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H. Poffenbarger · SciRah

Researcher profile · Semantic Scholar

H. Poffenbarger

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H. Poffenbarger — researcher profile on SciRah

h-index: 25
Works: 50
Citations: 2,229

Most-cited papers

An evaluation of carbon indicators of soil health in long-term agricultural experiments
D. Liptzin, C. Norris, S. Cappellazzi, G. Bean +103 more
2022Soil Biology and Biochemistry213 citations Open access
Semantic Scholar
Maximum soil organic carbon storage in Midwest U.S. cropping systems when crops are optimally nitrogen-fertilized
H. Poffenbarger, D. Barker, M. Helmers, F. Miguez +4 more
2017PLoS ONE169 citations Open access
Semantic Scholar
Towards realizing nano-enabled precision delivery in plants
Gregory V. Lowry, Juan Pablo Giraldo, N. Steinmetz, A. Avellan +18 more
2024Nature Nanotechnology150 citations Open access
Semantic Scholar
Modeling Long-Term Corn Yield Response to Nitrogen Rate and Crop Rotation
L. Puntel, J. Sawyer, D. Barker, Ranae N. Dietzel +5 more
2016Frontiers in Plant Science145 citations Open access
Semantic Scholar
Sustainable intensification of agricultural drainage
M. Castellano, S. Archontoulis, M. Helmers, H. Poffenbarger +1 more
2019Nature Sustainability132 citations
Semantic Scholar
Nitrogen Fertilizer Suppresses Mineralization of Soil Organic Matter in Maize Agroecosystems
Navreet K. Mahal, W. Osterholz, F. Miguez, H. Poffenbarger +4 more
2019Frontiers in Ecology and Evolution128 citations Open access
Semantic Scholar
Evaluation of aggregate stability methods for soil health
E. Rieke, Dianna K. Bagnall, C. Morgan, Kade D. Flynn +106 more
2022Geoderma125 citations Open access
Semantic Scholar
Legume Proportion, Poultry Litter, and Tillage Effects on Cover Crop Decomposition
H. Poffenbarger, S. Mirsky, R. Weil, M. Kramer +2 more
2015105 citations
Semantic Scholar
Biomass and Nitrogen Content of Hairy Vetch–Cereal Rye Cover Crop Mixtures as Influenced by Species Proportions
H. Poffenbarger, S. Mirsky, R. Weil, J. Maul +3 more
201594 citations
Semantic Scholar
Biomass Production and Nitrogen Accumulation by Hairy Vetch–Cereal Rye Mixtures: A Meta‐Analysis
R. Thapa, H. Poffenbarger, K. Tully, V. Ackroyd +2 more
2018Agronomy Journal82 citations
Semantic Scholar
Assessing synergistic effects of no-tillage and cover crops on soil carbon dynamics in a long-term maize cropping system under climate change
Ya-Wen Huang, W. Ren, J. Grove, H. Poffenbarger +4 more
202079 citations Open access
Semantic Scholar
Legacy effects of long-term nitrogen fertilizer application on the fate of nitrogen fertilizer inputs in continuous maize
H. Poffenbarger, J. Sawyer, D. Barker, D. Olk +2 more
2018Agriculture, Ecosystems & Environment76 citations Open access
Semantic Scholar
Carbon‐sensitive pedotransfer functions for plant available water
Dianna K. Bagnall, C. Morgan, Michael Cope, G. Bean +103 more
2022Soil Science Society of America Journal65 citations Open access
Semantic Scholar
An economic analysis of integrated crop-livestock systems in Iowa, U.S.A.
H. Poffenbarger, Georgeanne M. Artz, G. Dahlke, W. Edwards +4 more
201764 citations Open access
Semantic Scholar
Selecting soil hydraulic properties as indicators of soil health: Measurement response to management and site characteristics
Dianna K. Bagnall, C. Morgan, G. Bean, D. Liptzin +105 more
2022Soil Science Society of America Journal62 citations Open access
Semantic Scholar
Improved soil biological health increases corn grain yield in N fertilized systems across the Corn Belt
Jordon Wade, Steve W. Culman, Jessica A. R. Logan, H. Poffenbarger +6 more
2020Scientific Reports62 citations Open access
