Nitrogen cycling and tile drainage nitrate loss in a corn/soybean watershed

Chloroform fumigation and the release of soil nitrogen: A rapid direct extraction method to measure microbial biomass nitrogen in soil

P. C. Brookes, A. Landman, G. Pruden et al. · Soil Biology and Biochemistry · 1985 · 5.8K citations

Agriculture, Microbiology, Soil Sciences +17

Nitrate Production in the Field by Incubating the Soil in Polyethylene Bags

Charles F. Eno · Soil Science Society of America Journal · 1960 · 615 citations

Agriculture, Agronomy, Soil Sciences +8

Determination of total nitrogen in aqueous samples using persulfate digestion1

Christopher F. D’Elia, Paul A. Steudler, Nathaniel Corwin · Limnology and Oceanography · 1977 · 553 citations · Full text

Engineering, Biochemistry, Analytical Chemistry +7

Estimation of soil microbial c by a fumigation-extraction method: use on soils of high organic matter content, and a reassessment of the kec-factor

G. P. Sparling, C.W. Feltham, John Reynolds et al. · Soil Biology and Biochemistry · 1990 · 404 citations

Agriculture, Microbiology, Soil Sciences +15

Nitrogen Balance in and Export from an Agricultural Watershed

Mark B. David, Lowell E. Gentry, David A. Kovacic et al. · Journal of Environmental Quality · 1997 · 370 citations

Agriculture, Agronomy, Soil Sciences +17