[Report on the effect of the relationship water-plant and soil-climate: Hacienda San Propolis, El Tocuyyo, Estado Lara]

calendario de los riegos calendrier des irrigations climatologia climatologie climatology costos costs encuestas sobre explotaciones farm surveys field experimentation infraestructura infrastructure irrigation methods irrigation scheduling lara plant soil relations plant water relations relaciones planta agua relaciones planta suelo relation plante eau relation plante sol saccharum officinarum soil chemicophysical properties