Projects

MULTI-SCALE EVALUATION OF LAND USE MANAGEMENT SYSTEMS IN THE UPPER MIDWEST Appropriated (D)   Accession Number: 414472

SOIL CARBON CYCLING, TRACE GAS EMISSION, TILLAGE AND CROP RESIDUE MANAGEMENT Appropriated (D)   Accession Number: 410741

SOIL AND CROP MANAGEMENT SYSTEMS TO SUSTAIN AGRICULTURAL PRODUCTION AND ENVIRONMENTAL QUALITY IN THE NORTHERN GREAT PLAINS Appropriated (D)   Accession Number: 410760

ESTIMATING SUSTAINABILITY OF CORN STOVER REMOVAL FOR BIOMASS ETHANOL PRODUCTION IN SELECTED CORN BELT SITES Nonfunded Cooperative Agreement (N)   Accession Number: 410168

IMPROVED GHG INVENTORY METHODS FOR CALIFORNIA Reimbursable (R)   Accession Number: 410670

REGIONAL CORN STOVER REMOVAL IMPACT STUDY - MORRIS Reimbursable (R)   Accession Number: 413512

BIOMASS GASIFICATION: A COMPREHENSIVE DEMONSTRATION OF A COMMUNITY-SCALE BIOMASS ENERGY SYSTEM Reimbursable (R)   Accession Number: 410949

Publications

Vertical distribution of corn stover dry mass - (Abstract)

Johnson, J.M., Wilhelm, W.W., Lightle, D., Karlen, D.L., Baker, J.M., Ochsner, T.E., Novak, J.M., Halvorson, A.D., Archer, D.W., Laird, D.A. 2008. Vertical distribution of corn stover dry mass [abstract][CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Oct. 5-9, 2008, Houston, TX.

Can trace gas emission be modified by management scenarios in the northern Corn Belt? - (Abstract)

Johnson, J.M., Archer, D.W., Barbour, N.W. 2008. Can trace gas emission be modified by management scenarios in the northern Corn Belt? [abstract][CD-ROM]ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Oct. 5-9, 2008, Houston, TX.

Microbial biomass and nutrient dynamics in transitional systems in Minnesota - (Abstract)

Weyers, S.L., Archer, D.W., Johnson, J.M., Jaradat, A.A. 2008. Microbial biomass and nutrient dynamics in transitional systems in Minnesota [abstract][CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Oct. 5-9, 2008, Houston, TX.

Recognizing and reducing environmental risks to improve the benefits of bioenergy - (Abstract) - (09-Sep-08)

Determinants and prediction of C:N ratio in five diverse crop plants - (Peer Reviewed Journal) - (28-Aug-08)

Bioenergy: Agricultural crop residues - (Abstract)

Johnson, J.M. 2008. Bioenergy: Agricultural crop residues [abstract]. U.S. Forest Service. General Technical Report NRS-P-31. p. 21.

Biofuel production and soil and water contamination - (Abstract)

Johnson, J.M. 2008. Biofuel production and soil and water contamination [abstract]. In: Proceedings of the 28th Latin American Chemical Congress, July 27-August 1, 2008, San Juan, Puerto Rico. p. 12.

Change in surface soil carbon under rotated corn in eastern South Dakota - (Peer Reviewed Journal) - (22-May-08)

Can we balance biomass harvest for bioenergy and protect soil quality? - (Abstract)

Johnson, J.M., Wilhelm, W.W. 2007. Can we balance biomass harvest for bioenergy and protect soil quality? [abstract][CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Nov. 4-8, 2007, New Orleans, LA.

Three years of greenhouse gas flux from contrasting management scenarios in the northern Corn Belt [abstract] - (Abstract)

Johnson, J.M., Archer, D.W., Barbour, N.W. 2007. Three years of greenhouse gas flux from contrasting management scenarios in the northern Corn Belt [abstract][CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Nov. 4-8, 2007, New Orleans, LA.

Dynamics of crop residue composition-decomposition: Temporal modeling of multivariate carbon sources and processes [abstract] - (Abstract)

Jaradat, A.A., Johnson, J.M., Lachnicht Weyers, S.L., Barbour, N.W. 2007. Dynamics of crop residue composition-decomposition: Temporal modeling of multivariate carbon sources and processes [abstract][CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Nov. 4-8, 2007, New Orleans, LA.

