Soil humic compounds and microbial communities in six spruce forests as function of parent material, slope aspect and stand age

AN EXAMINATION OF THE DEGTJAREFF METHOD FOR DETERMINING SOIL ORGANIC MATTER, AND A PROPOSED MODIFICATION OF THE CHROMIC ACID TITRATION METHOD

Allan Walkley, I. ARMSTRONG BLACK · Soil Science · 1934 · 21.7K citations · Full text

Agriculture, Earth Sciences, Soil Sciences +14

Profiling of complex microbial populations by denaturing gradient gel electrophoresis analysis of polymerase chain reaction-amplified genes coding for 16S rRNA

Gerard Muyzer, Ellen C. de Waal, André G. Uitterlinden · Applied and Environmental Microbiology · 1993 · 11.5K citations · Full text

Life Sciences, Genetics, Microbiology +16

The diversity and biogeography of soil bacterial communities

Noah Fierer, Robert B. Jackson · Proceedings of the National Academy of Sciences · 2006 · 5.7K citations

Life Sciences, Biology, Soil Sciences +17

Rapid colorimetric determination of nitrate in plant tissue by nitration of salicylic acid

D.A. Cataldo, M. Maroon, L. E. Schrader et al. · Communications in Soil Science and Plant Analysis · 1975 · 3.3K citations

Agriculture, Agronomy, Plant Sciences +6

Ecology: Individuals, Populations and Communities.

Steward T. A. Pickett, Walter P. Carson, Michael Begon et al. · Brittonia · 1987 · 3.2K citations

Life Sciences, Biology, Ecology +10