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中国农学通报 ›› 2007, Vol. 23 ›› Issue (8): 89-89.

所属专题: 农业气象 烟草种植与生产

• 食品 营养 检测 安全 • 上一篇    下一篇

湖北宣恩烟区气候因素和烤烟质量特点分析

焦敬华,毕庆文,许自成,王海明,刘春奎   

  • 出版日期:2007-08-05 发布日期:2007-08-05

Analysis of Climate factors and Quality of Flue-cured Tobacco Leaves in Xuanen Tobacco-growing Areas of Hubei Province

Jiao Jinghua, Bi Qingwen, Xu Zicheng, Wang Haiming, Liu Chunkui   

  • Online:2007-08-05 Published:2007-08-05

摘要: 笔者分析了湖北宣恩烟叶产区适宜种植烤烟的基本条件、气候因素和所产烟叶的质量特点,并与国外优质烟叶产区津巴布韦烤烟进行了比较,结果表明:该烟区具有无霜期长、大于10℃积温高、日均气温大于20℃的时间长等突出特点,达到了烤烟最适宜类型生长发育所要求的气候条件;宣恩烤烟颜色橘黄或柠檬黄,成熟度好,与津巴布韦烟叶外观质量相当;宣恩烟叶填充力较高,各化学成分含量较适宜,组成比例协调;感官评吸质量较好

关键词: 小麦, 小麦, 愈伤组织, EMS诱变, PEG胁迫, 抗旱突变体

Abstract: Basic conditions for tobacco-growing areas, meteorological factors and quality of tobacco leaves were analyzed in Xuanen, Hubei Province. The results indicated that Xuanen tobacco-growing areas had a long frost-free period, high accumulated temperature of ≥10℃, and a long period of time with daily average temperature of ≥20℃; Xuanen tobacco leaves had distinguishing features of high appearance quality with orange or lemon-yellow color and full maturity; Xuanen tobacco leaves had higher filling power, reasonable chemical components and good sensory evaluation.

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