Forage for lactating sows

Abstract

The invention provides a forage for lactating sows. The forage comprises 60-70 parts of corn, 8-12 parts of bean cake, 5-10 parts of wheat bran, 1-5 parts of fish meal, 1-2 parts of bone meal, 0.5-1.0 part of shell powder, 0.3-0.8 parts of salt and trace composite vitamins for the sows. The forage for the lactating sows has the following technical effects that: (1) the forage is beneficial for maximumly increasing lactation amount of the sows so as to maximumly gain weight for piglets; and (2) the forage is beneficial for maintaining suitable body weight and conditions of the sows so as to improve reproductive performance of the sows in the future, wherein a long-term productivity of the sows depends on maintaining the body conditions.

Description

technical field [0001] The invention relates to a feed for lactating sows, which belongs to the technical field of animal food. Background technique [0002] Lactating sows need to ensure high nutritional requirements in order to achieve the feeding goals of lactating sows: (1) to maximize the sow's milk production so that the piglets can show the greatest weight gain, (2) to maintain the sow's proper body weight and Body condition to improve future reproductive performance of sows, long-term productivity of sows depends on maintenance of body condition. [0003] Therefore, the nutritional level of the diet should be high (digestible energy 3.3 Mcal / kg, crude protein 18%), and high-quality raw materials should be used, such as corn, soybean meal, fish meal, bran, oil, etc.; The amount of feed is 2.5% to 3% of its body weight. In the existing feed, there is no feed specially suitable for lactating sows. Contents of the invention [0004] The purpose of the invention is ...

AI Technical Summary

Problems solved by technology

Among the existing feeds, there is no feed specially suitable for lactating sows