Concepedia

Fate and efficiency of nitrogen fertilizers applied to wetland rice. II. Punjab, India

J. C. Katyal, P. L. G. Vlek, ET Craswell

Nutrient Cycling in Agroecosystems · 1985 · 87 citations · 14 references

DOI

Concepts

References

14

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

, , +14

Soil Chemical Analysis

L J Hardin · Journal of AOAC INTERNATIONAL · 1958 · 6K citations · Full text

, , +7

Effect of alternate aerobic and anaerobic conditions on redox potential, organic matter decomposition and nitrogen loss in a flooded soil

K. Raja Reddy, W. H. Patrick · Soil Biology and Biochemistry · 1975 · 408 citations

, , +17

Analytical methods in15N research

RJ Buresh, ER Austin, ET Craswell · Nutrient Cycling in Agroecosystems · 1982 · 244 citations

, , +4

Ammonia Volatilization Losses from Flooded Rice Soils

D. S. Mikkelsen, S. K. De Datta, W. N. Obcemea · Soil Science Society of America Journal · 1978 · 223 citations

, , +10