In order to study the vegetative and produtive development of irrigated coffee of the 'Mundo Novo' variety, an experiment in Planaltina de Goiás, GO was installed. Different periods of water deficit and application of different granulated products were compared. Crop evaluation performed for 3 harvests (1995, 1996 and 1997) showed that irrigated plants (with no water deficit) produced 100% more than those without irrigation. As for soil granulate, triadimenol + dissulfoton showed a 20 to 25% increase in production regardless of irrigation.
Coffea arabica L.; water deficit; soil granulated products
