Projects

RANGELAND AND LIVESTOCK RESOURCE MANAGEMENT Appropriated (D)   Accession Number: 412860

INTEGRATED AGRICULTURAL SYSTEMS FOR THE NORTHERN GREAT PLAINS Appropriated (D)   Accession Number: 414403

SOIL RESOURCE EVALUATION OF MANAGEMENT SYSTEMS TO ENHANCE AGROECOSYSTEM SUSTAINABILITY Appropriated (D)   Accession Number: 410960

EVALUATION OF PERENNIAL HERBACEOUS BIOMASS CROPS IN NORTH DAKOTA Reimbursable (R)   Accession Number: 410217

SUSTAINABLE SYSTEMS FOR THE NORTHERN GREAT PLAINS Specific Cooperative Agreement (S)   Accession Number: 409745

ENVIRONMENTAL AND ECONOMIC CONSEQUENCE OF BIOMASS FEEDSTOCK PRODUCTION IN THE NORTHERN GREAT PLAINS Specific Cooperative Agreement (S)   Accession Number: 412613

Publications

Soil Water Storage During the Non-crop Period as Influenced by Livestock - (Abstract) - (25-Jun-08)

SOIL RESISTANCE UNDER GRAZED INTERMEDIATE WHEATGRASS - (Peer Reviewed Journal) - (10-Jun-08)

Contributions of Soil Archives to Understand Soil and Agroecosystem Change - (Abstract)

Liebig, M.A., Varvel, G.E., Potter, K.N. 2008. Contributions of Soil Archives to Understand Soil and Agroecosystem Change. IN: ASA-CSSA-SSSA Annual Meeting Abstracts (CDROM), 5-9 October 2008. Houston, TX.

Fallow Contributions to Greenhouse Gas Flux in Dryland Cropping Systems: Observations from a GRACEnet Site in Central North Dakota - (Abstract)

Liebig, M.A., Gross, J.R., Tanaka, D.L. 2008. Fallow Contributions to Greenhouse Gas Flux in Dryland Cropping Systems: Observations from a GRACEnet Site in Central North Dakota. IN: ASA-CSSA-SSSA Annual Meeting Abstracts (CDROM), 5-9 October 2008. Houston, TX.

ENVIRONMENT AND INTEGRATED AGRICULTURAL SYSTEMS - (Peer Reviewed Journal) - (07-May-08)

ZERO-TILL CROP SEQUENCE ECONOMICS - (Abstract)

Archer, D.W., Tanaka, D.L., Krupinsky, J.M., Merrill, S.D., Liebig, M.A., Hanson, J.D. 2008. Zero-till crop sequence economics. Manitoba North Dakota Zero Till Conference Proceedings.

Crop Sequence Calculator, v. 3 - (Other)

Liebig, M.A., Tanaka, D.L., Hanson, J.D., Archer, D.W., Krupinsky, J.M., Merrill, S.D., Nichols, K.A., Hendrickson, J.R., Anderson, R.L., Charlet, L.D., Stott, D.E. 2008. Crop Sequence Calculator, v. 3. CD ROM.

Zero-Till Crop Sequence Economics - (Proceedings/Symposium)

Archer, D.W., Tanaka, D.L., Krupinsky, J.M., Merrill, S.D., Liebig, M.A., Hanson, J.D. 2008. Zero-Till Crop Sequence Economics. Manitoba North Dakota Zero Till Conference Proceedings.

Effects of Normal and Altered Cattle Urine on Short-term Greenhouse Gas Flux from Mixed-Grass Prairie in the northern Great Plains - (Peer Reviewed Journal)

Liebig, M.A., Kronberg, S.L., Gross, J.R. 2008. Effects of Normal and Altered Cattle Urine on Short-term Greenhouse Gas Flux from Mixed-Grass Prairie in the northern Great Plains. Agric. Ecosys. Environ. 125:57-64.

Opportunities to utilize the USDA-ARS Northern Great Plains Research Laboratory soil sample archive - (Peer Reviewed Journal)

Liebig, M.A., Wikenheiser, D.J., Nichols, K.A. 2008. Opportunities to utilize the USDA-ARS Northern Great Plains Research Laboratory soil sample archive. Soil Sci. Soc. Am. J. 72:975-977.

Crop Sequence Economics in Dynamic Cropping Systems - (Abstract)

Archer, D.W., Tanaka, D.L., Krupinsky, J.M., Merrill, S.D., Liebig, M.A., Hanson, J.D. 2007. Crop Sequence Economics in Dynamic Cropping Systems. ASA-CSSA-SSSA Annual Meeting Abstracts.

Soil carbon change under switchgrass in the northern Great Plains - (Abstract)

Liebig, M.A., Schmer, M.R., Vogel, K.P., Mitchell, R. 2007. Soil carbon change under switchgrass in the northern Great Plains. IN: ASA-CSSA-SSSA Annual Meeting Abstracts (CDROM), 4-8 November 2007. New Orleans, LA. ASA-CSSA-SSSA, Madison, WI.

SOIL PRODUCTIVITY AT TWO NORTH DAKOTA SITES DIFFERING IN TOPSOIL QUALITY AND PROFILE STRUCTURE - (Abstract)

Merrill, S.D., Tanaka, D.L., Liebig, M.A., Krupinsky, J.M., Hanson, J.D. 2007. Soil productivity at two North Dakota sites differing in topsoil quality and profile structure. IN: ASA-CSSA-SSSA Annual Meeting Abstracts (CDROM), 4-8 November 2007. New Orleans, LA. ASA-CSSA-SSSA, Madison, WI.

