SAAYMAN, D.; VAN HUYSSTEEN, L. Soil Preparation Studies: I. The Effect of Depth and Method of Soil Preparation and of Organic Material on the performance of Vi tis Vinifera (var. Chenin Blanc) on Hutton/Sterkspruit Soil. South African Journal of Enology and Viticulture, [S. l.], v. 1, n. 2, p. 107–121, 2017. DOI: 10.21548/1-2-2419. Disponível em: https://www.journals.ac.za/sajev/article/view/2419. Acesso em: 28 feb. 2026.