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Agronomic effectiveness of rock phosphate in an andept of Ethiopia

Compares the relative agronomic effectiveness of Togo and Egypt rock phosphate sources with triple super phosphate on high fixing volcanic ash soil of Ethiopia using lucerne as indicator crop.

Main Authors: Nnadi, L.A., Haque, I.
Format: Journal Article
Language:Inglés
Published: Informa UK Limited 1988
Subjects:
phosphates
medicago sativa
soil
soil physicochemical properties
yields
residual effects
fertilizer rates
nutrient content
agronomy
Online Access:https://hdl.handle.net/10568/28427
Summary:Compares the relative agronomic effectiveness of Togo and Egypt rock phosphate sources with triple super phosphate on high fixing volcanic ash soil of Ethiopia using lucerne as indicator crop.

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