Responses of Medicago sativa and M. falcata type alfalfas to different defoliation times and grass competition - (Peer Reviewed Journal)

Hendrickson, J.R., Liebig, M.A., Berdahl, J.D. 2008. Responses of Medicago sativa and M. falcata type alfalfas to different defoliation times and grass competition. Can. J. Plant Sci. 88:61-69.

Management of Dryland Cropping Systems in the U.S. Great Plains: Effects on Soil Organic Carbon - (Book/Chapter) - (25-Jun-07)

ANALYSIS OF ENERGY FLUXES AND LAND SURFACE PARAMETERS IN A GRASSLAND ECOSYSTEM: A REMOTE SENSING PERSPECTIVE - (Peer Reviewed Journal) - (04-May-07)

DYNAMIC CROPPING SYSTEMS: CONTRIBUTIONS TO IMPROVE AGROECOSYSTEM SUSTAINABILITY - (Peer Reviewed Journal)

Liebig, M.A., Tanaka, D.L., Krupinsky, J.M., Merrill, S.D., Hanson, J.D. 2007. Dynamic cropping systems: contributions to improve agroecosystem sustainability. Agron. J. 99(4):899-903.

DYNAMIC CROPPING SYSTEMS: INCREASING ADAPTABILITY AMID AN UNCERTAIN FUTURE - (Peer Reviewed Journal)

Hanson, J.D., Liebig, M.A., Merrill, S.D., Tanaka, D.L., Krupinsky, J.M., Stott, D.E. 2007. Dynamic cropping systems: increasing adaptability amid an uncertain future. Agronomy Journal 99:939-943.

CROP RESIDUE COVERAGE OF SOIL INFLUENCED BY CROP SEQUENCE IN NO-TILL SYSTEM - (Peer Reviewed Journal)

Krupinsky, J.M., Merrill, S.D., Tanaka, D.L., Liebig, M.A., Lares, M.T., Hanson, J.D. 2007. Crop residue coverage of soil influenced by crop sequence in no-till system. Agron. J. 99(4):921-930.

CROP SEQUENCE EFFECTS ON LEAF SPOT DISEASES OF NO-TILL WHEAT - (Peer Reviewed Journal)

Krupinsky, J.M., Merrill, S.D., Tanaka, D.L., Liebig, M.A., Lares, M.T., Hanson, J.D. 2007. Crop sequence effects on leaf spot diseases of no-till wheat. Agron. J. 99(4):912-920.

Dynamic Cropping Systems for Sustainable Crop Production in the Northern Great Plains - (Peer Reviewed Journal)

Merrill, S.D., Tanaka, D.L., Krupinsky, J.M., Liebig, M.A., Hanson, J.D. 2007. Dynamic Cropping Systems for Sustainable Crop Production in the Northern Great Plains. Agron. J. 99:904-911.

DYNAMIC CROPPING SYSTEMS FOR SUSTAINABLE CROP PRODUCTION IN THE NORTHERN GREAT PLAINS - (Peer Reviewed Journal)

Tanaka, D.L., Krupinsky, J.M., Merrill, S.D., Liebig, M.A., Hanson, J.D. 2007. Dynamic cropping systems for sustainable crop production in the northern great plains. Agron. J. 99(4):904-911.

Water Use and Crop Production: Crop Sequence Influence - (Proceedings/Symposium)

Tanaka, D.L., Merrill, S.D., Krupinsky, J.M., Liebig, M.A., Hanson, J.D. 2007. Water Use and Crop Production: Crop Sequence Influence. Meeting Proceedings. The Manitoba Agronomists Conference,December 12 & 13, 2007,University of Winnipeg,Winnipeg, Manitoba.

Global Warming Potential of Long-Term Grazing Management Systems in the Northern Great Plains - (Abstract)

Liebig, M.A., Gross, J.R., Kronberg, S.L., Phillips, R.L. 2007. Global Warming Potential of Long-Term Grazing Management Systems in the Northern Great Plains. IN: Proc. 4th USDA Greenhouse Gas Symposium, 5-8 Feb 2007. Baltimore, MD [CDROM].

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.

SPRING WHEAT PRODUCTION AS INFLUENCED BY PREVIOUS CROP SPECIES - (Abstract)

Tanaka, D.L., Krupinsky, J.M., Merrill, S.D., Liebig, M.A., Hanson, J.D. 2006. Spring wheat production as influenced by previous crop species. ASA-CSSA-SSSA Annual Meeting Abstracts.

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.

REVIEW OF 'AGRICULTURAL SUSTAINABILITY: STRATEGIES FOR ASSESSMENT' BY G.W. VANLOON ET AL. - (Review Article)

Liebig, M.A. 2006. Review of 'Agricultural Sustainability: Strategies for Assessment' by G.W. vanLoon et al. Review Article. Crop Sci. 46(4):1839.

LANDSCAPE ESTIMATION OF CANOPY C/N RATIOS UNDER VARIABLE DROUGHT STRESS IN NORTHERN GREAT PLAINS RANGELANDS - (Peer Reviewed Journal)

Phillips, R.L., Beeri, O., Liebig, M.A. 2006. Landscape estimation of canopy C:N ratios under variable drought stress in Northern Great Plains rangelands. J. Geophys. Res. 111, G02015, doi:10.1029/2005JG000135.

LONG-TERM AGROECOSYSTEM EXPERIMENTS AND SAMPLE ARCHIVES AT USDA-ARS-NGPRL - (Abstract)

Liebig, M.A., Hendrickson, J.R., Nichols, K.A. Long-term agroecosystem experiments and sample archives at usda-ars-ngprl. Meeting Proceedings of the World Congress of Soil Science held in Philadelphia, PA on July 9-15, 2006.

AN INEXPENSIVE AND SIMPLE METHOD TO DEMONSTRATE WATER INFILTRATION AND WATER-HOLDING CAPACITY IN THE FIELD AND CLASSROOM - (Abstract)

Nichols, K.A., Liebig, M.A., Samson-Liebig, S.E. 2006. An inexpensive and simple method to demonstrate water infiltration and water-holding capacity in the field and classroom. Meeting Abstract. World Congress of Soil Science, Philadalphia, PA, July 9-15, 2006.

DYNAMIC CROPPING SYSTEMS IMPLICATIONS FOR LONG-TERM RESEARCH - (Proceedings/Symposium)

Liebig, M.A., Tanaka, D.L., Krupinsky, J.M., Merrill, S.D., Hanson, J.D. 2006. Dynamic cropping systems: Implications for long-term research. p. 132-136. IN: A.J. Schlegel (ed.) Great Plains Soil Fertility Conf. Proc. Vol. 11. Denver, CO. 7-8 March 2006. Kansas State Univ.

SOIL RESPONSE TO LONG-TERM GRAZING IN THE NORTHERN GREAT PLAINS OF NORTH AMERICA - (Peer Reviewed Journal)

Liebig, M.A., Gross, J.R., Kronberg, S.L., Hanson, J.D., Frank, A.B., Phillips, R.L. 2006. Soil response to long-term grazing in the northern Great Plains of North America. Agric. Ecosys. Environ. 115:270-276.

CROP SEQUENCING AND BIOLOGICAL CONTROL TO MINIMIZE SCLEROTINIA DISEASE RISKS, 2005 - (Abstract)

Krupinsky, J.M., Tanaka, D.L., Liebig, M.A., Merrill, S.D., Hanson, J.D., Gulya Jr, T.J. 2006. Crop sequencing and biological control to minimize sclerotinia disease risks, 2005. Meeting Proceedings. p. 17. IN: Proc. of the 2006 Sclerotinia Initiative Annual Meeting. January 18-20, Bloomington, MN.

DYNAMIC CROPPING SYSTEMS INFLUENCE ON SOIL BIOCHEMISTRY - (Abstract)

Stott, D.E., Liebig, M.A., Tanaka, D.L., Krupinsky, J.M. 2005. Dynamic cropping systems influence on soil biochemistry [abstract] [CDROM]. Agronomy Society of America, Crop Science Society of America, Soil Science Society of America Meeting Abstracts. Asa-CSSA-SSSA Annual Meeting. Nov. 6-10, 2005, Salt Lake City, UT.

MANAGEMENT OF ALFALFA IN GRASSLANDS - (Abstract)

Hendrickson, J.R., Berdahl, J.D., Liebig, M.A. Management of alfalfa in grasslands. Meeting Abstract. 59th Annual Meeting of the Society for Range Management, Vancouver, British Columbia, Canada, February 12-17, 2006.

APPLYING DYNAMIC AGRICULTURAL SYSTEM CONCEPTS TO MEET FUTURE CHALLENGES TO SOIL AND WATER CONSERVATION - (Abstract)

Hanson, J.D., Liebig, M.A., Merrill, S.D., Tanaka, D.L., Krupinsky, J.M., Stott, D.E. 2006. Applying dynamic agricultural system concepts to meet future challenges to soil and water conservation. IN:ASA-CSSA-SSSA Annual Meeting Abstracts CD-ROM, Nobember 6-10,2005. Salt Lake City, UT. ASA-CSSA-SSSA, Madison, WI.

DYNAMIC CROPPING SYSTEMS FOR SUSTAINABLE CROP PRODUCTION - (Abstract)

Tanaka, D.L., Krupinsky, J.M., Merrill, S.D., Liebig, M.A., Hanson, J.D. 2005. Dynamic cropping systems for sustainable crop production. No. 102-1 IN:ASA-CSSA-SSSA Annual Meeting Abstracts CD-Rom, November 6-10, 2005, Salt Lake City, UT. ASA-CSSA-SSSA, Madison, WI.

DYNAMIC CROPPING SYSTEMS FOR MANAGING PLANT DISEASE RISKS - (Abstract)

Krupinsky, J.M., Tanaka, D.L., Merrill, S.D., Liebig, M.A., Hanson, J.D. 2005. Dynamic cropping systems for managing plant disease risks. Symposium--Dynamic Cropping Systems for Soil & Water Conservation. No. 102-2. IN: Annual Meeting Abstracts CD-ROM, Nov. 6-10, Salt Lake City, UT, ASA-CSSA-SSSA, Madison, WI.

MANAGEMENT EFFECTS ON SOIL CO2 EFFLUX IN NORTHERN SEMIARID GRASSLAND AND CROPLAND - (Peer Reviewed Journal)

Frank, A.B., Liebig, M.A., Tanaka, D.L. 2006. Management effects on soil CO2 efflux in northern semiarid grassland and cropland. Soil Tillage Res. 89:78-85.

DYNAMIC CROPPING SYSTEMS FOR EFFECTIVE USE OF WATER - (Abstract)

Merrill, S.D., Tanaka, D.L., Krupinsky, J.M., Liebig, M.A., Hanson, J.D. 2005. Dynamic cropping systems for effective use of water. No. 102-3 IN: ASA-CSSA-SSSA Annual Meeting Abstracts CD-ROM. November 6-10, 2005. Salt Lake City, UT. ASA-CSSA-SSSA, Madison, WI.

TILLER PERSISTENCE OF EIGHT INTERMEDIATE WHEATGRASS ENTRIES GRAZED AT THREE DIFFERENT MORPHOLOGICAL STAGES - (Peer Reviewed Journal)

Hendrickson, J.R., Berdahl, J.D., Liebig, M.A., Karn, J.F. 2005. Tiller persistence of eight intermediate wheatgrass entries grazed at three different morphological stages. Agron. J. 97:1390-1395.

MANAGING GREENHOUSE GAS EMISSIONS IN SEMIARID AGROECOSYSTEMS - (Abstract)

Liebig, M.A., Schuman, G.E., Martens, D.A., Halvorson, A.D. 2005. Managing greenhouse gas emissions in semiarid agroecosystems. (No. 0-3). IN: Abstracts, 2005 Intern. Annual Mtg., ASA-CSSA-SSSA, Madison, WI.

INTRA SEASONAL NET ECOSYSTEM FLUX DYNAMICS OF CROP AND GRASSLAND - (Abstract)

Frank, A.B., Tanaka, D.L., Liebig, M.A., Hanson, J.D., Phillips, R.L. 2005. Intra seasonal net ecosystem flux dynamics of crop and grassland. (No.66-3). IN: Abstracts, 2005 Intern. Annual Mtg., ASA-CSSA-SSSA, Madison, WI.

CROPPING SYSTEM INFLUENCES ON SOIL CHEMICAL PROPERTIES AND SOIL QUALITY IN THE GREAT PLAINS - (Peer Reviewed Journal)

Mikha, M.M., Vigil, M.F., Liebig, M.A., Bowman, R.A., Mcconkey, B., Deibert, E., Pikul Jr, J.L. 2006. Cropping system influences on soil chemical properties and soil quality in the Great Plains. Renewable Agriculture and Food System. 21(1); 26-35. Online DOI:10.1079/RAF2005123.

EFFECTS OF SUNFLOWER ON NINE OTHER CROP SPECIES IN A CROP SEQUENCE EXPERIMENT - (Proceedings/Symposium)

Merrill, S.D., Tanaka, D.L., Krupinsky, J.M., Liebig, M.A., Hanson, J.D., Hendrickson, J.R. 2005. Effects of sunflower on nine other crop species in a crop sequence experiment. IN: Proc. of the 27th Sunflower Research Forum. Jan. 14-15, 2005. Fargo, ND. At www.sunflowernsa.com http://www.sunflowernsa.com/research/default.asp?contentID=70 National Sunflower Association, Bismarck, ND.

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.

CROPPING SYSTEM EFFECTS ON SOIL QUALITY IN THE GREAT PLAINS: SYNTHESIS FROM A REGIONAL PROJECT - (Peer Reviewed Journal)

Wienhold, B.J., Pikul Jr, J.L., Liebig, M.A., Mikha, M.M., Varvel, G.E., Andrews, S.S., Doran, J.W. 2005. Cropping system effects on soil quality in the great plains: synthesis from a regional project. Renewable Agriculture and Food System 21:49-59.

CROP SEQUENCE EFFECTS OF TEN CROPS IN THE NORTHERN GREAT PLAINS - (Peer Reviewed Journal)

Krupinsky, J.M., Tanaka, D.L., Merrill, S.D., Liebig, M.A., Hanson, J.D. 2006. Crop sequence effects of ten crops in the northern great plains. Agricultural Systems 88:227-254.

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.

EFFECT OF PREVIOUS CROPS ON SCLEROTINIA BASAL STALK ROT OF SUNFLOWER - (Abstract)

Krupinsky, J.M., Tanaka, D.L., Merrill, S.D., Liebig, M.A., Hanson, J.D. 2005. Effect of previous crops on sclerotinia basal stalk rot of sunflower. p. 75. IN: Proc. of 13th International Sclerotinia Workshop, June 12-16, Monterey, CA, Univ. Calif. Coop. Ext., Salinas, CA.

AN INTEGRATED APPROACH TO CROP/LIVESTOCK SYSTEMS: FORAGE AND GRAIN PRODUCTION FOR SWATH GRAZING - (Peer Reviewed Journal)

Tanaka, D.L., Karn, J.F., Liebig, M.A., Kronberg, S.L., Hanson, J.D. 2005. An integrated approach to crop/livestock systems: forage and grain production for swath grazing. Renewable Agriculture and Food System, 20(4):223-231.

AN INTEGRATED APPROACH TO CROP/LIVESTOCK SYSTEMS: WINTERING BEEF COWS ON SWATHED CROPS - (Peer Reviewed Journal)

Karn, J.F., Tanaka, D.L., Liebig, M.A., Ries, R.E., Kronberg, S.L., Hanson, J.D. 2005. An integrated approach to crop/livestock systems: wintering beef cows on swathed crops. Renewable Agriculture and Food System 20(4):232-242.

SOIL RESPONSE TO LONG-TERM GRAZING IN THE NORTHERN GREAT PLAINS - (Abstract)

Liebig, M.A., Kronberg, S.L., Gross, J.R., Hanson, J.D., Frank, A.B., Phillips, R.L. 2005. Soil response to long-term grazing in the northern great plains. p. 156. IN: Proc. of the Third USDA Symposium on Greenhouse Gases and Carbon Sequestration in Agriculture and Forestry. 22-24 March 2005, Baltimore, MD.

CROP SEQUENCING: MAKING SOIL BIOLOGY AND WATER USE IMPROVE SYSTEM EFFICIENCY - (Proceedings/Symposium)

Merrill, S.D., Tanaka, D.L., Krupinsky, J.M., Liebig, M.A., Hanson, J.D., Hendrickson, J.R., Ries, R.E., 2005. Pg. 48-53. Crop sequencing: making soil biology and water use improve system efficiency. Manitoba North Dakota Zero Till Conference Proceedings.

USING CROP SEQUENCE AND BIOLOGICAL CONTROL TO MINIMIZE SCLEROTINIA ON CANOLA, CHICKPEA, DRY PEA, LENTILS, AND SUNFLOWER, 2004 - (Abstract)

Krupinsky, J.M., Tanaka, D.L., Liebig, M.A., Merrill, S.D., Hanson, J.D., Gulya Jr, T.J. 2005. Using crop sequence and biological control to minimize sclerotinia on canola, chickpea, dry pea, lentils, and sunflower, 2004. p. 44. IN: Proc. of 2005 Sclerotinia Initiative Annual Meeting, Bloomington, MN, January 18-20, 2005.

SOIL CARBON UNDER SWITCHGRASS STANDS AND CULTIVATED CROPLAND - (Peer Reviewed Journal)

Liebig, M.A., Johnson, H.A., Hanson, J.D., Frank, A.B. 2005. Soil carbon under switchgrass stands and cultivated cropland. Biomass and Bioenergy 28(4):347-354.

ALTERNATE SATELLITE MODELS FOR ESTIMATION OF SUGAR BEET RESIDUE NITROGEN CREDIT - (Peer Reviewed Journal)

Beeri, O., Phillips, R., Carson, P., Liebig, M.A. 2005. Alternate satellite models for estimation of sugar beet residue nitrogen credit. Agric. Ecosys. Environ. 107:21-35.

SEQUESTERING CARBON IN CROPLAND: EFFECTS OF MANAGEMENT IN SEMIARID REGIONS OF NORTHWESTERN USA AND WESTERN CANADA - (Proceedings/Symposium)

Liebig, M.A., Gollany, H.T. 2004. Sequestering carbon in cropland: Effects of management in semiarid regions of northwestern USA and western Canada. p. 32-36. IN: Proc. of the Alberta Reduced Tillage Linkages, Direct Seeding Advantage 2004. 16-17 Nov. 2004, Nisku, Alberta, Canada.

Alternate Satellite Models for Estimation of Sugar Beet Residue Nitrogen Credit - (Peer Reviewed Journal)

Beeri, O., Phillips, R.L., Liebig, M.A., Carson, P. 2005. Alternate Satellite Models for Estimation of Sugar Beet Residue Nitrogen Credit. Agric. Ecosys. Environ. 107:21-35.

RENOVATING COOL-SEASON GRASSLANDS: A COMPARISON OF 5 RESTORATION TECHNIQUES - (Abstract)

Hendrickson, J.R., Hanson, J.D., Liebig, M.A., Johnson, H.A. 2005. Renovating cool-season grasslands: A comparison of 5 restoration techniques. IN: 58th Annual Meeting of the Society for Range Management (No. 166). SRM. Fort Worth, TX.

SOIL CARBON MANAGEMENT IN POST-CRP LANDS - (Abstract)

Tanaka, D.L., Merrill, S.D., Liebig, M.A. 2004. Soil carbon management in post-crp lands. ASA-CSSA-SSSA Proceedings.

SOIL CARBON MANAGEMENT IN POST-CRP LANDS - (Abstract)

Tanaka, D.L., Merrill, S.D., Liebig, M.A. 2004. Soil carbon management in post-CRP lands. No. 6535. IN: Annual Meeting Abstracts CD-ROM, October 31-November 4, 2004, Seattle, WA, ASA-CSSA-SSSA, Madision, WI

GREENHOUSE GAS CONTRIBUTIONS AND MITIGATION POTENTIAL OF AGRICULTURAL PRACTICES IN NORTHWESTERN USA AND WESTERN CANADA - (Peer Reviewed Journal)

Liebig, M.A., Morgan, J.A., Reeder, S.J., Ellert, B.H., Gollany, H.T., Schuman, G.E. 2005. Greenhouse gas contributions and mitigation potential of agricultural practices in northwestern USA and western Canada. Soil & Tillage Research 83:25-52.

GREENHOUSE GAS CONTRIBUTIONS AND MITIGATION POTENTIAL OF AGRICULTURAL PRACTICES IN NORTHWESTERN USA AND WESTERN CANADA. - (Abstract)

Liebig, M.A., Morgan, J.A., Reeder, S.J., Ellert, B.H., Gollany, H.T., Schuman, G.E. 2004. Greenhouse gas contributions and mitigation potential of agricultural practices in northwestern USA and western Canada. In Agronomy abstracts (No. 4713). ASA, Madison, WI.

