New Denmark series sow lactation period breaking fodder and preparation method thereof

Abstract

The invention discloses a new Denmark series sow lactation period breaking fodder, wherein the fodder is prepared from, by weight, 40-55 parts of grain, 10-20 parts of bean pulp, 1-5 parts of wheat bran, 5-10 parts of rice bran, 5-10 parts of corn DDGS, 1-3 parts of expanded flaxseed, 2-5 parts of expanded soybean, 1-5 parts of fish meal, 1-3 parts of soybean hull, 0.5-3 parts of grease, 1-2 parts of mountain flour, 0.1-0.3 part of table salt, 0.1-0.3 part of sodium bicarbonate, 1-3 parts of sugar, 0.1-0.3 part of choline chloride, 0.5-1 part of amino acid, 0.1-0.2 part of Vitamin C, 0.01-0.03 part of organic calcium HyD, 0.5-1.5 parts of calcium hydrophosphate, 0.5-1 part of composite microecologics, 1 part of compound premix, 0.01-0.03 part of antioxidant; the fodder is further prepared from at least one of 1-3 parts of sugar beet pulp, 1-3 parts of apple pomace, and 1-3 parts of oat husk. The invention is applied to the new Denmark series lactating sow for three and more piglets; the fodder can effectively release or solve the constipation of the new Denmark series lactating sow, and promote the postpartum.

Description

technical field [0001] The invention relates to the field of animal nutrition and feed processing, in particular to a broken feed for Xindan sows during lactation and a preparation method thereof. Background technique [0002] Breeding pigs bred in Denmark are famous for their high reproductive performance, high growth rate, high carcass quality, good meat quality, and high feed conversion rate. The reproductive performance of Xindan multiparous sows, the average total litter size of Large White pigs is 17.0 heads / litter, and the effective number of live piglets is 14.7 heads / litter; the average total litter size of Landrace pigs is 15.7 heads / litter, and the effective live The litter size is 14.2 heads / litter; the average total litter size of Duroc is 10.6 heads / litter, and the effective number of live litters is 9.5 heads / litter. The average birth weight of sow piglets can reach 1.3kg / head. [0003] Although Xindan sows have high reproductive performance, fast growth, an...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is aimed at Xindan sows with high reproductive performance who have many litters, a lot of postpartum backfat loss, insufficient limbs and hoofs, postpartum anorexia, insufficient feed intake, slow postpartum recovery, and excessive body weight to meet milk production needs. To solve problems such as storage loss, provide a feed for lactating sows containing live bacterial preparations, amino acids, sugars, vitamin C, active VD and soluble dietary fiber, to adjust the balance of intestinal flora in sows, relieve labor stress, and improve postpartum Appetite, quickly adjust the calcium and phosphorus metabolism of the body, prevent postpartum hypocalcemia, promote the strength of limbs and hooves, increase the milk fat and lactose content of colostrum and normal milk, promote the growth of suckling piglets, increase weaning weight, avoid excessive weight loss during lactation, and improve Health level of sows, increase subsequent litter size and utilization years

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