Ground water soil vegetation zone
soil water balance in root zone
Specific zone for soil and water conservation prev
accumulating and conserving soil water
available soil water at planting
average soil water content increment
Biodegradation in soil water microbes system
Black soil zone in northeast of China
black soil zone of Songnen plain
bulk density and soil water
characteristic curve of soil water
continuous stress-day index of water logging and excessive soil water
Couple effect of soil water and fertility
coupled effect of soil water and nutrient
coupled movement of soil water and heat