Concepedia

A comparison of sulphatase, urease and protease activities in planted and in fallow soils

T. W. Speir, R. lee, Elizabeth A. Pansier, Annette Cairns

Soil Biology and Biochemistry · 1980 · 82 citations · 14 references

DOI

Concepts

References

14

Soil taxonomy—a basic system of soil classification for making and interpreting soil surveys

Freddy Nachtergaele · Geoderma · 2001 · 5.5K citations

, , +17

Soil Taxonomy, A Basic System of Soil Classification for Making and Interpreting Soil Surveys

&NA; · Soil Science · 1977 · 1.2K citations

, , +17

Short-term assays of soil proteolytic enzyme activities using proteins and dipeptide derivatives as substrates

J.N. Ladd, J.H.A. Butler · Soil Biology and Biochemistry · 1972 · 1.1K citations

, , +16

Stability of urease in soils

M.I. Zantua, J. M. Bremner · Soil Biology and Biochemistry · 1977 · 182 citations

, , +8

Locus of Urease Activity in Soil

K. N. Paulson, L. T. Kurtz · Soil Science Society of America Journal · 1969 · 86 citations

, , +16