Boar composite premix compound

Abstract

A breeding-pig compound premix comprises 0.6-1% of vitamin additive, 3.8-6.3% of trace mineral additive, 4-6% of amino acid additive, 0.5-0.8% of functional additive, 10-12% of flavor, 0.1-0.3% of antioxidant, 2.5-4% of choline chloride, 30-40% of dicalcium phosphate, 30-40% of limestone powder, as well as 2-10% of feed carrier. The adding amount of the premix accounts for 4%; the premix is coupled with the common grain crops, such as corn and soybean meal, and uniformly mixed into full-price formula feed for barren sows, so that the barren sows can timely get rutted and mated to discharge more eggs and produce more litter; therefore, the premix improves the breeding performance of the sows and enhance the economic benefits of the hogpen.

Description

technical field [0001] The invention is a compound premixed material for breeding pigs which can improve the reproductive performance of sows, and mainly relates to the fields of animal nutrition and feed processing. technical background [0002] In recent years, the situation of pig raising in our country is optimistic, and large-scale pig farms are increasing day by day, and the economic benefits are very considerable. However, more than 60% of the pigs still come from farmers who raise a few to dozens of traditional sows in rural areas. But there are many problems in the sows they raise, and some are even very serious. [0003] Ten years ago, the number of weaned piglets provided by one sow in a developed country in a year was generally 20. Good sows, good management, good nutrition, can reach 24. In the past 10 years, through the improvement of nutrition and feeding management, breeding improvement and equipment improvement, etc., the production capacity of sows has b...

AI Technical Summary

Problems solved by technology

Feed nutrition problems are often not taken seriously, and most people just try to use other methods to promote emotion, which is irrational

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