SAAYMAN, D.; VAN HUYSSTEEN, L. Preliminary Studies on the Effect of a Permanent Cover Crop and Root Pruning on an Irrigated Colombar Vineyard. South African Journal of Enology and Viticulture, [S. l.], v. 4, n. 1, p. 7–12, 2017. DOI: 10.21548/4-1-2375. Disponível em: https://www.journals.ac.za/sajev/article/view/2375. Acesso em: 20 feb. 2026.