[1]邹英宁,彭军荣.NaCl胁迫对金柑组培苗生长、根系形态和抗氧化的影响[J].江苏农业科学,2013,41(04):154-155.
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NaCl胁迫对金柑组培苗生长、根系形态和抗氧化的影响
《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]
- 卷:
- 第41卷
- 期数:
- 2013年04期
- 页码:
- 154-155
- 栏目:
- 园艺园林
- 出版日期:
- 2013-04-30
文章信息/Info
- Title:
- -
- Author(s):
- -
- Keywords:
- -
- 分类号:
- S666.104
- DOI:
- -
- 文献标志码:
- -
- 摘要:
- 在离体培养条件下，以金柑为材料，研究了不同浓度NaCl(0、50、100、150、200 mmol/L)对金柑生长、根系形态和抗氧化的影响。结果表明，随着NaCl浓度的升高，金柑的发芽率、植株生长参数(株高、茎粗、叶片数、地上部鲜重及地下部鲜重)和根系形态各项指标(根系长度、投影面积、平均直径、体积、根尖数)逐渐降低，NaCl浓度达150 mmol/L时，仅有地下部萌发，而地上部被抑制。随着NaCl浓度的增加，叶片可溶性蛋白含量和过氧化氢酶活性呈下降的趋势。对于超氧化物歧化酶(SOD)，50 mmol/L NaCl显著提高其活性，而100 mmol/L NaCl则显著抑制其活性。
- Abstract:
- -
参考文献/References:
［1］Wu Q S，Zou Y N. Adaptive responses of birch-leaved pear (Pyrus betulaefolia) seedings to salinity stress［J］. Notulae Botanicae Horti Agrobotanici Cluj-Napoca，2009，37：133-138.
[2]王宝山，赵可夫. 作物耐盐机理研究进展及提高植物抗盐性对策［J］. 植物生理学通讯，1997，14(增刊)：25-30.
[3]Kondo S，Ratayama R，Uchino K. Antioxidant activity in meiwa kumquat as affected by environmental and growing factors［J］. Environmental and Experimental Botany，2005，54：60-68.
[4]Murkute A A，Sharma S，Singh S K. Citrus in terms of soil and water salinity：A review［J］. Journal of Scientific and Industrial Research，2005，64：393-402.
[5]李合生. 植物生理生化试验原理和技术［M］. 北京：高等教育出版社，2000.
[6]de Azevedo Neto A D，Prisco J T，Enéas-Filho C E，et al. Effect of salt stress on antioxidant enzymes and lipid peroxidation in leaves and roots of salt-tolerant and salt-sensitive maize genotypes［J］. Environmental and Experimental Botany，2006，56：87-94.
[7]Liang Y C，Chen Q，Liu Q，et al. Exogenous silicon(Si)increases antioxidant enzyme activity and reduces lipid peroxidation in roots of salt-stressed barley (Hordeum vulgare L.)［J］. Journal of Plant Physiology，2003，160：157-164.
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备注/Memo
- 备注/Memo:
- 收稿日期：2012-10-16 基金项目：国家自然科学基金(编号：31101513)。 作者简介：邹英宁(1978—)，女，山东烟台人，硕士，讲师，主要从事果树生理生态研究。E-mail：zouyingning@163.com。
