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本文取材于1989～1991年山西省春播玉米中晚熟区区域试验资料,应用回归系数稳定性参数法及主效应值对晋单29号(G649×长3154)玉米杂交种进行了分析。结果表明:晋单29号是一个高产、稳产、抗旱抗倒性适应性强的大穗大粒型玉米杂交种,适宜在我省广大旱地春播玉米区大面积推广种植。
Based on the field trial data of mid - late spring maize sowing in Shanxi Province during 1989-1991, the maize hybrids of Jindan No. 29 (G649 × L 3154) were analyzed by using regression coefficient stability parameter method and main effect value. The results showed that Jindan No.29 was a large-spike large grain hybrid corn with high yield, stable yield and strong adaptability to drought and lodging. It is suitable for large-scale popularization and planting of spring sowing corn in dryland of our province.