Search

Rosek, M. 1994. Spatial and temporal soil water content changes within a sloping landscape
Sanchez, J.E. 2000. Managing cropping systems to enhance the active soil nitrogen pool and control its mineralization
Rasse, D.P. 1997. Alfalfa and corn root modifications of soil nitrogen flux and retention. : 147.
Parry, D. 2000. Induced responses of poplars to defoliation and their effects on leaf-feeding Lepidoptera
Maas, K.G. 1992. The effects of planting density and weed control on the partitioning of nitrogen and carbon in a hybrid poplar plantation
Kavdir, Y. 2000. Distribution of cover crop nitrogen retained by soil aggregates within a rye-corn agroecosystem
Knoke, K.E. 1997. Assessment of the origin and fate of nitrate from soil lysimeters using stable nitrogen isotopes : 58.
Horwath, W. 1993. The dynamics of carbon, nitrogen, and soil organic matter in Populus plantations
Huang, B. 1995. Tillage modifications of root and shoot growth responses to soil water content and nitrogen concentration altered by seasons
Huberty, L. 1994. Dominance, diversity, and resource competition in old-field plant communities
Harris, G. 1993. Nitrogen cycling in animal-, legume- and fertilizer-based cropping systems
Daroub, S. 1994. The effect of tillage on phosphorus transformations in soils
Fortuna, A.M.. 2001. Management of cropping system and compost additions for enhanced nitrogen availability and carbon sequestration
Foster, B.L. 1992. The role of land use history in structuring an old-field plant community
Foster, Bryan 1997. Plant competition and diversity in relation to productivity in old-field plant communities
Cavigelli, Michel 1998. Ecosystem consequences and spatial variability of soil microbial community structure
Colunga-Garcia, Manuel 1996. Interactions between landscape structure and ladybird beetles (Coleoptera: Coccinellidae) in field crop agroecosystems
Corbett, Andrea L. 1998. Root responses to nutrient heterogeneity: a comparison of dominant and subordinate species from old fields
Bergsma, T.T. 2000. The relationship between denitrification and nitrous oxide flux from soil
Bruns, MaryAnn 1996. Nucleic acid probe analysis of autotrophic ammonia-oxidizer populations in soils