玉米“一穴多株”栽培技术是我国玉米生产中最新的技术成果。由于气候、土壤、区域等因素的限制,各地都有不同的研究与推广方法。南阳地区“一穴多株”栽培技术还处于研究阶段。2012年我站进行了玉米“一穴多株”高产栽培技术试验。本试验通过紧凑型玉米品种不同密度试验获取相应的原始试验数据,通过对数据的整理分析找出“一穴多株”栽培技术比普通单株栽培技术在高密度下的增产优势,确立最佳种植密度,为 Corn “more than a hole ” cultivation technology is the latest technological achievements in China’s corn production. Due to climate, soil, regional and other factors, there are different ways of research and promotion around the world. Nanyang area “more than one hole ” cultivation technology is still in the research stage. In 2012, I conducted a corn “one more hole ” high-yielding cultivation technology experiment. In this experiment, we obtained the corresponding original test data through compact density test of different maize varieties. Through data analysis, we found out that “one-hole multi-plant” cultivation technology has higher production superiority than common single-plant cultivation technology under high density, The best planting density is