Viticulture research
More results...
Understanding and controlling Phomopsis (‘streepvlek’) in Western Cape vineyards
The primary aim of this project was to identify the specific Diaporthe (= Phomopsis) species responsible for Phomopsis cane and leaf spot (‘streepvlek’) and to assess the efficacy of fungicides currently in use.
In-field fractional use of winery wastewater with raw water (Part 2): Irrigation application, water quality and nutrient load
The primary objective of this project was to assess the fitness for use of winery wastewater for irrigation of different soil types with varying rainfall quantities and leaching levels on vineyard performance in terms of yield and quality under field conditions.
In-field fractional use of winery wastewater with raw water (Part 1): Plot selection, augmentation and climatic conditions
A field study was necessary to investigate the use of winery wastewater for vineyard irrigation to determine the sustainability of such a practice in other environments.
High(er)-throughput evaluation of novel grapevine material for important traits
In a South African wine industry-funded study, researchers focused on selecting and screening ‘untested/poorly tested’ rootstock material for abiotic stress-resistance phenotypes. The study also evaluated disease-resistance phenotypes of potentially valuable grapevine material.
Research update: The quest for new Pinotage clones
Given the importance of Pinotage for South Africa, the existence of only a few commercial clones is a limitation. The potential for a more diverse set of clones is desirable and crucial for this cultivar’s continued success and growth.
The Confronting Climate Change initiative
The CCC initiative is a carbon footprinting program specifically designed to assist fruit and wine organisations in addressing the challenges posed by climate change.
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