👉 Preirrigational is a method of irrigation in which water is not distributed evenly throughout the soil, but rather concentrated at specific points or depths. This technique often results in more efficient use of water and can help maintain healthy soil conditions while reducing the risk of soil erosion and nutrient loss. In agriculture, preirrigation is used to add small quantities of water to the soil before planting or irrigation, which helps prevent soil compaction and promotes better root growth. However, it should be used with
