"Transfer of power" changes the global medical landscape China has broad prospects
On December 27th, the “International Book of the Yello…
Technical guidance for dairy cows feeding silage
Jujube management five errors
First, only the winter shear, but ignore the summer pipe jujube tree shear can adjust the …
Jiangxi to achieve children's two diseases free of charge full coverage
In 2011, the election activities of the nation’s top …
Frozen injury of rape should be prevented early
Rapeseed is susceptible to freezing injury at low temperatures, especially for rape which is b…
Cold winter vegetables precautions
First, we must improve the ability of vegetables to resist disease. There are two methods:…
Low temperature and high humidity lettuce in winter and spring are susceptible to downy mildew
Lettuce is an early vegetable listed in the early spring, and the cultivation technology i…
Guidelines for Scientific Fertilization for Main Crops in Autumn and Winter 2011
Identification and treatment of mosaic yellow disease
Mosaic disease and yellowing disease are two common types of diseases on ornamental plants…
Box type electric furnace features
The characteristics of the box type electric furnace 1. The furna…
Introduction to the operation of the cover machine
1. When the photoelectricity on the filling machine hopper detects that the cover is lower than…