Summer watermelon dug and eat well

The summer weather is sweltering. The sweet and juicy watermelon not only helps clear heat and relieves heat, but also relieves thirst and diuresis, so it is loved by many people. Some people are accustomed to cutting watermelons and digging them directly with a sp

Persimmon Tree Fertilization Technology

Persimmon is a fruit tree that is widely cultivated, easy to manage, has a long life, and yields high. The country of origin, Japan, and North Korea are also cultivated. Persimmon deciduous trees, trees

Up to 10 meters or more, about 16 meters crown, life expectancy for hundreds of

What is good for cerebral thrombosis?

Cerebral infarction, including thrombotic cerebral infarction, embolic cerebral infarction, lacunar infarction, and multiple cerebral infarction, is a type of chronic cerebrovascular accident caused by multiple etiologies. It has sudden onset, repeated progression

How to choose the right magnetic stirrer

The magnetic stirrer uses the principle of magnetic field and vortex. The container of the liquid to be stirred which is sunk into the stirrer is placed on the base of the magnetic stirrer. When the magnetic stirrer is energized, a rotating magnetic field is generated near the