Concepedia

Snowmelt runoff, sediment, and phosphorus losses under three different tillage systems

Neil C. Hansen, Satish C. Gupta, John F. Moncrief

Soil and Tillage Research · 2000 · 110 citations · 14 references

DOI

Concepts

References

14

A modified single solution method for the determination of phosphate in natural waters

J.E. Murphy, J.P. Riley · Analytica Chimica Acta · 1962 · 21.1K citations

, , +7

DETERMINATION OF TOTAL, ORGANIC, AND AVAILABLE FORMS OF PHOSPHORUS IN SOILS

R. H. Bray, L. T. Kurtz · Soil Science · 1945 · 7.7K citations

, , +14

Managing Agricultural Phosphorus for Protection of Surface Waters: Issues and Options

Andrew N. Sharpley, Steven C. Chapra, Richard E. Wedepohl et al. · Journal of Environmental Quality · 1994 · 1.4K citations

, , +17

Measuring crop residue cover

J. M. Laflen, M. Amemiya, E. A. Hintz · Journal of Soil and Water Conservation · 1981 · 289 citations

, , +11

Nitrogen and Phosphorus Composition of Surface Runoff as Affected by Tillage Method

M. J. M. Römkens, D. W. Nelson, J. V. Mannering · Journal of Environmental Quality · 1973 · 134 citations

, , +17