P. W. Tracy

An evaluation of carbon indicators of soil health in long-term agricultural experiments

Daniel Liptzin, Charlotte E. Norris, Shannon B. Cappellazzi et al. · Soil Biology and Biochemistry · 2022 · 206 citations · Full text

Introducing the North American project to evaluate soil health measurements

Charlotte E. Norris, G. Mac Bean, Shannon B. Cappellazzi et al. · Agronomy Journal · 2020 · 185 citations

Environmental Monitoring, Engineering, Land Use +17

Determination of cotton nitrogen status with a handheld chlorophyll meter

C. W. Wood, P. W. Tracy, D. W. Reeves et al. · Journal of Plant Nutrition · 1992 · 127 citations

N Status, Precision Agriculture, Environmental Monitoring +13

Evaluation of aggregate stability methods for soil health

Elizabeth L. Rieke, Dianna K. Bagnall, Cristine L.S. Morgan et al. · Geoderma · 2022 · 111 citations · Full text

Environmental Monitoring, Engineering, Aggregate Stability Methods +17

Carbon, Nitrogen, Phosphorus, and Sulfur Mineralization in Plow and No‐Till Cultivation

P. W. Tracy, D. G. Westfall, G. A. Peterson et al. · Soil Science Society of America Journal · 1990 · 76 citations