| 不同施肥方式对烤烟生长发育·产质量的影响 |
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| 引用本文： | 李海龙,赵正雄,于良君,陈楠,王洪云,王刚,杨应中,王泽宇,寸俊平.不同施肥方式对烤烟生长发育·产质量的影响[J].安徽农业科学,2013(17):7508-7510,7514. |
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| 作者姓名： | 李海龙 赵正雄 于良君 陈楠 王洪云 王刚 杨应中 王泽宇 寸俊平 |
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| 作者单位： | 云南农业大学资源与环境学院,云南昆明,650201;云南农业大学烟草学院,云南昆明,650201;红塔集团大理卷烟厂,云南大理,671000 |
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| 基金项目： | 云南中烟工业公司科技项目计划 |
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| 摘 要： | 目的]为烤烟的安全生产提供一定的科学依据。方法]通过大田试验,研究了有机-无机肥配施条件下一次性拌塘施肥、一次性环形施肥、分次施肥与常规施肥方式对烟株农艺性状、烟叶产量、物理性状、化学成分及感官评吸质量的影响。结果]环形施肥更利于烟苗的早发快长,提前进入团棵期;在旺长期和采烤前农艺性状无明显差异,但较常规而言,拌塘、环形和分次施肥肥效发挥较缓慢;物理性状以分次施肥效果最好;烟叶产质量、化学成分、感官评吸质量均以环形施肥处理为优。结论]环形施肥方式较适合优质烤烟的生产要求。
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| 关 键 词： | 烤烟 施肥方式 农艺性状 产量 质量 |
Effects of Different Fertilization Methods on Growth, Yield and Quality of Flue-cured Tobacco |
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| Institution: | LI Hai-long;Institute of Resources and Environment,Yunnan Agricultural University; |
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| Abstract: | Abstract Objective ] The research aimed to provide the scientific basis for the safety production of flue-cured tobacco. Method J By field cultivation, under the condition of organic-inorganic fertilizer, the effects of one-time mixing pond fertilization, one-time circular fertilization, sub-sub-fertilization and conventional fertilization methods on the agronomic traits of the tobacco plant, tobacco leaf yield, physical properties, chemical constituents and quality of sensory evaluation were studied. Result ] The circular fertilization was more conducive to shorten the germi- nation and growing period of tobacco seedlings so that they could fast advance into the resettling stage. It had no remarkable difference in agro- nomic traits between the fast growing period and before baking state. However, in contrast with the conventional use of chemical fertilizer, the fertilizer effects of one-time mixing pond fertilization, one-time circular fertilization and sub-sub-fertilization played relatively slow. The sub-sub- fertilization played best fertilization effect on physical properties. The circular fertilization had clear advantages of the yield and quality of tobacco leaf, chemical constituents and the quality of sensory evaluation. Conclusion] The circular fertilization was more suitable for the production re- quirements of high-quality cured tobacco. |
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| Keywords: | Flue-cured tobacco Fertilization Agronomic traits Production Quality |
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