The diagnosis and prevention of swine fever

The swine fever, also known as "salty gut," is an acute, feverish, and contagious disease of pigs caused by a swine fever virus that belongs to the family of virulent viruses of the family Flaviviridae. The acute case presented with the symptoms of sepsis; an autopsy showed bleed.......

Rape, rapeseed, rape

Symptoms dodge around the rapeseed ground, the suction device into the host tissue, absorbing water and nutrients, causing rape yellow leaves gradually withered.

The pathogen.......

Summer fattening pigs

First, feed more clean Xiehuo feed: common wheat bran, bean cake, peanut cake, to the fire food enhancer, artificial salt, pumpkin, etc., can be optionally added according to the conditions. Hot feeds such as sorghum, melon stems and distiller's grains are fed as little as possible.

Easy to operate drug dryer

Abstract: In view of the current structural pollution of equipment for small-scale pharmaceutical refining and drying, the tray-type drying operation is backward, the product yield is low, especially the harm of highly toxic dru.......

Prevention of Postpartum Infertility in Sow

Postpartum feedlessness in sows is one of the common common diseases during sow lactation. It refers to a pathological phenomenon in which sows lose appetite or even abstain from their main clinical symptoms during breastfeeding.

First, prevention

1. Strengthen feeding mana.......

Technical points of ducklings in greenhouses

I. Site selection and construction of the duck house The duck house should be selected in a high-sole cool place. The ground is flat and solid, with plenty of sunshine. It is close to the water source (water depth is 1-2 meters), facing south and away from the village. The structure of the.......

Dairy cows start from "heart"

The starting method is to measure and select cows to be careful

Dairy cows in the market include adult cattle, pregnant cows, aged cows, and weaned cows aged 5 to 6 months. If the funds of the breeding households are not rich, the cost of the weaned cows aged 5 to 6 months can be r.......