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Showing 39 results

Growth, nitrogen accumulation and nitrogen transfer by legume species established on mine spoils.

Published online: 01 Jan 1982

Authors: Jefferies, R. A. & Bradshaw, A. D. & Putwain, P. D.

Content type: Journal article

Journal title: Journal of Applied Ecology

Growth and N uptake of 22 legume spp. on (a) china clay sand waste at Maggie Pie, Cornwall and (b) colliery spoil at Abram, Manchester amended with li...

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Influence of pasture forage species on seedling emergence, growth and development of Carduus nutans.

Published online: 13 May 1995

Authors: Wardle, D. A. & Nicholson, K. S. & Ahmed, M. & Rahman, A.

Content type: Journal article

Journal title: Journal of Applied Ecology

A study on the interactions between Carduus nutans (nodding thistle) and pasture grasses and legumes was conducted on Hamilton silt loam in a perennia...

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Host-adapted aphid populations differ in their migratory patterns and capacity to colonize crops.

Published online: 28 Sep 2016

Authors: Eigenbrode, S. D. & Davis, T. S. & Adams, J. R. & Husebye, D. S. & Waits, L. P. & Hawthorne, D.

Content type: Journal article

Journal title: Journal of Applied Ecology

Although phytophagous insects can vary genetically in host use and exhibit long-range movements, the combined implications of these phenomena for pest...

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Establishment of vegetation on serpentine asbestos mine wastes, southeastern Quebec, Canada.

Published online: 01 Jan 1977

Authors: Moore, T. R. & Zimmermann, R. C.

Content type: Journal article

Journal title: Journal of Applied Ecology

The serpentine tailings from asbestos mines in southeastern Quebec cover 5.5 km2 and are largely devoid of vegetation. The tailings have a high pH, ve...

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A spatial model for the successful biological control of Sitona discoideus by Microctonus aethiopoides.

Published online: 04 Jul 2001

Authors: Kean, J. M. & Barlow, N. D.

Content type: Journal article

Journal title: Journal of Applied Ecology

A new model for the biological control of the pest weevil Sitona discoideus by the parasitoid Microctonus aethiopoides is presented. Based on an earli...

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Organic farming with livestock raising vs. stockless farming - development of soil organic matter stocks and cash crop yields.

Published online: 17 Oct 2018

Authors: Schulz, F. & Gattinger, A. & Brock, C. & Leithold, G.

Content type: Bulletin article; Conference paper

An organic long-term field experiment with two factors has been carried out since 1998 at the experimental station Gladbacherhof, University of Gieβen...

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Screening of stand-alone and mixture of cover crops for ground cover management in a temperate organic Peach orchard.

Published online: 17 Oct 2018

Authors: Parveaud, C. E. & Brenner, J. & Libourel, G. & Ondet, S. J. & Bussi, C. & Mercier, V.

Content type: Bulletin article; Conference paper

Cover crops are alternative strategies for managing weeds within the tree row in organic orchards. The choice of the botanical composition of cover cr...

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Carbon and nitrogen budgets of four agro-ecosystems with annual and perennial crops, with and without N fertilization.

Published online: 29 Apr 1990

Authors: Paustian, K. & Andrén, O. & Clarholm, M. & Hansson, A. C. & Johansson, G. & Lagerlöf, J. & Lindberg, T. & Petterson, R. & Sohlenius, B.

Content type: Journal article

Journal title: Journal of Applied Ecology

In field trials at Kjettslinge near Uppsala in 1980-85, annual C and N budgets were calculated for the following systems: (a) barley without fertilize...

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Responses of hayfield vegetation to spring grazing by greater snow geese.

Published online: 31 Aug 1991

Authors: Bédard, J. & Lapointe, G.

Content type: Journal article

Journal title: Journal of Applied Ecology

Field studies at Montmagny, Quebec showed that the use of hayfields (dominated by Medicago sativa, Trifolium pratense, Phleum pratense, Agropyron repe...

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