玉米-大豆带状套作行距配置对作物生物量、根系形态及产量的影响

杨峰, 娄莹, 廖敦平, 高仁才, 雍太文, 王小春, 刘卫国, 杨文钰^*

Effects of Row Spacing on Crop Biomass, Root Morphology and Yield in Maize-Soybean Relay Strip Intercropping System

YANG Feng, LOU Ying, LIAO Dun-Ping, GAO Ren-Cai, YONG Tai-Wen, WANG Xiao-Chun, LIU Wei-Guo, YANG Wen-Yu^*

图1 玉米-大豆带状套作及净作种植格局实线和虚线分别代表玉米行和大豆行; 黑色实心圆和灰色实心圆分别代表单株玉米和大豆; a和b分别代表套作和净作配置。
Fig. 1 Planting pattern arrangements of maize-soybean relay strip intercropping and monoculture Solid and dashed lines represent maize rows and soybean rows, respectively. Each solid circle represents one maize plant, and each solid grey circle represents one soybean plant. Panels a and b show the planting pattern arrangements of maize-soybean relay strip intercropping and monoculture, respectively.