Análise da distribuição radicular de videiras irrigadas em latossolo vermelho amarelo de Petrolina, PE. I - Massa seca de raízes.

Abstract

An analysis of root dry weight distribution showed that drip irrigated grapevines had greater percentage of root in soil layer of 0-20 and 20-40 cm depth, and in 20-40 and 40-60 cm distant from trunk, than microsprinkler irrigated plants.