Search Results - "Johnson, Jane M.F."

A global meta‐analysis of soil organic carbon response to corn stover removal by Xu, Hui, Sieverding, Heidi, Kwon, Hoyoung, Clay, David, Stewart, Catherine, Johnson, Jane M. F., Qin, Zhangcai, Karlen, Douglas L., Wang, Michael

“…Corn (Zea mays L.) stover is a global resource used for livestock, fuel, and bioenergy feedstock, but excessive stover removal can decrease soil organic C…”
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Greenhouse Gas Emission from Contrasting Management Scenarios in the Northern Corn Belt by Johnson, Jane M.F, Archer, David, Barbour, Nancy

“…The agricultural sector is a small but significant contributor to the overall anthropogenic greenhouse gas (GHG) emission and a major contributor of N2O…”
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Do yield and quality of big bluestem and switchgrass feedstock decline over winter? by Johnson, Jane M.F, Gresham, Garold L

“…Switchgrass (Panicum virgatum L.) and big bluestem (Andropogon gerdardii Vitman) are potential bioenergy feedstocks for thermochemical platforms. Feedstock…”
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Nitrous oxide, methane emission, and yield-scaled emission from organically and conventionally managed systems by Johnson, Jane M.F, Weyers, Sharon L, Archer, David W, Barbour, Nancy W

“…Empirical data on methane (CH4) and nitrous oxide (N2O) emission are needed for management systems from many regions of the United States to evaluate…”
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Monitoring Soil Quality to Assess the Sustainability of Harvesting Corn Stover by Karlen, Douglas L, Varvel, Gary E, Johnson, Jane M.F, Baker, John M, Osborne, Shannon L, Novak, Jeff M, Adler, Paul R, Roth, Greg W, Birrell, Stuart J

“…Harvesting feedstock for biofuel production must not degrade soil, water, or air resources. Our objective is to provide an overview of field research being…”
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Management Drives Differences in Nutrient Dynamics in Conventional and Organic Four-Year Crop Rotation Systems by Weyers, Sharon L., Archer, David W., Johnson, Jane M.F., Wilts, Alan R.

“…Application of exogenous N fertilizers provides agronomic benefits but carries environmental liabilities. Managing benefits and liabilities of N-based…”
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Do Mitigation Strategies Reduce Global Warming Potential in the Northern U.S. Corn Belt by Johnson, Jane M.F, Archer, David W, Weyers, Sharon L, Barbour, Nancy W

“…Agricultural management practices that enhance C sequestration, reduce greenhouse gas emission (nitrous oxide [N2O], methane [CH4], and carbon dioxide [CO2]),…”
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Decreased land use intensity improves surface soil quality on marginal lands by Li, Lidong, Jin, Virginia L., Kettler, Timothy, Karlen, Douglas L., Nunes, Márcio R., Lehman, R. Michael, Johnson, Jane M. F., Mikha, Maysoon M.

“…The Conservation Reserve Program (CRP) has been a major factor in land transitions out of intensive row‐crop management on marginally productive lands in the…”
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Organic Matter and Water Stability of Field Aggregates Affected by Tillage in South Dakota by Pikul, Joseph L. Jr, Chilom, Gabriela, Rice, James, Eynard, Anna, Schumacher, Thomas E, Nichols, Kristine, Johnson, Jane M.F, Wright, Sara, Caesar, TheCan, Ellsbury, Michael

“…Tillage has been associated with soil organic matter (SOM) decline. A case study of two adjacent farms was conducted in eastern South Dakota. One farm used…”
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Nutrient Removal as a Function of Corn Stover Cutting Height and Cob Harvest by Johnson, Jane M.F, Wilhelm, Wally W, Karlen, Douglas L, Archer, David W, Wienhold, Brian, Lightle, David T, Laird, David, Baker, John, Ochsner, Tyson E, Novak, Jeff M, Halvorson, Ardell D, Arriaga, Francisco, Barbour, Nancy

