Efficiency of feed utilization utilization
rainfall quantity rainfall quantity
Absorbed light allocation and utilization
absorption and utilization
absorption and utilization efficiency
absorption and utilization of nitrogen
active material utilization
adequate rate of utilization of grassland forages
adhesion utilization coefficient
agricultural land intensive utilization
Agricultural plant utilization zone
agricultural resource utilization
agricultural resources utilization
agricultural utilization
agricultural utilization duration
Agriculturally utilization of sludge
agriculture utilization
Agronomic nitrogen utilization efficiency