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Cause analysis and prevention of sow uterine ectopic

2019-12-20

Sow hysterectomy means that part or all of the uterus is prolapsed from the cervix to the vagina or vulva, and most often occur in dystocia and delivery sows.

Characterization of Porcine Parvovirus Disease

2019-12-20

Porcine parvovirus is a member of the parvovirus family Parvovirus. The virus has a strong resistance to heat. There is no significant change in the infectivity and hemagglutination of the virus for 48 hours at 56 ° C or 2 hours at 70 ° C, but both infectivity and hemagglutination activity are lost for 5 minutes at 80 ° C.

The main symptoms of swine dysentery and its prevention

2019-12-20

Swine dysentery, also known as swine blood dysentery, is a serious intestinal infectious disease caused by Treponema pallidum.

How to use spleen vaccine for swine fever vaccine

2019-12-20

With the development of immunology, biochemistry, molecular biology, molecular genetics and other disciplines, the research on vaccines for livestock and poultry is changing with each passing day, there are more and more species, the technical level is getting higher and higher

How to prevent redness in piglets

2019-12-20

The piglet's whole body redness is mostly caused by unhealthy feeding environment or improper feed, so farmers should focus on these two aspects to check and respond.

Suckling pig fostering must eliminate the taste of suckling pig

2019-12-20

Suckling pig care is the key to eliminate the taste of suckling pigs. Farmers must remove the smell of suckling pigs from the body of the suckling pigs, otherwise the suckling pigs will be bitten by different smells.