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John T. Spargo, Ph.D. - Publications

Affiliations: 
2008 Virginia Polytechnic Institute and State University, Blacksburg, VA, United States 
Area:
Soil Science Agriculture, Agronomy Agriculture, Biogeochemistry
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16 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Lyons SE, Osmond DL, Slaton NA, Spargo JT, Kleinman PJA, Arthur DK, McGrath JM. FRST: A national soil testing database to improve fertility recommendations Agricultural & Environmental Letters. 5. DOI: 10.1002/Ael2.20008  0.528
2016 Spargo JT, Cavigelli MA, Mirsky SB, Meisinger JJ, Ackroyd VJ. Organic supplemental nitrogen sources for field corn production after a hairy vetch cover crop Agronomy Journal. 108: 1992-2002. DOI: 10.2134/agronj2015.0485  0.565
2015 Poffenbarger HJ, Mirsky SB, Kramer M, Weil RR, Meisinger JJ, Cavigelli MA, Spargo JT. Cover crop and poultry litter management influence spatiotemporal availability of topsoil nitrogen Soil Science Society of America Journal. 79: 1660-1673. DOI: 10.2136/Sssaj2015.03.0134  0.303
2015 Poffenbarger HJ, Mirsky SB, Weil RR, Kramer M, Spargo JT, Cavigelli MA. Legume proportion, poultry litter, and tillage effects on cover crop decomposition Agronomy Journal. 107: 2083-2096. DOI: 10.2134/Agronj15.0065  0.399
2015 Poffenbarger HJ, Mirsky SB, Teasdale JR, Spargo JT, Cavigelli MA, Kramer M. Nitrogen Competition between Corn and Weeds in Soils under Organic and Conventional Management Weed Science. 63: 461-476. DOI: 10.1614/WS-D-14-00099.1  0.701
2013 Cavigelli MA, Mirsky SB, Teasdale JR, Spargo JT, Doran J. Organic grain cropping systems to enhance ecosystem services Renewable Agriculture and Food Systems. 28: 145-159. DOI: 10.1017/S1742170512000439  0.5
2012 Spargo JT, Cavigelli MA, Alley MM, Maul JE, Buyer JS, Sequeira CH, Follett RF. Changes in soil organic carbon and nitrogen fractions with duration of no-tillage management Soil Science Society of America Journal. 76: 1624-1633. DOI: 10.2136/Sssaj2011.0337  0.723
2012 Culman SW, Snapp SS, Freeman MA, Schipanski ME, Beniston J, Lal R, Drinkwater LE, Franzluebbers AJ, Glover JD, Stuart Grandy A, Lee J, Six J, Maul JE, Mirksy SB, Spargo JT, et al. Permanganate oxidizable carbon reflects a processed soil fraction that is sensitive to management Soil Science Society of America Journal. 76: 494-504. DOI: 10.2136/Sssaj2011.0286  0.588
2012 Teasdale JR, Mirsky SB, Spargo JT, Cavigelli MA, Maul JE. Reduced-tillage organic corn production in a hairy vetch cover crop Agronomy Journal. 104: 621-628. DOI: 10.2134/Agronj2011.0317  0.315
2011 Spargo JT, Cavigelli MA, Mirsky SB, Maul JE, Meisinger JJ. Mineralizable soil nitrogen and labile soil organic matter in diverse long-term cropping systems Nutrient Cycling in Agroecosystems. 90: 253-266. DOI: 10.1007/S10705-011-9426-4  0.715
2009 Spargo JT, Alley MM, Thomason WE, Nagle SM. Illinois soil nitrogen test for prediction of fertilizer nitrogen needs of corn in Virginia Soil Science Society of America Journal. 73: 434-442. DOI: 10.2136/Sssaj2007.0437  0.721
2008 Spargo JT, Alley MM. Modification of the Illinois soil nitrogen test to improve measurement precision and increase sample throughput Soil Science Society of America Journal. 72: 823-829. DOI: 10.2136/sssaj2007.0269  0.712
2008 Spargo JT, Alley MM, Follett RF, Wallace JV. Soil carbon sequestration with continuous no-till management of grain cropping systems in the Virginia coastal plain Soil and Tillage Research. 100: 133-140. DOI: 10.1016/J.Still.2008.05.010  0.664
2008 Evanylo G, Sherony C, Spargo J, Starner D, Brosius M, Haering K. Soil and water environmental effects of fertilizer-, manure-, and compost-based fertility practices in an organic vegetable cropping system Agriculture, Ecosystems & Environment. 127: 50-58. DOI: 10.1016/J.Agee.2008.02.014  0.736
2008 Spargo JT, Alley MM, Follett RF, Wallace JV. Soil nitrogen conservation with continuous no-till management Nutrient Cycling in Agroecosystems. 82: 283-297. DOI: 10.1007/S10705-008-9190-2  0.722
2006 Spargo JT, Evanylo GK, Alley MM. Repeated compost application effects on phosphorus runoff in the Virginia Piedmont. Journal of Environmental Quality. 35: 2342-51. PMID 17071905 DOI: 10.2134/Jeq2006.0105  0.656
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