[1]杨更强,严成,陈军纪,等.三种苹果属植物光合-蒸腾日变化耦合关系研究[J].北方园艺,2015,39(08):24-29.[doi:10.11937/bfyy.201508006]
　YANG Geng-qiang,YAN Cheng,CHEN Jun-ji,et al.Study on Photosynthetic Characteristics and the Daily Variation of Coupling Mechanism Photosynthesis and Transpiration of Three Kinds of Malus Plant[J].Northern Horticulture,2015,39(08):24-29.[doi:10.11937/bfyy.201508006]
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三种苹果属植物光合-蒸腾日变化耦合关系研究

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第39卷 期数: 2015年08 页码: 24-29 栏目: 出版日期: 2015-04-30
Title:
Study on Photosynthetic Characteristics and the Daily Variation of Coupling Mechanism Photosynthesis and Transpiration of Three Kinds of Malus Plant
文章编号:
1001-0009(2015)08-0024-06
作者:
杨更强1 2; 严成1; 陈军纪1 2; 辛慧慧3; 何鹏4
（1.中国科学院新疆生态与地理研究所 干旱区生物地理与生物资源重点实验室，新疆 乌鲁木齐 830011；2.中国科学院大学，北京 100049；3.石河子大学，新疆 石河子 832000；4.新疆兵团农十二师五一农场，新疆 乌鲁木齐 830088）
Author(s):
YANG Geng-qiang1 2; YAN Cheng1; CHEN Jun-ji1 2; XIN Hui-hui3; HE Peng4
(1.Key Laboratory of Biogeography and Bioresource in Arid Land,Xinjiang Institute of Ecology and Geography，Chinese Academy of Sciences，Urumqi,Xinjiang 830011；2.University of Chinese Academy of Sciences，Beijing 100049；3.Shihezi University，Shihezi，Xinjiang 832000；4.Wuyi Farm，Agricultural Division 12，Xinjiang Production and Construction Corps，Urumqi,Xinjiang 830088)
关键词:
光合作用; 蒸腾作用; 气孔导度; 光合有效辐射; 碳循环
Keywords:
photosynthesis; transpiration; stomatal conductance; PAR; carbon cycling
分类号:
S 685.99
DOI:
10.11937/bfyy.201508006
文献标志码:
A
摘要:
以五一农场3年生移栽苹果属苗木“白眉海棠”、“红叶海棠”、“直立苹果”为研究对象，运用LC-Pro+便携式光合测定仪，选择典型晴天进行叶片光合蒸腾日变化观测，对光合-蒸腾耦合进行全面分析。结果表明：在日变化过程中，受太阳高度角的影响，PAR、Tl、Gs发生趋向相同的变化，Ci相反，这种变化使光合-蒸腾保持良好的线性耦合关系；光合速率和蒸腾速率光合日变化趋势相同，“白眉海棠”、“红叶海棠”、“直立苹果”Er-An均呈现显著的线性正相关关系，体现出明显的线性耦合特性；蒸腾速率和光合速率与各因子之间相关性均达到极显著水平，Er-Tl、An-Ci的相关性最大；通径分析表明Ci与光合速率直接关系最大，Tl最小，Tl对蒸腾速率直接作用最大，Gs次之，各因子之间相互作用共同影响植物新陈代谢；分析者根据相关分析和通径分析结果认为，光照增强使光合有效辐射增强、光合速率增大、胞间CO2浓度减小、气孔导度增大、蒸腾速率增强，而大气CO2浓度和水汽通过气孔为光合作用提供原料；光照增强，叶片温度升高，水蒸汽压差增大，然后通过气孔加速蒸腾速率。
Abstract:
With 3-year old seedling malus of ‘Baimei Haitang’，‘Hongye Haitang’ and ‘Zhili pingguo’ in Wuyi farm as materials，a comprehensive analysis of the coupling relationship between photosynthesis and transpiration，daily variations of photosynthesis rate (An) and transpiration (Tr) were measured by portable photosynthesis system (LC,Pro) in sunny days.The results showed that，during daily variation，account for solar altitude，PAR，Tl，Gs showed similar daily variations，Ci behaved in an opposite way，those variations ultimately results in the linear coupling of photosynthesis and transpiration.Peak of those parameters occurred at different time of the three plants.Except Gs of ‘Baimei Haitang’，others parameters appeared a significantly linearly with each other in each plant.An and Tr showed similar daily trend，Er was significantly linearly positive correlated with an proved a significantly coupling relationship in these three kind of plants.But WUE(water use efficiency) of them was different：‘Zhili Pingguo’>‘Hongye Haitang’>‘Baimei Haitang’.An and Tr showed a significantly linearly with other parameters，path analysis identified that Ci had the greatest effect on An，TI had least influence on An.Tl had greater effect on Tr than that of Gs，all of these factors interaction each other to conduct metabolism of plants together.Analysis got the conclusions base on correlate analysis and path analysis as follow，PAR increased as light increase，resulted in the increase of an stomatal conductance，Tr and decrease of intercellular CO2 concentration.Photosynthesis process was achieved by CO2 and H2O in the air which participate in through stomata.Light increased lead to the increase of leaf temperature and vapor presser deficit，resulted in the increase of Tr.

