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Stevens, B
Gangloff, W
Manter, D.K
Davis, J
Schipanski, M.E
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Authors
Simon, L.M
Obour, A.K
Holman, J.D
Schipanski, M.E
Johnson, S.K
Roozeboom, K.L
Delgado, J.A
Floyd, B
D'Adamo, R
Villacis, A
Brandt, A.D
Halvorson, A
Stewart, C.E
Alwang, J
Del Grosso, S
Manter, D.K
Roper, W
Acosta-Martinez, V
Moore, J
Mikha, M
Manter, D.K
Stewart, C.E
Lehman, R.M
Liebig, M.A
Jin, V.L
Topics
Conservation Impacts on Soil Health
Environment and Soil
General
Type
Oral
Poster
Year
2022
2024
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Authors

Filter results3 paper(s) found.

1. Post-Wheat Summer Cover Crop Effects Crop Yields and Soil Properties in a No-till Dryland Cropping System

Traditional dryland cropping systems in the semi-arid Great Plains include long fallow periods of up to 14 months to conserve soil moisture. However, such systems are inefficient even under continuous no-till (NT) management. As less water is necessary to produce forage compared to grain, cover crops (CCs) may be successfully integrated into dryland crop rotations for increased soil cover and potentially greater income when hayed or grazed as annual forages. One study was initiated in 2016 near... L.M. Simon, A.K. Obour, J.D. Holman, M.E. Schipanski, S.K. Johnson, K.L. Roozeboom

2. Effects of Climate Change and Narrow Rows with Higher Plant Densities on Yields of Irrigated Corn

Climate change is significantly impacting agricultural systems worldwide, and although there are reports of these impacts contributing to higher yields in some regions, the general consensus is that there will be negative impacts on yields and soil quality across large regions.  Management practices that can contribute to higher yields and adaptation to a changing climate will be important during the 21st century. This presentation will cover results from two manuscripts that are currently... J.A. Delgado, B. Floyd, R. D'adamo, A. Villacis, A.D. Brandt, A. Halvorson, C.E. Stewart, J. Alwang, S. Del grosso, D.K. Manter

3. Soil Microbes Are Critical to Maintaining Soil Fertility in the Great Plains

Soil in the Great Plains is known to be susceptible to wind and water erosion due to moisture deficits throughout the region that limit soil organic matter (SOM) accumulation that helps form stable soil structure. Conservation management practices like reduced tillage are emphasized to maintain SOM that provides habitat for soil microbes to perform ecosystem services related to nutrient cycling and soil aggregation to increase resistance to erosion and maintain fertile topsoil. Soils under long-term... W. Roper, V. Acosta-martinez, J. Moore, M. Mikha, D.K. Manter, C.E. Stewart, R.M. Lehman, M.A. Liebig, V.L. Jin