Feed for sow in late pregnancy and preparation method of feed

Abstract

The invention discloses a feed for a sow in late pregnancy. The feed comprises the following ingredients in parts by weight: 50-60 parts of corn, 10-15 parts of bran, 30-40 parts of fermented rice bran, 12-18 parts of dry fermented chicken manure, 3-4 parts of shell powder, 1-2 parts of yeast powder, 0.3-0.5 part of calcium bicarbonate, 3.2-3.8 parts of sugarcane leaf extract, 0.8-1.2 parts of litsea coreana powder, 0.1-0.3 part of charcoal, 3-8 parts of modified attapulgite, 0.3-0.5 part of salt, 2-3 parts of black soya bean, 3-4 parts of euphorbia thymifolia, 3-4 parts of Paederia scandens, 3-4 parts of Centella asiatica, 3-4 parts of Radix Boehmeriae, 1-3 parts of longan leaf, 4-5 parts of garlic, 0.2-0.4 part of bamboo leaf extract, 1-2 parts of banana peel freeze drying powder, 0.05-0.15 part of multi-vitamins, 0.4-0.6 part of premix compound, 3-5 parts of composite acidifier, 0.002-0.004 part of organic selenium, 0.10-0.20 part of lysine, and 0.10-0.20 part of aminoglutaric acid. The feed for the sow in late pregnancy disclosed by the invention is overall in nutrition; and the composite acidifier and the modified attapulgite are added, so as to improve the resistance of the sow and reduce the incidence rate. The produced piglet is high in survival rate, even in weight and bright in fur and feather.

Description

technical field [0001] The invention relates to a feed for sows in late pregnancy and a preparation method thereof, belonging to the technical field of breeding feed. Background technique [0002] At present, the number of meat pig breeding in my country is constantly increasing, and people are more and more considering the nutritional value and safety factors of meat breeding pigs. Most of the feed for sows in the late pregnancy and its preparation methods in the prior art contain antibiotics. Eating pork has many potential food safety hazards, and even endangers the health of the human body. Therefore, it is urgent to provide a feed that does not add antibiotics and can satisfy all the nutrients needed by sows in late pregnancy. Contents of the invention [0003] The purpose of the present invention is to provide a feed for sows in late pregnancy and a preparation method thereof. [0004] The present invention adopts following technical scheme: [0005] A feed for s...

AI Technical Summary

Problems solved by technology

[0002] At present, the number of meat pig breeding in my country is constantly increasing, and people are more and more considering the nutritional value and safety factors of meat breeding pigs. Most of the feed for sows in the late pregnancy and its preparation methods in the prior art contain antibiotics. Eating pork has many potential food safety hazards, and even endangers human health. Therefore, it is urgent to provide a feed that does not add antibiotics and can meet all the nutrients required by sows in late pregnancy

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