| 多效唑对夏栽青蒜生长及产量的影响 |
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| 引用本文： | 谢兵,徐彦军,王家容,杨静,周燕.多效唑对夏栽青蒜生长及产量的影响[J].安徽农业科学,2010,38(7):3382-3383. |
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| 作者姓名： | 谢兵 徐彦军 王家容 杨静 周燕 |
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| 作者单位： | 贵州民族学院化学与环境科学学院,贵州贵阳,550025;贵州大学农学院,贵州贵阳,550025;贵州省务川县科技局,贵州务川,564300 |
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| 基金项目： | 205科技部、财政部“富民强县”专项行动计划课题;;科技支撑计划课题(2008BADB5B03) |
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| 摘 要： | 目的]研究喷施多效唑对青蒜苗产量及农艺性状的影响。方法]以云南曲靖白蒜为试材,多效唑15%增效超微可湿性粉剂为供试药剂,设0.16%、0.24%和0.32%3个处理浓度,研究不同浓度多效唑对夏季栽培青蒜不同生长时期的株高、假茎粗、茎盘粗、单株重、根重和青蒜产量等的影响。结果]青蒜5叶期,各处理与对照相比,叶色深绿、株高变矮。在试验浓度范围内,随多效唑浓度升高,各处理假茎粗、茎盘粗、根重和单株干重都有所增加,但差异不显著,仅处理3（0.32%多效唑）的单株鲜重与对照达显著性差异;青蒜7叶期,各处理农艺性状与5叶期表现一致,仅处理3的单株鲜重、经济产量与对照达显著性差异。结论]施用0.32%多效唑对云南曲靖青蒜的生长及产量具有较好效果。
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| 关 键 词： | 多效唑 青蒜苗 夏季栽培 农艺性状 |
Effects of Paclobutrazol on Growth and Yield of Green Garlic Cultured in Summer |
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| XIE Bing et al.Effects of Paclobutrazol on Growth and Yield of Green Garlic Cultured in Summer[J].Journal of Anhui Agricultural Sciences,2010,38(7):3382-3383. |
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| Authors: | XIE Bing |
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| Institution: | Collage of Chemistry and Environment Science;Guizhou Nationalities University;Guiyang;Guizhou 550025 |
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| Abstract: | Objective] The aim was to research the effect of spraying paclobutrazol on the yield and agronomic character of green garlic.Method] With the Qujing white garic in Yunnan Province as the tested material and the paclobutrazol 15% synergism ultrafine wettable powder as the tested medicine,the 3 treatment concn.of 0.16%,0.24% and 0.32% were set up to research the effects of the.paclobutrazol with different concn.on the agronomic characters such as the plant height,pseudo-stem diameter,stem disc diameter,weig... |
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| Keywords: | Paclobutrazol Garlic-seedling Summer cultivation Agronomic characte |
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