Crop residues: a resource for whom? - (Abstract)

Franzluebbers, A.J., Johnson, J.M. 2007. Crop residues: A resource for whom [abstract]? ASA-CSSA-SSSA Annual Meeting, November 4-8, 2007, New Orleans, Louisanna. CD-ROM.

Biomass Production and Soil Carbon - (Abstract)

Johnson, J.M. 2007. Biomass production and soil carbon [abstract]. Soil and Water Conservation Society. p. 10.

Balancing crop biomass for bioenergy and conservation - (Abstract)

Karlen, D.L., Johnson, J.M., Wilhelm, W.W., Follett, R.F. 2007. Balancing crop biomass for bioenergy and conservation [abstract]. Soil and Water Conservation Society, p. 64.

Agricultural opportunities to mitigate greenhouse gas emissions - (Peer Reviewed Journal)

Johnson, J.M., Franzluebbers, A.J., Lachnicht Weyers, S.L., Reicosky, D.C. 2007. Agricultural opportunities to mitigate greenhouse gas emissions. Environmental Pollution. 150:107-124.

Corn Stover to Sustain Organic Carbon Further Constrains Biomass Supply - (Peer Reviewed Journal)

Wilhelm, W.W., Johnson, J.M., Karlen, D.L., Lightle, D. 2007. Corn Stover to Sustain Organic Carbon Further Constrains Biomass Supply. Agronomy Journal. 99:1665-1667.

Crop productivity and economics during the transition to alternative cropping systems - (Peer Reviewed Journal)

Archer, D.W., Jaradat, A.A., Johnson, J.M., Lachnicht Weyers, S.L., Gesch, R.W., Forcella, F., Kludze, H.K. 2007. Crop productivity and economics during the transition to alternative cropping systems. Agronomy Journal. 99:1538-1547.

Biomass-bioenergy crops in the United States: A changing paradigm - (Peer Reviewed Journal)

Johnson, J.M., Coleman, M.D., Gesch, R.W., Jaradat, A.A., Mitchell, R., Reicosky, D.C., Wilhelm, W.W. 2007. Biomass-bioenergy crops in the United States: A changing paradigm. The Americas Journal of Plant Science and Biotechnology. 1(1):1-28.

IMPACT OF HIGH-LIGNIN FERMENTATION BYPRODUCT ON SOILS WITH CONTRASTING SOIL ORGANIC CARBON CONTENT - (Peer Reviewed Journal)

Johnson, J.M., Sharratt, B.S., Reicosky, D.C., Lindstrom, M.J. 2007. Impact of high-lignin fermentation byproduct on soils with contrasting soil organic carbon content. Soil Science Society of America Journal. 71(4):1151-1159.

GRACEnet (Greenhouse Gas Reduction through Agricultural Carbon Enhancement network): An assessment of soil carbon sequestration and greenhouse gas mitigation by agricultural management - (Abstract)

Stott, D.E., Cavigelli, M.A., Dell, C.J., Del Grosso, S.J., Follett, R.F., Franzluebbers, A.J., Johnson, J.M., Liebig, M.A., Parkin, T.B., Smith, J.L. 2007. GRACEnet (Greenhouse Gas Reduction through Agricultural Carbon Enhancement network): an assessment of soil carbon sequestration and greenhouse gas mitigation by agricultural management. 4th USDA Greenhouse Gas Symposium, February 5-8, 2007, Baltimore, Maryland. 2007 CDROM.

MINIMUM C INPUTS AND SUSTAINABILITY OF BIOMASS HARVEST - (Abstract)

Johnson, J.M., Allmaras, R.R., Reicosky, D.C. 2006. Minimum C inputs and sustainability of biomass harvest [abstract][CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Nov. 12-16, 2006, Indianapolis, IN.

