fertilizer utilization rate

N fertilizer utilization rate

ammonia-nitrogen utilization rate

apparent utilization rate of nutrients

Average facility utilization rate

capacity utilization rate

channel utilization rate

chemical fertilizer utilization ratio

circulation utilization rate

cyclic utilization rate

effective utilization rate of powder

Efficiency of feed utilization utilization

efficiency of fertilizer utilization

energy utilization rate

feed utilization rate

fertilizer utilization

Fertilizer utilization efficiency

fertilizer utilization ratio

food utilization rate

heat energy utilization rate