| contributor author | Gary W. Feyereisen | |
| contributor author | Gary R. Sands | |
| contributor author | Jeffrey S. Strock | |
| contributor author | Bruce N. Wilson | |
| contributor author | Paul M. Porter | |
| date accessioned | 2017-05-08T20:49:52Z | |
| date available | 2017-05-08T20:49:52Z | |
| date copyright | April 2007 | |
| date issued | 2007 | |
| identifier other | %28asce%290733-9437%282007%29133%3A2%2890%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/28530 | |
| description abstract | Cover cropping practices are being researched to reduce artificial subsurface drainage nitrate-nitrogen (nitrate-N) losses from agricultural lands in the upper Mississippi watershed. A soil-plant-atmosphere simulation model, RyeGro, was developed to quantify the influence of a winter cereal rye cover crop on nitrate-N losses given climatic variability in the region. This paper describes the hydrology and nitrogen cycle submodels of RyeGro, which was developed with a low level of complexity and conceptualizes the soil profile as three soil layers. The model was calibrated with data from a three-year rye cover crop field study conducted at Lamberton, Minnesota, and validated with data from a previous study. During model calibration, field subsurface drainage nitrate-N loadings were predicted within 0.2, 0, and | |
| publisher | American Society of Civil Engineers | |
| title | Hydrology and Nitrogen Components of a Simple Rye Growth Model | |
| type | Journal Paper | |
| journal volume | 133 | |
| journal issue | 2 | |
| journal title | Journal of Irrigation and Drainage Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9437(2007)133:2(90) | |
| tree | Journal of Irrigation and Drainage Engineering:;2007:;Volume ( 133 ):;issue: 002 | |
| contenttype | Fulltext | |
