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John F. Witty

Observed names: J F Witty, J. F WITTY, J. F. WITTY, J. F. Witty, J. WITTY, J.F. WITTY, J.F. Witty, John F Witty, John Featherstone-Witty, Witty, J. F.
OpenAlex ID: A5090784636
A Major Error in the Acetylene Reduction Assay: Decreases in Nodular Nitrogenase Activity Under Assay Conditions
1983 · F. R. MINCHIN, J. F. WITTY, et al. · Journal of Experimental Botany · 413
Estimating N2-fixation in the field using 15N-labelled fertilizer: Some problems and solutions
1983 · J.F. Witty · Soil Biology and Biochemistry · 269
Further Errors in the Acetylene Reduction Assay: Effects of Plant Disturbance
1986 · F. R. MINCHIN, J. E. SHEEHY, et al. · Journal of Experimental Botany · 195
Direct Evidence for Changes in the Resistance of Legume Root Nodules to O2Diffusion
1987 · J. F. WITTY, L. SKøT, et al. · Journal of Experimental Botany · 139
Nitrogen fixation and oxygen in legume root nodules
1986 · J. F. Witty, F. R. Minchin, et al. · Rothamsted Repository (Rothamsted Repository) · 139
Carbon Costs of Nitrogenase Activity in Legume Root Nodules determined using Acetylene and Oxygen
1983 · J. F. WITTY, F. R. MINCHIN, et al. · Journal of Experimental Botany · 128
Acetylene-induced Changes in the Oxygen Diffusion Resistance and Nitrogenase Activity of Legume Root Nodules
1984 · J. F. WITTY, F. R. MINCHIN, et al. · Annals of Botany · 125
Biological Control of the Resistance to Oxygen Flux in Nodules
1983 · J. E. SHEEHY, F. R. MINCHIN, et al. · Annals of Botany · 125
N2 Fixation, Carbon Metabolism, and Oxidative Damage in Nodules of Dark-Stressed Common Bean Plants
1997 · Y. Gogorcena, A. J. Gordon, et al. · PLANT PHYSIOLOGY · 122
Relationships Between Nitrate and Oxygen Supply in Symbiotic Nitrogen Fixation by White Clover
1986 · F. R. MINCHIN, M. INES MINGUEZ, et al. · Journal of Experimental Botany · 85
Respiratory/Carbon Costs of Symbiotic Nitrogen Fixation in Legumes
2005 · Frank R. Minchin, John F Witty · Springer eBooks · 82
Measurement of Nitrogen Fixation by the Acetylene Reduction Assay; Myths and Mysteries
1988 · J. F. Witty, F. R. Minchin · Springer eBooks · 74
Acetylene reduction assay can overestimate nitrogen-fixation in soil
1979 · J.F. Witty · Soil Biology and Biochemistry · 73
Oxygen Diffusion in Lupin Nodules
1993 · P. P. M. IANNETTA, C. DE LORENZO, et al. · Journal of Experimental Botany · 69
Control of Nitrogen Fixation in a Legume Nodule: an Analysis of the Role of Oxygen Diffusion in Relation to Nodule Structure
1985 · J. E. SHEEHY, F. R. MINCHIN, et al. · Annals of Botany · 68
Slow-release 15N fertilizer formulations to measure N2-fixation by isotope dilution
1984 · J.F. Witty, Karl Ritz · Soil Biology and Biochemistry · 67
Hydrogen measurements provide direct evidence for a variable physical barrier to gas diffusion in legume nodules
1998 · J. F. Witty, F. R. Minchin · Journal of Experimental Botany · 59
Microelectrode Measurements of Hydrogen Concentrations and Gradients in Legume Nodules
1991 · J. F. WITTY · Journal of Experimental Botany · 58
Oxygen Diffusion in Lupin Nodules
1993 · C. DE LORENZO, P. P. M. IANNETTA, et al. · Journal of Experimental Botany · 55
Characterization of the Resistance to Oxygen Diffusion in Legume Nodules
1985 · F. R. MINCHIN, J. E. SHEEHY, et al. · Annals of Botany · 55
Methods for the continuous measurement of O2 consumption and H2 production by nodulated legume root systems
1998 · J. F. Witty, F. R. Minchin · Journal of Experimental Botany · 53
Immobilized 15N-fertilizer sources improve the accuracy of field estimates of N2-fixation by isotope dilution
1987 · K.E. Giller, J.F. Witty · Soil Biology and Biochemistry · 50
The effect of waterlogging on nitrogen fixation and nodule morphology in soil-grown white clover (Trifolium repensL.)
1995 · Ruth Pugh, John F. Witty, et al. · Journal of Experimental Botany · 48
Oxygen diffusion in the legume root nodule
1990 · J. F. Witty, F. R. Minchin · Springer eBooks · 45
Algal nitrogen fixation on temperate arable fields
1979 · J. F. Witty, P. J. Keay, et al. · Plant and Soil · 44
Works count: 69
Citation count: 3,123
H-index: 30
I10-index: 44
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