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中国农学通报

中国农学通报 ›› 2012, Vol. 28 ›› Issue (28): 119-123.

所属专题： 烟草种植与生产

• 林学 园艺 园林 • 上一篇    下一篇

湖南湘西特色烟叶品种筛选研究

腾凯 杨柳 谭济才 李宏光   

  • 收稿日期:2012-05-11 修回日期:2012-06-05 出版日期:2012-10-05 发布日期:2012-10-05
  • 基金资助:

    无公害烟叶生产关键技术研究与示范

Study on Variety Screening Test of Tobacco in Xiangxi Autonomous Prefecture, Hunan

  • Received:2012-05-11 Revised:2012-06-05 Online:2012-10-05 Published:2012-10-05

PDF (PC)

692

摘要：

为筛选适合湘西地区种植且优质、高产、抗性好的品种，2011年2—11月，从生育期、植物学性状、农艺性状、发病率、经济性状、外观质量6个方面对该地区引进的‘云烟97’、‘南江3号’等7个烟叶品种与对照品种‘K326’进行了比较筛选试验。结果表明：（1）各品种生育期主要植物学性状差异不明显。（2）株高以‘中烟201’和‘HY-9-7’最高，达到115.0 cm；‘中烟201’、‘贵烟4号’的茎围和节距均大于对照。（3）各品种发病率以‘中烟201’较少，‘KRK26’和对照‘K326’发病率较高，（4）小区产量和产值均以‘贵烟4号’最高，‘中烟201’次之，津巴布韦引进品种‘KRK26’最少。综合各项研究结果，‘中烟201’与‘贵烟4号’品种表现较好，建议小规模示范种植。

关键词: 江西省, 江西省

Abstract:

In order to select good quality tobacco varieties, which were appropriate for planting at Xiangxi, the field comparison test of 7 induced varieties were conducted and their agricultural and economic characters, disease resistance were analyzed. Results showed, (1) there was no obvious difference between botanical characters of varieties in growth duration. (2) The plant height of ‘ZY-201’, ‘HY-9-7’ were highest, and stem diameter and pitch of ‘ZY-201’, ‘GY-4’ were higher than CK. (3) The incidence of tobacco disease on ZY-201 was the lower, and ‘KRK26’, CK was the highest. (4) The economic character analysis indicated that the yield of ‘GY-4’ was the highest, and the next was ‘ZY-201’. Therefore, ‘ZY-201’, ‘GY-4’ had better total characteristics, which were appropriated for planting at Xiangxi.

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