长白山不同针叶树耐阴性的形态适应及内源激素调控

应用生态学报 ›› 1999, Vol. 10 ›› Issue (5): 525-528.

长白山不同针叶树耐阴性的形态适应及内源激素调控

周永斌, 姜萍, 王庆礼

中国科学院沈阳应用生态研究所, 沈阳110015

收稿日期:1998-11-26 修回日期:1999-03-15 出版日期:1999-09-25 发布日期:1999-09-25
通讯作者: 周永斌,女,28岁,博士,研究方向是森林生态学,已发表论文6篇,E-mail:lmdai@iae.syb.ac.cn E-mail:lmdai@iae.syb.ac.cn
基金资助:
国家自然科学基金资助项目(39670152).

Morphological plasticity of shade tolerance of three conifers in Changbai Mountain and regulation of hormone

Zhou Yongbin, Jiang Ping, Wang Qingli

Institute of Applied Ecology, Academia Sinica, Shenyang 110015

Received:1998-11-26 Revised:1999-03-15 Online:1999-09-25 Published:1999-09-25

摘要/Abstract

摘要： 在不同郁闭度的林分内,对红松、红皮云杉、长白落叶松的形态适应性和内源激素水平及其分布状况进行了研究。结果表明,红松耐阴性的形态适应方式主要为促进顶枝生长和增大比叶面积;红皮云杉耐阴性的形态适应方式主要为增加侧枝数量和比叶面积。在弱光条件下,红松顶枝生长旺盛、比叶面积增大与其相应部位内源激素Z含量增加有关;云杉顶叶内源激素ZR含量增加与比叶面积增大有关,侧枝数量增加与分杈部位ABA含量降低有关。3个树种中红松最适合弱光生长.

关键词: 耐阴性, 形态适应, 内源激素, 遮光, 黄化, 黄金芽, 茶树

Abstract: The morphological plasticity of Pinus koraiensis, Picea koraiensis and Larix olgensis to shade tolerance, and the level and distribution of their endogenetic hormones were studied in forests with different canopy density. The morphological plasticity of Pinus koraiensis to shade-tolerance promoted the growth of apical branches and increased the specific leaf area (SLA); while that of Picea koraiensis benefited the number of lateral branches and SLA. Under low light intensity, the increasing growth of apical branches and the increasing SLA of Pinus korainensis were positively correlated to the content of endogenetic hormone Zin corresponding positions. The content of endogenetic hormone Z Rin top leaves of Picea koraiensis was positively correlated with the SLA, and the number of lateral branches was negatively correlated with the content of ABAin bifurcated positions. Among the three conifers, Pinus korainensis was the most suitable to low light intensity.

Key words: Shade-tolerance, Morphological plasticity, Hormone, shading, yellowing, tea plant, Huangjinya

周永斌, 姜萍, 王庆礼. 长白山不同针叶树耐阴性的形态适应及内源激素调控[J]. 应用生态学报, 1999, 10(5): 525-528.

Zhou Yongbin, Jiang Ping, Wang Qingli . Morphological plasticity of shade tolerance of three conifers in Changbai Mountain and regulation of hormone[J]. Chinese Journal of Applied Ecology, 1999, 10(5): 525-528.

参考文献

1 刘传照、李俊清.1991.林下光照条件与红松幼树生长相关性的研究.东北林业大学学报,19(3):104～108.

2 刘慎谔.1957.关于大、小兴安岭的森林更新问题.林业科学,(3):263～280.

3 李俊清、王业蘧.1991.红松人工幼林透伐效果分析.应用生态学报,2(1):8～14.

4 李宗霆.1996.植物激素及其检测免疫技术.南京:江苏科学技术出版社.

5 周正、王维华.1979.对红松需光量的探讨.林业科技通讯,(6):14～16.

6 姚媛、杨思河.1980.不同光照强度对红松苗期的生长及其某些生理活动的影响.森林生态系统研究,(1):43～50.

7 姚国清、池桂汪等.1985.红松生长与光照关系的探讨.生态学杂志,(6):48～50.

8 贾成章.1965.红松耐阴性的研究.林业科学,(3):273.

9 詹鸿振.1986.不同庇荫的光照特点及对红松苗的影响.东北林业大学学报,14(2):25～33.

10 Abrams,M.D.and Kubiske,M.E.1990.Leaf structural characteristics of 31 hard wood and conifer tree species in central Wisconsin: influence of light regime and shade—tolerance rank.For.Ecol.Man.,31:245～253.

11 Bell,A.D.et al.1979.Branching patterns: the simulation of plant architecture.J. Thror.Biol.,81:351～375.

12 Bosson,R.,Bonner,J.I.,Laetsch,W.M.1972.Induction and regulation of chloroplast replication in mature tobacco leaf tissue. Plant Physiol., 49(1):97～101.

13 Canham,C.D. 1988.Growth and canopy architecture of shade tolerant tree: response to canopy gaps.Ecology, 69:786～795.

14 Carter,R.E.and Klinka,K.1992.Variations in shade tolerance of Douglas—fir. Western hemlock and western redcedar in coastal British Columbia. For.Ecol.Man.,55:87～105.

