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2019

Effect of previous soil management on sugarcane response to nitrogen fertilization

Otto, R., Mariano, E., Mulvaney, R. L., Khan, S. A., Boschiero, B. N., Tenelli, S. & Trivelin, P. C. O., Jan 1 2019, In : Scientia Agricola. 76, 1, p. 72-81 10 p.

Research output: Contribution to journalArticle

Improving the Accuracy of Diffusion for Inorganic 15N Analyses of Soil Extracts and Water

Griesheim, K. L. & Mulvaney, R. L., May 15 2019, In : Communications in Soil Science and Plant Analysis. 50, 9, p. 1161-1169 9 p.

Research output: Contribution to journalArticle

Nitrogen-15 Evaluation of Fall-Applied Anhydrous Ammonia: I. Efficiency of Nitrogen Uptake by Corn

Griesheim, K. L., Mulvaney, R. L., Smith, T. J., Henning, S. W. & Hertzberger, A. J., Nov 1 2019, In : Soil Science Society of America Journal. 83, 6, p. 1809-1818 10 p.

Research output: Contribution to journalArticle

Simple Diffusion Methods for Determination of Nonexchangeable Ammonium in Soils

Nunes, V. L. N., Mulvaney, R. L. & Griesheim, K. L., Sep 1 2019, In : Soil Science Society of America Journal. 83, 5, p. 1421-1430 10 p.

Research output: Contribution to journalArticle

System for preparing and applying15N-labeled anhydrous ammonia in field plot research

Griesheim, K. L., Mulvaney, R. L. & Smith, T. J., Apr 4 2019, In : Soil Science Society of America Journal. 83, 2, p. 475-482 8 p.

Research output: Contribution to journalArticle

2016

Comparison of urease inhibitor N-(n-butyl) thiophosphoric triamide and oxidized charcoal for conserving urea-N in soil

Guimarães, G. G. F., Mulvaney, R. L., Khan, S. A., Cantarutti, R. B. & Silva, A. M., Aug 1 2016, In : Journal of Plant Nutrition and Soil Science. 179, 4, p. 520-528 9 p.

Research output: Contribution to journalArticle

Leaching Methods Can Underestimate Mineralization Potential of Soils

Mulvaney, R. L., Otto, R., Griesheim, K. L., Su, K. & Trivelin, P. C. O., Aug 5 2016, In : Communications in Soil Science and Plant Analysis. 47, 13-14, p. 1701-1708 8 p.

Research output: Contribution to journalArticle

Value of copper, zinc, and oxidized charcoal for increasing forage efficiency of urea N uptake

Guimarães, G. G. F., Mulvaney, R. L., Cantarutti, R. B., Teixeira, B. C. & Vergütz, L., May 15 2016, In : Agriculture, Ecosystems and Environment. 224, p. 157-165 9 p.

Research output: Contribution to journalArticle

2015

Contribution of fertilizer nitrogen to the total nitrogen extracted by sugarcane under Brazilian field conditions

Vieira-Megda, M. X., Mariano, E., Leite, J. M., Franco, H. C. J., Vitti, A. C., Megda, M. M., Khan, S. A., Mulvaney, R. L. & Trivelin, P. C. O., 2015, In : Nutrient Cycling in Agroecosystems. 101, 2, p. 241-257 17 p.

Research output: Contribution to journalArticle

Further insights into why potassium fertility is a paradox

Khan, S. A., Mulvaney, R. L. & Ellsworth, T. R., Apr 10 2015, In : Renewable Agriculture and Food Systems. 30, 2, p. 120-123 4 p.

Research output: Contribution to journalArticle

2014

The potassium paradox: Implications for soil fertility, crop production and human health

Khan, S. A., Mulvaney, R. L. & Ellsworth, T. R., Mar 1 2014, In : Renewable Agriculture and Food Systems. 29, 1, p. 3-27 25 p.

