Breeding method for female pigs

Abstract

The invention provides a breeding method for female pigs, and belongs to the technical field of animal husbandry. According to the breeding method, the female pigs are fed with feed with different weights according to different pregnant time of the female pigs, and the feed is prepared by mixing of the following raw materials in parts by weight: 35-40 parts of corn flour, 15-20 parts of soybean meal, 6-8 parts of barley malt, 5-7 parts of tangerine pericarp, 20-25 parts of Chinese cabbages, 5-8 parts of tomatoes, 1.5-1.8 parts of albumen powder, 0.5-0.7 part of chicken powder, 0.6-0.8 part ofan additive, and 0.2-0.4 part of a plant extract liquid. The feed used in the breeding method is formed by a scientific combination and rich in bioactive substances, the active ingredients of each rawmaterial influence each other and have synergistic effects, so that feeding of the female pigs can be promoted, immunity and digestive system functions of the female pigs are improved, the disease incidence rate is reduced, and the survival rate of farrowing is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of animal husbandry, in particular to a breeding method for sows. 【technical background】 [0002] The breeding of sows is the key to the profitability of the farm, especially pregnant sows. At present, there are various methods and feeds for raising sows. Although the breeders have made some changes in the control of the diet of sows, so that The feed for sows is relatively fine, which improves the nutrition of sows to a certain extent, but it does not solve the problem fundamentally. There are still problems such as poor disease resistance, high cost, poor absorption and digestion, and so on. The nutritional balance is not achieved in the feed formula, so the sows are lean or overweight, which increases the risk of pregnancy and childbirth, and is prone to disease or even death. Therefore, needing a kind of high-quality feed that can promote the healthy growth of sows, enhance physical fitness, and reduc...

AI Technical Summary

Problems solved by technology

[0002] The breeding of sows is the key to the profitability of the farm, especially pregnant sows. At present, there are various methods and feeds for raising sows. Although the breeders have made some changes in the control of the diet of sows, so that The feed for sows is relatively fine, which improves the nutrition of sows to a certain extent, but it does not solve the problem fundamentally. There are still problems such as poor disease resistance, high cost, poor absorption and digestion, and so on. The feed formula does not achieve nutritional balance, so the sows are lean or overweight, which increases the risk of pregnancy and childbirth, and is prone to disease or even death