“…One-pass harvest equipment has been developed to collect corn (Zea mays L.) grain, stover, and cobs that can be used as bioenergy feedstock. Nutrients removed…”
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Corn Cob Characteristics in Irrigated Central Great Plains Studies by Halvorson, Ardell D, Johnson, Jane M.F

“…Escalating fossil fuel cost and concern over global climate change have accelerated interest in cellulosic feedstocks, such as corn (Zea mays L.) cobs, for…”
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Change in Surface Soil Carbon under Rotated Corn in Eastern South Dakota by Pikul, Joseph L. Jr, Johnson, Jane M.F, Schumacher, Thomas E, Vigil, Merle, Riedell, Walter E

“…A diversified crop rotation may reduce fertilizer N inputs for corn (Zea mays L.) and increase soil organic C (SOC). Our objectives were to determine the…”
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Vertical Distribution of Corn Stover Dry Mass Grown at Several US Locations by Wilhelm, Wally W, Johnson, Jane M.F, Lightle, Dave T, Karlen, Douglas L, Novak, Jeff M, Barbour, Nancy W, Laird, David A, Baker, John, Ochsner, Tyson E, Halvorson, Ardell D, Archer, David W, Arriaga, Francisco

“…Corn (Zea mays L.) stover was identified as a renewable non-food agricultural feedstock for production of liquid fuels, biopower, and other bioproducts, but it…”
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Quantifying improvements in water‐stable aggregation caused by corn stover retention by Ojekanmi, Abimbola, Johnson, Jane M. F.

“…Corn (Zea mays L.) stover harvest must be balanced against protecting soil properties, including water‐stable aggregates (WSA). The formation and maintenance…”
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Determinants and Prediction of Carbon/Nitrogen Ratio in Five Diverse Crop Plants by Jaradat, Abdullah A, Johnson, Jane M.F, Weyers, Sharon L, Barbour, Nancy W

“…Multivariate relationships in and statistical moments of eight biochemical constituents and their impact on estimating carbon/nitrogen (C/N) ratio in alfalfa,…”
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Yield, nitrogen, and water use benefits of diversifying crop rotations with specialty oilseeds by Scott, Drew A., Eberle, Carrie, Gesch, Russ W., Schneider, Sharon, Weyers, Sharon, Johnson, Jane M.F.

“…Decreased agricultural diversity from extensive use of the corn (Zea mays L.)- soybean (Glycine max (L.) Merr.) rotation and occasional inclusion of spring…”
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Rapid change in soil properties after converting grasslands to crop production by Strock, Jeffrey S., Johnson, Jane M. F., Tollefson, David, Ranaivoson, Andry

“…Changes to land management over the last 150 years, primarily the conversion of perennial grasslands to agricultural production dominated by annual row crops,…”
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Stover Harvest did not Change Nitrous Oxide Emissions in Two Minnesota Fields by Johnson, Jane M.F., Barbour, Nancy W.

“…Core Ideas Nitrous oxide (N2O) emission varied among years and between crops. The N2O emissions were the same with or without stover harvest in a field without…”
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Simultaneous determination of β-glucosidase, β-glucosaminidase, acid phosphomonoesterase, and arylsulfatase activities in a soil sample for a biogeochemical cycling index by Acosta-Martínez, Verónica, Pérez-Guzmán, Lumarie, Johnson, Jane M.F.

“…Four enzymes activities (EAs) have been targeted as soil health indicators for their important role in reactions releasing bioavailable nutrients within C…”
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Winter camelina root characteristics and yield performance under contrasting environmental conditions by Zanetti, Federica, Gesch, Russ W., Walia, Maninder K., Johnson, Jane M.F., Monti, Andrea

“…•Joelle winter camelina adapted well to diverse environmental conditions.•Above and belowground biomass was 1.7 times greater in Italy than USA.•Warmer…”
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