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Web URL(s): | https://academic.oup.com/aob/article/42/5/1085/85039 Last checked: 02/15/2017 Notes: Guide page |
Publication Type:
| Refereed |
Author(s): | Woledge, J. |
Author Affiliation: | The Grassland Research Institute, Hurley, Maidendead, Berkshire, |
Title: | The effect of shading during vegetative and reproductive growth on the photosynthetic capacity of leaves in a grass sward |
Source: | Annals of Botany. Vol. 42, No. 5, September 1978, p. 1085-1089. |
# of Pages: | 5 |
Keywords: | TIC Keywords: Photosynthesis; Light; Lolium perenne; Reproductive performance
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Geographic Terms: | UK |
Abstract/Contents: | The decline in photosynthetic capacity of successive newly expanded leaves, which occurs as a vegetative grass sward increases in leaf area, was prevented in a field sward of perennial ryegrass cv. S24 by protecting tillers from shading by their neighbours. This adds support for the view that the decline is caused by the shading of leaves during their expansion. However, in a flowering sward where there is no such decline, the photosynthetic capacity of leaves was not reduced by shading them with a plastic mesh during expansion, although it was reduced by pegging down tillers so that they developed at the bottom of the sward. |
Language: | English |
References: | 11 |
Note: | Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Woledge, J. 1978. The effect of shading during vegetative and reproductive growth on the photosynthetic capacity of leaves in a grass sward. Ann. Bot. 42(5):p. 1085-1089. |
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| Web URL(s): https://academic.oup.com/aob/article/42/5/1085/85039 Last checked: 02/15/2017 Notes: Guide page |
| MSU catalog number: QK 1 .A53 |
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