甘肃省中部地区冬小麦品种(系)筛选

Screening on Winter Wheat Varieties (lines) in Central Region of Gansu Province

[目的]了解甘肃省中部地区冬小麦品种(系)的适应性和丰产性,为筛选适宜该地区种植的冬小麦种质提供依据。[方法]通过田间观察、物候期记载、农艺性状调查和产量统计分析,筛选适宜该地区种植的冬小麦品种(系)。[结果]200707-3、静冬0318生育期适中,籽粒饱满,产量较高,分别较对照陇中1号高32.98%和30.18%,抗逆性强,丰产性好。[结论]200707-3、静冬0318综合性状表现好,适宜在甘肃省中部地区推广种植。

[ Objective] To understand the adaptability and high yield of winter wheat varieties （lines） in central region of Gansu Province, and provide the basis for screening the suitable winter wheat germplasm for the region. [ Method] Through field observation, phenological records, agronomic traits survey and statistical analysis of yield, we screened the suitable winter wheat varieties （lines） for the region. [ Result] 200707 -3 and Jingdong 0318 had moderate growth period, full grain yield and high yield. The yields of 200707 -3 and Jingdong 0318 were 32.98% and 30.18% higher than the control,with strong stress resistance and good yield. [ Conclusion]200707 -3 and Jingdong 0318 have good comprehensive performance, which were suitable for planting widely in central region of Gansu Province.