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中国农学通报 ›› 2014, Vol. 30 ›› Issue (10): 105-110.doi: 10.11924/j.issn.1000-6850.2013-2116

所属专题: 烟草种植与生产

• 林学 园艺 园林 • 上一篇    下一篇

烤烟叶片发生、成熟与有效积温的关联分析

张东启 卓大龙 郭 卢 石英尧 钱益亮 吴志超 薛宝燕 祖朝龙   

  • 收稿日期:2013-08-06 修回日期:2013-09-02 出版日期:2014-04-05 发布日期:2014-04-05
  • 基金资助:
    安徽省烟草专卖局项目 “安徽省浓香型焦甜香特色优质烟叶开发项目” (20110551011)。

Relational Analysis of Flue Cured Tobacco Leaves, Mature and Effective Accumulated Temperature

  • Received:2013-08-06 Revised:2013-09-02 Online:2014-04-05 Published:2014-04-05

摘要: 为筛选出烤烟叶片发生、成熟与有效积温的关系,采用盆栽试验研究了‘红花大金元’和‘K326’不同移栽时间和不同施肥条件下第4、10、16叶位的烟叶发生、成熟与有效积温的关系,分析对烟株生长和烟叶产质量的影响。结果表明,不同移栽时间的第4叶位成熟所需有效积温为304.9~370.6℃,第10叶位成熟所需有效积温为569~706℃,第16叶位成熟所需有效积温为758.3~812℃。综合分析说明,相同叶位烟叶成熟时其有效积温的积累量是相对稳定的区段范围,可以通过大田试验验证利用不同叶位发生、成熟与有效积温的关系指导生产的可行性。

关键词: 种植方式, 种植方式, ‘迪糯278’, 农艺性状, 产量

Abstract: For the relationship between selected flue-cured tobacco leaves, mature and effective accumulated temperature, the pot experiment was conducted to study the relationship between the ‘HD’ and ‘K326’ variety of different transplanting time and different fertilization conditions in 4, 10 and 16 leaf tobacco, mature and effective accumulated temperature, analyzed the influence on tobacco growth and quality of tobacco. The results showed that, different transplanting time fourth leaf maturity required for effective accumulated temperature of 304.9~370.6℃, tenth leaf maturity required for effective accumulated temperature of 569~706℃, sixteenth leaf maturity required for effective accumulated temperature of 758.3~812℃. Comprehensive analysis showed that the same tobacco leaf maturity accumulation the effective accumulated temperature was relatively stable range, we can through the field test with different leaf position occurs, mature and effective accumulated temperature relationship for guiding the production feasibility.