Talking about the Health Care Technology of fattening Pigs

Small peptide nutrition is used to promote the growth of finishing pigs, and the application of "dazhuangsu" or "dazhuangsu-B" to eliminate mycotoxin in feed can improve the disease resistance of the body and greatly reduce the occurrence of disease. in addition, it can eliminate ammonia, hydrogen sulfide and asthma in the barn, control respiratory disease syndrome, shorten the feeding period of more than 10 days, and improve feed conversion rate and meat quality.

Nutrition of small Peptide and its Health Care

In the past, it was believed that protein digestion was digested into a single free amino acid in the intestine, and then was absorbed. In the past two decades, studies have shown that proteins are not all digested into free amino acids in the intestine, and some are digested into small peptides (dipeptides and tripeptides). And found that small peptides have the following four major: eliminate free amino acid absorption competition; accelerate protein synthesis, improve carcass lean percentage and carcass quality, reduce PSE meat; improve production performance; conducive to mineral absorption and utilization. The "small peptidatin" developed by Changsha Green Leaf Biotechnology Co., Ltd. can make the protein into the body produce a large amount of dipeptide and increase the activity of the dipeptide absorption carrier. it has been proved that adding the green leaf "small peptidatin" to the diet at the amount of 0.2-0.3% can improve the protein utilization rate by 15%, and significantly reduce the PSE meat, feed conversion rate, daily gain, carcass lean percentage and meat quality. The specific usage is as follows: 0.3% is added to the diet of piglets and middle pigs, and 0.2% is added to the diet of big pigs.

Eliminate subclinical mycotoxins and improve disease resistance

According to research, the effects of subclinical mycotoxins on pigs include four aspects: palatability; loss of nutrients; increase of PSE meat and decrease of lean meat growth potential; immunosuppression. Among them, the immunosuppression caused by mycotoxin decreased the disease resistance of the body, which led to the susceptibility of pigs to more than 30 diseases such as classical swine fever, influenza, colibacillosis and eperythrozoon, and increased the incidence rate. The average feeding period of fat pigs was prolonged by more than 5 cents for 10 days, and the cost was increased by 10 to 30 yuan per pig. Therefore, eliminating the effect of mycotoxin can significantly improve the disease resistance of the body, release the growth potential of lean meat, and improve feed conversion rate and meat quality. Specific methods: first, to improve disease resistance, for asthma adjuvant treatment, add Dazhuangsu or Daicaisu-B1%; second, to prevent disease and promote growth to improve meat quality: 30Mel 75kg, 0.8%, more than 75kg, 0.5%; third, to cooperate with the application of small peptides: 30Lv 75kg plus 0.4% Dazhuangsu + 0.2% small peptidins. More than 75 kg: 0.2% Dazhuangsu + 0.2% small peptidins. The health care demonstration pig farm can also be used to carry out health care feeding as follows: 20Mel 30kg plus machetin-B0.8% bot 35-60kg plus machetin-B0.6% boron 60kg-add machetin-B0.5% out of the column.

Respiratory Disease Syndrome and Deodorization of ammonia in Livestock House

The mucosa of animal respiratory tract can secrete a lot of mucus and lysozyme, adhere to bacteria, viruses and dust, kill pathogenic microorganisms, and secrete a large amount of cilia on the mucosa of respiratory tract, which can remove the adherent bacterial viruses and dust from the body. The high concentration of ammonia and hydrogen sulfide in the pig house will cause damage to the respiratory mucosa, decrease the disease resistance, can not effectively adhere to bacteria, viruses and dust, kill and combine with microorganisms, thus destroying the natural barrier of the animal respiratory system. Lead to a variety of bacteria and viruses mixed infection, high concentration of ammonia in the barn has become one of the most important causes of high incidence of respiratory diseases. Therefore, ammonia and deodorization is of great significance to the prevention of respiratory diseases.

Comprehensive health care measures must be adopted for ammonia and deodorization, and the following work should be done well:

(1) improve environmental hygiene and clean faeces in time; (2) properly ventilate; (3) apply ideal protein principle to appropriately reduce the amount of soybean meal and reduce ammonia emissions; (4) apply ammonia deodorization health premix "ammonia clean", this patented technology has been developed by experts such as Wenlixin, the specific formula is as follows: 20-51 kg: corn 62%, wheat bran 10%, soybean meal 24%, ammonia 1 4%. 50Mel 80kg: corn 62%, wheat bran 12%, soybean meal 22%, ammonia net 2 4% position 80-out column: corn 62%, wheat bran 14%, soybean meal 20%, ammonia net 3 4%.

Asthma health care and rehabilitation

A contagious disease caused by Mycoplasma hyopneumoniae, characterized by cough and asthma. Pathogens mainly invade respiratory mucosal cilia, which destroys mucosal cilia, the most important respiratory defense system, and opens the door for other respiratory pathogens, which has become the culprit and core pathogen of respiratory syndrome. The disease exists in 90% of China's pig farms, and the annual economic loss caused by asthma in the country amounts to 7 billion yuan.

Asthma rehabilitation pigs can acquire strong immunity. Wenlixin and other experts found that the pathogenesis of acute asthma is similar to allergic phenomenon in immune stress, and the clinical manifestation of chronic asthma is similar to immune stress. the experts of the research group regard asthma infection as innate immunity and immune stress caused by immunity, and developed "Kangchuan No. 1" to eliminate immune stress, which is successful (apply for a national patent) Specific health care measures: (1) Health care and rehabilitation of chronic asthma in old epidemic areas: "Kangchuan No. 1" was added in the proportion of 2% to feed "Kangchuan No. 1" for 15 days, and then 1% was fed for 10 days. (2) Health care during the rehabilitation period of acute asthma: acute asthma was first treated with drugs, and after the symptoms were alleviated, 2% Kangchuan No. 1 health care was added to the feed for 15 days to promote rehabilitation.