成单１６系四川省农科院作物所育成，是近五年来同组区试中最高产的新审定品种。从四川玉米多生态产区的实际出发，亟需丰产性、适应性兼备的优良杂交种。本文以两年四川省区试资料用Ｅｂｅｒｈａｒｔ法和Ｔａｉ法对成单１６进行稳定性分析，两种分析方法结果趋于一致，稳定性参数均接近于稳产品种的理论值，Ｇ×Ｅ互作效应主要表现为线性关系，具有较好的平均稳定性。稳定性分析与区试、生产示范的实际情况吻合，充分表明成单１６产量高，稳定性好，尤以耐旱性状突出，符合主推种性状要求。 A single 16-line Sichuan Academy of Agricultural Sciences bred crop is the highest in the last five years in the same group of district trial of the newly approved varieties. From the reality of multi-ecological corn producing areas in Sichuan, it is urgent to have excellent hybrids with high yield and adaptability. In this paper, two years of trial data in Sichuan Province by Eberhart method and Tai method for a single analysis of the stability of 16, the results of the two methods tend to be consistent, the stability parameters are close to the theoretical value of stable varieties, G × E mutual The effect is mainly manifested as a linear relationship, with good average stability. The stability analysis is consistent with the actual situation of the zone test and the production demonstration, which fully shows that the yield of the single 16 is high and the stability is good, especially the drought-resistant trait is outstanding, which meets the requirements of the main seed tracing.