Disease and Insect Symptoms and Drug Control
One, quail, also known as the root worm (the adult larvae larvae). l. Symptoms: adult lice of …
Longan storage and preservation method
Longan is a famous subtropical fruit, mature in hot and humid season. The fruit has high water…
Introduction and cultivation techniques of colored cotton
Before introducing color cotton, we must first understand the market demand, so that we can se…
US scientists: SARS virus has been eliminated in nature
American scientists pointed out at the annual meeting of the American Association for the Adva…
Spraying equipment type and application range
Hydraulic sprayer has two basic functions of mixing and conveying. From the working principle,…
Breed new species "water tiger" fish
The “water tigersâ€, “fishâ€, which have not yet been plucked by artific…
Non-demolition inspection of oil pump
Difficulties in starting the engine or automatically shutting off the engine are often caused …
98% Purity Recombinant Myostatin Gdf 8 Human Myostatin Propeptide (HMP)
Model NO.: GDF-8…
What should a tractor do when it finds a "traveling car"?
Many operators, because they do not need to study, and usually do not delve into, when they fi…
The Causes of Sunflower Empty Shell and Preventive Countermeasures
When people plant sunflowers, people feel headaches because they have more empty shells and lo…
How to use phosphate fertilizer is good
Phosphorus in the soil generally cannot meet the needs of crops and must be supplemented by fe…