Author

A. H. Weir

Observed names: A. H. WEIR, A.H. WEIR, A.H. Weir, Alan H. Weir

Institution: Rothamsted Research

Observed institution: Rothamsted Research

OpenAlex ID: A5047148556

A winter wheat crop simulation model without water or nutrient limitations

1984 · A. H. Weir, P. L. Bragg, et al. · The Journal of Agricultural Science · 448

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The Effects of Prolonged Drought and Nitrogen Fertilizer on Root and Shoot Growth and Water Uptake by Winter Wheat

1989 · P. B. Barraclough, H. Kuhlmann, et al. · Journal of Agronomy and Crop Science · 144

Effects of a compacted subsoil layer on root and shoot growth, water use and nutrient uptake of winter wheat

1988 · P. B. Barraclough, A. H. Weir · The Journal of Agricultural Science · 128

Clay Minerals of Lake Abert, an Alkaline, Saline Lake

1983 · Blair F. Jones, Alan H. Weir · Clays and Clay Minerals · 113

An analysis of morphological development stages in avalon winter wheat crops with different sowing dates and at ten sites in England and Scotland

1987 · J. R. Porter, E. J. M. Kirby, et al. · The Journal of Agricultural Science · 110

Clay mineralogy of sediments of the western Nile Delta

1975 · A. H. Weir, E. C. Ormerod, et al. · Clay Minerals · 105

A Method of Studying Trace Elements in Soil Fractions

1963 · H. H. LE RICHE, A. H. WEIR · Journal of Soil Science · 104

Utilization of mineral nitrogen in the subsoil by winter wheat

1989 · H. Kuhlmann, P. B. Barraclough, et al. · Zeitschrift für Pflanzenernährung und Bodenkunde · 69

Late Pleistocene deposits at Wretton, Norfolk. I I. Devensian deposits

1974 · Richard Gilbert West, Camilla A. Dickson, et al. · Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 58

Potassium retention in montmorillonites

1965 · A. H. Weir · Clay Minerals · 58

Postglacial soil formation in the loess of pegwell bay, kent (england)

1971 · A.H. Weir, J.A. Catt, et al. · Geoderma · 53

Factors Affecting the Growth and Distribution of Winter Wheat Roots Under Uk Field Conditions

1991 · P.B. BARRACLOUGH, A.H. WEIR, et al. · Developments in agricultural and managed-forest ecology · 51

An analysis of primordium initiation in Avalon winter wheat crops with different sowing dates and at nine sites in England and Scotland

1987 · E. J. M. Kirby, J. R. Porter, et al. · The Journal of Agricultural Science · 49

The mineralogy of some Upper Chalk samples from the Arundel area, Sussex

1965 · A. H. Weir, J. A. Catt · Clay Minerals · 49

Zeolites of the elinoptilolite–heulandite type in sediments of south-east England

1969 · G. Brown, J. A. Catt, et al. · Mineralogical Magazine · 45

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The Origin and Development of Clay‐with‐flints and Associated Soil Horizons on the South Downs

1967 · J. M. HODGSON, J. A. CATT, et al. · Journal of Soil Science · 45

Loess in the Soils of North Norfolk

1971 · J. A. CATT, W. M. CORBETT, et al. · Journal of Soil Science · 37

The Loess of Eastern Yorkshire and Lincolnshire

1973 · J. A. Catt, A. H. Weir, et al. · Proceedings of the Yorkshire Geological Society · 35

The Petrography and Origin of Deposits filling Solution Pipes in the Chalk near South Mimms, Hertfordshire

1971 · J. Thorez, P. Bullock, et al. · Geological Magazine · 33

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Morphology of Particles in Sizefractionated Na- Montmorillonites

1968 · H. E. Roberson, A. H. Weir, et al. · Clays and Clay Minerals · 30

Composition and origin of some brickearths on the Chiltern Hills, England

1982 · B.W. Avery, P. Bullock, et al. · CATENA · 28

The mineralogy of palaeogene sediments in Northeast Kent (Great Britain)

1969 · A.H. Weir, J.A. Catt · Sedimentary Geology · 27

Potassium Reserves in a ‘harwell’ Series Soil

1972 · O. TALIBUDEEN, A. H. WEIR · Journal of Soil Science · 24

An interstratified illite-smectite from Denchworth series soil in weathered Oxford Clay

1974 · A. H. Weir, J. H. Rayner · Clay Minerals · 23

The effect of drought on the root growth of winter wheat and on its water uptake from a deep loam

1986 · A.H. Weir, P.B. Barraclough · Soil Use and Management · 21

Works count: 42

Citation count: 2,010

H-index: 23

I10-index: 31