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Chinese Agricultural Science Bulletin ›› 2020, Vol. 36 ›› Issue (28): 31-36.doi: 10.11924/j.issn.1000-6850.casb20191000707

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Effects of Mulching Methods on the Yield and Quality of ‘Cuibi No.1’ Seedlings

Guo Jinping1(), Lin Shuiliang2, Chen Dehan2, Xu Xiaowu3, Xu Zhiqiang3()   

  1. 1Fujian Tobacco Science Research Institute, Fuzhou 350003
    2Taining Branch of Sanming Tobacco Company, Taining Fujian 354400
    3China Tobacco Jiangsu Industrial Co., Ltd., Nanjing 210019
  • Received:2019-10-11 Revised:2020-01-09 Online:2020-10-05 Published:2020-09-23
  • Contact: Xu Zhiqiang E-mail:gjp703@163.com;xuzhiqiang888@163.com

Abstract:

The paper aims to select the mulching methods for seedling transplanting of ‘Cuibi No.1’. A field experiment was used to study the effects of different mulching methods on the quality of ‘Cuibi No.1’ seedling transplanting in Sanming tobacco area of Fujian. The results showed that the combination of on-film cultivation (first covered with plastic film and then transplanted) with 55 days of seedling control could promote the early growth and the agronomic traits of tobacco plants, and improve the economic traits of tobacco leaves (the production value of 58442.1 yuan/hm 2, and proportion of superior tobacco reaching 63.01%), the chemical components of tobacco were coordinated and the sensory quality evaluation was the best. This technology is worthy of popularization and application in tobacco production.

Key words: flue-cured tobacco, ‘Cuibi No.1’, mulching method, seedling transplanting, yield and quality

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