TRACKING N USE EFFICIENCY WITH 15N LABELING OF CORN - (Abstract)

Lachnicht Weyers, S.L., Johnson, J.M., Olness, A.E., Clapp, C.E., Wilts, A.R., Rinke, J.L., Barbour, N.W. 2006. Tracking N use efficiency with 15N labeling of corn [abstract][CD-ROM] ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Nov. 12-16, 2006, Indianapolis, IN.

GREENHOUSE GAS REDUCTION THROUGH AGRICULTURAL CARBON ENHANCEMENT NETWORK (GRACENET)-PROGRESS REPORT - (Other)

Follett, R.F., Johnson, J.M., Parkin, T.B., Smith, J.L., Franzluebbers, A.J., Sainju, U.M., Zobeck, T.M., Collins, H.P., Mikha, M.M. 2006. Greenhouse gas reduction through agricultural carbon enhancement network (gracenet)-progress report. Agricultural Research Service Publication.

Sustainable Production of Crop Residue as a Cellulosic Ethanol Feedstock: REAP ¿ Renewable Energy Assessment Project - (Abstract)

Jaradat, A.A., Johnson, J.M., Karlen, D.L., Wilhelm, W.W. 2006. Sustainable Production of Crop Residue as a Cellulosic Ethanol Feedstock: REAP ¿ Renewable Energy Assessment Project sponsored by USDA & DOE. Oct 10-12 2006, St Louis, MO. Meeting Abstract.

A MATTER OF BALANCE: CONSERVATION AND RENEWABLE ENERGY - (Other)

Johnson, J.M., Reicosky, D.C., Allmaras, R.R., Archer, D.W., Wilhelm, W.W. 2006. A matter of balance: Conservation and renewable energy. Journal of Soil and Water Conservation Society 61(4):120A-125A.

CHEMICAL COMPOSITION OF CROP BIOMASS IMPACTS ITS DECOMPOSITION - (Peer Reviewed Journal)

Johnson, J.M., Barbour, N.W., Lachnicht Weyers, S.L. 2007. Chemical composition of crop biomass impacts its decomposition. Soil Science Society of America Journal. 71(1):155-162.

Crop Residue as Feedstock for the New Bioeconomy: Opportunities and Roadblocks - (Abstract)

Wilhelm, W.W., Varvel, G.E., Karlen, D.L., Johnson, J.M., Baker, J. 2006. Crop Residue as Feedstock for the New Bioeconomy: Opportunities and Roadblocks. In Annual meeting abstract [CD-ROM]. ASA, CSSA, SSSA. Madison, WI.

AGRICULTURAL EXHAUST: A REASON TO INVEST IN SOIL - (Peer Reviewed Journal)

Franzluebbers, A.J., Follett, R.F., Johnson, J.M., Liebig, M.A., Gregorich, E.G., Parkin, T.B., Smith, J.L., Del Grosso, S.J., Jawson, M.D., Martens, D.A. 2006. Agricultural exhaust: a reason to invest in soil. Journal of Soil and Water Conservation. 61(3):98A-101A.

SOIL AGGREGATE STABILITY AND COMPONENTS OF ORGANIC MATTER AFFECTED BY TILLAGE. - (Abstract)

Pikul Jr, J.L., Chilom, G., Rice, J., Eynard, A., Schumacher, T., Nichols, K.A., Johnson, J.M., Wright, S.E., Caesar, T., Ellsbury, M.M. 2006. Soil aggregate stability and components of organic matter affected by tillage. Meeting Abstract for 2006 ASA-CSSA-SSSA Annual Meeting, Indianapolis, IN, November 12-16, 2006.

INVESTIGATING C AND N DYNAMICS USING STABLE ISOTOPE TRACERS IN CORN - (Abstract)

King, J.Y., Allan, D., Strock, J.S., Bell, J.C., Johnson, J.M., Van Vleck, H., Abreu, S., Piotrowski, K. 2005. Investigating C and N dynamics using stable isotope tracers in corn [abstract][CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Nov. 6-10, 2005, Salt Lake City, UT.

GREENHOUSE GAS EMISSION FROM CONTRASTING MANAGEMENT SCENARIOS IN THE NORTHERN MIDWEST - (Abstract)

Johnson, J.M., Archer, D.W., Barbour, N.W., Eklund, J.J. 2005. Greenhouse gas emission from contrasting management scenarios in the northern Midwest [abstract][CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Nov. 6-10, 2005, Salt Lake City, UT.

