| Subjects: | SORGHUM,
MILLETS,
VARIETY TRIALS,
PLANT SOIL RELATIONS,
PLANT PRODUCTION,
WATERSHED MANAGEMENT,
EXPERIMENTATION,
CLIMATE,
PRECIPITATION,
DRY FARMING,
RESEARCH INSTITUTIONS,
VALLEYS,
VARIETIES,
SEED,
QUALITY,
MINERALS,
FERTILIZER APPLICATION,
CROPPING SYSTEMS,
SOIL,
CARTOGRAPHY,
TRIAL METHODS,
MILLET,
ESSAI DE VARIETE,
RELATION PLANTE SOL,
PRODUCTION VEGETALE,
AMENAGEMENT DE BASSIN VERSANT,
MIJOS,
ENSAYOS DE VARIEDADES,
RELACIONES PLANTA SUELO,
PRODUCCION VEGETAL,
ORDENACION DE CUENCAS,
CLIMAT,
ARIDOCULTURE,
INSTITUTION DE RECHERCHE,
VALLEE,
VARIETE,
SEMENCE,
QUALITE,
MINERAUX,
FERTILISATION,
SYSTEME DE CULTURE,
SOL,
CARTOGRAPHIE,
METHODE D'ESSAI,
EXPERIMENTACION,
CLIMA,
PRECIPITACION ATMOSFERICA,
CULTIVO EN TIERRAS ARIDAS,
INSTITUCIONES DE INVESTIGACION,
VALLES,
VARIEDADES,
SEMILLAS,
CALIDAD,
MINERALES,
APLICACION DE ABONOS,
SISTEMAS DE CULTIVO,
SUELO,
CARTOGRAFIA,
METODOS DE ENSAYO, |
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