CAI Qian,SUN Zhanxiang,ZHENG Jiaming,et al.Effect of Water on Leaf Photosynthetic Characteristics of Young Kernel-used Apricot Leaf[J].Northern Horticulture,2016,40(09):28-32.[doi:10.11937/bfyy.201609007]
水分胁迫对幼龄仁用杏叶片光合特性的影响
- Title:
- Effect of Water on Leaf Photosynthetic Characteristics of Young Kernel-used Apricot Leaf
- 文献标志码:
- A
- 摘要:
- 以2年生仁用杏为试材，采用盆栽方法，以正常供水（土壤含水量为田间最大持水量的75%）为对照，设置了轻度水分胁迫(55%)、中度水分胁迫(45%)和重度水分胁迫(30%)3个处理，开展了水分胁迫条件下仁用杏叶片光合色素、光合指标及叶绿素荧光参数等光合特性研究。结果表明：水分胁迫不同程度降低了类胡萝卜素含量、叶绿素a、b含量、净光合速率(Pn)、蒸腾速率(Tr)、水分利用效率(WUE)、最大荧光产量（Fm）、最大光化学效率(Fv/Fm) 和PSⅡ潜在活性，且下降幅度随着胁迫时间延长而增大；轻度水分胁迫下降幅度很小，中度和重度水分胁迫下降幅度较大。
- Abstract:
- Taking 2-year-old ‘Chaoren’ kernel-used apricot as test materials，using pot experiments,under different conditions of soil moisture that normal supply (soil moisture was 75% field water holding capacity)，mild water stress (55%），moderate water stress (45%） and severe water stress (30%），photosynthetic pigment，photosynthesis，chlorophyll fluorescence parameters were research.The results showed that carotenoid content，chlorophyll a and b content，net photosynthetic rate (Pn)，transpiration rate (Tr)，water use efficiency (WUE)，maximum fluorescence yield (Fm)，the maximal photochemical efficiency (Fv/Fm) and PSⅡ potential activity were decreased under different soil water treatment.As water stress time increased they fell more faster；mild water stress drop was very small，moderate and severe water stress decreased.
参考文献/References:
[1]李建华.科尔沁沙地土地退化及其防治对策[J].防护林科技,2008(2):56-68. [2]杨建民,李艳华,杨敏生,等.几个仁用杏品种抗寒性比较研究[J].中国农业科学，1999,32(1):46-50. [3]姜小文,易干军,张秋明.果树光合作用研究进展[J].湖南环境生物职业技术学院学报,2003,9(4):302-308. [4]BERRY J A,BJORKMAN O.Photosynthetic response and adaptation to temperature in higher plants[J].Annual Review of Plant Physiology,1980,31:491-543. [5]郝建军,刘延吉.植物生理学实验技术[M].沈阳:辽宁科学技术出版社,2001:71-75. [6]张明生,谈锋.水分胁迫下甘薯叶片渗透调节物质含量与品种抗旱性的关系[J].种子，2001(4):23-25. [7]陈献勇,廖镜思.水分胁迫对果梅光合色素和光合作用的影响[J].福建农业大学学报，2000,29(1):35-39. [8]樊卫国,刘国琴,何嵩涛,等.刺梨对土壤干旱胁迫的生理响应[J].中国农业科学，2002(10):1243-1248. [9]詹妍妮,郁松林,陈培琴.果树水分胁迫反应研究进展[J].中国农学通报，2006(4):239-242. [10]BERRY J A,WNTON W J S.Environmental regulation of photosynthesis[M]//GOVIND J.Photosynthesis.New York:Academic Press,1982:263-345. [11]阎腾飞,孙耀清,李文扬,等.水分胁迫对富士苹果幼树光合特性以及生理生化指标的影响[J].信阳农业高等专科学校学报,2003,23(4):78-84. [12]史胜青,袁玉欣,杨敏生,等.水分胁迫对4种苗木叶绿素荧光的光化学淬灭和非光化学淬灭的影响[J].林业科学,2004,40(1):168-173. [13]张守仁.叶绿素荧光动力学参数的意义及讨论[J].植物学通报,1999,16(4):444-448. [14]徐建伟,席万鹏,方憬军,等.水分胁迫对葡萄叶绿素荧光参数的影响[J].西北农业学报，2007,16(5):175-179. [15]褚建民,孟平,张劲松,等.土壤水分胁迫对欧李幼苗光合及叶绿素荧光特性的影响[J].林业科学研究,2008,21(3):295-300. [16]胡学华,蒲光兰,肖千文,等.水分胁迫下李树叶绿素荧光动力学特性研究[J].中国农业生态学报,2007,15(1):75-77.
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备注/Memo
第一作者简介：蔡倩（1982-），女，辽宁铁岭人，博士研究生，助理研究员，现主要从事旱作农业等研究工作。E-mail:caiqian2005@163.com. 责任作者：孙占祥（1967-），男，辽宁抚顺人，博士，研究员，现主要从事旱作农业等研究工作。E-mail：sunzhanxiang@sohu.com. 基金项目：农业部公益性行业科研专项资金资助项目(201103001)；国家自然基金面上资助项目(31170407)；“十二五”国家科技支撑计划资助项目（2011BAD09B02）；辽宁省科技攻关资助项目（2015103018）。