
ROOTSTOCK COMPETITION AND PLANTING SPACING FOR CV. ‘VERMENTINO’ IN AN ALTITUDE REGION OF SANTA CATARINA
COMPETIÇÃO DE PORTA-ENXERTOS E ESPAÇAMENTO DE PLANTAÇÃO PARA A CV. ‘VERMENTINO’ EM REGIÃO DE ALTITUDE DE SANTA CATARINA
SUMMARY
Rootstock adequacy and planting density are necessary for new grapevine varieties in new regions. The objective of this work was to select the rootstock that confers the best productive performance to the ‘Vermentino’ variety, and to adjust the ideal spacing for this combination. The experimental design used was randomized blocks in a 5x3 factorial scheme, in which the treatments studied consisted of the combination of five rootstocks (‘101-14 Mgt’, ‘Harmony’, ‘IAC 572’, ‘Paulsen 1103’, and ‘VR 043-43’) and...