| 马铃薯品种抗旱性鉴定研究 |
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| 引用本文： | 杜培兵,杜珍,白小东,齐海英,张永福,王利琴. 马铃薯品种抗旱性鉴定研究[J]. 现代农业科技, 2012, 0(5): 136-137 |
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| 作者姓名： | 杜培兵 杜珍 白小东 齐海英 张永福 王利琴 |
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| 作者单位： | 山西省农业科学院高寒区作物研究所,山西大同,037008 |
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| 基金项目： | 国家马铃薯产业技术体系专项，山西省农科院育种基础项目 |
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| 摘 要： | 通过对马铃薯品种同薯20号和晋薯15号的根系拉力与冠层覆盖度测试,以及在旱作生态区的适应性试验,对上述2个品种的抗旱性进行了鉴定,结果表明,同薯20号与晋薯15号在干旱胁迫下根系拉力强、冠层覆盖度大、产量水平高、适应性强,是很好的抗旱性品种,可以在全国一季作区及各旱作生态区推广应用。
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| 关 键 词： | 马铃薯 根系拉力 冠层覆盖度 旱作生态区 抗旱性 |
Drought Resistance Identification of Potato Variety |
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| DU Pei-bing,DU Zhen,BAI Xiao-dong,QI Hai-ying,ZHANG Yong-fu,WANG Li-qin. Drought Resistance Identification of Potato Variety[J]. Modern Agricultural Sciences and Technology, 2012, 0(5): 136-137 |
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| Authors: | DU Pei-bing DU Zhen BAI Xiao-dong QI Hai-ying ZHANG Yong-fu WANG Li-qin |
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| Affiliation: | (Institute of High Altitude Crops,Shanxi Academy of Agricultural Sciences,Datong Shanxi 037008) |
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| Abstract: | Through test the root pulling resistance,the canopy cover degrees and the suitability in the dryland ecological region,drought resistance identification of potato variety of the Jinshu 15 and Tongshu 20,was carried out.The results indicated that Tongshu 20 and Jinshu 15 potato showed strong root pulling resistance,large canopy cover,high yield,strong adaptability,and they are good drought resistant variety,which can be popularized in one-season planting region and dryland ecological region in China. |
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| Keywords: | potato root pulling resistance canopy cover degrees dryland ecological region drought resistance |
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