不同旱地小麦在渭北地区的产量及相关性状研究

Study on Yield and Related Characters of Different Dryland Wheat in Weibei Area

为筛选出适宜于彬州地区种植的高产优质小麦品种,笔者于2019年在彬州地区小章镇综合试验基地进行小麦品种比较试验,本次试验选用12个旱地小麦品种。结果表明:西农297平均产量为第1名,产量达7502.55 kg/hm^(2),比晋麦47增产64.34%,分蘖力强,成穗率高,综合抗性强,大穗大粒,品质中等,饱满度较好。比较适宜在彬州地区进行种植。凌麦989、西旱161的产量分别为6963.6 kg/hm^(2)、6796.8 kg/hm^(2),分别位居第2位、第3位。建议下年继续试验。其余品系,表现较差,不适宜在彬州地区进行种植。

In order to screen out high-yield and high-quality wheat varieties suitable for planting in Binzhou area,a comparison test of 12 dryland wheat varieties in the comprehensive test base of Xiaozhang Town in Binzhou area was conducted in 2019.The results showed that the average yield of‘Xinong 297’was highest,with a yield of 7502.55 kg/hm^(2),64.34%higher than Jinmai 47.‘Xinong 297’had strong tillering ability,high ear formation rate,strong comprehensive resistance,large ears and large grains,medium quality,but the grain fullness was better,so it is more suitable for planting in Binzhou area.The yields of‘Lingmai 989’and‘Xihan 161’were 6963.6 kg/hm^(2)and 6796.8 kg/hm^(2),respectively,which ranked second and third place,respectively.It is recommended to continue the test next year.The other strains have poor performance and are not suitable for planting in Binzhou area.