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Results for “Hydraulic conductivity”
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Treated municipal wastewater for irrigation (Part 5): Soil hydraulic conductivity
This study's objective was to assess the long-term effects of irrigation with treated municipal wastewater (TMW) on soil hydraulic conductivity in commercial vineyards in the Coastal region of the Western Cape.
By Carolyn Howell, Karla Hoogendijk, Philip Myburgh, Vink Lategan & Eduard Hoffman · 9 min read
Soil preparation with special emphasis on the re-compaction of vineyard soils
Introduction
By Sandile · 13 min read
Biosand reactors as a feasible solution for the treatment of winery wastewater (Part 1)
A number of laboratory-based and pilot studies have been conducted to determine the effectiveness of biosand reactors for the remediation of winery wastewater.
By Gareth Holtman, Rainer Haldenwang & Pamela Welz · 8 min read
Treated municipal wastewater for irrigation (Part 4): