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Keith R. Helyar

Observed names: Helyar, K.R., Helyar, Keith, Helyar, Keith R, K. Helyar, K. R. HELYAR, K. R. Helyar, K.R. HELYAR, K.R. Helyar, Keith Helyar
OpenAlex ID: A5113973159
Phosphate solubilisation in solution culture by the soil fungus Penicillium radicum
1999 · M.A. Whitelaw, T.J. Harden, et al. · Soil Biology and Biochemistry · 333
Soil Acidification, its Measurement and the Processes Involved
1989 · K.R. HELYAR, W.M. PORTER · Elsevier eBooks · 260
Soil carbon dynamics under different cropping and pasture management in temperate Australia: Results of three long-term experiments
2011 · K. Y. Chan, M. K. Conyers, et al. · Soil Research · 153
Root-zone constraints and plant-based solutions for dryland salinity
2003 · Pichu Rengasamy, David Chittleborough, et al. · Plant and Soil · 141
Long-term surface application of lime ameliorates subsurface soil acidity in the mixed farming zone of south-eastern Australia
2018 · Guangdi D. Li, Mark K. Conyers, et al. · Geoderma · 109
Adsorption of Phosphate by Gibbsite
1976 · K. R. HELYAR, D. N. MUNNS, et al. · Journal of Soil Science · 86
The management of acid soils
1991 · K. R. Helyar · Springer eBooks · 80
Soil factors affecting the sustainability and productivity of perennial and annual pastures in the high rainfall zone of south-eastern Australia
2000 · R. E. White, K. R. Helyar, et al. · Australian Journal of Experimental Agriculture · 79
Nitrate leaching loss under annual and perennial pastures with and without lime on a duplex (texture contrast) soil in humid southeastern Australia
2001 · A. M. Ridley, R. E. White, et al. · European Journal of Soil Science · 74
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The influence of the soil matrix on nitrogen mineralisation and nitrification. IV.Texture
1999 · D. T. Strong, P. W. G. Sale, et al. · Soil Research · 63
Causes of changes in pH in acidic mineral soils
1995 · M.K. Conyers, N.C. Uren, et al. · Soil Biology and Biochemistry · 59
Seasonal differences in the soil water balance under perennial and annual pastures on an acid Sodosol in southeastern Australia
2001 · L. K. Heng, R. E. White, et al. · European Journal of Soil Science · 54
Influence of dryland agricultural management practices on the acidification of a soil profile
1996 · M.K. Conyers, D.P. Heenan, et al. · Soil and Tillage Research · 53
Adsorption of Phosphate by Gibbsite
1976 · K. R. HELYAR, D. N. MUNNS, et al. · Journal of Soil Science · 50
Temporal variation in soil acidity
1997 · M. K. Conyers, N. C. Uren, et al. · Soil Research · 48
Response of wheat, triticale and barley to lime application in semi-arid soils
2004 · D.L. Liu, K.R. Helyar, et al. · Field Crops Research · 46
Initial soil pH affects the pH at which nitrification ceases due to self-induced acidification of microbial microsites
1997 · D. T. Strong, P. W. G. Sale, et al. · Soil Research · 45
Effects of Calcium Carbonate on the Availability of Nutrients in an Acid Soil
1974 · K. R. Helyar, A. J. Anderson · Soil Science Society of America Journal · 43
Soil acidification and the carbon cycle in a cropping soil of north-eastern Victoria
1998 · W. J. Slattery, D. G. Edwards, et al. · Soil Research · 39
Changes in the acidity and fertility of a red earth soil under wheat–annual pasture rotations
1997 · K. R. Helyar, B. R. Cullis, et al. · Australian Journal of Agricultural Research · 38
Efficiency of nutrient utilization and sustaining soil fertility with particular reference to phosphorus
1998 · K.R. Helyar · Field Crops Research · 32
The influence of the soil matrix on nitrogen mineralisation and nitrification. II. The pore system as a framework for mapping the organisation of the soil matrix
1998 · D. T. Strong, P. W. G. Sale, et al. · Soil Research · 31
A financial analysis of lime application in a long-term agronomic experiment on the south-western slopes of New South Wales
2009 · Guangdi D. Li, Rajinder P. Singh, et al. · Australian Journal of Agricultural Research · 30
Crop responses to lime in long-term pasture-crop rotations in a high rainfall area in south-eastern Australia
2001 · G. D. Li, K. R. Helyar, et al. · Australian Journal of Agricultural Research · 30
Pasture and sheep responses to lime application in a grazing experiment in a high-rainfall area, south-eastern Australia. I. Pasture production
2006 · G. D. Li, K. R. Helyar, et al. · Australian Journal of Agricultural Research · 27
Works count: 70
Citation count: 2,405
H-index: 26
I10-index: 41
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