湖北农业科学 ›› 2025, Vol. 64 ›› Issue (10): 119-125.doi: 10.14088/j.cnki.issn0439-8114.2025.10.018

• 园艺·特产 • 上一篇    下一篇

不同播种期对雪茄烟叶产质量的影响

许芸芸, 王清江, 续勇波   

  1. 云南农业大学烟草学院,昆明 650201
  • 收稿日期:2025-04-03 出版日期:2025-10-25 发布日期:2025-11-14
  • 通讯作者: 续勇波(1974),女,教授,博士,主要从事作物营养与施肥的研究工作,(电话)15887229780(电子信箱)xuyongboxx@163.com。
  • 作者简介:许芸芸(2004-),女,重庆人,2023级在读本科生,烟草专业,(电话)15922908635(电子信箱)2159442981@qq.com。
  • 基金资助:
    云南省烟草公司昭通市公司科技项目“金沙江流域优质中式雪茄烟叶栽培和调制关键技术研究与应用”(ZT20235301002); 国家自然科学基金项目(32460808)

Effects of different sowing dates on cigar yield and quality

XU Yun-yun, WANG Qing-jiang, XU Yong-bo   

  1. College of Tobacco Science, Yunnan Agricultural University, Kunming 650201, China
  • Received:2025-04-03 Published:2025-10-25 Online:2025-11-14

摘要: 在昭通市绥江县开展试验,以茄芯品种云雪39为试验品种,研究不同播种期对云雪39生长特性、经济性状的影响。以2月20日播种期为对照,设置3月10日及3月30日两个推后程度不同的播种期处理,对比分析各处理烟苗素质、生育期、农艺性状、病害发生条件、烟叶外观质量、化学成分及产质量等指标。试验结果表明,云雪39于3月10日播种的田间农艺性状最优,田间自然发病率最低,晾制后烟叶物理性状和化学成分有明显优势,多酚类物质含量整体表现最好;同时,云雪39于3月30日播种的烟苗素质表现最优,从播种到出苗天数减少且大田生育期缩短,挥发性有机酸含量表现最好,雪茄烟鲜烟叶产值最高为66 360.33元/hm2。综合各项指标,昭通市绥江县雪茄品种云雪39的最佳播种期为3月10—30日。

关键词: 雪茄烟, 播种期, 生长发育, 产质量

Abstract: The experiment was conducted in Suijiang County, Zhaotong City, taking Yunxue 39, a cigar core variety, as the test material, to investigate the effects of different sowing dates on its growth characteristics and economic traits. With the sowing date of February 20th as the control, two delayed sowing dates of March 10th and March 30th were set up. The quality of seedlings, growth period, agronomic traits, disease resistance, appearance quality of tobacco leaves, chemical composition and yield and quality of each treatment were compared and analyzed. The result showed that, Yunxue 39 sown on March 10 had the best agronomic traits and the lowest natural morbidity in the field. The physical properties and chemical composition of the tobacco leaves after curing showed obvious advantages, and the content of polyphenols was the best overall. Meanwhile, the seedling quality of Yunxue 39 sown on March 30th was the best, with earlier emergence and a shortened growth period in the field. The content of volatile organic acids was the best, and the fresh tobacco leaf yield was the highest at 66,360.33 yuan per hektare. Considering all the indicators, the optimal sowing period for the Yunxue 39 cigar variety in Liangjiang Village, Suichang County, Zhaotong City was from March 10th to March 30th.

Key words: cigar, swoing date, growth and development, yield and quality

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