| 节瓜耐热性指标的筛选与资源耐热性评价 |
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| 引用本文： | 林锦英,乔燕春,谢伟平,李兆龙,张伟安,贺立红,谭雪.节瓜耐热性指标的筛选与资源耐热性评价[J].热带作物学报,2017(1):64-69. |
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| 作者姓名： | 林锦英 乔燕春 谢伟平 李兆龙 张伟安 贺立红 谭雪 |
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| 作者单位： | 1. 广州市农业科学研究院,广东广州,510308;2. 仲恺农业工程学院,广东广州,510225 |
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| 基金项目： | 广州市科技计划项目(2014J4100156)，广东省省级科技计划项目(2016A030303001)，广州市科技计划项目(201508020009)，广州市支农资金专项(2014-2018) |
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| 摘 要： | 通过对其苗期相对电导率、疫病、病毒病、叶片萎蔫指数、发芽率及胚根生长速度测定的实验方法对35份节瓜自交系材料的耐热性鉴定和评价。实验结果表明:叶片萎蔫指数、苗期相对电导率、发芽率以及胚根生长速度、45℃处理存活率可以综合评价节瓜的耐热性,并且利用这几个指标评价了35份材料的耐热性。
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| 关 键 词： | 节瓜 耐热性测定 评价 |
Screening of Heat Resistance Indices and Heat Resistance Evaluation of Benincasa hispida cogn.var.chieh-qua |
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| LIN Jinying,QIAO Yanchun,XIE Weiping,LI Zhaolong,ZHANG Weian,HE Lihong,TAN Xue.Screening of Heat Resistance Indices and Heat Resistance Evaluation of Benincasa hispida cogn.var.chieh-qua[J].Chinese Journal of Tropical Crops,2017(1):64-69. |
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| Authors: | LIN Jinying QIAO Yanchun XIE Weiping LI Zhaolong ZHANG Weian HE Lihong TAN Xue |
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| Abstract: | By determining the conductivities of seedling stage,phytophthora blight,virus disease,leaf wilting index,germination percentage and growth rate of radical,the identification of heat resistance of 35 Benincasa hispida cogn.var.chieh-qua materials was investigated.The results showed that leaf wilting index,the conductivities of seedling stage,germination percentage,growth rate of radical and survival rate under 45 temperature could be a comprehensive evaluation of heat resistance of B.hispida,and the heat resistance of the 35 materials was evaluated. |
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| Keywords: | Benincasa hispida Cogn var chieh-qua heat resistance measurement evaluation |
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