| 陇中干旱区马铃薯新品种的引进和筛选 |
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| 引用本文： | 王成刚,刘小平,姚录.陇中干旱区马铃薯新品种的引进和筛选[J].马铃薯杂志,2014(1):6-9. |
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| 作者姓名： | 王成刚 刘小平 姚录 |
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| 作者单位： | 甘肃省定西市安定区农业技术推广服务中心,甘肃定西743000 |
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| 基金项目： | 甘肃省星火计划项目“马铃薯种薯病虫草全程防治技术研究与示范推广”（1205NCXJ219）. |
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| 摘 要： | 试验引进5个马铃薯品种，以‘新大坪’为对照，评价马铃薯的农艺性状、产量和抗病性。‘陇薯6号’和‘青薯9号’田间生长势强，单株结薯数分别为7个和8个，芽眼浅，抗病性强，产量表现好，商品率高，较对照增产分别为22.99%和9.64%，差异达到显著水平。建议在种植当家品种‘新大坪’的同时，扩大推广‘陇薯6号’和‘青薯9号’的种植面积。
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| 关 键 词： | 马铃薯 新品种 抗病性 产量 试验 |
Introduction and Screening of New Potato Varieties Suitable for Growing in Arid Areas of Central Gansu Province |
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| WANG Chenggang,LIU Xiaoping,YAO Lu.Introduction and Screening of New Potato Varieties Suitable for Growing in Arid Areas of Central Gansu Province[J].Chinese Potato Journal,2014(1):6-9. |
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| Authors: | WANG Chenggang LIU Xiaoping YAO Lu |
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| Institution: | ( Dingxi Anding Agricultural Technology Extension Center, Dingxi, Gansu 743000, China ) |
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| Abstract: | Five potato varieties were introduced and evaluated for agronomic traits, yield and disease resistance using‘Xindaping’as a control variety.‘Longshu 6’and‘Qingshu 9’were vigorous in plant growth, set 7 and 8 tubers per hil respectively, had shal ow eyes, were disease resistant, had high yield and high marketable tuber percentage with yield increase being by 22.99%and 9.64%respectively and significant higher than the control variety. It is recommended that ＆#39;Longshu 6＆#39; and ＆#39;Qingshu 9＆#39; be extended while ＆#39;Xindaping＆#39; continue to be planted in the arid areas of central Gansu Province. |
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| Keywords: | potato new variety disease resistance yield test |
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