| 不同药剂处理对水稻幼苗抗寒性的影响 |
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| 引用本文： | 李海林,罗斌. 不同药剂处理对水稻幼苗抗寒性的影响[J]. 安徽农业科学, 2006, 34(22): 5909-5911 |
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| 作者姓名： | 李海林 罗斌 |
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| 作者单位： | 湖南农业大学,湖南长沙,410128 |
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| 摘 要： | 研究3种药剂对水稻幼苗抗寒性生理生化指标的影响。结果表明:给水稻幼苗喷施适宜浓度的氯化钙加双氧水、复配硝酚钠和诱抗剂溶液能不同程度地减缓低温胁迫下细胞膜的损伤,提高水稻幼苗的抗寒力;试验还发现,不同保护剂之间的效果存在较大差异,喷施诱抗剂溶液的效果明显好于其他两种药剂。
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| 关 键 词： | 水稻幼苗 保护剂 低温胁迫 抗寒性 |
| 文章编号： | 0517-6611（2006）22-5909-03 |
| 收稿时间： | 2006-08-28 |
| 修稿时间： | 2006-08-28 |
Study on Cold Resistance Effects of Several Chemicals Spraying on Rice Seedling |
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| LI Hai-lin et al. Study on Cold Resistance Effects of Several Chemicals Spraying on Rice Seedling[J]. Journal of Anhui Agricultural Sciences, 2006, 34(22): 5909-5911 |
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| Authors: | LI Hai-lin et al |
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| Affiliation: | Crop Physiology and Molecular Biology Laboratory, Hunan Agricultural University,Changsha,Hunan 410128 |
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| Abstract: | Rice seedling ws treated by three chemical complexes,CaCl_2 H_2O_2,Sodium Nitrophenolate Complex and inducer,and its physiological characteristics was studied.The resuts showed that all solutions with appropriate concentration could alleviate the damage of low-temperature-stress to cell membrane and thus improve cold resistance of rice seedling.And different solution showed distinct effects,inducer solution had the best effect than others. |
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| Keywords: | Rice seedling Chemicals Low-temperature-stress Cold resistance |
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