Comparison of yield levels and fertilizer response in various parts of Africa
9 tables; Summary (En)
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Main Authors: | , , |
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Format: | Texto biblioteca |
Language: | |
Published: |
1977
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Subjects: | FAO NORAD, FERTILIZERS, PLANT RESPONSE, YIELDS, TRIAL METHODS, MAIZE, SORGHUM, NPK FERTILIZERS, ENGRAIS, REPONSE DE LA PLANTE, ABONOS, RESPUESTA DE LA PLANTA, RENDEMENT, METHODE D'ESSAI, MAIS, ENGRAIS NPK, RENDIMIENTO, METODOS DE ENSAYO, MAIZ, ABONOS NPK, |
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