1 . agrotype
作文composition作物类型agrotype作物生态型agroecotype
2 . crop types
extraction of fall crop types based on spectral analysis基于光谱特征分析的主要秋季作物类型提取研究
3 . croppattern
cropmonitoring作物监测croppattern作物类型croppest作物病虫害
4 . crop type
factors such as soil texture , landscape , climate , irrigation , crop type , and nitrogen management influence intensity of no3 - loss through leaching .土壤质地、地貌、气候、灌溉、作物类型和氮素管理等因素影响到淋失的强度。