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.
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| Main Authors: | , |
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| Format: | Journal Article biblioteca |
| Language: | English |
| Published: |
Informa UK Limited
1988-01
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| Subjects: | phosphates, medicago sativa, soil, soil physicochemical properties, yields, residual effects, fertilizer rates, nutrient content, agronomy, |
| Online Access: | https://hdl.handle.net/10568/28427 https://doi.org/10.1080/00103628809367921 |
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