Urea

Urea is one of the first places in popularity among gardeners. This is caused by the availability and a wide range of its application in the agricultural sector - in the private gardens and farms. As a chemical urea requires knowledge of certain rules and norms of application, as well as mixing with other fertilizers - or instead of positive results there is the risk of getting burns and diseases of plants.

Chemical composition

Urea - concentrated fertilizer. It contains the record number of the nitrogen in comparison with other substances nitrate group - 46, 2% . Is a small granules of white or cream color. Easily soluble in water at room temperature, in a warm liquid is mixed more quickly.

The chemical formula - CO (NH2) 2. The fertilizer includes carbonic amide (carboxylic) acid. For agricultural produce urea brand B tablets and granules. Sheath tablet formulation prevents rapid evaporation of the nitrogen, which is a strong advantage.