利用和静县充足的光热资源及不同作物在生长过程中的“时间差”和“空间差”合理组合,科学搭配,形成高效生产模式,可以提高复种指数,促进农业发展和农民增收。本文从种植模式、马铃薯栽培技术、套种玉米技术3个方面,介绍和静县探索推广的宽膜高垄早熟马铃薯套种玉米栽培技术。 With the combination of sufficient light and heat resources in Hejing County and the reasonable combination of “time difference” and “space difference” of different crops in the growth process, scientific collocation and formation of efficient production mode can increase the multiple cropping index and promote agricultural development and farmers Income. In this paper, three planting methods, potato cultivation techniques and intercropping maize techniques were introduced in this paper.