Sow feed capable of improving development of suckling piglets

Abstract

The invention discloses sow feed capable of improving development of suckling piglets. The sow feed capable of improving development of the suckling piglets is characterized by being composed of the following components in parts by weight: 200-300 parts of soybeans, 500-600 parts of corn, 2-3 parts of l-ornithine alpha-ketoglutarate, 80-120 parts of distillers' grains, 25-45 parts of soybean oil,10-20 parts of calcium bicarbonate, 8-15 parts of limestone, 3-7 parts of salt and 8-12 parts of a vitamin and mineral premix. The sow feed, capable of improving development of the suckling piglets, with the diet formula is fed after sows give birth, and is replaced by feed with a general formula after the piglets are weaned, feeding with limited feed is adopted for the first three days, feeding with unlimited feed is adopted three days later, and feeding is conducted three times a day. Through the sow feed, by adopting the feeding mode, the lactation performance of the sows can be significantly improved, the milk quality can be improved, daily weight gain of the piglets in the suckling period can be increased, intestine development indexes of the piglets in the suckling period can be raised, and skeletal development of the piglets in the suckling period can be improved.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry feed, and relates to a sow feed for improving the development of suckling piglets. Background technique [0002] my country is the largest pig-raising country in the world and the largest country in pork consumption. In actual pig production, maximizing the weaning weight of piglets is an important feeding method to alleviate the weaning stress of piglets, obtain growth advantages in the later stage, and reach market weight earlier. Breast milk is an important source of nutrition for newborn piglets, and it is also the cornerstone of determining the weaning weight of piglets. However, more and more evidence shows that the nutrients provided by modern sows characterized by high litter size during lactation cannot meet the needs of piglets. The amount needed for optimal growth performance. At present, most pig farms in my country still have poor piglet vigor, shriveled udders and no lacta...

AI Technical Summary

Problems solved by technology

Breast milk is an important source of nutrition for newborn piglets, and it is also the cornerstone of determining the weaning weight of piglets. However, more and more evidence shows that the nutrients provided by modern sows characterized by high litter size during lactation cannot meet the needs of piglets. The amount needed for optimal growth performance

At present, most pig farms in my country still have poor piglet vigor, shriveled udders and no lactation during the peak lactation period of sows, slow growth of piglets, low survival rate and low rate of transfer to genuine products, etc. These phenomena are related to the unsatisfactory lactation performance of sows. closely related

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