Replanting the pig "slow" word first

There are several situations in which pigs need refueling at different stages of development, such as from suckling pigs to weaned pigs, from weaned pigs to growing pigs, from growing pigs to finishing pigs, and different types of materials, such as pellets, to powders. From wet material to raw dry material, etc.; use feeds from different manufacturers; changes in feeding times, such as from 4 to 6 times a day on the pig stage, to 3 to 4 times on the finishing pig stage; when self-matched The main monomer raw materials changed. Many breeders are too impatient when refueling, so that the pigs have a variety of unfavorable conditions. In fact, as long as the slow transition occurs during refuelling, it can completely avoid the occurrence of multiple conditions.

The specific method of feed replacement is to change the l/4 of the old material every day with new materials and complete the change in 4 days. Method: New material l/4, old material 3/4 on the first day, 1/2 new material on the second day, 1/2 old material, 3/4 new material on the third day, old material l/4, fourth day All new materials.

When mixing, the proportion of energy feed (such as corn) in the feed gradually increases as the pig grows, and the proportion of protein feed (such as bean cake) gradually decreases. For example, if the proportion of corn in the feed formula is increased from 60% to 70%, the transition will take 4 to 5 days, increasing by 2% to 2.5% per day; the soybean cake will be reduced from 20% to 15%, and it should be reduced by 1% per day. Others The use of wheat bran, fine clams and other raw materials to adjust, using concentrates from the distribution of full-priced material is also true.

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