Can be controlled by the following methods. Reduce mushroom house temperature and humidity, increa...

Prescription selection 1. Ukrainian hair, strong bones and bones, solid essence gas: red and whit...

The cold is one of the 24 solar terms. Every January 20th before the sun reaches 300 ° Huang Ji...

A bogey vaccination. All immunization of chickens should be carried out before opening. If vaccinat...

Clinical application 1. Treatment of Malaria: Stone scorpion is made into injections (2 g of crud...

Release date: 2014-02-18 Checking a cancer biopsy sample is not an easy task. It consumes a lot...

In the winter cold weather, how to keep livestock and poultry warm and prevent freezing damage is ...

Now that it is dry and dry, if you can drink a bowl of porridge in the fall, it is very good for n...

Many years of practice have proved that choosing the best seasonal brood under natural conditions ...

Hyperplasia of mammary glands occurs mostly in young cows, and it often causes breast tenderness. ...

The R300A vacuum pumping unit is a laboratory suction filter designed and manufactured for laborato...

Analysis of peacock breeding market: The peacock has a beautiful meat, amino acid content of prote...