The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.
Biological nitrogen fixation in mixed legume/grass pastures
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Citations
Cites
N2-Fixation in Field Settings: Estimations Based on Natural 15N Abundance
Shearer, G., & Kohl, D. (1986) · Australian Journal of Plant Physiology · doi:10.1071/pp9860699 · Cited by 1,082
Chemistry and biochemistry of herbage
Wilkie, K. C. B. (1974) · Phytochemistry · doi:10.1016/0031-9422(74)85063-6 · Cited by 734
Symbiotic nitrogen fixation in plants
Parsons, J. W. (1976) · Food Policy · doi:10.1016/0306-9192(76)90011-7 · Cited by 500
Chemistry and Biochemistry of Herbage
Butler, G., & Bailey, R. W. (1973) · Cited by 486
SPRAGUE, M. (1979) · Soil Science · doi:10.1097/00010694-197903000-00010 · Cited by 405
Infection of Legumes by Rhizobia
Bauer, W. D. (1981) · Annual Review of Plant Physiology · doi:10.1146/annurev.pp.32.060181.002203 · Cited by 350
Symbiotic Nitrogen Fixation in Plants
Nutman, P. S. (1976) · Cambridge University Press eBooks · Cited by 299
Estimating N2-fixation in the field using 15N-labelled fertilizer: Some problems and solutions
Witty, J. F. (1983) · Soil Biology and Biochemistry · doi:10.1016/0038-0717(83)90026-3 · Cited by 274
Chalk, P. M. (1985) · Soil Biology and Biochemistry · doi:10.1016/0038-0717(85)90001-x · Cited by 271
Mineral Nutrition of Legumes in Tropical and Subtropical Soils. 1978
Sprague, M. A. (1979) · Soil Science · doi:10.1097/00010694-197910000-00009 · Cited by 260
Boller, B. C., & Nösberger, J. (1987) · Plant and Soil · doi:10.1007/bf02372535 · Cited by 202
Nitrogen Balance in Urine‐affected Areas of a New Zealand Pasture1
Ball, R., Keeney, D. R., Thoebald, P. W., et al. (1979) · Agronomy Journal · doi:10.2134/agronj1979.00021962007100020022x · Cited by 167
Biochemistry of Symbiotic Nitrogen Fixation in Legumes
Bergersen, F. J. (1971) · Annual Review of Plant Physiology · doi:10.1146/annurev.pp.22.060171.001005 · Cited by 161
Ledgard, S. F. (1991) · Plant and Soil · doi:10.1007/bf00009451 · Cited by 156
Self-citationComparative root morphology of some pasture grasses and clovers
Evans, P. S. (1977) · New Zealand Journal of Agricultural Research · doi:10.1080/00288233.1977.10427343 · Cited by 128
Högberg, P. (1990) · New Phytologist · doi:10.1111/j.1469-8137.1990.tb00474.x · Cited by 125
Jarvis, S. C., Hatch, D. J., & Roberts, D. H. (1989) · The Journal of Agricultural Science · doi:10.1017/s0021859600085117 · Cited by 122
Hardarson, G., Zapata, F., & Danso, S. K. A. (1988) · Crop Science · doi:10.2135/cropsci1988.0011183x002800010022x · Cited by 110
Effects of cow urine and its major constituents on pasture properties
Ledgard, S. F., Steele, K. W., & Saunders, W. H. M. (1982) · New Zealand Journal of Agricultural Research · doi:10.1080/00288233.1982.10423373 · Cited by 109
Self-citationUptake, cycling and fate of nitrogen in grass-clover swards continuously grazed by sheep
PARSONS, A. J., Orr, R. J., Penning, P. D., Lockyer, D. R., & Ryden, J. C. (1991) · The Journal of Agricultural Science · doi:10.1017/s0021859600076139 · Cited by 106
Variations in natural enrichment of 15N in the profiles of some Australian pasture soils
Ledgard, S. F., Freney, J. R., & Simpson, J. (1984) · Soil Research · doi:10.1071/sr9840155 · Cited by 97
Self-citationCadisch, G., Sylvester-Bradley, R., & Nösberger, J. (1989) · Field Crops Research · doi:10.1016/0378-4290(89)90091-9 · Cited by 85
Burity, H. A., Ta, T. C., Faris, M. A., & Coulman, B. E. (1989) · Plant and Soil · doi:10.1007/bf02220805 · Cited by 83
Höglund, J., Crush, J. R., Brock, J. L., Ball, R. S., & Carran, R. A. (1979) · New Zealand Journal of Crop and Horticultural Science · doi:10.1080/03015521.1979.10426162 · Cited by 82
Ledgard, S. F. (1989) · Soil Biology and Biochemistry · doi:10.1016/0038-0717(89)90012-6 · Cited by 77
Self-citationMeasurement of Nitrogen Fixation by the Acetylene Reduction Assay; Myths and Mysteries
