescription is an empirical formula, which is a summary of the experience of Chinese medicine for human treatment for two thousand years. In practice, there is no experience record with "pig" as a specific object. The human-proven formula is used on pigs, which is uncertain. Even if it solves the problem of the current farrowing, it may not really solve the problem of peripartum sows, and the addition of traditional Chinese medicine in these functional feeds is generally too high. The far-reaching impact on the health of sows cannot be fully determined, and it may actually reduce the subsequent litter size and effective utilization years of sows, causing potentially huge losses to pig farms

Images