Search - Applied Ecology Resources

Showing 11 results

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...

Effects of seeding density and spatial distribution of oat plants on colonization and development of Oscinella frit (Diptera: Chloropidae).

Published online: 01 Jan 1979

Authors: Adesiyun, A. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

Field and laboratory trials were conducted in southern England to study the effects of seeding density and row spacing of oats on colonisation of seed...

Effects of spacing between rows on soybean arthropod populations.

Published online: 01 Jan 1978

Authors: Mayse, M. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

During the summer of 1976, population levels of various herbivores and all predators and parasites in fields in USA were monitored by three sampling m...

The effects of population density, row spacing and intercropping on the interception and utilization of solar radiation by Sorghum bicolor and Vigna unguiculata in semi-arid conditions in Botswana.

Published online: 01 Apr 1987

Authors: Rees, D. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

The effects of population density and row spacing on the growth and solar radiation interception of sorghum were measured from 1980-81 to 1983-84 in i...

Suppression of weeds by spring wheat Triticum aestivum increases with crop density and spatial uniformity.

Published online: 17 Oct 2001

Authors: Weiner, J. & Griepentrog, H. W. & Kristensen, L.

Content type: Journal article

Journal title: Journal of Applied Ecology

Recent advances in our understanding of the advantage of initial size in competition among individual plants (size-asymmetric competition) suggest tha...

Food selection by brown hares (Lepus capensis) on cereal and turnip crops in north-east Scotland.

Published online: 01 Jan 1978

Authors: Hewson, R.

Content type: Journal article

Journal title: Journal of Applied Ecology

On plots of oats and barley brown hares grazed much more heavily on the outer rows, alongside the space between the plots, than on inner rows. On barl...

Enhancing invertebrate food resources for skylarks in cereal ecosystems: how useful are in-crop agri-environment scheme management options?

Published online: 03 Jun 2009

Authors: Smith, B. & Holland, J. & Jones, N. & Moreby, S. & Morris, A. J. & Southway, S.

Content type: Journal article

Journal title: Journal of Applied Ecology

UK agri-environment schemes rarely address within-crop biodiversity yet this habitat is used almost exclusively by some taxa. With the removal of set-...

Ecotypic differences in Cynodon dactylon (L.) Pers. related to weed-crop interference.

Published online: 01 Jan 1973

Authors: Ramakrishnan, P. S. & Gupta, U.

Content type: Journal article

Journal title: Journal of Applied Ecology

See also W.A. 21, 1371. The interference between wheat and 3 edaphic ecotypes of Cynodon dactylon (naturally occurring at Chandigarh, Shiwalik and Mal...

Diurnal light interception and a computer model of light interception by hedgerow apple orchards.

Published online: 01 Jan 1978

Authors: Palmer, J. W.

Content type: Journal article

Journal title: Journal of Applied Ecology

There was a marked diurnal variation of light interception by hedgerow orchards on sunny days in June and July. This variation was considerably reduce...

Son System: fruit growing integrated with crops and vegetables.

Published online: 31 Jan 2018

Authors: Guimarães, T. G. & Madeira, N. R.

Content type: Bulletin

Considering the availability of idle physical space between the rows of fruit trees and the high financial investment in the establishment and managem...

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