间作套种能够合理配置作物群体,使作物高矮成层,相间成行,有利于改善作物的通风透光条件,提高光能利用率,充分发挥边行优势带来的增产作用。间作套种是我国农业生产的传统经验,是保证作物高产、稳产、高效的一项农业措施。粘玉米同蔬菜的间作套种主要适合城镇郊区,因为郊区人均的土地占有量相对少些,但因土壤肥沃、交通便 Intercropping intercropping can rationally allocate crop groups and make the crop layer and layer alternately. It is conducive to improving the ventilation and light conditions of crops, increasing the utilization rate of light energy, and giving full play to the stimulation effects caused by the advantages of the border row. Intercropping intercropping is a traditional experience of agricultural production in our country and an agricultural measure to ensure high yield, stable yield and high efficiency of crops. Intercropped corn intercropping with vegetables is mainly suitable for urban suburbs, because the per capita land area in the suburbs is relatively less, but due to the fertile soil and convenient transportation