Concepedia

Monitoring nutrient flows and economic performance in African farming systems (NUTMON)

A. de Jager, S.M. Nandwa, Peter Okoth

Agriculture Ecosystems & Environment · 1998 · 168 citations · 40 references

DOIFull text

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Concepts

References

40

Mehlich 3 soil test extractant: A modification of Mehlich 2 extractant

A. Mehlich · Communications in Soil Science and Plant Analysis · 1984 · 5.5K citations

, , +14

Farmer first: Farmer innovation and agricultural research

World Development · 1991 · 1.1K citations

, , +7

LISEM: A SINGLE-EVENT PHYSICALLY BASED HYDROLOGICAL AND SOIL EROSION MODEL FOR DRAINAGE BASINS. I: THEORY, INPUT AND OUTPUT

A. P. J. De Roo, C.G. Wesseling, C.J. Ritsema · Hydrological Processes · 1996 · 558 citations

, , +17

A system for quantitative evaluation of the fertility of tropical soils (QUEFTS)

B.H. Janssen, F.C.T. Guiking, D. van der Eijk et al. · Geoderma · 1990 · 491 citations · Full text

, , +7

Calculating soil nutrient balances in Africa at different scales

E.M.A. Smaling, J.J. Stoorvogel, P.N. Windmeijer · Nutrient Cycling in Agroecosystems · 1993 · 448 citations

, , +4