| 水稻新种质资源的耐盐性鉴定评价 |
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| 引用本文： | 陈志德,仲维功,杨杰,黄转运. 水稻新种质资源的耐盐性鉴定评价[J]. 植物遗传资源学报, 2004, 5(4): 351-355 |
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| 作者姓名： | 陈志德 仲维功 杨杰 黄转运 |
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| 作者单位： | 江苏省农业科学院粮食作物研究所,南京,210014 |
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| 基金项目： | 江苏省农业科技攻关项目 |
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| 摘 要： | 用0.5%的NaCl溶液作灌溉水,对2000-2002年江苏省水稻区域试验参试品系和近年引进的部分水稻种质资源进行苗期耐盐性鉴定.结果表明:株高矮化是苗期盐胁迫的一种形态特征;耐盐性鉴定易受环境影响;就整体而言,籼稻种质资源的苗期耐盐性好于粳稻;综合2年结果,籼156和64608两种质资源的苗期耐盐性较强.
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| 关 键 词： | 水稻 耐盐性 鉴定评价 |
| 修稿时间： | 2004-06-16 |
Evaluation of Salt Tolerance of Rice(Oryza sativa L.)Germplasm |
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| CHEN Zhi-de,ZHONG Wei-gong,YANG Jie,HUANG Zhuan-yun. Evaluation of Salt Tolerance of Rice(Oryza sativa L.)Germplasm[J]. Journal of Plant Genetic Resources, 2004, 5(4): 351-355 |
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| Authors: | CHEN Zhi-de ZHONG Wei-gong YANG Jie HUANG Zhuan-yun |
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| Abstract: | The salt tolerance at the seedling stage by using 0 5% NaCl solution were evaluated for rice germplasm which from regional trials of Jiangsu province and other regions in recently years. The results showed that: The plant height was shorten in salinity than that of normal condition and the salt tolerance is subject to influenced by environments; In general, the salt tolerance of indica rice is stronger than that of japonica rice. Based on the results of 2 years, Xian156 and 64608 showed superior salt tolerance at the seedling stage. |
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| Keywords: | Rice(Oryza sativa L.) Salt tolerance Evaluation |
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