Why are agricultural extension advisers recommend the use of blanket fertilizer?

Agricultural extension advisers recommend the use of blanket fertilizer because it provides a uniform application of essential nutrients across crops, which can enhance overall yield and improve soil fertility. This approach simplifies the fertilization process for farmers, reducing the risk of nutrient deficiencies or excesses that can occur with tailored applications. Additionally, blanket fertilizer can help save time and labor, making it a practical choice for many farmers looking to optimize their production.