Matthew J Helmers
Biographic Data
| ID | 6567603 |
|---|---|
| NAME | Matthew J Helmers |
| GIVEN NAMES | Matthew J |
| FAMILY NAME | Helmers |
| SIGNATURE | HELMERS M J |
| AFFILIATIONS | Iowa State University |
| ORCID | 0000-0002-0937-0927 |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 4 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2013 |
| LATEST PUBLICATION YEAR | 2023 |
| H-INDEX | 1 |
Harvested winter rye energy cover crop
Cover crops (CCs) can reduce nitrogen (N) loss to subsurface drainage and can be reimagined as bioenergy crops for renewable natural gas production and carbon (C) benefits (fossil fuel substitution and C storage). Little information is available on the large-scale adoption of winter rye for these purposes. To investigate the impacts in the North Central US, we used the Root Zone Water Quality Model to simulate corn-soybean rotations with and with…
Rotating maize reduces the risk and rate of nitrate leaching
There is a strong link between nitrate (NO 3 -N) leaching from fertilized annual crops and the rate of nitrogen (N) fertilizer input. However, this leaching-fertilizer relationship is poorly understood and the degree to which soil type, weather, and cropping system influence it is largely unknown. We calibrated the Agricultural Production Systems sIMulator process-based cropping system model using 56 site-years of data sourced from eight field st…
Sustainable intensification of agricultural drainage
Vicki Kirby, Quantum Anthropologies
Vicki Kirby, Quantum Anthropologies
Sustainable intensification of agricultural drainage
Rotating maize reduces the risk and rate of nitrate leaching
There is a strong link between nitrate (NO 3 -N) leaching from fertilized annual crops and the rate of nitrogen (N) fertilizer input. However, this leaching-fertilizer relationship is poorly understood and the degree to which soil type, weather, and cropping system influence it is largely unknown. We calibrated the Agricultural Production Systems sIMulator process-based cropping system model using 56 site-years of data sourced from eight field st…
Harvested winter rye energy cover crop
Cover crops (CCs) can reduce nitrogen (N) loss to subsurface drainage and can be reimagined as bioenergy crops for renewable natural gas production and carbon (C) benefits (fossil fuel substitution and C storage). Little information is available on the large-scale adoption of winter rye for these purposes. To investigate the impacts in the North Central US, we used the Root Zone Water Quality Model to simulate corn-soybean rotations with and with…
Ecology (3 works) · Environmental Science (3 works) · Soil Carbon and Nitrogen Dynamics (3 works) · Agriculture (2 works) · Agronomy (2 works) · Biology (2 works) · Crop (2 works) · Soil and Water Nutrient Dynamics (2 works) · Agroforestry (1 works) · Bioenergy (1 works)