Resúmenes de trabajos presentados

acelga ajo allium cepa allium sativum apis mellifera argentina argentine beta vulgaris capsicum annuum cebolla chemical control chickpeas chili dulce cicer arietinum commercialisation compost composts control de enfermedades cosecha costos costs crop management crop yield cucumis melo cucurbita maxima cultivo in vitro culture in vitro culture media culture techniques cynara scolymus diffusion de la recherche diffusion of research disease control disease resistance economic analysis enfermedades de las plantas engrais organique enracinement enraizamiento ensayos de variedades entomologia entomology espinaca etefon ethephon facteur de rendement factores de rendimiento fertilizer application fisiologia vegetal fitomejoramiento fragaria ananassa fresa garbanzo garlic genetic variation germoplasma germplasm grain legumes harvesting honey bees horticultura horticulture hybrids in vitro culture ipomoea batatas kidney beans lactuca sativa lechugas leguminosas de grano lenteja lentils lettuces malezas manejo del cultivo marketing medio de cultivo melon melons mercadeo meristemas meristems micropropagation milieu de culture onions organic fertilizers organic wastes papa pest insects phaseolus vulgaris pisum sativum plant breeding plant diseases plant growth substances plant physiology polinizadores pollination pollinators potatoes precios prices prix production costs production factors protoplaste protoplastos protoplasts pumpkins rendimiento de cultivos resistencia a la enfermedad rooting solanum tuberosum spinach strawberries sustancias de crecimiento vegetal sweet corn sweet peppers swiss chard technique de culture technology transfer tomate tomatoes transfert de technologie useful insects variedades varieties variety trials weeds yield factors zea mays