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| 配施不同比例有机肥对烤烟光合作用及产质量的影响 | |
| 引用本文： | 周晓,朱旭,阚宏伟,韦建玉,曾祥难,顾明华.配施不同比例有机肥对烤烟光合作用及产质量的影响[J].广西农业科学,2009,40(5):517-520. |
| 作者姓名： | 周晓 朱旭 阚宏伟 韦建玉 曾祥难 顾明华 |
| 作者单位： | 1. 广西大学农学院,南宁,530005;广西中烟工业有限责任公司,南宁,530001 2. 广西大学农学院,南宁,530005;广西南宁市统计局,南宁,530028 3. 广西中烟工业有限责任公司,南宁,530001 4. 广西大学农学院,南宁,530005 |
| 基金项目： | 广西中烟工业有限责任公司资助项目 |
| 摘 要： | 在水稻土配施有机肥施用于烤烟，研究不同比例有机肥化肥配施对烤烟光合作用及产量、质量的影响。结果表明，有机氮肥施用比例占总施氮量的30％时最为适当，有利于改善烤烟光合作用；后期氮代谢转弱，碳氮比提高，可促进碳氮代谢的协调发展；提高烤烟产量，每公顷产量比纯施无机肥的处理增产8．1％；烟叶中总糖、还原糖、烟碱、蛋白质等主要化学成分趋于协调，处于优质烤烟含量范围。配施有机肥比例过大时会对烟叶的产量及品质产生一定的不利影响。 |
| 关 键 词： | 烤烟 有机肥配施 光合作用 产量 质量 影响 |
Effects of combined application with different ratios of organic fertilizers on photosynthesis,yield and quality of flue-cured tobacco |
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| ZHOU Xiao,ZHU Xu,KAN Hong-wei,WEI Jian-yu,ZENG Xiang-nan,GU Ming-Hua.Effects of combined application with different ratios of organic fertilizers on photosynthesis,yield and quality of flue-cured tobacco[J].Guangxi Agricultural Sciences,2009,40(5):517-520. | |
| Authors: | ZHOU Xiao ZHU Xu KAN Hong-wei WEI Jian-yu ZENG Xiang-nan GU Ming-Hua |
| Institution: | 1 Agricultural College of Guangxi University;Nanning 530005;China;2 China Tobacco Guangxi Industrial Corporation;Nanning 530001;3 Nanning Statistics Bureau;Nanning;Guangxi 530028;China |
| Abstract: | In this experiment,different fertilizer treatments were applied on flue-cured tobacco planted in paddy soil to study the effects of combined application of inorganic and organic fertilizers on the photosynthesis,yield and quality of flue-cured tobacco.The results showed that 30% of organic-N fertilizer in total N application was very suitable for improving photosynthesis of tobacco,making nitrogen metabolism weak at the later stage,increasing C / N rate and improving carbon-nitrogen metabolism.Moreover,the ... |
| Keywords: | flue-cured tobacco combined application of organic fertilizer photosynthesis yield quality effect |
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