参考文献/References:


[1]尚海琳,李方民,林玥,等.桃儿七光合生理特性的地理差异研究[J].西北植物学报,2008,28(7):1400-1447.
[2]彭琴,董云社,齐玉春.氮输入对陆地生态系统碳循环关键过程的影响[J].地球科学进展,2008,23(8):874-883.
[3]周广胜,王玉辉,蒋延玲,等.陆地生态系统类型转变与碳循环[J].植物生态学报,2002,26(2):250-254.
[4]徐红霞.缺磷胁迫下水稻叶片光合特性以及水水循环功能的研究[D].杭州:浙江大学,2006.
[5]季慧颖.北京四种引进植物光合特性及生态效益研究[D].北京:北京林业大学,2010.
[6]朱军涛,李向义,张希明,等.昆仑山北坡不同海拔塔里木沙拐枣的光合生理生态特性[J].生态学报,2011,31(3):611-619.
[7]崔洪霞.长期驯化环境下丁香属植物的光合生理生态学研究[D].北京:中国科学院研究生院（植物研究所）,2005.
[8]徐猛.广州帽峰山常绿阔叶林2个优势种光合特征的研究[D].北京:中国林业科学研究院,2009.
[9]赵风华,于贵瑞.陆地生态系统碳-水耦合机制初探[J].地理科学进展,2008,27(1):32-38.
[10]赵风华,王秋凤,王建林,等.小麦和玉米叶片光合-蒸腾日变化耦合机理[J].生态学报,2011,31(24):7526-7532.
[11]刘柿良,马明东,潘远智,等.不同光环境对桤木幼苗生长和光合特性的影响[J].应用生态学报,2013,24(2):351-358.
[12]邵玺文,韩梅,韩忠明,等.水分供给量对黄芩生长与光合特性的影响[J].生态学报,2006,26(10):3214-3220.
[13]高丽,杨劼,刘瑞香.不同土壤水分条件下中国沙棘雌雄株光合作用、蒸腾作用及水分利用效率特征[J].生态学报,2009,29(11):6025-6034.
[14]刘建锋,赵秀莲,江泽平.不同年龄沙地柏生理生态特性差异研究[J].西北林学院学报,2011,26(3):17-20.
[15]刘慧民,马艳丽,王柏臣,等.两种绣线菊耐弱光能力的光合适应性[J].生态学报,2012,32(23):7519-7531.
[16]叶子飘,于强.植物气孔导度的机理模型[J].植物生态学报,2009,33(4):772-782.
[17]赵平,饶兴权,马玲,等.马占相思林冠层气孔导度对环境驱动因子的响应[J].应用生态学报，2006,17(7):1149-1156.
[18]韩瑞锋,李建明,胡晓辉,等.甜瓜幼苗叶片光合变化特性[J].生态学报,2012,32(5):1471-1480.
[19]邵玺文,韩梅,韩忠明,等.不同生境条件下黄芩光合日变化与环境因子的关系[J].生态学报,2009,29(3):1470-1477.
[20]赵丹,李锋,宋英石,等.城市不同地表覆盖类型下银杏光合日变化及与环境因子的关系[J].城市环境与城市生态,2012,25(6):6-9.
[21]靳甜甜,傅伯杰,刘国华,等.不同坡位沙棘光合日变化及其主要环境因子[J].生态学报,2011,31(7):1783-1793.
[22]韩永伟,王堃,张汝民,等.吉兰泰地区退化梭梭蒸腾生态生理学特性[J].草地学报,2002,10(1):40-44.
[23]于贵瑞,庄杰,胡中民,等.植物蒸腾作用的生理生态学基础∥于贵瑞，王秋凤．植物光合、蒸腾与水分利用的生理生态学[M].北京:北京科学出版社,2010:119-122.[24]高春娟,夏晓剑,师恺,等.植物气孔对全球环境变化的响应及其调控防御机制[J].植物生理学报，2012,48(1):19-28.
[25]苏培玺,赵爱芬,张立新,等.荒漠植物梭梭和沙拐枣光合作用、蒸腾作用及水分利用效率特征[J].西北植物学报，2003,23(1):11-17.
[26]李清河,刘建锋,张景波,等.乌兰布和沙漠东北部8种沙生灌木生长季末期的光合生理特性[J].西北植物学报,2006,26(11):2318-2323.
[27]司建华,常宗强,苏永红,等.胡杨叶片气孔导度特征及其对环境因子的响应[J].西北植物学报,2008,28(1):125-130.
[28]许大全.光合作用“午睡”现象的生态、生理与生化[J].植物生理学通讯,1990,26(6):5-10.

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备注/Memo

第一作者简介：杨更强（1992-），男，新疆博乐人，硕士研究生，研究方向为水土保持与荒漠化防治。E-mail：1435769972@qq.com.

责任作者：严成（1965-），男，本科，副研究员，现主要从事植物多样性迁地保护和植物生态学特性等研究工作。E-mail：yancheng@ms.xjb.ac.cn.
基金项目：克拉玛依市科技计划资助项目（SK-2012-15）。
收稿日期：2014-12-22

更新日期/Last Update: 2015-07-22