drilled crop meaning in Chinese

小畦作物

3 . because of the severe occluding of drilling crop leaves , it was difficult to extract shape and texture feature , so a new approach to detect the between - rows weed was discussed on the basis of the position feature , where crop was regularly sown as a constant row space and most weed were distributed on the bare - soil between crop rows during 3 leaves to 5 leaves seedling stage
针对小麦等条播作物田间场景中叶片严重交叠致使形状和纹理特征提取困难的问题，利用条播作物3 5叶苗期田间场景中作物成行排列、杂草多数分布于作物行之间的裸土区的特点，研究了位置特征识别行间杂草的方法。