| 影响烤烟上部叶质量的因素及提高其可用性的措施 |
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| 作者姓名： | 宫长荣 刘霞 宋朝鹏 黄永成 |
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| 作者单位： | 河南农业大学 河南郑州450002 |
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| 基金项目： | 国家烟草专卖局资助项目 |
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| 摘 要： | 提高上部叶可用性是烤烟生产中亟待解决的问题。笔者综述了影响上部叶可用性的因素,并从遗传因素、生态条件、烤烟生产中的育苗、移栽、平衡施肥、打顶留叶、后期水分管理、打顶留叶数、上部叶采收成熟度和采收方式、化控措施及烟叶调制等方面提出降低上部叶比例,提高上部叶可用性的措施。
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| 关 键 词： | 烤烟 上部叶 可用性 |
The Influential Factors of Quality in Upper Leaf of Flue-cured Tobacco and Agricultural Measures for Improving its Usability |
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| Authors: | Gong Changrong Liu Xi Song Chaopeng Huang Yongcheng |
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| Institution: | Henan Agricultural University, Henan Zhengzhou 450002 |
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| Abstract: | Improving the usability of flue-cured tobacco upper leaf and reducing its proportion is an urgent problem in flue-cured tobacco production. The author analyzes the reason that the usability of upper leaf is on the low side, and suggests taking measures from inheritance, ecological conditions, seedling, transplanting, balance fertilization, topping and controlling the sum of retained leaves, harvesting maturity and methods, late irrigation, chemical controlling measures and curing process etc. |
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| Keywords: | Flue-cured tobacco Upper leaf Usability |
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