Urea fertilizer in Pakistani

 It was discovered that animal manure in the past helped to improve the quality of the soil because it provides useful elements for the plant and from that time fertilizer became an essential part of agriculture and developed and gave many types to preserve the agricultural profession, including chemical fertilizers. In Pakistan, fertilizers are of great importance to them. In Pakistan, agricultural production is dominated by a number of crops that represent about 60% of the GDP, and agriculture in Pakistan is one of the most important engines of the Pakistani economy, so it was important for Pakistan’s neglectful interest in chemical fertilizers. 

Urea fertilizer is one of the oldest agricultural fertilizers that were used to improve the soil and it is one of the cheapest types and is described as one of the manufactured nitrogen fertilizers, and it is very necessary for food production, and urea is similar in shape to white cells that are very small and easy to dissolve in water, but a new type called blue urea has been discovered. 

Among the benefits of urea fertilizer is to promote growth in the green parts of the plant and its contribution to the photosynthesis process, and urea is considered the most powerful type of nitrogen fertilizer because it contains 46% of nitrogen and is easy to store because it is not flammable and can be a natural or synthetic fertilizer because its production cost is low. It is suitable for different types of crops and soils. 

And from the stages of the decomposition of urea fertilizer in the soil, it is small white grains dissolved in water and upon fertilization with urea granules, it turns into the presence of water and ammonium carbonate by the action of the urease enzyme, and this causes the necessary activity of soil bacteria, this transformation takes place within three days, but it is delayed to 7-8 days in the soil Rich in organic matter, and it is very important to know the temperature and soil type, as it controls the process of urea decomposition.