Effects of Temperature on Growth and Physiology of <i>Oncidium</i>

LUO Yuan-hua; Fang Neng-yan; LIN Rong-yan; Zhong Huai-qin; HUANG Min-ling

doi:10.19303/j.issn.1008-0384.2018.07.010

Volume 33 Issue 7

Mar. 2019

Turn off MathJax

Article Contents

Article Navigation > Fujian Journal of Agricultural Sciences > 2018 > 33(7): 702-707

LUO Yuan-hua, Fang Neng-yan, LIN Rong-yan, Zhong Huai-qin, HUANG Min-ling. Effects of Temperature on Growth and Physiology of Oncidium[J]. Fujian Journal of Agricultural Sciences, 2018, 33(7): 702-707. doi: 10.19303/j.issn.1008-0384.2018.07.010

Citation:

LUO Yuan-hua, Fang Neng-yan, LIN Rong-yan, Zhong Huai-qin, HUANG Min-ling. Effects of Temperature on Growth and Physiology of Oncidium[J]. Fujian Journal of Agricultural Sciences, 2018, 33(7): 702-707. doi: 10.19303/j.issn.1008-0384.2018.07.010

Citation:

PDF( 886 KB)

Effects of Temperature on Growth and Physiology of Oncidium

doi: 10.19303/j.issn.1008-0384.2018.07.010

Crop Research Institute, Fujian Academy of Agricultural Sciences/Flower Research Center, Fujian Academy of Agricultural Science/Fujian Engineering Research Center for Characteristic Floriculture, Fuzhou, Fujian 350013, China

Received Date: 2018-04-25
Rev Recd Date: 2018-06-03
Publish Date: 2018-07-01

Abstract

Abstract

Effects of environmental temperature on the contents of chlorophyll, soluble sugars, reducing sugars, starch and proline (Pro) of the cut flower variety Jinhui of Oncidium were studied. Four day/night temperatures, i.e., 12/4℃, 20/12℃, 28/20℃ and 36/28℃, were applied on the floral plants for a same period prior to the chemical analyses. The results showed that the chlorophyll content peaked at 28/20℃, followed by 36/28℃, and reached the lowest at 12/4℃. Soluble sugars decreased in the leaves as the temperatures rose; and, in the pseudobulbs maximized at 20/12℃, followed by 12/4℃, and minimized at 36/28℃.The leaves contained more reducing sugarsat 12/4℃ or 20/12℃ than at 28/20℃ or 36/28℃; whereas, the pseudobulbs had the highest content at 20/12℃, followed by 12/4℃, and the lowest at 36/28℃. For starch, the content was high at 12/4℃ and low at 36/28℃ in the leaves or the pseudobulbs; and, it was always higher in the leaves than in the pseudobulbs. Pro contents in the leaves and the pseudobulbs were the highe stunder 36/28℃, followed by 12/4℃, and the lowest under 20/12℃ or 28/20℃. The temperature exposure at 20/12℃appeared conducive to the growth of stems and leaves. However, it delayed the starting of the lateral buds. At 36/28℃, the budding was stimulated, but the growth and robustness of the budsseemed disadvantaged. And, at 28/20℃, both lateral bud germination and pseudobulb growth were enhanced.
- Oncidium,
- temperature,
- chlorophyll,
- soluble sugar,
- reducing sugar,
- starch,
- proline

FullText(HTML)

References(27)

