| 拉肖皂苷元和拉肖皂苷C对玉米种子萌发及幼苗生长的影响 |
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| 引用本文： | 王维彦,张存莉.拉肖皂苷元和拉肖皂苷C对玉米种子萌发及幼苗生长的影响[J].种子,2011,30(12). |
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| 作者姓名： | 王维彦 张存莉 |
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| 作者单位： | 西北农林科技大学生命科学学院,陕西杨凌,712100 |
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| 基金项目： | 国家自然科学基金资助项目(30840063) |
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| 摘 要： | 以玉米为实验材料,研究不同浓度的油菜素内酯(BR)、拉肖皂苷元(LA)及拉肖皂苷C(LG-C)对玉米种子萌发及幼苗生长的影响.结果表明,不同处理浓度对玉米种子萌发及幼苗生长有显著差异,浓度为0.05 mg/L的LA、LG-C对种子萌发及幼苗生长有明显的促进作用,处理后幼苗的生物学产量增加,并且3种化合物呈现低浓度促进、高浓度抑制玉米幼苗生长的活性,适宜浓度的LA、LG-C处理对玉米的生长有促进作用.
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| 关 键 词： | 油菜素内酯 拉肖皂苷元 拉肖皂苷C 种子萌发 幼苗在生长 |
Effects of Laxogenin and Smilscobinoside C on Seed Germination and Seedlings Growth of Maize |
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| WANG Wei-yan
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ZHANG Cun-li.Effects of Laxogenin and Smilscobinoside C on Seed Germination and Seedlings Growth of Maize[J].Seed,2011,30(12). |
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| Authors: | WANG Wei-yan ZHANG Cun-li |
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| Institution: | WANG Wei-yan,ZHANG Cun-li(Northwest Science and Technology University of Agriculture and Forestry,College of Life Sciences,Yangling Shanxi 712100,China) |
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| Abstract: | Took maize as test material,effects of different concentrations Brassinolide and Laxogenin and Laxogenin con seed germination and seedling growth of maize were studied.The results showed that seed germination and seedlings growth of maize had difference in different concentrations,biological yield of maize increased in 0.05 mg/L of Laxogeninand Laxogeninand C.Laxogenin and Laxogenin C,and all the three hormones were all presented that low concentration increased the growth and high concentration inhibited t... |
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| Keywords: | brassinolide Laxogenin Laxogenin C seed germination seedling growth |
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