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| 水稻抗旱性的研究进展 | |
| 引用本文： | 孙桂芳,李建君,杨绍华,杨玲.水稻抗旱性的研究进展[J].北方水稻,2011,41(2):67-70. |
| 作者姓名： | 孙桂芳 李建君 杨绍华 杨玲 |
| 作者单位： | 1. 黑龙江省农垦科学院,水稻研究所,黑龙江佳木斯,154007 2. 黑龙江省北大荒农业股份有限公司,宝泉岭分公司,黑龙江鹤岗,154211 3. 阳光农业相互保险公司,鹤岗中心支公司,黑龙江鹤岗,154211 |
| 摘 要： | 随着全球水资源的日益匮乏和旱灾的日趋严重,水资源短缺正成为制约我国农业发展的重要因素。培育抗旱栽培稻品种并实现水稻旱种,不但可较大程度地节约水资源,且有利于稳产增产、节约能源和减少环境污染,故栽培稻的抗旱性研究作为稻作科学研究的重要课题显得愈来愈重要。本文从水稻抗旱性鉴定形态指标、生理指标和分子标记研究三方面分别概述,并对今后水稻抗旱性方向进行了探讨。 |
| 关 键 词： | 水稻 抗旱性 形态指标 生理指标 分子标记 |
Research Progress of Drought Resistance of Rice |
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| SUN Gui-fang,LI Jian-jun,YANG Shao-hua,YANG Ling.Research Progress of Drought Resistance of Rice[J].Reclaiming and Rice Cultivation,2011,41(2):67-70. | |
| Authors: | SUN Gui-fang LI Jian-jun YANG Shao-hua YANG Ling |
| Institution: | SUN Gui-fang1,LI Jian-jun2,YANG Shao-hua3,YANG Ling2(1 Rice Research Institute,Academy of Land-reclaimable Sciences of Heilongjiang Province,Jiamusi Heilongjiang 154007,China,2 Heilongjiang Great Northern Wilderness Agriculture Co.,Ltd.-Baoquanling Branch,Hegang Heilongjiang 154211,3 Sunlight Agriculture Mutual Insurance Company Hegang Center Branch,China) |
| Abstract: | Along with the increasing scarcity of global water resource and gradual seriousness of drought,water shortage is crucial for restricting agricultural development in China.Breeding rice cultivars with drought resistance and cultivating them in the dry land are helpful not only to save water resource and to steady yield,but also to increase yield,to save energy and to decrease environmental pollution.So studies on drought resistance in rice have become increasingly important proposals of rice scientific resea... |
| Keywords: | Rice Drought resistance morphological index Physiological status Molecular marker |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |