Publications

Greenhouse Gas Emission from Contrasting Management Scenarios in the Northern Corn Belt - (Peer Reviewed Journal) - (04-May-09)

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.

Determinants and Prediction of C:N Ratio in Five Diverse Crop Plants - (Peer Reviewed Journal) - (28-Aug-08)

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Growth and Yield Response of Cuphea to Row Spacing - (Peer Reviewed Journal)

GESCH, R.W., FORCELLA, F., BARBOUR, N.W., VOORHEES, W.B., PHILLIPS, B.S. GROWTH AND YIELD RESPONSE OF CUPHEA TO ROW SPACING. FIELD CROPS RESEARCH. 2003. v. 81. p. 193-199.

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.