Subjects: | VARIETIES,
PLANT PRODUCTION,
WATERSHED MANAGEMENT,
TRIAL METHODS,
CROPS,
EXPERIMENTATION,
WATERSHEDS,
IRRIGATED LAND,
CEREAL CROPS,
VEGETABLE CROPS,
FEED CROPS,
SUGARCANE,
CULTURAL METHODS,
IRRIGATION METHODS,
VARIETY TRIALS,
RESEARCH INSTITUTIONS,
CROP ROTATION,
FARMING SYSTEMS,
DIVERSIFICATION,
SEQUENTIAL CROPPING,
PLANTING DATE,
VARIETE,
PRODUCTION VEGETALE,
AMENAGEMENT DE BASSIN VERSANT,
VARIEDADES,
PRODUCCION VEGETAL,
ORDENACION DE CUENCAS,
METHODE D'ESSAI,
PLANTE DE CULTURE,
BASSIN VERSANT,
TERRE IRRIGUEE,
PLANTE CEREALIERE,
PLANTE LEGUMIERE,
PLANTE FOURRAGERE,
CANNE A SUCRE,
MODE DE CULTURE,
METHODE D'IRRIGATION,
ESSAI DE VARIETE,
INSTITUTION DE RECHERCHE,
ROTATION CULTURALE,
SYSTEME D'EXPLOITATION AGRICOLE,
CULTURE SEQUENTIELLE,
DATE DE PLANTATION,
METODOS DE ENSAYO,
CULTIVOS,
EXPERIMENTACION,
CUENCAS HIDROGRAFICAS,
REGADIO,
CULTIVOS DE CEREALES,
HORTALIZAS (PLANTAS),
PLANTAS FORRAJERAS,
CANA DE AZUCAR,
METODOS DE CULTIVO,
METODOS DE RIEGO,
ENSAYOS DE VARIEDADES,
INSTITUCIONES DE INVESTIGACION,
ROTACION DE CULTIVOS,
SISTEMAS DE EXPLOTACION,
DIVERSIFICACION,
CULTIVO SECUENCIAL,
FECHA DE PLANTACION, |