Effects of habitats on photosynthesis characteristics of <i>Cyclobalanopsis gilva</i>

ZHANG Bin; ZHU Ninghua; CAO Jiwu

doi:10.7671/j.issn.1001-411X.2017.03.012

Journal of South China Agricultural University > 2017 > 38(3): 70-78. > DOI: 10.7671/j.issn.1001-411X.2017.03.012

ZHANG Bin, ZHU Ninghua, CAO Jiwu. Effects of habitats on photosynthesis characteristics of Cyclobalanopsis gilva[J]. Journal of South China Agricultural University, 2017, 38(3): 70-78. DOI: 10.7671/j.issn.1001-411X.2017.03.012

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Effects of habitats on photosynthesis characteristics of Cyclobalanopsis gilva

1.
College of Forestry, Central South University of Forestry and Technology, Changsha 410004, China
2.
Botanical Garden, Central South University of Forestry and Technology, Changsha 410004, China

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Received Date: June 20, 2016
Available Online: May 17, 2023

Graphical Abstract

Abstract

Abstract

Objective
To analyze the photosynthetic adaptations of Cyclobalanopsis gilva to different habitats, and provide theoretical and data supports for scientific breeding and cultivation.
Method
Three natural populations of C. gilva in different habitats were studied. Diurnal changes in photosynthetic parameters of C. gilva under natural condition were measured using LI-6400 portable photosynthesis system. The light response curves were obtained.
Result
Under different habitats, net photosynthetic rate(Pn) and transpiration rate(Tr) of C. gilva had similar changing patterns, both reached peak at 10:00 and 14:00, and were lowest at 13:00. Leaf temperature (θ_L), photosynthetically active radiation(PAR), and stomatal conductance(Gs) were all strongly positively correlated with Pn. The ability of using light for C. gilva was influenced by habitat as shown by the light response curves; C. gilva grown on flat between mountains had the best ability of using light, followed by C. gilva grown on southern slope of mountain, and then northern slope of mountain. Light compensation points (Lcp) were low in all three habitats. Lcp was the lowest (2.257 mol·m^-2·s^-1) for C. gilva grown on northern slope of mountain, and around 51 mol·m^-2·s^-1 for C. gilva grown on flat between mountains and southern slope of mountain. Light saturation point (Lsp) was the highest for C. gilva grown on flat between mountains, followed by C. gilva grown on southern slope of mountain, and then northern slope of mountain.
Conclusion
C. gilva had strong adaptability to all three habitats. C. gilva grown on flat between mountains and southern slope of mountain have adapted to longer light duration and higher light intensity, and have strong photosynthetic capacity and ability of using hight light intensity. C. gilva grown on southern slope of mountain have the ability of using weak light intensity. Long adaptation to different habitats was the main cause of photosynthetic capacity differences of C. gilva.
- recious tree,
- photosynthetic characteristic,
- habitat,
- Cyclobalanopsis gilva

