Significance of compound planting of soybean and corn

Soybean strip compound planting is developed on the basis of traditional corn mixed soybean and corn mixed sweet potato. It adopts wide and narrow row field layout, makes full use of lateral row advantages, realizes strip intercropping of corn and soybean and inter-annual rotation, and achieves a one-season double-harvest planting mode that adapts to mechanized operation and crops grow harmoniously. Corn-soybean strip compound planting technology has achieved double harvest of corn and soybean.