Research output: Contribution to journalArticle

2013

Quantifying soil nitrogen mineralization to improve fertilizer nitrogen management of sugarcane

Otto, R., Mulvaney, R. L., Khan, S. A. & Trivelin, P. C. O., Oct 1 2013, In : Biology and Fertility of Soils. 49, 7, p. 893-904 12 p.

Research output: Contribution to journalArticle

2009

Characterization of the organic nitrogen fraction determined by the illinois soil nitrogen test

Kwon, H. Y., Hudson, R. J. M. & Mulvaney, R. L., May 1 2009, In : Soil Science Society of America Journal. 73, 3, p. 1033-1043 11 p.

Research output: Contribution to journalArticle

Synthetic nitrogen fertilizers deplete soil nitrogen: A global dilemma for sustainable cereal production

Mulvaney, R. L., Khan, S. A. & Ellsworth, T. R., Nov 1 2009, In : Journal of Environmental Quality. 38, 6, p. 2295-2314 20 p.

Research output: Contribution to journalArticle

2007

The myth of nitrogen fertilization for soil carbon sequestration

Khan, S. A., Mulvaney, R. L., Ellsworth, T. R. & Boast, C. W., Nov 1 2007, In : Journal of Environmental Quality. 36, 6, p. 1821-1832 12 p.

Research output: Contribution to journalArticle

2006

Need for a soil-based approach in managing nitrogen fertilizers for profitable corn production

Mulvaney, R. L., Khan, S. A. & Ellsworth, T. R., Jan 1 2006, In : Soil Science Society of America Journal. 70, 1, p. 172-182 11 p.

Research output: Contribution to journalArticle

2005

Availability of urea to autotrophic ammonia-oxidizing bacteria as related to the fate of 14C- and 15N-labeled urea added to soil

Marsh, K. L., Sims, G. K. & Mulvaney, R. L., Nov 1 2005, In : Biology and Fertility of Soils. 42, 2, p. 137-145 9 p.

Research output: Contribution to journalArticle

Fate of nitrogen-15 in a long-term nitrogen rate study: II. Nitrogen uptake efficiency

Stevens, W. B., Hoeft, R. G. & Mulvaney, R. L., Jul 1 2005, In : Agronomy Journal. 97, 4, p. 1046-1053 8 p.

Research output: Contribution to journalArticle

Fate of nitrogen-15 in a long-term nitrogen rate study: I. Interactions with soil nitrogen

Stevens, W. B., Hoeft, R. G. & Mulvaney, R. L., Jul 1 2005, In : Agronomy Journal. 97, 4, p. 1037-1045 9 p.

Research output: Contribution to journalArticle

2004

Use of Diffusion for Enzymatic Determination of Urea-Nitrogen in Soil Extracts

Marsh, K. L., Mulvaney, R. L. & Khan, S. A., May 5 2004, In : Communications in Soil Science and Plant Analysis. 35, 5-6, p. 691-702 12 p.

Research output: Contribution to journalArticle

Use of Diffusion to Determine Soil Cation-Exchange Capacity by Ammonium Saturation

Mulvaney, R. L., Yaremych, S. A., Khan, S. A., Swiader, J. M. & Horgan, B. P., Mar 16 2004, In : Communications in Soil Science and Plant Analysis. 35, 1-2, p. 51-67 17 p.

Research output: Contribution to journalArticle

2003

A technique to recover tracer as Carboxyl-carbon and α-nitrogen from amino acids in soil hydrolysates

Marsh, K. L., Mulvaney, R. L. & Sims, G. K., 2003, In : Journal of AOAC International. 86, 6, p. 1106-1111 6 p.

Research output: Contribution to journalArticle

Open Access
2002

A technique to facilitate diffusions for nitrogen-isotope analysis by direct combustion

Moran, K. K., Mulvaney, R. L. & Khan, S. A., Jan 1 2002, In : Soil Science Society of America Journal. 66, 3, p. 1008-1011 4 p.

