| 烤烟水肥耦合效应研究进展 |
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| 引用本文： | 齐永杰. 烤烟水肥耦合效应研究进展[J]. 天津农业科学, 2013, 0(7): 25-29,42 |
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| 作者姓名： | 齐永杰 |
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| 作者单位： | 湖南农业大学农学院;广西中烟工业有限责任公司 |
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| 摘 要： | 概述了水肥耦合的概念和机理,水肥效应的关系,包括水肥对烟田土壤养分分布和有效性、烤烟生理活性、烤烟生长发育、烤烟化学成分和烤烟产质量的影响,指出了烤烟水肥耦合研究存在的问题,展望了水肥耦合技术研究方向。
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| 关 键 词： | 烤烟 水肥耦合 影响 展望 |
Advance on Water and Fertilizer Coupling in Flue-cured Tobacco |
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| QI Yong-jie. Advance on Water and Fertilizer Coupling in Flue-cured Tobacco[J]. Tianjin Agricultural Sciences, 2013, 0(7): 25-29,42 |
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| Authors: | QI Yong-jie |
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| Affiliation: | QI Yong-jie 1,2 (1. College of Agronomy,Hunan Agricultural University, Changsha,Hunan 410128, China;2. China Tobacco Guangxi Industrial Company Limited, Nanning, Guangxi 530001, China) |
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| Abstract: | The concept and mechanism of water-fertilizer coupling and the relationship between water and fertilizer in tobacco were summarized, including the effects of distribution of fertilizer and availability at different soil layers, physiological activities, different water-fertilizer combination on tobacco growth and development, contents of chemical components in tobacco leaves, yield and quality of tobacco; it focused on the present problems and causes of water-fertilizer coupling for research majors, as well as the prospects and directions of water-fertilizer coupling development were proposed. |
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| Keywords: | flue-cured tobacco water-fertilizer coupling influence prospect |
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