Urea fertilizer is a widely used nitrogen-based fertilizer, renowned for its role in promoting robust plant growth and crop yields. Composed primarily of organic compounds, urea is a white crystalline substance with the chemical formula (NH2)2CO.

The composition of urea fertilizer is straightforward, consisting of approximately 46% nitrogen, making it one of the richest nitrogen sources among commercial fertilizers. This high nitrogen content is in the form of ammonium nitrate and is easily absorbed by plants, serving as a vital nutrient for their development. 

One of the key advantages of urea is its versatility. It can be applied to a wide range of crops and agricultural settings, making it a staple choice for farmers worldwide. It's also adaptable for various application methods, including top-dressing, side-dressing, or incorporation into the soil.

However, it's important to note that urea should be handled and stored carefully as it can undergo volatilization when not properly managed. To mitigate these losses and maximize its effectiveness, urea is often applied with urease inhibitors or incorporated into the soil shortly after application.

Urea fertilizer plays a pivotal role in modern agriculture, contributing significantly to global food production and crop quality. Its efficient nitrogen delivery makes it an indispensable tool for farmers striving to meet the world's growing demand for food.