XU Ting,FAN Jing-sheng,LIAN Yong-li,et al.Screening of Water-efficient Utilization Maize Varieties in Qiqihar Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(11):1-3.[doi:10.11942/j.issn1002-2767.2017.11.0001]
齐齐哈尔地区水分高效利用型玉米品种筛选
- Title:
- Screening of Water-efficient Utilization Maize Varieties in Qiqihar Region
- 文章编号:
- 1002-2767(2017)11-0001-03
- Keywords:
- WUE; Qiqihar region; maize variety; plant height; ear position; yeild
- 分类号:
- S513
- 文献标志码:
- A
- 摘要:
- 为了适应齐齐哈尔地区干旱、半干旱的气候条件,释放当前干旱胁迫下玉米的增产潜力,对本地区适宜栽种的玉米品种进行水分高效利用型品种筛选。通过大田对比试验对早、中、晚熟12个适宜齐齐哈尔地区种植的玉米品种进行水分利用对比评价。结果表明:晚熟品种先玉335和迪卡519、中熟品种和育187、早熟品种罕玉5号四个品种为适宜齐齐哈尔地区种植的水分高效利用型玉米品种。
- Abstract:
- In order to adapt to the arid and semi-arid climatic conditions in Qiqihar,release the yield potential of maize under the current drought stress and screen the water-efficient vtilization maize suitable for planting in this region.The comparative experiments on water use of 12 maize varieties planted in Qiqihar region of early,middle and late maturing were carried out by field comparative test.The results showed that the late maturing varieties Xianyu 335,Dika 519,the middle mature variety Heyu 187,the early maturing variety Hanyu 5 were the water-efficient maize suitable for planting in Qiqihar region.
参考文献/References:
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备注/Memo
收稿日期:2017-08-31基金项目:黑龙江省玉米产业技术体系资金资助项目(CARS-02-038)第一作者简介:徐婷(1983-),女,黑龙江省齐齐哈尔市人,硕士,助理研究员,从事玉米育种研究。E-mail:xuting830630@126.com。