摘要
比较试验结果表明,在干旱非常严重的情况下,6个参试品种中有3个品种比对照长农35号增产,增产幅度为1.6%～10.7%,其中,张杂谷10号产量居首位,平均为7 017.0 kg/hm2,比对照增产678.0 kg/hm2,增产率10.7%;抗旱性、抗倒性强,对黑穗病、白发病等主要病害具有较强的抗性。张杂谷5号产量居第2位,平均为6 604.5 kg/hm2,比对照增产265.5 kg/hm2,增产率4.2%;抗旱性、抗倒性较强,高抗白发病。张杂谷10号和张杂谷5号这2个品种花期集中,灌浆速度快,产量性状好,具有较大的生产潜力。
Results of the comparative experiment showed that, under very serious drought, three lines among the six trialed ones had higher yields, in an increasing range of 1.6% - 10.7%, than the control Changnong 35. Line Zhangzagu 10 Was the best with a mean yield of 7 017.0 kg/hm^2, which was 678.0 kg/hm^2 higher than the control with a rise of 10.7%; and it had strong resistances to drought, lodging, and to diseases of smut fungus or white-hair. Zhangzagu 5 had the second high yield of mean 6 604.5 kg/hm^2, increasing 265.5 kg/hm^2 than Changnong 35 with an rising rate of 4.2%, and also had strong resistance to drought and lodging, and high resistance to disease of white-hair. Both two above mentioned lines, with concentrated flowering stage and fast filling, showed considerable productive potentiality.
出处
《山西农业科学》
2011年第5期432-433,共2页
Journal of Shanxi Agricultural Sciences