MANAGING FOR MITIGATION OF GREENHOUSE GASES AND CARBON SEQUESTRATION IN THE MIDWEST - (Abstract)

Johnson, J.M., Reicosky, D.C., Venterea, R.T., Stott, D.E. 2005. Managing for mitigation of greenhouse gases and carbon sequestration in the Midwest [abstract][CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Nov. 6-10, 2005, Salt Lake City, UT.

MICROBIAL DYNAMICS IN CONVENTIONAL AND ORGANIC MANAGED SYSTEMS - (Abstract)

Lachnicht Weyers, S.L., Archer, D.W., Johnson, J.M., Wilts, A.R., Barbour, N.W., Eklund, J.J. 2005. Microbial dynamics in conventional and organic managed systems [abstract][CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. ASA-CSSA-SSSA Annual Meeting. Nov. 6-10, 2005, Salt Lake City, UT.

ESTIMATING SOURCE CARBON FROM CROP RESIDUES, ROOTS AND RHIZODEPOSITS USING THE NATIONAL GRAIN-YIELD DATABASE - (Peer Reviewed Journal)

Johnson, J.M., Allmaras, R.R., Reicosky, D.C. 2006. Estimating source carbon from crop residues, roots and rhizodeposits using the national grain-yield database. Agronomy Journal. 98:622-636.

USE OF FAME TO DISTINGUISH MANAGEMENT EFFECTS IN CONVENTIONAL AND ORGANIC FARMING SYSTEMS - (Abstract)

Lachnicht, S.L., Archer, D.W., Johnson, J., Wilts, A., Barbour, N., Eklund, J. 2005. Use of FAME to distinguish management effects in conventional and organic farming systems [abstract]. Soil Ecology Society. p. 63.

CROPPING SYSTEM EFFECTS ON SOIL BIOLOGICAL CHARACTERISTICS IN THE GREAT PLAINS - (Peer Reviewed Journal)

Liebig, M.A., Carpenter-Boggs, L., Johnson, J.M., Wright, S.E., Barbour, N.W. 2006. Cropping system effects on soil biological characteristics in the Great Plains. Renewable Agric. Food Systems 20(1):36-48.

PRELIMINARY OBSERVATIONS OF GREENHOUSE GAS EMISSION FROM CONTRASTING MANAGEMENT SCENARIOS IN THE NORTHERN MIDWEST - (Abstract)

Johnson, J.M., Archer, D.W., Barbour, N.W., Eklund, J.J. 2005. Preliminary observations of greenhouse gas emission from contrasting management scenarios in the northern midwest [abstract]. In: Proceedings of Third USDA Symposium on Greenhouse Gases and Carbon Sequestration in Agriculture and Forestry, March 21-24, 2005, Baltimore, Maryland. p. 136.

GREENHOUSE GAS CONTRIBUTIONS AND MITIGATION POTENTIAL IN AGRICULTURAL REGIONS OF NORTH AMERICA - (Abstract)

Franzluebbers, A.J., Follett, R.F., Gregorich, E.G., Johnson, J.M., Liebig, M.A., Martens, D.A., Del Grosso, S.J., Jawson, M.D. 2005. Greenhouse gas contributions and mitigation potential in agricultural regions of North America [abstract]. Third USDA Symposium on Greenhouse Gases & Carbon Sequestration in Agriculture and Forestry. 21-24 March 2005, Baltimore, Maryland. Available: http://soilcarboncenter.k-state.edu/conference.

SOIL MICROBIAL COMMUNITIES AND EARLY SEASON CORN GROWTH - (Abstract)

Johnson, J.M. 2004. Soil microbial communities and early season corn growth [abstract]. Indiana Certified Crop Adviser Program. 2004 CDROM.

SOIL MICROBIAL COMMUNITIES AND EARLY SEASON CORN GROWTH - (Proceedings/Symposium)

Johnson, J.M. 2004. Soil microbial communities and early season corn growth. In: Vyn, T.J., editor. Proceedings of the Indiana Certified Crop Adviser Program, December 14-15, 2004, Indianapolis, Indiana. 2004 CDROM.

