秸秆还田后少耕对小麦/玉米间作系统中种间竞争和互补的影响

殷文^*, 赵财^*, 于爱忠, 柴强^*, 胡发龙, 冯福学

Effect of Straw Returning and Reduced Tillage on Interspecific Competition and Complementation in Wheat/Maize Intercropping System

YIN Wen^**, ZHAO Cai^**, YU Ai-Zhong, CHAI Qiang^*, HU Fa-Long, FENG Fu-Xue

图1 不同耕作方式下小麦相对于玉米竞争力的动态 NTSS: 高茬收割立茬免耕; NTS: 高茬等量秸秆覆盖免耕; TIS: 高茬等量秸秆还田翻压; CT: 传统耕作。
Fig. 1 Dynamics of competitiveness of wheat to maize in the intercropping system under different tillage patterns NTSS: no-till with straw standing; NTS: no-till with straw covering; TIS: tillage with straw incorporation, CT: conventional tillage.