Nitrate and Escherichia coli NAR analysis in tile drain effluent from a mixed tree intercrop and monocrop system - Dougherty, Michael C.; Thevathasan, Naresh V.; Gordon, Andrew M.; Lee, Hung; Kort, John (Agriculture, ecosystems & environment, 2009)
Keywords: Agricultural and forest climatology and meteorology. Irrigation. Drainage; Agroforestry; Agronomy. Soil science and plant productions; Biological and medical sciences; continuous cropping; Cropping systems. Cultivation. Soil tillage; crops; effluents; Escherichia coli; Escherichia coli ( E. Coli); Fundamental and applied biological sciences. Psychology; General agroecology; General agroecology. Agricultural and farming systems. Agricultural development. Rural area planning. Landscaping; General agronomy. Plant production; Generalities. Agricultural and farming systems. Agricultural development; Generalities. Cropping systems and patterns; groundwater contamination; Intercrop; intercropping; Irrigation. Drainage; leachates; Nitrate; nitrate nitrogen; nutrient uptake; root systems; Safety-net hypothesis; tile drainage; trees; Escherichia coli ( E. Coli); Safety-net hypothesis; Intercrop; Nitrate; Agroforestry; Escherichia coli; Cropping system; Ecology; Nitrates; Temperate zone; Drainage; Intercropping; Bacteria; Safety net; Escherichia coli (E. Coli); Effluent; Enterobacteriaceae