Research output: Contribution to journalArticle

Direct measurement of denitrification using 15N-labeled fertilizer applied to turfgrass

Horgan, B. P., Branham, B. E. & Mulvaney, R. L., Jan 1 2002, In : Crop Science. 42, 5, p. 1602-1610 9 p.

Research output: Contribution to journalArticle

Mass balance of 15N applied to Kentucky bluegrass including direct measurement of denitrification

Horgan, B. P., Branham, B. E. & Mulvaney, R. L., Jan 1 2002, In : Crop Science. 42, 5, p. 1595-1601 7 p.

Research output: Contribution to journalArticle

2001

A simple soil test for detecting sites that are nonresponsive to Nitrogen fertilization

Khan, S. A., Mulvaney, R. L. & Hoeft, R. G., 2001, In : Soil Science Society of America Journal. 65, 6, p. 1751-1760 10 p.

Research output: Contribution to journalArticle

A soil organic nitrogen fraction that reduces the need for nitrogen fertilization

Mulvaney, R. L., Khan, S. A., Hoeft, R. G. & Brown, H. M., Jan 1 2001, In : Soil Science Society of America Journal. 65, 4, p. 1164-1172 9 p.

Research output: Contribution to journalArticle

Determination of atmospheric volume for direct field measurement of denitrification in soil cores

Horgan, B. P., Mulvaney, R. L. & Branham, B. E., Jan 1 2001, In : Soil Science Society of America Journal. 65, 2, p. 511-516 6 p.

Research output: Contribution to journalArticle

Diffusion methods to determine different forms of nitrogen in soil hydrolysates

Mulvaney, R. L. & Khan, S. A., 2001, In : Soil Science Society of America Journal. 65, 4, p. 1284-1292 9 p.

Research output: Contribution to journalArticle

2000

Direct-diffusion methods for inorganic-nitrogen analysis of soil

Khan, S. A., Mulvaney, R. L. & Hoeft, R. G., May 1 2000, In : Soil Science Society of America Journal. 64, 3, p. 1083-1089 7 p.

Research output: Contribution to journalArticle

Evaluation of diffusion for inorganic-nitrogen analysis of natural water and wastewater

Khan, S. A., Mulvaney, R. L., Strle, K. & Horgan, B. P., Jan 1 2000, In : Journal of Environmental Quality. 29, 6, p. 1890-1895 6 p.

Research output: Contribution to journalArticle

Fertilizer 15N presence in lysimeter drainage water

Prunty, L., Bell, J. S. & Mulvaney, R. L., Jan 1 2000, In : Journal of Environmental Engineering. 126, 5, p. 439-445 7 p.

Research output: Contribution to journalArticle

Improved Diffusion Methods for Nitrogen and 15Nitrogen Analysis of Kjeldahl Digests

Stevens, W. B., Mulvaney, R. L., Khan, S. A. & Hoeft, R. G., Dec 1 2000, In : Journal of AOAC International. 83, 5, p. 1039-1046 8 p.

Research output: Contribution to journalArticle

1999

In situ measurements of denitrification in constructed wetlands

Xue, Y., Kovacic, D. A., David, M. B., Gentry, L. E., Mulvaney, R. L. & Lindau, C. W., Jan 1 1999, In : Journal of Environmental Quality. 28, 1, p. 263-269 7 p.

Research output: Contribution to journalArticle

Microbial utilization of heterocyclic nitrogen from atrazine

Bichat, F., Sims, G. K. & Mulvaney, R. L., Jan 1 1999, In : Soil Science Society of America Journal. 63, 1, p. 100-110 11 p.

Research output: Contribution to journalArticle

Use of diffusion to determine inorganic nitrogen in a complex organic matrix

Mulvaney, R. L. & Khan, S. A., Jan 1 1999, In : Soil Science Society of America Journal. 63, 1, p. 240-246 7 p.

