Field-scale watershed evaluations on deep-loess soils: III. Rainfall and fertilizer N use efficiencies

Journal of Soil and Water Conservation

Volumn 54, Issue 4, 1999, Pages 711-716

  Logsdon, S D ^a   Karlen, D L ^a   Prueger, J H ^a   Kramer, L A ^a  

^a NONE

Author keywords

Baseflow; Crop yield; Evaporation; Leaching; Runoff water use

Indexed keywords

AGRICULTURAL PRACTICE; FERTILIZER APPLICATION; LOESS; NITROGEN; RAINFALL; WATERSHED;

UNITED STATES;

ZEA MAYS;

EID: 0033496381     PISSN: 00224561     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (16)

1. Carlson, R.E. 1990. Heat stress, plant-available soil moisture, and corn yields in Iowa: A short-and long-term view. Journal of Production Agriculture 3:293-297.
2. Copeland, P.J., R.R. Allmaras, R.K. Crookston, and W.W. Nelson. 1993. Corn-soybean rotation effects on soil water depletion. Agronomy Journal 85:203-210.
3. Karlen, D.L., L.A. Kramer, D.E. James, D.D. Buhler, T.B. Moorman, and M.R. Burkart. 1999. Field-scale watershed evaluations on deep-loess soils: I. Topography and agronomic practices. Journal of Soil and Water Conservation 54:693-704.
4. Karlen, D.L., L.A. Kramer, and S.D. Logsdon. 1998. Field-scale nitrogen balances associated with long-term continuous corn production. Agronomy Journal 90:644-650.
5. Karlen, D.L., M.C. Shannon, S.M. Schneider, and C.R. Amerman. 1994. Using systems engineering and reductionist approaches to design integrated farm management research programs. Journal of Production Agriculture 7:144-150.
6. Kramer, L.A., M.R. Burkart, D.W. Meek, R.J. Jaquis, and D.E. James. 1999. Field-scale watershed evaluations on deep-loess soils: II. Hydrologic responses to different agricultural land management systems. Journal of Soil and Water Conservation. 54:705-710.
7. Kramer, L.A., and A.T. Hjelmfelt, Jr. 1994. Hydrologic effects of cropping and conservation practices on agricultural fields in southwestern Iowa. In: Effects of Human-induced Changes on Hydrologic Systems, Proceedings of the American Water Resources Association, American Water Resources Association: Herndon, VA. pp. 1097-1106.
8. Larson, W.E., M.J. Lindstrom, and T.E. Schumacher. 1997. The role of severe storms in soil erosion: A problem needing consideration. Journal of Soil and Water Conservation 52:90-95.
9. Logsdon, S.D., R.R. Allmaras, L. Wu, J.B. Swan, and G.W. Randall. 1990. Macroporosity and its relation to saturated hydraulic conductivity under different tillage practices. Soil Science Society of America Journal 54:1096-1101.
10. Logsdon, S.D., J.L. Jordahl, and D.L. Karlen. 1993. Tillage and crop effects on ponded and tension infiltration rates. Soil and Tillage Research 28:179-189.
11. Peterson, G.A., A.J. Schlegel, D.L. Tanaka, and O.R. Jones. 1996. Precipitation use efficiency as affected by cropping and tillage systems. Journal of Production Agriculture 9:180-186.
12. Priestley, C.H.B., and R.J. Taylor. 1972. On the assessment of surface heat flux and evaporation using large scale parameters. Monthly Weather Review 100:81-92.
13. Schuman, G.E., M.A. Stanley, and D. Knudsen. 1973. Automated total nitrogen analysis of soil and plant samples. Soil Science Society of America Journal 37:480-481.
14. Steinheimer, T.R., K.D. Scoggin, and L.A. Kramer. 1998a. Agricultural chemical movement through a field-size watershed in Iowa: Subsurface hydrology and distribution of nitrate in groundwater. Environmental Science and Technology 32:(8):1039-1047.
15. Steinheimer, T.R., K.D. Scoggin, and L.A. Kramer. 1998b. Agricultural chemical movement through a field-size watershed in Iowa: Surface hydrology and nitrate losses in discharge. Environmental Science and Technology 32:(8):1048-1052.
16. Waddell, J.T., and R.R. Weill. 1996. Water distribution in soil under ridge-till and no-till corn. Soil Science Society of America Journal 60:230-237.