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Structure and photosynthesis of wheat communities.

Published online: 19 Dec 1972

Authors: Connor, D. J. & Cartledge, O.

Content type: Journal article

Journal title: Journal of Applied Ecology

Data are given on daily net photosynthesis (determined gasometrically using a field-chamber technique), solar radiation, canopy structure and foliage ...

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Interference between rows and between plants within rows of a wheat crop, and its effects on growth and yield of differently-spaced rows.

Published online: 19 Dec 1972

Authors: Watson, D. J. & French, S. A. W.

Content type: Journal article

Journal title: Journal of Applied Ecology

A seed drill with 2 adjacent spouts blocked was used to sow winter wheat so that there were rows (a) 18 cm apart, (b) 18 cm from the next row on one s...

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Photosynthesis in sitka spruce (Picea sitchensis (Bong.) Garr.). 1. General characteristics.

Published online: 28 Nov 1972

Authors: Ludlow, M. M. & Jarvis, P. G.

Content type: Journal article

Journal title: Journal of Applied Ecology

A study of P. sitchensis from five North American provenances, ranging between latitudes 47°N. and 57°N., indicated that maximum net photosynthesis te...

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An analysis of competition between plants of Trifoliam repens L. populations collected from contrasting soils.

Published online: 28 Nov 1972

Authors: Snaydon, R. W.

Content type: Journal article

Journal title: Journal of Applied Ecology

The independent effects of shoot competition and root competition between ecologically contrasting populations were investigated on both acid and calc...

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Variation in growth and development in natural populations of Dactylis glomerata from Norway and Portugal. II. Leaf development and tillering.

Published online: 28 Nov 1972

Authors: østgárd, O. & Eagles, C. F.

Content type: Journal article

Journal title: Journal of Applied Ecology

Leaf expansion and tillering of three natural populations from Norway and one from Portugal were studied at three temperatures and two photoperiods. T...

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Variation in growth and development in natural populations of Dactylis glomerata from Norway and Portugal. I. Growth analysis.

Published online: 28 Nov 1972

Authors: Eagles, C. F. & østgárd, O.

Content type: Journal article

Journal title: Journal of Applied Ecology

The effects of temperature and photoperiod on the growth and development of three populations from Norway and one from Portugal were studied. Marked e...

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The comparative effects of pruning by burning or clipping on lowbush blueberries in north-eastern Ontario.

Published online: 20 Oct 1972

Authors: Smith, D. W. & Hilton, R. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

Pruning by burning improved lowbush blueberry performance mainly through the nutrients in the ash. Pruning by mechanical clipping did not increase dry...

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Wind profiles in plant canopies: studies on an analytical model.

Published online: 20 Oct 1972

Authors: Landsberg, J. J. & James, G. B.

Content type: Journal article

Journal title: Journal of Applied Ecology

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Interspecific competition and frequency changes among ants in Solomon Islands coconut plantations.

Published online: 20 Oct 1972

Authors: Greenslade, P. J. M.

Content type: Journal article

Journal title: Journal of Applied Ecology

Studies on Iridomyrmex cordatus, Pheidole megacephaia, Anoplolepis langipes and Oecophylla smaragdina, all involved in the control of the coreid bug A...

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The ecology of cacao Tirases. I. The role of wild hosts in the incidence of swollen shoot virus in West Africa.

Published online: 20 Oct 1972

Authors: Tinsley, T. W.

Content type: Journal article

Journal title: Journal of Applied Ecology

The distribution of the cacao swollen shoot virus is markedly discontinuous in West and Central Africa. The available data were re-examined to investi...

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