Additive of feedstuff for anti stress of baby pigs caused ablaction

Abstract

A feed additive for preventing and treating the delactation stress of piglet, such as diarrhea and anorexia, is proportionally prepared from VC, VB1, VB12, lysine, threonine, ferrous fumaratee, zinc oxide, manganese sulfate, potassium iodide, calcium hydrogen phosphate, somatic micropeptide, stone powder, zeolite powder and defatted rice bran.

Description

Technical field: [0001] The invention relates to a feed additive for pigs, in particular to a feed additive for resisting weaning stress of piglets. Background technique: [0002] Piglet weaning stress (diarrhea, progressive emaciation, dry hair, death, etc.) is the first major technical problem that plagues the pig industry, and is a key syndrome that causes piglet death, ranging from diarrhea, slow growth, dry hair, and feed utilization The rate is low, and severe then causes piglet death, and the mortality rate is as high as 30-50%. [0003] The causes of weaning stress in piglets include the physiological characteristics and nutritional requirements of piglets and other factors: [0004] First, after newborn piglets have imperfect digestive functions in the gastrointestinal tract, they have a high degree of digestion and utilization of breast milk. [0005] However, the absorption and utilization of suckling pig feed composed of crude fiber, carbohydrates and crude pro...

AI Technical Summary

Problems solved by technology

[0004] First, after newborn piglets have imperfect digestive functions in the gastrointestinal tract, they have a high degree of digestion and utilization of breast milk.

[0005] However, the absorption and utilization of suckling pig feed composed of crude fiber, carbohydrates and crude protein is low, which may easily cause dyspepsia diarrhea in piglets;

[0006] Second, after the piglets are weaned, the food of the piglets changes from liquid breast milk to solid suckling pig feed. On the one hand, the nutritional level cannot fully meet the requirements of breast milk; , so piglets are likely to cause nutritional stress after weaning;

[0007] Third, after weaning, piglets are separated from the environment of sows, psychologically speaking, there is a certain Oedipus behavior, which is likely to cause psychological stress in piglets;