COMPARISON OF SOIL BIOLOGICAL INDICATORS DURING THREE YEAR TRANSITION FROM CONVENTIONAL TO ALTERNATIVE AND ORGANIC CROPPING SYSTEMS - (Abstract)

Johnson, J.M., Archer, D.W., Lachnicht Weyers, S.L., Barbour, N.W., Eklund, J.J., Wilts, A.R. 2004. Comparison of soil biological indicators during three year transition from conventional to alternative and organic cropping systems [CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. Madison, Wisconsin.

INTER- AND INTRA-SPECIFIC VARIATION FOR LIGNIN CONTENT IN ROOTS OF ANNUAL MEDICAGO SPP. - (Abstract)

Johnson, J.M., Jaradat, A.A., Barbour, N.W., Vankempen, S.J. 2004. Inter- and intra-specific variation for lignin content in roots of annual medicago spp. [CD-ROM] ASA-CSSA-SSSA Annual Meeting Abstracts. Madison, Wisconsin.

GREENHOUSE CONTRIBUTIONS AND MITIGATION POTENTIAL IN CENTRAL USA AGRICULTURAL REGIONS OF NORTH AMERICA - (Abstract)

Reicosky, D.C., Allmaras, R.R., Sauer, T.J., Venterea, R.T., Dell, C.J., Johnson, J.M. 2004. Greenhouse contributions and mitigation potential in central USA agricultural regions of North America [CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. Madison, Wisconsin.

PATTERN AND FACTOR ANALYSES OF DIVERSE PLANT AND YIELD ATTRIBUTES' RESPONSES TO ALTERNATIVE CROP ROTATIONS AND MANAGEMENT PRACTICES - (Proceedings/Symposium)

Jaradat, A.A., Archer, D.W., Johnson, J.M., Van Kempen, S.J., Wagner, S.W., Eklund, J.J. 2004. Pattern and factor analyses of diverse plant and yield attributes' responses to alternative crop rotations and management practices. In: Proceedings of the 4th International Crop Science Congress, September 26-October 1, 2004, Brisbane, Australia. 2004 CDROM.

GREENHOUSE GAS CONTRIBUTIONS AND MITIGATION POTENTIAL OF AGRICULTURE IN THE CENTRAL USA - (Peer Reviewed Journal)

Johnson, J.M., Reicosky, D.C., Allmaras, R.R., Sauer, T.J., Venterea, R.T., Dell, C.J. 2005. Greenhouse gas contributions and mitigation potential of agriculture in the Central USA. Soil & Tillage Research. 83(1):73-94.

SOIL ORGANIC MATTER AND AGGREGATE STABILITY AFFECTED BY TILLAGE - (Book/Chapter)

Pikul Jr, J.L., Johnson, J.M., Wright, S.E., Caesar, T., Ellsbury, M.M. 2005. Soil organic matter and aggregate stability affected by tillage. E.A. Ghabbour and G. Davies (eds) Humic Substances: Molecular Details and Applications in Land and Water Conservation. Taylor and Francis, Inc. New York. p. 243-258.

CORN RESIDUE IS A VALUABLE PRODUCT - (Other)

Johnson, J.M. 2004. Corn residue is a valuable product. CSANews 49(9). Available: http://www.asa-cssa-sssa.org/news.html.

T-VALUES, CORN STOVER REMOVAL AND SUSTAINED PRODUCTIVITY - (Abstract)

Johnson, J.M., Wilhelm, W.W., Hatfield, J.L., Voorhees, W.B. 2004. T-values, corn stover removal and sustained productivity [abstract]. Soil and Water Conservation Society Meeting Abstracts. Available: http://www.swcs.org/t_what2004confabstracts.htm.

SAMPLING STRATEGIES FOR CROP YIELD ASSESSMENT WITHIN AND AMONG CROP ROTATIONS - (Proceedings/Symposium)

Jaradat, A.A., Archer, D.W., Johnson, J.M., Vankempen, S.J., Wagner, S.W., Eklund, J.J. 2005. Sampling strategies for crop yield assessment within and among crop rotations. Proceedings of the Seventh International Conference on Precision Agriculture, July 25-28, 2004, Minneapolis, Minnesota. 2005 CDROM.

