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１９８９－１９９３年以不同熟期不同结荚习性的九个大豆品种为材料，在吉林省公主岭研究了大豆品种籽粒产量稳定性与品种生育期、结荚习性的关系。试验结果表明在供试条件下，即生育期间５－９月份降水量为３７０－７４０ｍｍ，有效积温为３０００℃左右时，以中熟、亚有限结荚习性品种为最稳产。在不同气候条件的年份组合的平均表现中，中熟品种的稳产性比早熟品种、中晚熟品种好，但中熟品种中３种结荚习性间的稳产性差异不明显。在不适应熟期中，稳产性顺序是无限＞亚有限＞有限型品种。有限性品种在以丰年为主配合以中年的年份组合中表现出较好的稳产性。中晚熟亚有限和无限型品种则在以欠年为主配以中年的年份组合中表现出最好的稳产性，此种差异在早熟品种中不存在。对丰欠年的气候条件进行了讨论。
In 1989-1993, nine soybean cultivars with different pod tastes were used as materials to study the relationship between the grain yield stability of soybean varieties and the growth period and the pod habit of the cultivars in Gongzhuling, Jilin Province. The results showed that in the test conditions, that is, from May to September during the growth period of 370-740mm precipitation, the effective accumulated temperature of about 3000 ℃, the medium cooked, sub-limited varieties of pod habitat for the most stable. Among the average performance of the combination of years under different climatic conditions, the stability of middle-maturing cultivars was better than the precocious varieties and middle-late maturing ones, but there was no obvious difference in the stability between the three pod habit of medium maturing cultivars. In the non-acclimation period, the order of stability is infinite> sub-limited> finite type. The limited varieties showed good stability in the combination of middle-aged with the main harvest year. The middle and late maturing sub-limited and infinity varieties showed the best stability in the combination of middle-aged and old-aged, which did not exist in the precocious varieties. We discussed the climatic conditions of abundant years.