15 Chapin,F.S.1991.Integrated responses of plants to stress. BioScience, 41:29～36.

16 Chazdon,R.L.and Kaufmann,S.1993.Plasticity of leaf anatomy of two rain forest shrubs in relation to photosynthetic light acclimation. Funct. Ecol.,7:385～394.

17 Emmingham,W.H.and Waring, R.H. 1973.Conifer growth under different light environments in the Siskyou mountains of south-west Oregon.Northwest Sci.,47:88～89.

18 Klinka,K.Q.,Wang,G.J.,Kayaahara,R.E. et al.1992.Light growth response relationships in pacific silver fir and subalpine fir. Can.J.Bot.,70:1919～1930.

19 Lei,T.T.,Lechowicz,M.J.1990.Shade adaptation and shade tolerance in saplings of three Acer species from eastern North America. Oecologia,84:224～228.

20 Lehto,T.,Grace,J.1994.Carbon balance of tropical tree seedlings:a comparison of two species. New Phytol.,127:455～463.

21 Oliver,W.W.,Dolph,K.L.1992.Mixed-conifer seedling growth varies in response to overstory release. For.Ecol.Man.,48:179～183.

22 Sultan,S.E.and Bazzaz,F.A.1993.Phenotypic plasticity in Polygonum persicaria Ⅰ. Diversity and uniformity in genotypic norms of reaction to light. Evolution,47:1009～1031.

[1]	张慧玉, 岳丹斐, 潘晓娇, 郝露露, 刘伟成, 郑春芳. 5-羟色胺在红树植物秋茄幼苗抗寒中的作用 [J]. 应用生态学报, 2023, 34(5): 1263-1271.
[2]	魏佩瑶, 李英梅, 刘晨, 任平. 番茄玉米间套作对烟粉虱的屏障效应及控制番茄黄化曲叶病毒病的效果 [J]. 应用生态学报, 2022, 33(4): 1125-1130.
[3]	高文波,林正雨,王明田,何鹏,陈春燕,刘远利,曹杰. 1971—2020年西南茶区灌木型茶树晚霜冻害危险性时空演变特征 [J]. 应用生态学报, 2021, 32(11): 4029-4038.
[4]	王宇蕴, 李兰, 王瑞雪, 汤利, 郑毅. 不同磷水平下小麦-蚕豆间作根系形态的变化及其与内源激素的关系 [J]. 应用生态学报, 2020, 31(9): 3033-3039.
[5]	李晨阳, 李林, 祁利潘, 郭晓敏, 龚学臣, 刘毅强, 赵悦, 宋亚辉. 不同生育时期遮光对马铃薯光合特性和产量的影响 [J]. 应用生态学报, 2020, 31(12): 4147-4152.
[6]	王金强, 李欢, 刘庆, 曾路生. 干旱胁迫下喷施外源植物激素对甘薯生理特性和产量的影响 [J]. 应用生态学报, 2020, 31(1): 189-198.
[7]	刘青青, 黄智军, 郭思, 王大洋, 王昌辉, 王正宁, 马祥庆, 刘博. 杉木和木荷种子萌发及幼苗生长对光梯度的响应 [J]. 应用生态学报, 2019, 30(9): 2955-2963.
[8]	王金强, 李欢刘庆, 向丹. 干旱胁迫对甘薯苗期根系分化和生理特性的影响 [J]. 应用生态学报, 2019, 30(9): 3155-3163.
[9]	李刘龙, 卫茗梅, 李秀, 王小燕. 外源6-BA对不同时期遮光下江汉平原稻茬小麦产量的影响 [J]. 应用生态学报, 2019, 30(11): 3753-3761.
[10]	杨小苗,吴新亮,刘玉凤,李天来,齐明芳. 一个番茄EMS叶色黄化突变体的叶绿素含量及光合作用 [J]. 应用生态学报, 2018, 29(6): 1983-1989.
[11]	李艳春, 李兆伟, 林伟伟, 蒋宇航, 翁伯琦, 林文雄. 施用生物质炭和羊粪对宿根连作茶园根际土壤微生物的影响 [J]. 应用生态学报, 2018, 29(4): 1273-1282.
[12]	龚雪蛟, 罗凡, 唐晓波, 王小萍, 李春华, 王迎春, 王云, 杜晓. 茶树幼苗钾累积利用特性模型的构建 [J]. 应用生态学报, 2017, 28(8): 2597-2604.
[13]	郭美玉, 李文涛, 杨晓龙, 张秀梅, 刘建影, 李常军. 鳗草在荣成天鹅湖不同生境中生长的适应性 [J]. 应用生态学报, 2017, 28(5): 1498-1506.
[14]	张宇飞, 方向民, 陈伏生, 宗莹莹, 顾菡娇, 胡小飞. 模拟酸雨对红壤区茶树器官氮磷含量及其化学计量比的影响 [J]. 应用生态学报, 2017, 28(4): 1309-1316.
[15]	田月月, 张丽霞, 张正群, 乔明明, 范延艮. 夏秋季遮光对山东黄金芽茶树生理生化特性的影响 [J]. 应用生态学报, 2017, 28(3): 789-796.