SAMPLING STRATEGIES FOR CROP YIELD ASSESSMENT WITHIN AND AMONG CROP ROTATIONS - (Abstract)

Jaradat, A.A., Archer, D.W., Johnson, J.M., VanKempen, S.J., Wagner, S.W., Eklund, J.J. 2004. Sampling strategies for crop yield assessment within and among crop rotations [abstract]. Seventh International Conference on Precision Agriculture Conference Abstracts. p. 223.

OPTIMIZING TRACE GAS STORAGE METHODS IN AGROECOSYSTEM STUDIES - (Abstract)

Determan, J.J., Johnson, J.M., Carpenter, N. Optimizing trace gas storage methods in agroecosystem studies. University of Minnesota-Morris Undergraduate Research Symposium. 2004. Abstract p. 6.

NITROUS OXIDE: WHY AND HOW - (Abstract)

Vlaminck, S., Johnson, J.M., Carpenter, N. Nitrous oxide: Why and how. University Minnesota-Morris Undergraduate Research Symposium. 2004. Abstract p. 27.

SOIL ORGANIC MATTER AND AGGREGATE STABILITY AFFECTED BY TILLAGE - (Abstract)

Pikul Jr, J.L., Johnson, J.M., Ellsbury, M.M., Wright, S.E., Caesar, T. 2004. Soil organic matter and aggregate stability affected by tillage. Abstracts, Humic Substances Seminar VII. Boston, MA, March 17-19, 2004. p. 54.

IMPACT OF CORN RESIDUE REMOVAL ON CROP AND SOIL PRODUCTIVITY - (Abstract)

JOHNSON, J.M., WILHELM, W.W., HATFIELD, J.L., VOORHEES, W.B., LINDEN, D.R. IMPACT OF CORN RESIDUE REMOVAL ON CROP AND SOIL PRODUCTIVITY. CD-ROM. WASHINGTON, D.C.: AMERICAN GEOPHYSICAL UNION. 2003.

CONTRASTING TEMPERATURE REGIMES ALTER COMPOSITION AND PHENOLOGY OF SWITCHGRASS AND WHEAT - (Abstract)

JOHNSON, J.M-F., GESCH, R.W., BARBOUR, N.W. CONTRASTING TEMPERATURE REGIMES ALTER COMPOSITION AND PHENOLOGY OF SWITCHGRASS AND WHEAT. CD-ROM. MADISON, WI: ASA-CSSA-SSSA. 2003.

CARBOHYDRATE SOURCE:SINK BALANCE AND PHOTOSYNTHETIC ACCLIMATION IN MAIZE UNDER COLD GROWTH TEMPERATURES - (Abstract)

GESCH, R.W., JOHNSON, J.M., REICOSKY, D.C., GALLO-MEAGHER, M. CARBOHYDRATE SOURCE:SINK BALANCE AND PHOTOSYNTHETIC ACCLIMATION IN MAIZE UNDER COLD GROWTH TEMPERATURES. CD-ROM. MADISON, WI: ASA-CSSA-SSSA. 2003.

WHAT GOVERNS THE CONVERSION OF RESIDUE TO ORGANIC MATTER? - (Abstract)

Pikul Jr, J.L., Johnson, J.M. 2003. What governs the conversion of residue to organic matter?[CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. Madison, Wisconsin.

TILLAGE EFFECTS ON DISTRIBUTION OF ORGANIC MATTER AMONG SOIL AGGREGATE CLASSES - (Abstract)

Pikul Jr, J.L., Wright, S.E., Johnson, J.M., Caesar, T., Ellsbury, M.M. 2003. Tillage effects on distribution of organic matter among soil aggregate classes.[CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. Madison, Wisconsin.

FINE-ROOT DYNAMICS IN A DEVELOPING POPULUS DELTOIDES PLANTATION - (Peer Reviewed Journal)

Kern, C.C., Friend, A.L., Johnson, J.M., Coleman, M.D. 2004. Fine-root dynamics in a developing populus deltoides plantation. Tree Physiology. 24:651-660.

