crop model的相關資料：
臨近單詞
Cropat
crop
Crop-residue-derived charcoal
crop potential evapotranspiration
Crop Irrigation water requirements
crop rainfall production potential
crop growth and development period
Crop straw rubbing filament machine
cropping system and soil management
Crop circlesMessages from afar?
crop rainfall utilization efficiency
crop rotation/production/yield