Research output: Contribution to journalArticle

Use of diffusion to determine inorganic nitrogen in a complex organic matrix

Mulvaney, R. L. & Khan, S. A., Dec 1 1999, In : Soil Science Society of America Journal. 63, 1, p. 197-200 4 p.

Research output: Contribution to journalArticle

1998

Biodegradation of atrazine under denitrifying conditions

Crawford, J. J., Sims, G. K., Mulvaney, R. L. & Radosevich, M., 1998, In : Applied Microbiology and Biotechnology. 49, 5, p. 618-623 6 p.

Research output: Contribution to journalArticle

Diffusion methods for automated Nitrogen-15 analysis using acidified disks

Khan, S. A., Mulvaney, R. L. & Brooks, P. D., Jan 1 1998, In : Soil Science Society of America Journal. 62, 2, p. 406-412 7 p.

Research output: Contribution to journalArticle

Improving the Berthelot reaction for determining ammonium in soil extracts and water

Rhine, E. D., Sims, G. K., Mulvaney, R. L. & Pratt, E. J., Jan 1 1998, In : Soil Science Society of America Journal. 62, 2, p. 473-480 8 p.

Research output: Contribution to journalArticle

1997

Accelerated diffusion methods for inorganic-nitrogen analysis of soil extracts and water

Khan, S. A., Mulvaney, R. L. & Mulvaney, C. S., Jan 1 1997, In : Soil Science Society of America Journal. 61, 3, p. 936-942 7 p.

Research output: Contribution to journalArticle

Improved diffusion methods for determination of inorganic nitrogen in soil extracts and water

Mulvaney, R. L., Khan, S. A., Stevens, W. B. & Mulvaney, C. S., Jan 1 1997, In : Biology and Fertility of Soils. 24, 4, p. 413-420 8 p.

Research output: Contribution to journalArticle

Nitrogen fertilizers promote denitrification

Mulvaney, R. L., Khan, S. A. & Mulvaney, C. S., Feb 1 1997, In : Biology and Fertility of Soils. 24, 2, p. 211-220 10 p.

Research output: Contribution to journalArticle

Use of nitrous oxide as a purge gas for automated nitrogen isotope analysis by the Rittenberg technique

Mulvaney, R. L., Khan, S. A., Sims, G. K. & Stevens, W. B., Jan 1 1997, In : Journal of Automatic Chemistry. 19, 5, p. 165-168 4 p.

Research output: Contribution to journalArticle

1996

Winter legume cover crop benefits to corn: Rotation vs. fixed-nitrogen effects

Torbert, H. A., Reeves, D. W. & Mulvaney, R. L., Jan 1 1996, In : Agronomy Journal. 88, 4, p. 527-535 9 p.

Research output: Contribution to journalArticle

1995

A microscale method for colorimetric determination of urea in soil extracts

Greenan, N. S., Mulvaney, R. L. & Sims, G. K., Sep 1 1995, In : Communications in Soil Science and Plant Analysis. 26, 15-16, p. 2519-2529 11 p.

Research output: Contribution to journalArticle

Effects of ammonium and nitrate on mineralization of nitrogen from leguminous residues

Azam, F., Mulvaney, R. L. & Simmons, F. W., Apr 1 1995, In : Biology and Fertility of Soils. 20, 1, p. 49-52 4 p.

Research output: Contribution to journalArticle

Evaluation of methods for nitrogen-15 analysis of inorganic nitrogen in soil extracts. il diffusion methods

Herman, D. J., Brooks, P. D., Ashraf, M., Azam, F. & Mulvaney, R. L., Jun 1 1995, In : Communications in Soil Science and Plant Analysis. 26, 11-12, p. 1675-1685 11 p.

Research output: Contribution to journalArticle

Microscale determination of inorganic nitrogen in water and soil extracts

Sims, G. K., Ellsworth, T. R. & Mulvaney, R. L., Jan 1 1995, In : Communications in Soil Science and Plant Analysis. 26, 1-2, p. 303-316 14 p.

Research output: Contribution to journalArticle