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Results for “water quality.”
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422 results — page 1 of 36
Quality grapes with limited water
This study is unique in that it is the first study to provide data on vines subjected to water-restricted conditions from the day that they were planted. It is important, because it contributes towards ensuring sustainable and profitable production of quality wine grapes in South Africa, even in…
By Melané Vivier · 14 min read
Winery wastewater for irrigation (Part 1): Irrigation application and water quality
Irrigation with winery wastewater needs to be optimised to minimise leaching, whilst maximising nutrient removal by means of a catch crop is a necessity.
By Carolyn Howell, Karen Freitag & Lester Sassman · 8 min read
Treated municipal wastewater for irrigation (Part 1): Irrigation application and water quality
This study’s objectives were to assess the quality of treated municipal wastewater (TMW) used for irrigation of commercial vineyards and to quantify the amount of plant nutrients applied via TMW irrigation.
By Carolyn Howell, Karla Hoogendijk, Philip Myburgh, Vink Lategan & Eduard Hoffman · 15 min read
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.
By Carolyn Howell & Reckson Mulidzi · 19 min read
The business case for soil health
Soil has always been central to wine production, influencing vine health, yield, quality and the long-term sustainability of a farm. In a changing climate, the way producers manage soil and water is becoming a sharper measure of resilience.
By SA Wine Industry · 3 min read
Cabernet Sauvignon responses to irrigation using winery wastewater
Introduction
By Sandile · 10 min read
Winery wastewater for irrigation (Part 4): Soil responses
Using winery wastewater for irrigation adds substantial amounts of potassium and sodium to the soil.
By Carolyn Howell, Karen Freitag & Lester Sassman · 8 min read
Water stewardship and wine
Whether you're a farmer or a business, water is essential to your processes; water scarcity is one of the greatest risks facing both. Taking a water stewardship approach provides water users with a process to evaluate their water use.
By Fiona Sutton · 5 min read
Microbial monitoring and sanitation practices in wine cellars
Proper sanitation practices in wine cellars prevent the development of undesirable micro-organisms. Although the alcohol concentration of wines limits the micro
By Charl Theron · 7 min read
What is the SmartAgri project?
The Western Cape government’s SmartAgri project recently reached a milestone with the completion of the Climate Change framework for the Western Cape agricultur
By Edo Heyns · 4 min read
Honouring the conservationists
A number of Cape producers are actively conserving part of their land and minimising their agricultural while making enjoyable – and often impressive – wines.
By Sandile · 2 min read