SOIL CARBON UNDER SWITCHGRASS STANDS AND CULTIVATED CROPLAND - (Abstract)

Liebig, M.A., Johnson, H.A., Hanson, J.D., Frank, A.B. 2004. Soil carbon under switchgrass stands and cultivated cropland. IN: Agronomy Abstracts (No. 4262). ASA, Madison, WI.

SOIL ERODIBILITY BY RAINFALL ON CRP LANDS CONVERTED TO CROP AND HAY PRODUCTION - (Abstract)

Merrill, S.D., Zeng, F., Huang, C., Tanaka, D.L., Darboux, F., Liebig, M.A., Halvorson, A.D. 2004. Soil erodibility by rainfall on crp lands converted to crop and hay production. Meeting Abstract.

RUNOFF, EROSION, AND SOIL EORDIBILITY ON CRP LANDS CONVERTED TO CROP AND HAY PRODUCTION - (Peer Reviewed Journal)

Zheng, F., Merrill, S.D., Huang, C., Tanaka, D.L., Darboux, F., Liebig, M.A., Halvorson, A.D. 2004. Runoff, erosion, and soil eordibility on crp lands converted to crop and hay production. Soil Science Society of America Journal.v. 68(4): 1332-1341.

BIOMASS AND CARBON PARTITIONING IN SWITCHGRASS - (Peer Reviewed Journal)

Frank, A.B., Berdahl, J.D., Hanson, J.D., Liebig, M.A., Johnson, H.A. 2004. Biomass and carbon partitioning in switchgrass. Crop Science. 44(4):1391-1396.

FUNCTIONAL SIGNIFICANCE OF GLOMALIN TO SOIL FERTILITY - (Proceedings/Symposium)

Nichols, K.A., Wright, S.E., Liebig, M.A., Pikul Jr, J.L. 2004. Functional significance of glomalin to soil fertility. p. 219-224. IN: A.J. Schlegel (ed.) Great Plains Soil Fertility Conf. Proc. Vol. 10 Denver, CO. 2-3 March 2004. Kansas State Univ. Meeting Proceedings.

MINIMIZING SCLEROTINIA ON CANOLA, DRY PEA, SUNFLOWER, CHICKPEA, AND LENTIL USING CROP SEQUENCE AND BIOLOGICAL CONTROL, 2003 - (Abstract)

Krupinsky, J.M., Tanaka, D.L., Liebig, M.A., Merrill, S.D., Hanson, J.D., Gulya Jr, T.J. 2004. Minimizing sclerotinia on canola, dry pea, sunflower, chickpea, and lentil using crop sequence and biological control, 2003. Meeting Abstract. p. 27. In: Proc. of the 2004 Sclerotinia Initiative Annual Meeting. Jan. 20-22, Bloomington, MN.

INTEGRATED ASSESSMENT OF AGROECOSYSTEMS: CASE STUDIES FROM THE GREAT PLAINS AND WESTERN CORN BELT - (Abstract)

Liebig, M.A., Varvel, G.E., Tanaka, D.L., Merrill, S.D., Halvorson, A.D. 2004. Integrated assessment of agroecosystems: Case studies from the great plains and western corn belt. Soil and Water Conserv. Society annual meeting. 24-28 July 2004, St. Paul, MN. Abstract

APPROPRIATENESS OF MANAGEMENT ZONES FOR CHARACTERIZING SPATIAL VARIABILITY OF SOIL PROPERTIES AND IRRIGATED CORN YIELDS ACROSS YEARS - (Peer Reviewed Journal)

SCHEPERS, A., SHANAHAN, J.F., LIEBIG, M.A., SCHEPERS, J.S., JOHNSON, S.H., LUCHIARI, A. 2004. APPROPRIATENESS OF MANAGEMENT ZONES FOR CHARACTERIZING SPATIAL VARIABILITY OF SOIL PROPERTIES AND IRRIGATED CORN YIELDS ACROSS YEARS. AGRONOMY JOURNAL. 96:195-203.

INTEGRATED CROP/LIVESTOCK SYSTEMS IN THE NORTHERN PLAINS: CONCEPTUAL FRAMEWORK FOR EVALUATING ALTERNATIVE MANAGEMENT STRATEGIES - (Abstract)

Hendrickson, J.R., Hanson, J.D., Kronberg, S.L., Karn, J.M., Tanaka, D.L., Liebig, M.A. 2003. Integrated crop/livestock systems in the northern plains: conceptual framework for evaluating alternative management strategies. American Society of Agronomy Abstracts.

INTEGRATED CROP/LIVESTOCK SYSTEMS IN THE NORTHERN PLAINS: EXPLOITING SYNERGISTIC PRODUCTION COMPONENTS TO IMPROVE EFFICIENCY - (Abstract)

Hanson, J.D., Karn, J.F., Tanaka, D.L., Liebig, M.A., Hendrickson, J.R., Kronberg, S.L. 2003. Integrated crop/livestock systems in the northern plains: exploiting synergistic production components to improve efficiency. Agronomy Abstracts.

INTEGRATED CROP/LIVESTOCK SYSTEMS IN THE NORTHERN PLAINS: MANAGEMENT EFFECTS ON NEAR-SURFACE SOIL CONDITION. - (Abstract)

Liebig, M.A., Tanaka, D.L., Karn, J.F., Hanson, J.D. 2003. Integrated crop/livestock systems in the northern plains: management effects on near-surface soil condition. Agronomy Abstracts.

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.

