| 不同盐浓度对花生品种耐盐性鉴定指标的影响 |
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| 引用本文： | 胡晓辉,孙令强,苗华荣,石运庆,陈静.不同盐浓度对花生品种耐盐性鉴定指标的影响[J].山东农业科学,2011(11):35-37. |
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| 作者姓名： | 胡晓辉 孙令强 苗华荣 石运庆 陈静 |
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| 作者单位： | 1. 山东省花生研究所,山东青岛,266100
2. 青岛市种子管理站,山东青岛,266100 |
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| 基金项目： | 山东省农业良种工程项目，青岛市科技计划基础研究项目 |
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| 摘 要： | 采用盐化土壤盆钵全生育期栽培法,在0、0.1%、0.3%、0.5%、0.7%NaCl浓度胁迫下,比较了5个花生品种的耐盐性鉴定指标。结果表明,0～0.7%盐胁迫下,鉴定指标间差异大小随着盐浓度的变化而变化,苗期、成熟期鉴定指标数值在低浓度时差异较小,随浓度加大而更加明显。采用0.7%左右盐浓度是鉴定花生品种耐盐性的适宜浓度。
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| 关 键 词： | 花生 耐盐性 鉴定 指标 |
Effects of Different NaCl Concentrations on Indicators for Evaluating Salt Tolerance of Peanut Varieties |
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| HU Xiao-hui,SUN Ling-qiang,MIAO Hua-rong,SHI Yun-qing,CHEN Jing.Effects of Different NaCl Concentrations on Indicators for Evaluating Salt Tolerance of Peanut Varieties[J].Shandong Agricultural Sciences,2011(11):35-37. |
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| Authors: | HU Xiao-hui SUN Ling-qiang MIAO Hua-rong SHI Yun-qing CHEN Jing |
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| Institution: | (1.Shandong Peanut Research Institute,Qingdao 266100,China; 2.Qingdao Seed Management Station,Qingdao 266100,China) |
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| Abstract: | The salt tolerance of 5 peanut cultivars was compared by pot experiment with 0,0.1%,0.3%,0.5% and 0.7% NaCl in soil respectively.The results showed that under the NaCl concentration of 0~0.7%,the differences among indicators changed little at seedling stage and mature stage,but changed obviously with the increase of the salt concentration.The NaCl concentration of about 0.7% was optimal for identification of peanut salt tolerance. |
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| Keywords: | Peanut Salt tolerance Identification Indicators |
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