Fertilizer application is a crucial aspect of crop management as it plays a vital role in ensuring plant growth and yields. Applying fertilizer requires careful consideration of various factors, including the type of fertilizer, crop type, soil type, and nutrient requirements. In this article, we will explore the various aspects of how to apply fertilizers efficiently.

Fertilizers can be organic or inorganic. Organic fertilizers are derived from natural sources, such as animal manure and compost, while inorganic fertilizers are manufactured from chemical compounds. Examples of fertilizers include nitrogen, phosphorus, and potassium (NPK) fertilizers, urea, ammonium nitrate, and ammonium sulfate.

International Fertilizer Association indicated that in 2020, the global consumption of nitrogen, phosphorus, and potassium (NPK) fertilizers was approximately 184 million tonnes, 51 million tonnes, and 38 million tonnes, respectively.

Furthermore, according to the Food and Agriculture Organization of the United Nations, Asia is the largest consumer of fertilizers, accounting for about 60% of global consumption. China is the world’s largest consumer and producer of fertilizers, accounting for approximately 30% of global consumption and 33% of global production.