| 离子束辐照对孔雀草发芽特性的影响 |
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| 引用本文： | 蔡长龙,廉振民,梁海锋,马睿,何雯.离子束辐照对孔雀草发芽特性的影响[J].黑龙江农业科学,2013(10):69-70. |
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| 作者姓名： | 蔡长龙 廉振民 梁海锋 马睿 何雯 |
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| 作者单位： | 西安工业大学离子束生物工程与生物多样性研究中心,陕西西安710032 |
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| 基金项目： | 陕西省教育厅专项科研计划资助项目（12JK0838）;陕西省科学技术研究发展计划资助项目（2012K08-05）;国家级大学生创新创业训练计划资助项目（201210702007） |
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| 摘 要： | 为探明离子辐照工艺参数对孔雀草发芽特性的影响规律，采用低能氮离子柬对孔雀草种子进行辐照，研究了氮离子辐照工艺参数对辐照后的孔雀草种子发芽率和发芽时间等发芽特性的影响。结果表明，随着离子辐照能量和剂量的增加，孔雀草种子的发芽率降低，发芽时间推迟。
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| 关 键 词： | 离子辐照 孔雀草 发芽特性 |
Effect of Ion Beam Irradiation on Germination Characteristics of Maidenhair |
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| CAI Chang-long,LIAN Zhen-min,LIANG Hai-feng,MA Rui,HE Wen.Effect of Ion Beam Irradiation on Germination Characteristics of Maidenhair[J].Heilongjiang Agricultural Science,2013(10):69-70. |
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| Authors: | CAI Chang-long LIAN Zhen-min LIANG Hai-feng MA Rui HE Wen |
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| Institution: | (Research Center of Ion Beam Bio-engineering and Biodiversity, Xi＇ an Technological Univer- sity, Xi＇ an, Shaanxi 710032) |
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| Abstract: | In order to prove influence law of ion irradiation process parameters on germination characteristics of maidenhair, the maidenhair seeds were irradiated by the low-energy nitrogen ion beam, and the effects of nitro- gen ion irradiation process parameters on the germination characteristics of maidenhair seed were studied,inclu- ding germination rate and germination time. The results showed that with the increasing of ion irradiation ener- gy and dose, the germination rate of maidenhair seed decreased and the germination time would be delayed. |
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| Keywords: | ion irradiation maidenhair germination characteristics |
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