CHARACTERIZATION OF SOIL AMENDED WITH THE BY-PRODUCT OF CORN STOVER FERMENTATION - (Peer Reviewed Journal)

JOHNSON, J.M., REICOSKY, D.C., SHARRATT, B.S., LINDSTROM, M.J., VOORHEES, W.B., CARPENTER-BOGGS, L. CHARACTERIZATION OF SOIL AMENDED WITH THE BY-PRODUCT OF CORN STOVER FERMENTATION. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL. 2004. V. 68. P. 139-147.

CROPPING SYSTEM EFFECTS ON SOIL BIOLOGICAL CHARACTERISTICS IN THE GREAT PLAINS. - (Abstract)

Liebig, M.A., Carpenter-Boggs, L., Johnson, J.M., Wright, S.E., Barbour, N.W. 2003. Cropping system effects on soil biological characteristics in the great plains. No. S06 wright569424. IN Annual Meeting Abstracts CD-ROM, November 2-6, Denver, CO. ASA-CSSA-SSSA, Madison, WI.

BIOCHEMICAL COMPOSITION AND DECOMPOSITION AMONG SEVERAL C3 AND C4 SPECIES - (Abstract)

JOHNSON, J.M., BARBOUR, N.W. BIOCHEMICAL COMPOSITION AND DECOMPOSITION AMONG SEVERAL C3 AND C4 SPECIES. AVAILABLE FROM: HTTP://ABSTRACTS.ASPB.ORG/PB2002/PUBLIC/P34/0112.HTML AMERICAN SOCIETY OF PLANT BIOLOGISTS ABSTRACTS [2002].

PHENOLOGY AND BIOCHEMICAL COMPOSITION OF SWITCHGRASS (C4) AND WHEAT (C3)GROWN AT CONTRASTING TEMPERATURES - (Abstract)

JOHNSON, J.M., GESCH, R.W., BARBOUR, N.W. PHENOLOGY AND BIOCHEMICAL COMPOSITION OF SWITCHGRASS (C4) AND WHEAT (C3)GROWN AT CONTRASTING TEMPERATURES. AMERICAN SOCIETY OF PLANT BIOLOGISTS. 2003. ABSTRACT P. 45.

ACCLIMATION OF PEPC AND RUBISCO IN MAIZE LEAVES TO COLD TEMPERATURES - (Abstract)

GESCH, R.W., JOHNSON, J.M., GALLO-MEAGHER, M. ACCLIMATION OF PEPC AND RUBISCO IN MAIZE LEAVES TO COLD TEMPERATURES. AMERICAN SOCIETY OF PLANT BIOLOGISTS. 2003. ABSTRACT. P. 93.

SOIL BIOLOGICAL CHARACTERISTICS OF CONTRASTING CROPPING SYSTEMS IN THE GREAT PLAINS: SUMMARY OF PRELIMINARY FINDINGS - (Proceedings/Symposium)

LIEBIG, M.A., CARPENTER-BOGGS, L., JOHNSON, J.M., WRIGHT, S.E., BARBOUR, N.W. SOIL BIOLOGICAL CHARACTERISTICS OF CONTRASTING CROPPING SYSTEMS IN THE GREAT PLAINS: SUMMARY OF PRELIMINARY FINDINGS. In: Proceedings from Dynamic Cropping Systems: Principles, Processes, and Challenges. Hanson, J.D. and J.M. Krupinsky (eds.). August 5-7, 2003, Bismarck, ND. 2003. p. 210-214.

SOLUTIONS FOR GROWING PROBLEMS: AGRICULTURE, CONSERVATION AND ENVIRONMENT - (Abstract)

JOHNSON, J.M. SOLUTIONS FOR GROWING PROBLEMS: AGRICULTURE, CONSERVATION AND ENVIRONMENT. CD-ROM. ST. PAUL, MN: MINNESOTA ACADEMY OF SCIENCE. 2003.

CORN STOVER AS A BIOFUEL - (Proceedings/Symposium)

JOHNSON, J.M., REICOSKY, D.C., SHARRATT, B.S., LINDSTROM, M.J., VOORHEES, W.B. CORN STOVER AS A BIOFUEL. CD-ROM. ST. PAUL, MN: MINNESOTA ACADEMY OF SCIENCE. 2003.

