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为了探索安顺旱地分带轮作制中玉米高产栽培技术模式，进行了玉米品种、密度、复合肥施用量和叶面肥喷施浓度4因素各具3水平的正交试验。经试验结果分析认为，安顺不同栽培玉米品种间实行育苗移栽产量差异显著，黔原3号、兴黄单89－2生产力较高；移栽密度是影响玉米群体产量的主要因素；不同复合肥施用量对玉米单株产量有显著影响。
In order to explore the high-yielding cultivation technique mode of corn in a strip cropping system of dryland in Anshun, orthogonal experiment was conducted with 4 factors including corn variety, density, compound fertilizer application and foliar spraying concentration. The results showed that there were significant differences in transplanting yield between different cultivated maize cultivars in Anshun. Qianyuan No.3 and Xinghuang single 89-2 had higher productivity. Transplanting density was the main factor affecting maize population. Different compound fertilizers The application rate had a significant effect on the yield per plant of maize.