Semantic Scholar
Whole-profile soil organic matter content, composition, and stability under cropping systems that differ in belowground inputs
H. Poffenbarger, D. Olk, C. Cambardella, Jordan Kersey +4 more
202058 citations
Semantic Scholar
An evaluation of nitrogen indicators for soil health in long‐term agricultural experiments
D. Liptzin, E. Rieke, S. Cappellazzi, G. Bean +105 more
2023Soil Science Society of America Journal44 citations Open access
Semantic Scholar
How can we estimate optimum fertilizer rates with accuracy and precision?
F. Miguez, H. Poffenbarger
2022Agricultural & Environmental Letters43 citations Open access
Semantic Scholar
Long-term no-till increases soil nitrogen mineralization but does not affect optimal corn nitrogen fertilization practices relative to inversion tillage
L. Canisares, J. Grove, F. Miguez, H. Poffenbarger
202143 citations Open access
Semantic Scholar
Reproductive resilience but not root architecture underpins yield improvement under drought in maize
C. Messina, D. McDonald, H. Poffenbarger, R. Clark +7 more
2021Journal of Experimental Botany42 citations Open access
Semantic Scholar
Linking soil microbial community structure to potential carbon mineralization: A continental scale assessment of reduced tillage
E. Rieke, S. Cappellazzi, Michael Cope, D. Liptzin +103 more
2022Soil Biology and Biochemistry41 citations Open access
Semantic Scholar
Litter quality and living roots affected the formation of new mineral-associated organic carbon but did not affect total mineral-associated organic carbon in a short-term incubation
L. Canisares, Travis Banet, B. Rinehart, D. McNear +1 more
2023Geoderma34 citations Open access
Semantic Scholar
Estimating Nitrogen Mineralization from Cover Crop Mixtures Using the Precision Nitrogen Management Model
J. Melkonian, H. Poffenbarger, S. Mirsky, M. Ryan +1 more
201732 citations Open access
Semantic Scholar
Nitrogen Competition between Corn and Weeds in Soils under Organic and Conventional Management
H. Poffenbarger, S. Mirsky, J. Teasdale, J. Spargo +2 more
2015Weed science30 citations
Semantic Scholar
Diversified cropping systems with limited carbon accrual but increased nitrogen supply
Bo Yi, Wenjuan Huang, Matt Liebman, Matthew M. Woods +10 more
2025Nature Sustainability22 citations
Semantic Scholar
Commercial Maize Hybrids Have Smaller Root Systems after 80 Years of Breeding
B. Rinehart, L. Borrás, M. Salmeron, D. McNear +1 more
2024Rhizosphere20 citations Open access
Semantic Scholar
Cover Crop and Poultry Litter Management Influence Spatiotemporal Availability of Topsoil Nitrogen
H. Poffenbarger, S. Mirsky, M. Kramer, R. Weil +3 more
201518 citations
Semantic Scholar
Legacy Effects of Intercropping and Nitrogen Fertilization on Soil N Cycling, Nitrous Oxide Emissions, and the Soil Microbial Community in Tropical Maize Production
L. Canisares, H. Poffenbarger, Eoin L. Brodie, P. Sorensen +6 more
2021Frontiers in Soil Science13 citations Open access
Semantic Scholar
Chemical differences in cover crop residue quality are maintained through litter decay
R. Thapa, M. Cabrera, H. Schomberg, C. Reberg-Horton +2 more
2023PLoS ONE11 citations Open access
Semantic Scholar
A method for phenotyping roots of large plants
B. Rinehart, H. Poffenbarger, D. Lau, D. McNear
2022The Plant Phenome Journal11 citations Open access
Semantic Scholar
Quantifying the contribution of MAOM to mineral nitrogen pools under various soil organic matter conditions
Sam J. Leuthold, J. Lavallee, M. Haddix, M. Schipanski +3 more
2025Biology and Fertility of Soils9 citations
Semantic Scholar
Reproductive resilience but not root architecture underpin yield improvement in maize (Zea mays L.)
