[烟草法学论文] 关键词 烤烟 分期播、栽 总出叶数 低温 摘 要 以云烟85为材料,在江苏扬州和贵州兴义两地采用分期播、栽试验,研究了自然低温等条件对烤烟现蕾日期和现蕾时叶片数的影响。结果表明:无论是江苏扬州还是贵州兴义,都有一个最适播、栽期范围,随着播、栽期的变化,叶片数呈现正态分布状态,过早或过迟播种和移栽都会对现蕾期并最终对总出叶数产生不利影响。 Relationship between the Sowing or Transplanting by stages and the total number of leaves of Flue-curing Tobacco in budding stage Lv Bing1, Zhao Qi-Bai2, Song Ping1, Li Hou-Yong3, Wang Guang-Zhi2, Lang Shen-Yong3, Jiang Yv-Xia1 1.Agricultural College of Yangzhou University, Yangzhou 225009, Jiangsu, China 2.China Tobacco Jiangsu Industrial Corporatio……
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