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The reclamation of acidic colliery spoil. II. The use of lime wastes.

Published online: 01 Jan 1982

Authors: Gemmell, R. P.

Content type: Journal article

Journal title: Journal of Applied Ecology

The effects of 3 different lime wastes at rates of 10-200 t/ha in combination with 45-220 kg superphosphate/ha on reclamation of acid mine spoil by (a...

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Nitrogen mineralization and nitrification in amended colliery spoils.

Published online: 01 Jan 1976

Authors: Williams, P. J. & Cooper, J. E.

Content type: Journal article

Journal title: Journal of Applied Ecology

Mineral nitrogen concentrations were greater in acid spoils (pH<5) than in limed or neutral spoils. In acid spoils, the predominant form was NH4-N....

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The reclamation of acidic colliery spoil. I. Acid production potential.

Published online: 01 Jan 1983

Authors: Costigan, P. A. & Bradshaw, A. D. & Gemmell, R. P.

Content type: Journal article

Journal title: Journal of Applied Ecology

Chemical analyses of spoil from twenty sites showed a considerable range of variation in pyrite content and acid neutralizing capacity (calcium carbon...

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The reclamation of acidic colliery spoil. III. Problems associated with the use of high rates of limestone.

Published online: 01 Jan 1982

Authors: Costigan, P. A. & Bradshaw, A. D. & Gemmell, R. P.

Content type: Journal article

Journal title: Journal of Applied Ecology

Growth of Trifolium repens in acidic colliery spoil (pH 2.5) was suppressed by >90% when agricultural ground calcitic limestone was applied at >...

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Mycorrhizal infection in Pennine grassland. 3. Effects of mycorrhizal infection on the growth of white clover.

Published online: 01 Jan 1979

Authors: Sparling, G. P. & Tinker, P. B.

Content type: Journal article

Journal title: Journal of Applied Ecology

The effects of mycorrhizal infection on the growth of white clover were assessed, using gamma -irradiated soil of the Malham series amended with P fer...

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Crop photosynthesis and the flux of carbon dioxide below the canopy.

Published online: 22 May 1965

Authors: Monteith, J. L. & Szeicz, G. & Yabuki, K.

Content type: Journal article

Journal title: Journal of Applied Ecology

The upward flux of CO2 at the soil surface was calculated from the weight increase of soda lime granules exposed inside a glass tank covering 400 cm2 ...

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Iodine in the U.K. environment with particular reference to agriculture.

Published online: 01 Jan 1979

Authors: Whitehead, D. C.

Content type: Journal article

Journal title: Journal of Applied Ecology

The iodine content of the top 15 cm of 132 soils formed from a variety of parent materials within the UK ranged from 0.5 to 98.2 mu g g-1 on a dry wei...

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Mycorrhizal infection in Pennine grassland. 1. Levels of infection in the field.

Published online: 01 Jan 1979

Authors: Sparling, G. P. & Tinker, P. B.

Content type: Journal article

Journal title: Journal of Applied Ecology

Roots collected from 3 contrasting types of permanent grassland in the Pennines were consistently infected by vesicular-arbuscular (VA) mycorrhizal fu...

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Nutrient deficiencies and the aftercare of reclaimed derelict land.

Published online: 01 Jan 1983

Authors: Bloomfield, H. E. & Handley, J. F. & Bradshaw, A. D.

Content type: Journal article

Journal title: Journal of Applied Ecology

Fourteen grass swards which had been reclaimed from colliery spoil and urban clearance materials 1-7 years previously were dressed with nitrogen, phos...

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The reclamation of acidic colliery spoil. IV. The effects of limestone particle size and depth of incorporation.

Published online: 31 Aug 1984

Authors: Costigan, P. A. & Bradshaw, A. D. & Gemmell, R. P.

Content type: Journal article

Journal title: Journal of Applied Ecology

The effects of different grades of limestone, up to 2.4 mm diam., and incorporation depths of 15 and 25 cm, on growth of Lolium perenne cv. S23 was in...

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