河南农业科学 ›› 2021, Vol. 50 ›› Issue (10): 44-50.DOI: 10.15933/j.cnki.1004-3268.2021.10.006

• 作物栽培·遗传育种 • 上一篇    下一篇

不同规格漂浮育苗盘对雪茄烟苗素质和膜上移栽烟叶产质量的影响

高华军1,林北森1,贺远2,蔡斌1,马兴华3,李方友1,夏长剑1,耿召良1,向小华1,陈德鑫1,吕洪坤1
  

  1. (1.中国烟草总公司海南省公司海口雪茄研究所,海南海口571100;2.郑州轻工业大学烟草科学与工程学院,河南郑州450002;3.中国农业科学院烟草研究所/农业农村部烟草生物学与加工重点实验室,山东青岛266101)
  • 收稿日期:2021-03-10 出版日期:2021-10-15 发布日期:2021-11-25
  • 作者简介:高华军(1981-),男,河南淇县人,高级农艺师,硕士,主要从事烟草栽培生理研究。E-mail:gaohuajun_81@163.com
  • 基金资助:
    中国烟草总公司海南省公司重点科技项目(201746000024055,2020001);五指山市生态科技特派员项目(2019—2020)

Effect of Floating Seedling Tray with Different Sizes on Seedlings Quality of Cigar and Yield and Quality of Tobacco Transplanted above Film

GAO Huajun1,LIN Beisen1,HE Yuan2,CAI Bin1,MA Xinghua3,LI Fangyou1,XIA Changjian1,GENG Zhaoliang1,XIANG Xiaohua1,CHEN Dexin1,LÜ Hongkun1   

  1. (1.Haikou Cigar Research Institute,Hainan Provincial Branch of China National Tobacco Corporation,Haikou 571100,China;2.College of Tobacco Science and Engineering,Zhengzhou University of Light Industry,Zhengzhou 450002,China;3.Tobacco Research Institute,Chinese Academy of Agricultural Sciences/Key Laboratory of Tobacco Biology and Processing,Ministry of Agriculture and Rural Affairs,Qingdao 266101,China)
  • Received:2021-03-10 Published:2021-10-15 Online:2021-11-25

摘要: 为筛选能培育适合膜上移栽方式高素质雪茄烟苗的漂浮育苗盘,研究了162孔(CK)、136孔和78孔3个规格育苗盘育苗对烟苗素质和膜上移栽烟株大田生长及烟叶产量、经济效益的影响。结果表明,78孔育苗盘所育烟苗根和全株干质量、根系形态指标、壮苗指数显著高于162孔处理,根干质量、全株干质量较162孔处理分别显著提高79.55%、61.84%,壮苗指数分别较162孔处理和136孔处理提高91.96%和64.61%,膜上移栽烟株成活率高、长势好,育苗投入成本增加,但经济效益最高,较162孔处理提高17.55%。136孔育苗盘所育烟苗素质相对适中,移栽后大田长势较好,育苗投入成本相对较低,经济效益较162孔处理提高1.57%;162 孔育苗盘所育烟苗根系较弱,壮苗指数最低,烟苗素质最低。综合而言,海南雪茄烟叶膜上移栽生产育苗推荐使用78孔和136孔漂浮育苗盘。

关键词: 雪茄, 烟草, 漂浮育苗, 膜上移栽, 育苗盘, 产量, 经济效益

Abstract: In order to select the floating seedling tray which can cultivate high‑quality cigar tobacco seedlings suitable for transplanting on film,the effects of seedling tray treatments of 162 pores(CK),136 pores and 78 pores on seedling quality,field growth,leaf yield,and economic benefit were studied.The results showed that the dry weight of root and whole plant,morphological index of root and strong seedling index of 78‑pores seedling tray were significantly higher than those of 162‑pores seedling tray,and the dry weights of root and whole plant were 79.55% and 61.84% higher than those of 162‑pores seedling tray,with 162 and 136 pores treatments. The 78 pores treatment could improve the survival rate and growth potential of transplanted tobacco plants in the field,also increase the input cost of seedlings,but the economic benefit was the highest,which was 17.55% higher than that of 162‑pores treatment.The seedling quality of 136‑pores seedling tray was relatively moderate,the field growth was better after transplanting,the input cost of seedlings was relatively lower,and the economic benefit was 1.57% higher than that of 162‑pores treatment. The root system of 162‑pores seedling tray was weak,and the index of strong seedling was the lowest.In general,78‑pores and 136‑pores floating seedling trays can be recommended for Hainan cigar tobacco seedling followed by transplanting on film.

Key words: Cigar, Tobacco, Seedling with float system, Transplanting above film, Seedling tray, Yield, Economic benefit

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