By Hou

Knowledge of Urea

Urea, also known as urea or carbamide, is an end product of protein metabolism in humans and mammals, as well as a major organic nitrogen compound excreted by animals. The pure product is white granular or acicular or prismatic crystal, and it is light red or yellow when mixed with iron and other heavy metals. It is tasteless and odorless, soluble in water, ethanol and benzene, and insoluble in ether and chloroform.

By Geym

How to differentiate determinate and semi-determinate varieties in the field?

In the world of agriculture, the choice of crop varieties can significantly impact the success of a farming venture.

By Hou

How to Use Flood and Drain Trays

Flood and drain trays, also known as ebb and flow trays or flood tables, are commonly used in hydroponic and aquaponic systems for growing plants. These trays provide a controlled environment for plants to receive water and nutrients.

By Evelyn

How Do You Size Air Inlet Louvers?

Air inlet louvers are essential components of ventilation systems, regulating airflow while preventing the intrusion of external elements such as rain, debris, and pests, ensuring efficient and clean ventilation.

By July

What are the concerns of farmers about plastic seedling trays?

Farmers have expressed several concerns regarding the use of plastic seedling trays in their agricultural practices. Here are some common concerns associated with plastic seedling trays