| 菊芋新品种‘兰芋1号’ |
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| 引用本文： | 杨 彬,吕世奇,寇一翾,曾 军,刘建全,赵长明.菊芋新品种‘兰芋1号’[J].园艺学报,2015,42(Z2):2881-2882. |
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| 作者姓名： | 杨 彬 吕世奇 寇一翾 曾 军 刘建全 赵长明 |
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| 作者单位： | 兰州大学生命科学学院，草地农业生态系统国家重点实验室，兰州 730000 |
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| 基金项目： | 国家科技支撑计划项目（2015BAD15B03）；兰州大学中央高校基本科研业务费专项（lzujbky-2015-k14；lzujbky-2015-ot08） |
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| 摘 要： | ‘兰芋1号’菊芋是从吉林通化收集的‘J1’品系自然结实种子繁殖的材料中选育获得的优良后代。株形紧凑；株高230 ~ 250 cm，主茎通常1个，分枝较少，茎秆浅紫色；块茎浅棕色，生长较集中，形状较规则。生育期约160 d，花期约20 d；单株块茎产量可达1.7 kg以上，产量高，抗逆性强，适宜年降雨量150 mm以上的干旱半干旱地区种植。
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| 关 键 词： | 菊芋 高产 抗逆 品种 |
A New Cultivar of Jerusalem Artichoke‘Lanyu 1’ |
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| YANG Bin,Lü Shi-qi,KOU Yi-xuan,ZENG Jun,LIU Jian-quan,ZHAO Chang-ming.A New Cultivar of Jerusalem Artichoke‘Lanyu 1’[J].Acta Horticulturae Sinica,2015,42(Z2):2881-2882. |
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| Authors: | YANG Bin Lü Shi-qi KOU Yi-xuan ZENG Jun LIU Jian-quan ZHAO Chang-ming |
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| Institution: | School of Life Sciences，Lanzhou University，State Key Laboratory of Grassland Agro-Ecosystems，Lanzhou 730000，China |
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| Abstract: | ‘Lanyu 1’jerusalem artichoke is an excellent progeny which was derived from reproduction materials of natural fructification seeds of‘J1’in Tonghua，Jilin Province. It has a compact plant type. The plant height varies from 230 cm to 250 cm，and the number of main stem is only one in general. It has a few branches and light purple stem. The tuber is light brown，which with a regular pattern and a relatively concentrated growth. It has a growth period about 160 days，a short blooming period about 20 days. The tuber yield of individual plant could achieve to above 1.7 kg. It has characteristics of high yield and strong stress resistance，and is suitable to plant in arid and semi-arid regions where the annual rainfall is above 150 mm. |
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| Keywords: | jerusalem artichoke high yield stress resistance cultivar |
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