Solar energy applications in agriculture potential, research needs and adoption strategies; summary and recommendations - Prepared for Agricultural Research Service, U.S. Dept. of Agriculture with grant funds from National Science Foundation Grant no. PTP 75-10573

agricultura agriculture alojamiento de animales animal housing arachide arroz broiler chickens cacahuete calentamiento cereales cereals chauffage consommation consumo consumption drying economic situation empleo emploi employment energia solar farm buildings greenhouses groundnuts heating instalaciones de la finca invernaderos inversiones investissement investment irrigation logement des animaux mais maize piggeries pocilga pollo de engorde porcherie poulet de chair precios prices prix rice riego riz secado serre solar energy tabac tabaco tobacco