1.
Saayman D, Van Huyssteen L. Preliminary Studies on the Effect of a Permanent Cover Crop and Root Pruning on an Irrigated Colombar Vineyard. SAJEV [Internet]. 2017 May 11 [cited 2026 Jun. 12];4(1):7-12. Available from: https://scriptura.journals.ac.za/index.php/sajev/article/view/2375