Determination of adaptation ability of some corn varieties (Zea mays indentata Sturt) having different maturing time by various stability methods
1996
Baser, I. | Genctan, T. (Thrace University, Tekirdag (Turkey). Department of Field Crops of Agricultural Faculty)
This research was carried out to determine the adaptation ability of twenty-two hybrid corn varieties which were grown in Tekirdag and Edirne locations in 1989, 1990, 1991 seasons. According to the results of variance analysis; genotype x environment, genotype x year and genotype x environment x year interactions were statistically significant. When stability analysis are considered, PX-79 and P-3184 showed specific adaptation ability for favourable environments while TTM-813 genotype was stable for unsuitable environments. Also, C-949, G-4522, G-4730 and TUM-826 were found stable for all environments of this region. On the other hand, it was determined that middle early and late varieties were suitable for Thrace region. The latest and earliest varieties were not found suitable for this region
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