C. Messina, M. Cooper, D. McDonald, H. Poffenbarger +6 more
2020bioRxiv5 citations Open access
Semantic Scholar
Subsurface drainage reduces the amount and interannual variability of optimum nitrogen fertilizer input to maize cropping systems in southeast Iowa, USA
E. Maas, S. Archontoulis, M. Helmers, J. Iqbal +4 more
2022Field crops research (Print)4 citations Open access
Semantic Scholar
Nitrogen dynamics in cover crop-based no-till corn
H. Poffenbarger
20143 citations
Semantic Scholar
Tracing the source of organic carbon in particulate and mineral-associated soil fractions in response to tillage and nitrogen fertilization intensities
Hemang Sharma, Wei Ren, Laura E. Lindsey, H. Poffenbarger +1 more
2026Soil & Tillage Research2 citations
Semantic Scholar
Root tissue chemistry influences the formation and composition of new mineral-associated organic matter
B. Rinehart, Joe P. Noel, J. Allen, J. Kaal +2 more
2026Soil Biology and Biochemistry1 citations
Semantic Scholar
Delta yield predicts nitrogen fertilizer requirements for corn in US production systems
R. Ordóñez, Charles M. White, J. Spargo, Jason P. Kaye +28 more
2025Agronomy Journal1 citations Open access
Semantic Scholar
Evaluation of carbon saturation across gradients of cropping systems diversity and soil depth
M. Castellano, H. Poffenbarger, C. Cambardella, M. Liebman +4 more
20171 citations
Semantic Scholar
Nitrogen fertilization and crop diversity effects on soil carbon and nitrogen cycling in Iowa cropland
H. Poffenbarger
20171 citations
Semantic Scholar
Root chemistry effects on soil organic matter fractions persist in topsoil and subsoil of a well-drained Alfisol
B. Rinehart, Justin Allen, J. Kaal, D. McNear +1 more
2026Geoderma0 citations Open access
Semantic Scholar
Response of soil health indicators to tillage is associated with soil mineralogy in maize-based agroecosystems across the U.S
Rosa E. Lopez, Jordon Wade, M. Fischel, M. Cavigelli +8 more
2026Geoderma0 citations Open access
Semantic Scholar
Increasing plant density underpins greater root length density and root biomass of modern maize production
Travis Banet, L. Borrás, D. McNear, H. Poffenbarger
2026Field crops research (Print)0 citations
Semantic Scholar
Correction to: Quantifying the contribution of MAOM to mineral nitrogen pools under various soil organic matter conditions
Sam J. Leuthold, J. Lavallee, M. Haddix, M. Schipanski +3 more
2026Biology and Fertility of Soils0 citations
Semantic Scholar
The role of continuous living roots in soil carbon sequestration efficiency: A meta-analysis of carbon stocks and inputs in contrasting agricultural systems
Sharmin Akther, H. Poffenbarger
2026Agriculture, Ecosystems & Environment0 citations
Semantic Scholar
High Tunnels as a Unique Theatre for Investigating the Complex Causes of Yellow Shoulder Disorder in Tomatoes
S. Pandey, C. J. Matocha, H. Poffenbarger, Krista Jacobsen
2025Horticulturae0 citations Open access
Semantic Scholar
Global change has created a large subsoil carbon sink the U.S. Corn Belt
M. Castellano, S. Archontoulis, A. Mallarino, A. Russell +3 more
20200 citations Open access
Semantic Scholar
How does inorganic N fertilizer affect soil nitrogen mineralization ?
F. Miguez, H. Poffenbarger, J. Sawyer, W. Osterholz +1 more
20170 citations
Semantic Scholar
Nitrogen Fertilizer Rate Effects on Soil Organic Carbon in Iowa Continuous Corn and Corn-Soybean Systems
H. Poffenbarger, D. Barker, M. Helmers, F. Miguez +3 more
20150 citations
Semantic Scholar
A large subsoil carbon sink in the United States Corn Belt
H. Poffenbarger, S. Archontoulis, C. Burras, Gerasimos Danalatos +6 more
0 citations
Semantic Scholar

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