| 低温、紫外线对魔芋种芋萌发及生长的影响 |
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| 引用本文： | 杨秀莲,杨建平,吴兴纯,寸湘琴,赵庆云,谢世清.低温、紫外线对魔芋种芋萌发及生长的影响[J].种子,2010,29(9). |
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| 作者姓名： | 杨秀莲 杨建平 吴兴纯 寸湘琴 赵庆云 谢世清 |
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| 作者单位： | 云南农业大学基础与信息学院;云南农业大学魔芋研究所; |
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| 摘 要： | 魔芋种芋经不同时长的低温冷藏和紫外线辐射后,对其萌芽出苗特性、生长、抗病性、光合特性及产量等方面进行比较研究。结果表明:魔芋种芋经低温冷藏、紫外线辐射后,明显推迟其萌芽出苗,但对其生长发育影响不大,同样能获得较高产量,同时能有效控制魔芋软腐病的发生,其中5℃冷藏30d及紫外线辐射5h效果最佳。
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| 关 键 词： | 魔芋 低温处理 紫外线辐射 产量 抗病性 |
Effect of Deepfreeze and Ultraviolet on Bulbs Germination and Growth of Konjac |
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| YANG Xiu-lian,YANG Jian-ping,WU Xing-chun,CUN Xiang-qin,ZHAO Qing-yun,XIE Shi-qing.Effect of Deepfreeze and Ultraviolet on Bulbs Germination and Growth of Konjac[J].Seed,2010,29(9). |
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| Authors: | YANG Xiu-lian YANG Jian-ping WU Xing-chun CUN Xiang-qin ZHAO Qing-yun XIE Shi-qing |
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| Institution: | YANG Xiu-lian1,YANG Jian-ping1,WU Xing-chun1,CUN Xiang-qin2,ZHAO Qing-yun2,XIE Shi-qing2(1.College of Foundation and Information,Yunnan Agriculture University,Kunming 650201,China,2.Institute of Konjac of Yunnan Agricultural University,China) |
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| Abstract: | Pretreatment those konjac's bulbs by deepfreeze and ultraviolet for different time.Afterward,compared and investigated the bulbs germination characteristics,growth,disease resistance,photosynthesis and yield.The results as follow:deepfreeze and ultraviolet obviously postponed the germination of the bulbs,but its growth was influenced little,and the yield was near and high.The study result showed that deepfreeze and ultraviolet treatment could control the occurrence of erwinia carotovora effectively,and the ... |
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| Keywords: | konjac deepfreeze ultraviolet yield disease resistance |
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