Zobrazeno 1 - 10
of 213
pro vyhledávání: '"J. D. Gaynor"'
Autor:
T. O. Oloya, T. W. Welacky, J. D. Gaynor, C. S. Tan, Neil B. McLaughlin, Tiequan Zhang, W.D. Reynolds, Craig F. Drury
Publikováno v:
Journal of Environmental Quality. 43:587-598
Nitrate lost from agricultural soils is an economic cost to producers, an environmental concern when it enters rivers and lakes, and a health risk when it enters wells and aquifers used for drinking water. Planting a winter wheat cover crop (CC) and/
Autor:
Nowakowski, Michal1 (AUTHOR), Huber‐Gedert, Marina1 (AUTHOR), Elgabarty, Hossam1 (AUTHOR), Kalinko, Aleksandr2 (AUTHOR), Kubicki, Jacek3 (AUTHOR), Kertmen, Ahmet3 (AUTHOR), Lindner, Natalia3 (AUTHOR), Khakhulin, Dmitry4 (AUTHOR), Lima, Frederico A.4 (AUTHOR), Choi, Tae‐Kyu4,5 (AUTHOR), Biednov, Mykola4 (AUTHOR), Schmitz, Lennart1 (AUTHOR), Piergies, Natalia6 (AUTHOR), Zalden, Peter4 (AUTHOR), Kubicek, Katharina4,7,8 (AUTHOR), Rodriguez‐Fernandez, Angel4 (AUTHOR), Salem, Mohammad Alaraby1 (AUTHOR), Canton, Sophie E.9 (AUTHOR), Bressler, Christian4,7,8 (AUTHOR), Kühne, Thomas D.1,10,11 (AUTHOR)
Publikováno v:
Advanced Science. 10/16/2024, Vol. 11 Issue 38, p1-11. 11p.
Publikováno v:
Canadian Water Resources Journal. 32:129-136
In a wetland-reservoir system, tile drainage water and surface runoff water from agricultural fields are routed into a wetland reservoir, rather than into open-ended streams and drainage ditches. The collected water is then recycled back through a co
Autor:
C. S. Tan, René Lacroix, S. H. Kim, P. Bera, J. D. Gaynor, Ramanbhai M. Patel, Ali Madani, Shiv O. Prasher
Publikováno v:
Transactions of the ASABE. 49:297-307
Efforts were made to predict pesticide concentrations at three different depths in the soil profile, using models developed with Multivariate Adaptive Regression Splines (MARS), a regression analysis model. The models were developed with independentl
Publikováno v:
Transactions of the ASAE. 48:85-100
A new pesticide movement model called PESTFATE (PESTicide Fate and Transport in Environment) has been developed by combining DRAINMOD, a well-known water table management model, and the pesticide submodel of PESTFADE. The pesticide sorption in the ne
Publikováno v:
Agricultural Water Management. 54:173-188
Two tillage and two water table control treatments under continuous maize cropping were evaluated over a 3-year period (1992–1994) for their effects on evapotranspiration, surface runoff (SR), tile drainage (TD) and soil water content in the root-z
Publikováno v:
Journal of Environmental Quality. 29:936-947
The occurrence of herbicides in surface waters necessitates the development of management practices to reduce herbicide loss through tile drainage and surface runoff. Four tillage-intercrop systems: moldboard plow (MB), moldboard plow with rye grass
Autor:
M. Soultani, C. S. Tan, J. D. Gaynor, I. J. van Wesenbeeck, Craig F. Drury, H.Y.F. Ng, T. W. Welacky
Publikováno v:
Acta Horticulturae. :327-334
Publikováno v:
Canadian Journal of Plant Science. 76:229-235
The effect of three water-table depths (30, 60 and 80 cm below the soil surface) and four N rates (0, 45, 90 and 135 kg ha−1) on plant growth, yield and water use were evaluated for corn (Zea mays L.). Research was conducted in a greenhouse, using
Publikováno v:
Journal of Environmental Quality. 25:317-324
Controlled drainage-subirrigation (CDS), conservation tillage, and corn (Zea mays L.) production practices were evaluated as methods of reducing NO 3 - loss through tile drainage. Controlled drainage-subirrigation was used to manage water from precip