Basic properties of urea

Urea (CO(NH2)2) is a widely used nitrogen fertilizer in agriculture, commonly found in the form of white crystals. Its high nitrogen content makes it outstanding in enhancing crop growth, increasing yield and improving quality.

Market demand analysis

In recent years, the demand for high-efficiency fertilizers in agricultural production has continued to increase. According to statistics, the global urea market has shown a steady growth trend, with an average annual growth rate of 3.5%.

Usage and precautions

When applying urea, the dosage should be reasonably controlled according to the soil and crop needs. It is recommended to apply it before sowing or at the beginning of the growth period to avoid direct contact with seeds. In addition, proper burying or mixing with water can effectively improve the utilization rate.

Precautions

• Avoid mixing with other strong acids or alkaline substances
• Keep the storage environment dry

Successful experience in practical application

In a kiwi fruit plantation in Hebei Province, after scientific use of urea, the yield of kiwi fruit increased by 20%, and the fruit became bigger and sweeter. The plantation owner said that the correct application of urea was the key to their achievement.

Expert Interview

Dr. Li, an agricultural expert: "Urea is a nitrogen-containing fertilizer. Its unique decomposition process can effectively supply the nitrogen needed by crops and significantly promote crop growth. However, scientific and reasonable application methods are very important. Improper use may cause soil compaction or crop burns."

Interactive elements

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