Soil water-holding capacity
Soil water-holding capacity is the ability of a soil to retain a certain amount of water within its pores against the force of gravity after excess water has drained away.
Также говорят: soil water retention, field capacity, water-holding capacity
Understanding water-holding capacity is essential for effective irrigation scheduling and managing water resources efficiently. It helps producers determine how much water can be stored in the root zone before it becomes unavailable or causes drainage losses.
A common mistake is applying irrigation amounts that exceed the field capacity of the soil, which results in nutrient leaching and soil aeration problems. Improving soil organic matter and maintaining good soil structure are the primary ways to optimize these water-retention properties.