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References

[1]	郑元, 唐军荣, 王连春, 等.干热河谷牛角瓜苗期光合生理特性的种源间差异[J].浙江农林大学学报, 2016, 33(3): 440-448. doi: 10.11833/j.issn.2095-0756.2016.03.010
[2]	杜旭华, 丁兴萃, 陈岩, 等.不同纬度引种地马来甜龙竹(Dendrocalamus asper)光合特性的比较[J].南京林业大学学报(自然科学版), 2012, 36(6): 53-57.
[3]	刘嘉君, 王志刚, 阎爱华, 等. 12种彩叶树种光合特性及固碳释氧功能[J].东北林业大学学报, 2011, 39 (9): 23-25. http://www.cnki.com.cn/Article/CJFDTOTAL-DBLY201109009.htm
[4]	管铭, 金则新, 李月灵, 等.千岛湖次生林优势种植物光合生理生态特性[J].生态学报, 2015, 35(7):2057-2066. http://www.cnki.com.cn/Article/CJFDTOTAL-STXB201507004.htm
[5]	谭晓红, 王爽, 马履一, 等.豫西刺槐能源林培育的光合生理生态理论基础[J].生态学报, 2010, 30(11): 2940-2948. http://www.cnki.com.cn/Article/CJFDTOTAL-STXB201011017.htm
[6]	许怡玲, 遇文婧, 宋小双, 等. 6种玉簪耐阴性分析[J].东北林业大学学报, 2012, 40(11): 31-34. doi: 10.3969/j.issn.1000-5382.2012.11.008
[7]	王旭军, 吴际友, 廖德志, 等.长沙市8种常见绿化树种的耐阴性[J].东北林业大学学报, 2010, 38(3): 14-16. http://www.cnki.com.cn/Article/CJFDTOTAL-DBLY201003005.htm
[8]	蒋冬月, 钱永强, 费英杰, 等.柳属植物光合-光响应曲线模型拟合[J].核农学报, 2015, 29(1): 169-177. doi: 10.11869/j.issn.100-8551.2015.01.0169
[9]	韩刚, 赵忠.不同土壤水分下4种沙生灌木的光合光响应特性[J].生态学报, 2010, 30(15): 4019-4026. http://www.cnki.com.cn/Article/CJFDTOTAL-STXB201015008.htm
[10]	洪伟, 杨细明, 林勇明, 等.不同光合光响应模型在雷公藤研究中的应用[J].福建农林大学学报(自然科学版), 2012, 41(1): 29-33. http://www.cnki.com.cn/Article/CJFDTOTAL-FJND201201005.htm
[11]	祁承经, 林亲众.湖南树木志[M].长沙:湖南科学技术出版社, 2000:376.
[12]	吴小林, 张东北, 楚秀丽, 等.赤皮青冈容器苗不同基质配比和缓释肥施用量的生长效应[J].林业科学研究, 2014, 27(6): 794-800. http://www.cnki.com.cn/Article/CJFDTOTAL-LYKX201406014.htm
[13]	赵嫦妮, 徐德禄, 李志辉.配方施肥对赤皮青冈容器苗生长的影响[J].中南林业科技大学学报, 2013, 33(5): 22-25. http://zkxb.csuft.edu.cn/oa/DArticle.aspx?type=view&id=201305005
[14]	吴丽君, 李志辉, 杨模华, 等.赤皮青冈幼苗叶片解剖结构对干旱胁迫的响应[J].应用生态学报, 2015, 26(12): 3619-3626. http://www.cnki.com.cn/Article/CJFDTOTAL-YYSB201512007.htm
[15]	朱品红, 李志辉, 杨模华, 等.赤皮青冈ISSR-PCR反应体系的建立与优化[J].中南林业科技大学学报, 2014, 34(6): 61-65. http://www.cnki.com.cn/Article/CJFDTOTAL-ZNLB201406012.htm
[16]	吴丽君, 李志辉, 赵嫦妮.赤皮青冈光合作用的日变化研究[J].江西林业科技, 2011, 39(5): 1-3. http://www.cnki.com.cn/Article/CJFDTOTAL-JXLI201105001.htm
[17]	吴丽君, 李志辉, 邹峰.水分胁迫对珍贵树种赤皮青冈幼苗生理特性的影响[J].中南林业科技大学学报, 2012, 32(7): 10-13. http://www.cnki.com.cn/Article/CJFDTOTAL-ZNLB201207003.htm
[18]	李金华, 赵嫦妮, 徐德禄, 等.浙江宁波赤皮青冈不同家系幼苗光合特性差异分析[J].中国农学通报, 2013, 29(22):6-9. doi: 10.11924/j.issn.1000-6850.2013-0725
[19]	王明怀, 许秀玉, 魏龙, 等.木麻黄无性系光响应特性研究[J].华南农业大学学报, 2011, 32(2):76-79. http://www.cnki.com.cn/Article/CJFDTOTAL-HNNB201102019.htm
[20]	FARQUHAR G D, SHARKEY T D. Stomatal conductance and photosynthesis[J]. Plant Biol, 1982, 33(33):317-345. http://www.doc88.com/p-481421724869.html
[21]	HERRERA A, TEZARA W, MARíN O, et al. Stomatal and non-stomatal limitations of photosynthesis in trees of a tropical seasonally flooded fores[J]. Physiol Plant, 2008, 134(1):41-48. doi: 10.1111/ppl.2008.134.issue-1
[22]	薛雪, 李娟娟, 郑云峰, 等. 5个常绿园林树种的夏季光合蒸腾特性[J].林业科学, 2015, 51(9):150-155. http://www.cnki.com.cn/Article/CJFDTOTAL-LYKE201509019.htm
[23]	胡启鹏, 孙玲玲, 郭志华, 等.常绿阔叶林中几个不同功能组树种叶形态、光合及光诱导对不同光环境的响应[J].华南农业大学学报, 2013, 34(2):207-212. doi: 10.7671/j.issn.1001-411X.2013.02.016
[24]	全先奎, 王传宽.兴安落叶松对环境变化的物候驯化和光合能力适应[J].生态学报, 2015, 35(13):4538-4546. http://www.cnki.com.cn/Article/CJFDTOTAL-STXB201513031.htm
[25]	周祥斌, 周玮, 邓丽婷, 等. 14个香椿种源光合特性的比较研究[J].华南农业大学学报, 2016, 37(4):51-56. doi: 10.7671/j.issn.1001-411X.2016.04.009
[26]	段爱国, 张建国, 何彩云, 等.干热河谷主要造林树种气体交换特性的坡位效应[J].生态学报, 2013, 33(12): 3630-3638. http://www.cnki.com.cn/Article/CJFDTOTAL-STXB201312009.htm
[27]	JI D H, MAO Q Z, WATANABE Y, et al. Effect of nitrogen loading on the growth and photosynthetic responses of Japanese larch seedlings grown under different light regimes[J]. J Agric Meteorol, 2015, 71(3):232-238. doi: 10.2480/agrmet.D-14-00027
[28]	赵秀莲, 夏新莉, 尹伟伦, 等.不同苗龄沙地柏抗旱生理特性比较研究[J].西北植物学报, 2013, 33(12): 2513-2520. http://www.cnki.com.cn/Article/CJFDTOTAL-DNYX201312023.htm
[29]	李泽, 谭晓风, 卢锟, 等.供镁水平对油桐幼苗生长及光合特性的影响[J].生态学杂志, 2015, 34(9): 2440-2447. http://www.cnki.com.cn/Article/CJFDTOTAL-STXZ201509008.htm

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