The “Technical Yearbook 2023” is a comprehensive resource designed for professionals in the viticulture and oenology sectors, featuring an extensive collection of research articles, practical tips, and updates on the latest developments in the field. This yearbook is divided into several sections, each catering to specific aspects of vineyard and winery management.
South Africa Wine compiles all technical articles published throughout the year in WineLand Media, known as the Technical Yearbook at the end of each year. The inception of the Technical Yearbook dates back to 2005, when it was first published under the name Wynboer Technical Yearbook. The key findings of the yearbook cover a range of vital topics.
Viticulture: This section focuses on innovative practices and research aimed at improving vine health and productivity. Topics include the management of vine water stress, late pruning techniques, and the use of seaweed-based biostimulants. It also covers biodiversity in vineyards, the impact of soil compaction on agriculture, and methods to optimize root health. Several studies discuss the use of winery wastewater for irrigation, demonstrating a keen interest in sustainable practices.
Oenology: The yearbook explores the science of winemaking, presenting findings on the effects of light exposure on wine, understanding minerality, and exploring natural methods to enhance aroma during fermentation. There’s also a focus on technological advances such as micro-agglomeration in yeast rehydration and the impact of various fermentation gases. This section aims to refine the quality and efficiency of wine production through scientific research and innovation.
Practical Tips: Both in the vineyard and the cellar, the yearbook offers actionable advice for day-to-day operations. Topics range from irrigation techniques to disease management, highlighting the integration of new research findings into practical applications. For example, it discusses the influence of climate change on vine physiology and the practical implications for grape quality and winemaking.
The ‘Technical Yearbook 2023’ explores additional key topics such as sustainability practices, including organic farming and the use of recycled materials. It discusses advancements in grape breeding for disease resistance and yield improvement, and analyses market trends and consumer behaviours.
The yearbook updates on new legal and regulatory impacts, offers insights into the global wine trade, and covers technological innovations like artificial intelligence and the Internet of Things in operations, alongside health and safety best practices in vineyards and wineries.
The yearbook rounds off with general articles that include discussions on climate change, the importance of knowledge transfer, and the role of women in the industry. It emphasizes the need for adaptability and innovation in response to changing environmental and market conditions.
The 2023 Technical Yearbook, as well as all the previously published Technical Yearbooks,
are available at www.sawine.co.za/knowledge/technical-yearbooks