References

[1]	吴容仪, 戴廷恩, 庄耿彰, 等.文心兰亚族之介绍及未来展望[J].台湾花卉园艺, 2007(11):48-53.
[2]	李孟惠. 温度、光度及肥料浓度对文心兰花序发育之影响[D]. 台北: 台湾大学园艺学研究所, 1998.
[3]	蔡佩芬. 温度、光度、栽培介质对文心兰苗生育之影响[D]. 台北: 台湾大学园艺学研究所, 2000.
[4]	樊金萍, 张兴, 董云波, 等.百合碳水化合物含量与抗寒性的关系[J].东北农业大学学报, 2007, 38(5):609-613. doi: 10.3969/j.issn.1005-9369.2007.05.009
[5]	江南, 朱根发, 张玉冰, 等.高温胁迫下不同大花蕙兰品种叶片游离脯氨酸累积的差异与耐热性的关系[J].中国园艺文摘, 2012(3):5-7. doi: 10.3969/j.issn.1672-0873.2012.03.003
[6]	王燕君, 张乐萍, 谭志勇, 等. 4种文心兰的光合作用特征研究[J].现代农业科技, 2015(16):166-167. doi: 10.3969/j.issn.1007-5739.2015.16.098
[7]	勾昕, 胡薇薇, 范亚飞, 等.文心兰切花不同开放阶段花被的生理生化变化[J].热带生物学报, 2016, 7(1):70-75. http://d.old.wanfangdata.com.cn/Periodical/hnrdnydxxb201601012
[8]	田韦韦, 王彩霞, 田敏, 等.文心兰浅绿条纹突变体的生理生化及叶绿素荧光特性研究[J].西北植物学报, 2015, 35(10):2012-2017. doi: 10.7606/j.issn.1000-4025.2015.10.2012
[9]	孙映波, 尤毅, 朱根发, 等.干旱胁迫对文心兰抗氧化酶活性和渗透调节物质含量的影响[J].生态环境学报, 2011, 20(11):1675-1680. doi: 10.3969/j.issn.1674-5906.2011.11.015
[10]	罗远华, 王振波, 黄敏玲, 等.高温胁迫对文心兰顶叶若干生理指标的影响[J].福建农业学报, 2017, 32(6):625-629. http://d.old.wanfangdata.com.cn/Periodical/fjnyxb201706010
[11]	罗远华, 黄敏玲, 林榕燕, 等.文心兰顶叶对低温胁迫的生理响应[J].福建农业学报, 2017, 32(10):1101-1105. http://d.old.wanfangdata.com.cn/Periodical/fjnyxb201710011
[12]	王学奎.植物生理生化实验原理和技术:第2版[M].北京:高等教育出版社, 2006.
[13]	蔡永萍.植物生理学实验指导[M].北京:中国农业大学出版社, 2014.
[14]	史树德, 孙亚卿, 魏磊.植物生理学实验指导[M].北京:中国林业出版社, 2011.
[15]	潘瑞炽.植物生理学:第四版[M].北京:高等教育出版社, 2001.
[16]	郑军, 曹福亮, 汪贵斌, 等.高温对银杏品种主要生理指标的影响[J].林业科技开发, 2008, 22(1):13-16. doi: 10.3969/j.issn.1000-8101.2008.01.004
[17]	张哲, 闵红梅, 夏关均, 等.高温胁迫对植物生理影响研究进展[J].安徽农业科学, 2010, 38(16):8338-8339. doi: 10.3969/j.issn.0517-6611.2010.16.020
[18]	王丽娜, 殷奎德, 金勋, 等.低温锻炼对不同菊芋品种块茎内含物和细胞超微结构的影响[J].北方园艺, 2013(9):19-22. http://d.old.wanfangdata.com.cn/Periodical/bfyany201309006
[19]	姚远, 闵义, 胡新文, 等.低温胁迫对木薯幼苗叶片转化酶及可溶性糖含量的影响[J].热带作物学报, 2010, 31(4):556-560. http://d.old.wanfangdata.com.cn/Periodical/rdzwxb201004010
[20]	王孝宣, 李树德, 东惠茹, 等.番茄品种耐寒性与ABA和可溶性糖含量的关系[J].园艺学报, 1998, 25(1):56-60. doi: 10.3321/j.issn:0513-353X.1998.01.011
[21]	何兵, 陈其兵, 潘远智.几个一品红品种低温胁迫的生理胁迫反应[J].四川农业大学学报, 2004, 22(4):332-335. doi: 10.3969/j.issn.1000-2650.2004.04.010
[22]	杨勇, 娄燕宏, 杨知建, 等.低温胁迫对狗牙根激素和碳水化合物代谢的影响[J].草业学报, 2016, 25(2):205-215. http://d.old.wanfangdata.com.cn/Periodical/caoyexb201602023
[23]	张静, 朱为民.低温胁迫下番茄细胞超微结构的变化[J].河南农业科学, 2012, 41(2):108-110, 114. doi: 10.3969/j.issn.1004-3268.2012.02.026
[24]	孟焕文, 程智慧, 吴洋, 等.温度胁迫对番茄转化酶表达和光合特性的影响[J].西北农林科技大学学报, 2006, 34(12):41-46. doi: 10.3321/j.issn:1671-9387.2006.12.009
[25]	罗远华, 王振波, 黄敏玲, 等.文心兰不同生育期茎叶生理指标的动态变化[J].福建农业学报, 2017, 32(7):719-723. http://d.old.wanfangdata.com.cn/Periodical/fjnyxb201707006
[26]	梁悦萍, 唐道城.栽培基质对郁金香鳞茎形态发育及还原糖含量的影响[J].北方园艺, 2013(11):59-61. http://d.old.wanfangdata.com.cn/Periodical/bfyany201311020
[27]	夏永恒. CO₂加富条件下高温对温室黄瓜糖和淀粉代谢的影响[D]. 呼和浩特: 内蒙古农业大学, 2013.