At present, the disadvantaged group of migrant workers is the most tangled group in China. Between the cities and the countryside, we are in a dilemma and a pain. The so-called mig...

Generally speaking, the highest daily temperature can reach more than 35℃, it is considered as a hot weather. Such high temperature weather is common in summer and early autumn, a...

The main diseases that harm the growth and yield of ginger are rot and spot. The rot usually occurs during the summer months of August to early September. If any disease is found, ...

 Food security bears on the national economy and people's livelihood. Farmers are the main body of grain production. To ensure food security, we need to give further play to the e...

Now is the key period of maize pest control, this year Zhang Wenyan village planted nearly 2000 mu of high-yield corn, used to be artificial spraying, half a month time, now with d...

The domestic plant protection industry has started, but currently there are no clear industry standards in the industry, including UAV's own technology, performance standards, plan...

The global UAV market has maintained a high growth trend. In recent years, the development of UAV industry has been accelerating, and gradually extended from the military field to ...