Full Text:   <2803>

CLC number: Q945

On-line Access: 

Received: 2003-09-05

Revision Accepted: 2003-11-02

Crosschecked: 0000-00-00

Cited: 9

Clicked: 5428

Citations:  Bibtex RefMan EndNote GB/T7714

-   Go to

Article info.
1. Reference List
Open peer comments

Journal of Zhejiang University SCIENCE A 2004 Vol.5 No.4 P.400-405

http://doi.org/10.1631/jzus.2004.0400


Impact of light intensity on flowering time and plant quality of Antirrhinum majus L. cultivar Chimes White


Author(s):  MUNIR Muhammad, JAMIL Muhammad, BALOCH Jalal-ud-din, KHATTAK Khalid Rehman

Affiliation(s):  Faculty of Agriculture, Gomal University, D.I.Khan, Pakistan

Corresponding email(s):   m_munir66@yahoo.co.uk

Key Words:  Antirrhinum majus L., Snapdragon, Growth and development, Flowering, Light intensity.


Share this article to: More

MUNIR Muhammad, JAMIL Muhammad, BALOCH Jalal-ud-din, KHATTAK Khalid Rehman. Impact of light intensity on flowering time and plant quality of Antirrhinum majus L. cultivar Chimes White[J]. Journal of Zhejiang University Science A, 2004, 5(4): 400-405.

@article{title="Impact of light intensity on flowering time and plant quality of Antirrhinum majus L. cultivar Chimes White",
author="MUNIR Muhammad, JAMIL Muhammad, BALOCH Jalal-ud-din, KHATTAK Khalid Rehman",
journal="Journal of Zhejiang University Science A",
volume="5",
number="4",
pages="400-405",
year="2004",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2004.0400"
}

%0 Journal Article
%T Impact of light intensity on flowering time and plant quality of Antirrhinum majus L. cultivar Chimes White
%A MUNIR Muhammad
%A JAMIL Muhammad
%A BALOCH Jalal-ud-din
%A KHATTAK Khalid Rehman
%J Journal of Zhejiang University SCIENCE A
%V 5
%N 4
%P 400-405
%@ 1869-1951
%D 2004
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2004.0400

TY - JOUR
T1 - Impact of light intensity on flowering time and plant quality of Antirrhinum majus L. cultivar Chimes White
A1 - MUNIR Muhammad
A1 - JAMIL Muhammad
A1 - BALOCH Jalal-ud-din
A1 - KHATTAK Khalid Rehman
J0 - Journal of Zhejiang University Science A
VL - 5
IS - 4
SP - 400
EP - 405
%@ 1869-1951
Y1 - 2004
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2004.0400


Abstract: 
Shades of different light intensities (29%, 43%, 54%, 60% or 68%) along with control (no shade) were studied to observe their effects on the flowering time and plant quality. A hyperbolic relationship was observed between different light intensities under shade, and time to flowering. The total number of flower buds showed a curvilinear relationship with light intensities. Growth parameters related to the plant characteristics such as plant height, leaf area and plant fresh weight were improved under shading treatments at the expense of flowering time and number of flower buds. However, both linear and polynomial models applied assumed that cultivar Chimes White was equally sensitive to light intensity throughout development.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

[1] Adams, S.R., Pearson, S., Hadley, P., 1997. The effects of temperature, photoperiod and light integral on the time to flowering of pansy cv. Universal Violet (ViolawitrockianaGams).Annals of Botany,80:107-112.

[2] Adams, S.R., Hadley, P., Pearson, S., 1998. The effects of temperature, photoperiod, and photosynthetic photon flux on the time to flowering of petunia 'Express Blush Pink'.Journal of the American Society for Horticultural Science,123:577-580.

[3] Ballaré, C.L., 1999. Keeping up with the neighbours: phytochrome sensing and other signalling mechanisms.Trends in Plant Science,4:97-102.

[4] Cremer, F., Havelange, A., Saedler, H., Huijser, P., 1998. Environmental control of flowering time inAntirrhinum majus.Physiologia Plantarum,104:345-350.

[5] Ellis, R.H., Hadley, P., Roberts, E.H., Summerfield, R.J.,1990. Quantitative Relations between Temperature and Crop Development and Growth.In: Jackson MT, Ford-Lloyd BV, Parry ML, eds. Climatic Change and Plant Genetic Resources. Belhaven Press, London, p.85-115.

[6] Evans, G.C., 1972. The Quantitative Analysis of Growth. Blackwell, London.

[7] Fitter, A.H., Hay, R.K.M., 1987.Environmental Physiology of Plants. 2nd Edition. Academic Press, London.

[8] Flint, H.L., 1960. Relative effects of light duration and intensity on growth and flowering of winter snapdragon (Antirrhinum majusL.).Proceeding of the American Society for Horticultural Science,75:769-773.

[9] Garner, W.W., Allard, H.A., 1920. Effect of the relative length of day and night and other factors of the environment on growth and reproduction in plants.Journal of Agricultural Research,18:553-606.

[10] Hadley, P., Roberts, E.H., Summerfield, R.J., Minchin, F.R., 1984. Effects of temperature and photoperiod on flowering in soya bean [Glycine max(L) Merrill]a quantitative model.Annals of Botany,53:669-681.

[11] Hedley, C.L., 1974. Response to light intensity and day-length of two contrasting flower varieties ofAntirrhinum majusL.Journal of Horticultural Science,49:105-112.

[12] Kamoutsis, A.P., Chronopoulou-Sereli, A.G., Paspatis, E.A., 1999. Paclobutrazol affects growth and flower bud production in gardenia under different light regimes.HortScience,34:674-675.

[13] Munir, M., 2003. A Study on the Effects of Environmental Factors Affecting the Phases of Flower Development inAntirrhinum majusL. Ph.D. Thesis. Department of Horticulture and Landscape, School of Plant Sciences, The University of Reading, U.K.

[14] Napier, D.R., Jacobs, G., 1989. Growth regulators and shading reduce flowering ofLeucospernumcv. Red sunset.HortScience,24:966-968.

[15] Thomas, B., Vince-Prue, D., 1997. Photoperiodism in Plants. Academic Press, London.

Open peer comments: Debate/Discuss/Question/Opinion

<1>

Please provide your name, email address and a comment





Journal of Zhejiang University-SCIENCE, 38 Zheda Road, Hangzhou 310027, China
Tel: +86-571-87952783; E-mail: cjzhang@zju.edu.cn
Copyright © 2000 - 2024 Journal of Zhejiang University-SCIENCE