Witty, J. F., & Minchin, F. R. (1988) · Springer eBooks · doi:10.1007/978-94-009-1387-5_33 · Cited by 74
Halliday, J., & Pate, J. S. (1976) · Grass and Forage Science · doi:10.1111/j.1365-2494.1976.tb01112.x · Cited by 71
Regulation of nitrogen fixation in a grazed pasture
Höglund, J., & Brock, J. L. (1978) · New Zealand Journal of Agricultural Research · doi:10.1080/00288233.1978.10427385 · Cited by 63
Aluminium toxicity and nodulation ofTrifolium repens
Wood, M., Cooper, J. E., & Holding, A. J. (1984) · Plant and Soil · doi:10.1007/bf02450371 · Cited by 60
Ledgard, S. F., Brier, G. J., & Upsdell, M. P. (1990) · New Zealand Journal of Agricultural Research · doi:10.1080/00288233.1990.10428416 · Cited by 58
Self-citationLegume production and nitrogen fixation in hill pasture communities
Ledgard, S. F., Brier, G. J., & Littler, R. A. (1987) · New Zealand Journal of Agricultural Research · doi:10.1080/00288233.1987.10417951 · Cited by 52
Self-citationBiological nitrogen fixation and grassland production in the United Kingdom
Cowling, D. W. (1982) · Philosophical transactions of the Royal Society of London. Series B, Biological sciences · doi:10.1098/rstb.1982.0015 · Cited by 51
Edmeades, D. C., & Goh, K. M. (1978) · New Zealand Journal of Agricultural Research · doi:10.1080/00288233.1978.10427458 · Cited by 46
POTENTIAL PASTURE PRODUCTION IN THE UPLANDS OF WALES
Munro, J. M. M., Davies, D. A., & Thomas, T. A. (1973) · Grass and Forage Science · doi:10.1111/j.1365-2494.1973.tb00753.x · Cited by 44
Saunders, W. M. (1984) · New Zealand Journal of Agricultural Research · doi:10.1080/00288233.1984.10430642 · Cited by 43
Danso, S. K. A., Hardarson, G., & Zapata, F. (1988) · Crop Science · doi:10.2135/cropsci1988.0011183x002800010023x · Cited by 39
Rice, W. A. (1980) · Canadian Journal of Plant Science · doi:10.4141/cjps80-124 · Cited by 37
POTENTIAL PASTURE PRODUCTION IN THE UPLANDS OF WALES
Munro, J. M. M., & Davies, D. A. (1974) · Grass and Forage Science · doi:10.1111/j.1365-2494.1974.tb01253.x · Cited by 30
Biological nitrogen fixation in upland and marginal areas of the U. K
Newbould, P. (1982) · Philosophical transactions of the Royal Society of London. Series B, Biological sciences · doi:10.1098/rstb.1982.0016 · Cited by 29
Wivstad, M., Mårtensson, A. M., & Ljunggren, H. (1987) · Plant and Soil · doi:10.1007/bf02149828 · Cited by 26
El-Tilib, A., & Ledgard, S. F. (1988) · New Zealand Journal of Agricultural Research · doi:10.1080/00288233.1988.10423422 · Cited by 21
Self-citationNitrogen fixation during 1979–81 in 2 pastures on the Manawatu Plains
Crush, J. R., Cosgrove, G. P., & Brougham, R. W. (1983) · New Zealand Journal of Crop and Horticultural Science · doi:10.1080/03015521.1983.10427720 · Cited by 16
Cited by
Peoples, M. B., Herridge, D. F., & Ladha, J. K. (1995) · Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems · doi:10.1007/978-94-011-0055-7_1 · Cited by 693
Peoples, M. B., Herridge, D. F., & Ladha, J. K. (1995) · Plant and Soil · doi:10.1007/bf00032239 · Cited by 685
Managing soil fertility in organic farming systems
Watson, C. A., Atkinson, D., Gosling, P., Jackson, L. R., & Rayns, F. W. (2002) · Soil Use and Management · doi:10.1111/j.1475-2743.2002.tb00265.x · Cited by 522
Nitrogen fixation in perennial forage legumes in the field
Carlsson, G., & Huss-Danell, K. (2003) · Plant and Soil · doi:10.1023/a:1024847017371 · Cited by 454
An appraisal of recent field measurements of symbiotic N2 fixation by annual legumes
Unkovich, M. J., & Pate, J. S. (2000) · Field Crops Research · doi:10.1016/s0378-4290(99)00088-x · Cited by 403
Metadata
- Authors
- Ledgard, S. F., & Steele, K. W.
- Venue
- Plant and Soil
- Published
- 1992-03
- Volume
- 141
- Issue
- 1-2
- Pages
- 137-153
- ISSN
- 0032-079X (ISSN-L)
- 1573-5036
- OpenAlex
- W1992498641
- Cited by
- 477
- References
- 42
- FWCI
- 10.19
- Type
- journal article
- Language
- en
- Open access
- closed
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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
