Analysis of Common Faults of Tractor Hydraulic Suspension System
During the use of the tractor, the hydraulic suspension system often malfunctions. The followi…
Control apple ringworm disease
In the early spring season, it is the onset period of apple ringworm disease. The prevention a…
Watermelon deficiency and remedy
1, nitrogen deficiency syndrome. The nitrogen-deficient plants grow slowly, the stems and leav…
Toona sinensis pickling and storage technology
1. Picking. Toona sinensis buds are especially rich in spring colors. In the southern region, …
Diseases and Insect Pests Prevention Techniques of Day Lilies
1. The main disease root rot is the high incidence period of the root rot of the day lily, man…
East China University of Science and Technology for the first time synthesis of unsaturated mannoglycosides in China
Professor Chen Guorong of East China University of Science and Technology and the researchers …
How to carry out routine maintenance and maintenance of agricultural vehicles?
In the process, its performance will decrease with the parts wear, deformation, corrosion, loo…
Vegetables prevent cold
Cold spring has various degrees of chilling injury to spring vegetable seedlings, fruit and ve…
Three advanced fruits and vegetables preservation method
1, cold temperature and high humidity storage method Japan has developed a new method of fruit…
The ecological cultivation mode of grass carp seedlings
With the rise of the grass carp frenzy, grass carp seedlings are becoming more and more tight.…
Crops lack of fertilizer symptoms
Reasonable fertilization of crops due to fertilizer deficiency and timely supplementation of f…