Níveis de água e de nitrogênio na cultura do arroz irrigado por aspersão.

Abstract

An experiment under splinkler irrigation was carried out in Rural Engeneering Department the Universsity, São Paulo state, to study the effects of different water height and doses of nitrogens fertilizer on the growth and yield of rice plants (Oriza sativa L.). The experiment was set in a desing with split-plot and four replications. The height water influencid were associated witch higher productuvity and yield components.