Growth-promoting selenium-enriched probiotic pig fattening feed and preparation method thereof

Abstract

The invention discloses growth-promoting selenium-enriched probiotic pig fattening feed and a preparation method thereof. The growth-promoting selenium-enriched probiotic pig fattening feed is characterized by being prepared from, by weight, 500-550 parts of corn kernels, 100-120 parts of alfalfa meal, 5-6 parts of alfalfa saponins, 20-23 parts of selenium-enriched probiotics, 15-18 parts of table salt, 1-1.2 parts of calcium powder, 10-12 parts of vinegar residues, 30-35 parts of beet pulps, 20-23 parts of water chestnuts, 5-6 parts of cortex mori, 5-6 parts of rhizoma atractylodis, 30-35 parts of mulberry fruit, 8-9 parts of spreading hedyotis herbs, 50-55 parts of fermented oil-tea-cakes, 5-6 parts of rhizoma coptidis, 30-35 parts of cacti, 10-12 parts of butter and 10-12 parts of pectin. The growth-promoting selenium-enriched probiotic pig fattening feed has the advantages of being diverse in nutrition, capable of increasing appetite, helping digestion, regulating metabolism, enhancing immunity, supplementing calcium, improving meat product quality and promoting growth and the like.

Description

technical field [0001] The invention relates to the technical field of pig feed, in particular to a growth-promoting selenium-enriched probiotic fattening pig feed and a preparation method thereof. Background technique [0002] Heat stress caused by high temperature will bring serious harm to livestock and poultry production in farms, and it can significantly affect the microecological balance of the gastrointestinal tract of weaned piglets, reduce immunity and destroy the body's antioxidant defense system. The adverse effects caused by heat stress, such as decreased appetite, weight loss, decreased feed utilization, high morbidity and mortality, etc., have caused huge economic losses to the aquaculture industry. Selenium is an essential micronutrient element for animals, and it plays an important role in animal health and disease processes through conversion into selenoproteins (such as glutathione peroxidase, iodized tyrosine deiodinase, etc.) in the animal body. It plays...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of my country's aquaculture industry, animal diseases caused by bacteria or viruses are increasing day by day, but the use of feed drug additives and antibiotics, especially the abuse, not only reduces the quality of livestock products, but also remains in livestock and poultry food. Heating cannot be completely destroyed, which is harmful to human health and also affects the international competitiveness of livestock products