DECOMPOSING PLANTS -- DOES COMPOSITION AND PLANT PART AFFECT DECOMPOSITION RATE? - (Proceedings/Symposium)

BARBOUR, N.W., JOHNSON, J.M. DECOMPOSING PLANTS -- DOES COMPOSITION AND PLANT PART AFFECT DECOMPOSITION RATE? CD-ROM. ST. PAUL, MN: MINNESOTA ACADEMY OF SCIENCE. 2003.

ANNUAL MEDICS (MEDICAGO SPP.) CAN HELP DEVELOP SUSTAINABLE AGRICULTURE IN THE UPPER MIDWEST - (Abstract)

JARADAT, A.A., JOHNSON, J.M., VANKEMPEN, S.J., BARBOUR, N.W. ANNUAL MEDICS (MEDICAGO SPP.) CAN HELP DEVELOP SUSTAINABLE AGRICULTURE IN THE UPPER MIDWEST. CD-ROM. ST. PAUL, MN: MINNESOTA ACADEMY OF SCIENCE. 2003.

DECOMPOSITION AND COMPOSITION ANALYSIS OF SIBLING BT CORN AND NON BT CORN - (Proceedings/Symposium)

RUTHER, N.R., BARBOUR, N.W., JOHNSON, J.M. DECOMPOSITION AND COMPOSITION ANALYSIS OF SIBLING BT CORN AND NON BT CORN. CD-ROM. ST. PAUL, MN: MINNESOTA ACADEMY OF SCIENCE. 2003.

HUMIC ACID AND AGGREGATE STABILITY IN AMENDED SOILS - (Abstract)

JOHNSON, J.M., CARPENTER-BOGGS, L., LINDSTROM, M.J. HUMIC ACID AND AGGREGATE STABILITY IN AMENDED SOILS. PROCEEDINGS OF THE NATURAL ORGANIC MATTER IN SOILS AND WATER NORTH CENTRAL REGION SYMPOSIUM. 2003. p. 21.

SOIL ORGANIC MATTER AND AGGREGATE STABILITY AFFECTED BY TILLAGE IN THE NORTHERN CORN BELT - (Abstract)

PIKUL JR, J.L., JOHNSON, J.M., CAESAR, T., WRIGHT, S.E., ELLSBURY, M.M. SOIL ORGANIC MATTER AND AGGREGATE STABILITY AFFECTED BY TILLAGE IN THE NORTHERN CORN BELT. NATURAL ORGANIC MATTER IN SOILS AND WATER NORTH CENTRAL REGION SYMPOSIUM. 2003. p. 20.

CROP AND SOIL PRODUCTIVITY RESPONSE TO CORN RESIDUE REMOVAL: A LITERATURE REVIEW - (Peer Reviewed Journal)

WILHELM, W.W., JOHNSON, J.M., HATFIELD, J.L., VOORHEES, W.B., LINDEN, D.R. CROP AND SOIL PRODUCTIVITY RESPONSE TO CORN RESIDUE REMOVAL: A LITERATURE REVIEW. AGRONOMY JOURNAL. 96:1-17. 2004.

RESIDUE OF CORN STOVER ETHANOL PRODUCTION AS A SOIL AMENDMENT - (Abstract)

JOHNSON, J.M., REICOSKY, D.C., LINDSTROM, M.J., SHARRATT, B.S., VOORHEES, W.B. RESIDUE OF CORN STOVER ETHANOL PRODUCTION AS A SOIL AMENDMENT. CD-ROM. MADISON, WI: AGRONOMY ABSTRACTS. 2002.

RESIDUE COMPOSITION AND DECOMPOSITION OF SHOOT AND ROOTS AMONG C3 AND C4 SPECIES - (Abstract)

JOHNSON, J.M., BARBOUR, N.W. RESIDUE COMPOSITION AND DECOMPOSITION OF SHOOT AND ROOTS AMONG C3 AND C4 SPECIES. CD-ROM. MADISON, WI: AGRONOMY ABSTRACTS. 2002.