Quantifying the effect of soil organic matter on indigenous soil N supply and wheat productivity in semiarid sub-tropical India

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

Statistical Procedures for Agricultural Research.

D. F. Cox, K. A. Gomez, Arthur A. Gomez · Journal of the American Statistical Association · 1985 · 18.2K citations

Agriculture, Agronomy, Soil Sciences +14

Enhancing crop yields in the developing countries through restoration of the soil organic carbon pool in agricultural lands

Rattan Lal · Land Degradation and Development · 2005 · 881 citations

Agriculture, Agronomy, Soil Sciences +13

Exchangeability of Soil Potassium in the Sand, Silt, and Clay Fractions as Influenced by the Nature of the Complementary Exchangeable Cation

H. D. Merwin, Michael Peech · Soil Science Society of America Journal · 1951 · 493 citations

Agriculture, Earth Sciences, Soil Sciences +16

Quantification of the Effect of Soil Organic Matter Content on Soil Productivity

Armand Bauer, A. L. Black · Soil Science Society of America Journal · 1994 · 434 citations

Agriculture, Agronomy, Soil Sciences +14