Concepedia

Influence of organic amendments on growth, yield and quality of wheat and on soil properties during transition to organic production

K.A. Gopinath, Supradip Saha, B. L. Mina, H. K. Pande, S. Kundu, H. S. Gupta

Nutrient Cycling in Agroecosystems · 2008 · 195 citations · 32 references

DOI

Concepts

References

32

Official Methods of Analysis of

Analytical Chemistry · 1980 · 59.6K citations

, , +5

Multiple Range and Multiple F Tests

David B. Duncan · Biometrics · 1955 · 23.2K citations

, , +4

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

Use of p-nitrophenyl phosphate for assay of soil phosphatase activity

M. A. Tabatabai, J. M. Bremner · Soil Biology and Biochemistry · 1969 · 4.4K citations

, , +10

Soil Fertility and Biodiversity in Organic Farming

P. Maeder, Andreas Fließbach, David Dubois et al. · Science · 2002 · 2.9K citations

, , +17