Root traits and nitrogen fertilizer recovery efficiency of corn grown in biochar-amended soil under greenhouse conditions

An analysis of variance test for normality (complete samples)

Samuel S. Shapiro, M. B. Wilk · Biometrika · 1965 · 19.3K citations

Education, Biostatistics, Experimental Design +9

Agronomic values of greenwaste biochar as a soil amendment

K. Y. Chan, Lukas Van Zwieten, I. Meszaros et al. · Soil Research · 2007 · 1.9K citations

Agriculture, Agronomy, Soil Sciences +14

Positive and negative carbon mineralization priming effects among a variety of biochar-amended soils

Andrew R. Zimmerman, Bin Gao, Mi-Youn Ahn · Soil Biology and Biochemistry · 2011 · 1.4K citations

Agriculture, Environmental Sciences, Soil Sciences +14

Maize yield and nutrition during 4 years after biochar application to a Colombian savanna oxisol

Julie Major, Marco Antonio Rondón, Diego Molina et al. · Plant and Soil · 2010 · 1.4K citations

Agriculture, Agronomy, Soil Sciences +16

Contrast Analysis: Focused Comparisons in the Analysis of Variance.

Joel R. Levin, Robert Rosenthal, Ralph L. Rosnow · Journal of the American Statistical Association · 1987 · 1.3K citations

Social Sciences, Biostatistics, Psychology +12