论文部分内容阅读
麦棉双高动态模式探讨＊薛显森张新华李长体刘修体殷德仑汲建霞①鹿邑县棉麻集团公司４７７２００鹿邑县是我国植棉大县之一。棉花生产主要以麦棉套作为主。因人多地少，在套种时常出现以麦挤棉现象。致使棉花大小行距配置不合理，小行间生长竞争严重，大行间空隙大不封行...
Discussion on Double High Dynamic Mode of Wheat and Cotton * Xue Xiansen Zhang Xinhua Li Changti Liu Xiuti Yin Delun Ji Jianxia ① Luyi County Cotton & Maw Group 477200 Luyi County is one of the major cotton planting counties in China. Cotton production mainly to cotton cover as the main. Due to the small number of people in the intercropping often appear to wheat crowding cotton phenomenon. Resulting in the allocation of cotton size row unreasonable growth of competition between small wirries, large gaps between the big line closure ...