There are more than 100 kinds of freshwater maggots in China, but the only suitable oysters for cul...

1. Water Quality Management: Timely water injection: Normally, regular water injection 2-3 times ...

21% peroxy acetic acid water disinfectant is strong, used to prevent vegetable gray mold, disease ...

When talking about carrots, everyone is naturally not unfamiliar. Carrot is rich in nutrients, the...

First, the working principle of the centrifuge When the suspension containing fine particles is le...

What are the precautions during the use of the cryostat? Widely used in petroleum, chemical, elect...

In many people's minds, fruits should be as fresh as possible, and therefore, they sho...

Consultation: Jingyuan growers inquired that the cucumber planted in the greenhouse had been for m...

Release date: 2015-04-24 Angelina Jolie once said that the cost of breast cancer genetic testin...

Sterilization and cooling machine is a new type of product that integrates sterilization, cooli...

Medicinal parts] Whole plant. This species was originally contained in the "Plant Name Survey...

Release date: 2015-05-11 Recently, Chinese scientists have made breakthroughs in the study of t...