INTEGRATED CROP/LIVESTOCK SYSTEMS IN THE NORTHERN GREAT PLAINS: FORAGE AND GRAIN PRODUCTION FOR SWATH GRAZING - (Abstract)

Tanaka, D.L., Karn, J.F., Liebig, M.A., Hanson, J.D. 2003. Integrated crop/livestock systems in the northern great plains: forage and grain production for swath grazing. ASA-CSSA-SSSA Proceedings.

GREAT PLAINS SOIL QUALITY ASSESSMENT PROJECT: SOIL CHEMICAL PROPERTIES - (Abstract)

Mikha, M.M., Vigil, M.F., Liebig, M.A., Wienhold, B.J., Bowman, R.A., Mcconkey, B., Deibert, E., Pikul Jr, J.L. 2003. Great plains soil quality assessment project: soil chemical properties. Meeting Abstract. Presented at the Dynamic Cropping Systems Meeting Aug. 4-7, 2003. Bismarck, ND.

INTRODUCTION TO DYNAMIC CROPPING SYSTEMS AS PART OF INTEGRATED AGRICULTURAL SYSTEMS - (Proceedings/Symposium)

HANSON, J.D., HENDRICKSON, J.R., KRUPINSKY, J.M., TANAKA, D.L., LIEBIG, M.A., MERRILL, S.D., JOHNSON, H.A. INTRODUCTION TO DYNAMIC CROPPING SYSTEMS AS PART OF INTEGRATED AGRICULTURAL SYSTEMS. DYNAMIC CROPPING SYSTEMS: PRINCIPLES, PROCESSES AND CHALLENGES. 2003.

INTEGRATED CROP/LIVESTOCK SYSTEMS IN THE NORTHERN PLAINS: WINTERING BEEF COWS ON SWATHED FORAGES - (Abstract)

KARN, J.F., TANAKA, D.L., LIEBIG, M.A., KRONBERG, S.L., RIES, R.E., HANSON, J.D. INTEGRATED CROP/LIVESTOCK SYSTEMS IN THE NORTHERN PLAINS: WINTERING BEEF COWS ON SWATHED FORAGES. AGRONOMY ABSTRACTS. 2003.

GREAT PLAINS SOIL QUALITY ASSESSMENT PROJECT: SOIL CHEMICAL PROPERTIES - (Abstract)

Mikha, M.M., Vigil, M.F., Liebig, M.A., Wienhold, B.J., Bowman, R.A., Mcconkey, B., Deibert, E., Pikul Jr, J.L. 2004. Great plains soil quality assessment project: soil chemical properties. Agronomy Abstracts. Presented at the Annual American Society of Agronomy Meeting (ASA), November 2003. Denver, Colo.

CROPPING SYSTEM EFFECTS ON SOIL QUALITY IN THE GREAT PLAINS - (Abstract)

Wienhold, B.J., Pikul Jr, J.L., Liebig, M.A., Vigil, M.F., Varvel, G.E., Doran, J.W., Andrews, S.S. 2003. Cropping system effects on soil quality in the Great Plains. Abstract 478851. ASA Abstracts. CDROM

INTEGRATING CROP AND BEEF CATTLE PRODUCTION IN THE NORTHERN GREAT PLAINS - (Proceedings/Symposium)

KARN, J.F., TANAKA, D.L., LIEBIG, M.A., RIES, R.E., KRONBERG, S.L., HANSON, J.D. INTEGRATING CROP AND BEEF CATTLE PRODUCTION IN THE NORTHERN GREAT PLAINS. Proceedings from Dynamic Cropping Systems: Prinicples, Processes, and Challenges. p. 262-264. 2003.

CROPPING SYSTEM EFFECTS ON SOIL QUALITY IN THE GREAT PLAINS: SUMMARY FROM A REGIONAL PROJECT - (Proceedings/Symposium)

WIENHOLD, B.J., PIKUL JR, J.L., LIEBIG, M.A., VIGIL, M.F., VARVEL, G.E., DORAN, J.W. CROPPING SYSTEM EFFECTS ON SOIL QUALITY IN THE GREAT PLAINS: SUMMARY FROM A REGIONAL PROJECT. Proceedings from Dynamic Cropping Systems: Prinicples, Processes, and Challenges. PP 215-219. 2003.

DYNAMIC CROPPING SYSTEMS AND THE DISTRIBUTION OF RESEARCH INFORMATION: CROP SEQUENCE CALCULATOR - (Proceedings/Symposium)

KRUPINSKY, J.M., TANAKA, D.L., HANSON, J.D., MERRILL, S.D., LIEBIG, M.A., HENDRICKSON, J.R. DYNAMIC CROPPING SYSTEMS AND THE DISTRIBUTION OF RESEARCH INFORMATION: CROP SEQUENCE CALCULATOR. pp. 174-178. In: Proc. of DYNAMIC CROPPING SYSTEMS: PRINCIPLES, PROCESSES AND CHALLENGES, J.D. Hanson and J.M. Krupinsky, eds., Bismarck, ND. 2003.

AEPAT: SOFTWARE FOR ASSESSING AGRONOMIC AND ENVIRONMENTAL PERFORMANCE OF MANAGEMENT PRACTICES IN LONG-TERM AGROECOSYSTEM EXPERIMENTS - (Peer Reviewed Journal)

Liebig, M.A., Miller, M.E., Varvel, G.E., Doran, J.W., Hanson, J.D. 2004. AEPAT: Software for assessing agronomic and environmental performance of management practices in long-term agroecosystem experiments. Agronomy Journal. 96:109-115.

