Nitrogen efficiency of solid animal manures
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Main Authors: | , , , , , , , , , |
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Format: | Texto biblioteca |
Language: | |
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Antony (France) FAO/CEMAGREF
1999
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Subjects: | FARMYARD MANURE, NITROGEN, SOIL FERTILITY, FIELD EXPERIMENTATION, NITROGEN FERTILIZERS, TREATMENT DATE, APPLICATION RATES, CROP YIELD, SOIL CHEMISTRY, RESIDUAL EFFECTS, EXPERIMENTATION AU CHAMP, ENGRAIS AZOTE, DATE DE TRAITEMENT, DOSE D'APPLICATION, RENDEMENT DES CULTURES, CHIMIE DU SOL, EFFET RESIDUEL, FUMIER, AZOTE, FERTILITE DU SOL, EXPERIMENTACION EN CAMPO, ABONOS NITROGENADOS, FECHA DE TRATAMIENTO, DOSIS DE APLICACION, RENDIMIENTO DE CULTIVOS, QUIMICA DEL SUELO, EFECTOS RESIDUALES, ESTIERCOL, NITROGENO, FERTILIDAD DEL SUELO, |
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