CARBON AND BIOMASS PARTITIONING IN SWITCHGRASS - (Abstract)

Frank, A.B., Berdahl, J.D., Hanson, J.D., Liebig, M.A., Johnson, H.A., Krupinsky, J.M. 2003. Carbon and biomass partitioning in switchgrass. Meeting Abstract.

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.

INTEGRATING CROP AND LIVESTOCK ENTERPRISES TO ENHANCE FARM PRODUCTIVITY - (Proceedings/Symposium)

KARN, J.F., TANAKA, D.L., LIEBIG, M.A., RIES, R.E., KRONBERG, S.L., HANSON, J.D. INTEGRATING CROP AND LIVESTOCK ENTERPRISES TO ENHANCE FARM PRODUCTIVITY. MANITOBA NORTH DAKOTA ZERO TILLAGE FARMERS ASSOCIATION. 2003. Proceedings of 25th Annual Manitoba-North Dakota Zero tillage workshop. Brandon, Manitoba. January 28-29, 2003. p. 65-73.

MANAGEMENT PRACTICES AND SCLEROTINIA ON CANOLA, DRY PEA, CHICKPEA, LENTIL, AND SUNFLOWER, 2002 - (Proceedings/Symposium)

KRUPINSKY, J.M., TANAKA, D.L., MERRILL, S.D., LIEBIG, M.A., HANSON, J.D., GULYA JR, T.J. MANAGEMENT PRACTICES AND SCLEROTINIA ON CANOLA, DRY PEA, CHICKPEA, LENTIL, AND SUNFLOWER, 2002. p. 22. Proceedings of the International Sclerotinia Workshop. 2003.

CROP SEQUENCES AND DYNAMIC CROPPING SYSTEMS - (Proceedings/Symposium)

KRUPINSKY, J.M., TANAKA, D.L., MERRILL, S.D., LIEBIG, M.A., HENDRICKSON, J.R., HANSON, J.D., RIES, R.E. CROP SEQUENCES AND DYNAMIC CROPPING SYSTEMS. p. 58-61. In: Direct Seeding, Knowledge Based Farming, Proc. of 15th Annual Meeting, Conference, and Trade Show of the Saskatchewan Soil Conservation Association. Feb. 19-20, 2003. Prairieland Park, Saskatoon, Saskatchewan, Saskatchewan Soil Conservation Assoc., Indian Head, Sask. 2003.

SUNFLOWER PRODUCTION AS INFLUENCED BY PREVIOUS CROP AND CROP RESIDUES - (Proceedings/Symposium)

Tanaka, D.L., J.M. Krupinsky, S.D. Merrill, and M.A. Liebig. Sunflower production as influenced by previous crop and crop residue. National Sunflower Research Workshop Proceedigs. 2003. Fargo, ND.

CROP SEQUENCES FOR DIRECT SEEDING - (Proceedings/Symposium)

KRUPINSKY, J.M., TANAKA, D.L., MERRILL, S.D., LIEBIG, M.A., HENDRICKSON, J.R., HANSON, J.D., RIES, R.E. CROP SEQUENCES FOR DIRECT SEEDING. p. 68-78. Proceedings of Alberta Reduced Tillage Linkages. 2002.

TILLAGE AND CROPPING EFFECTS ON SOIL QUALITY INDICATORS IN THE NORTHERN GREAT PLAINS - (Peer Reviewed Journal)

Liebig, M.A., Tanaka, D.L., Wienhold, B.J. 2004. Tillage and cropping effects on soil quality indicators in the northern great plains. Soil & Tillage Research. 78(2):131-141.

ARE THE NUMBER OF EXTREME PRECIPITATION EVENTS INCREASING AT THE NORTHERN GREAT PLAINS RESEARCH LABORATORY? - (Abstract)

HENDRICKSON, J.R., LIEBIG, M.A., ENTZ, J.W., RIES, R.E. ARE THE NUMBER OF EXTREME PRECIPITATION EVENTS INCREASING AT THE NORTHERN GREAT PLAINS RESEARCH LABORATORY? In Annual Meeting Abstracts CD-ROM, November 10-14, 2002, Indianapolis, IN, ASA-CSSA-SSSA, Madison, WI. 2002. Paper No. A03-liebig110700.

SOIL CHEMICAL CHANGES OVER 16 YEARS AS INFLUENCED BY NITROGEN FERTILIZATION, TILLAGE, AND CROP SEQUENCE - (Abstract)

LIEBIG, M.A., TANAKA, D.L., CIHACEK, L.J., BLACK, A.L. SOIL CHEMICAL CHANGES OVER 16 YEARS AS INFLUENCED BY NITROGEN FERTILIZATION, TILLAGE, AND CROP SEQUENCE. In Annual Meeting Abstracts CD-ROM, November 10-14, 2002, Indianapolis, IN, ASA-CSSA-SSSA, Madison, WI. 2002.

SOIL WATER USE AND SOIL RESIDUE COVERAGE BY SUNFLOWER COMPARED TO OTHER CROPS - (Proceedings/Symposium)

Merrill, S.D., Tanaka, D.L., Krupinsky, J.M., Liebig, M.A., Hendrickson, J.R., Hanson, J.D., Fehmi, J.S., Ries, R.E. 2002. Soil water use and soil residue coverage by sunflower compared to other crops. National Sunflower Research Forum Proceedings of the 24th Sunflower Research Workshop, p. 88-96. January 17-18, 2002, Bismarck, ND.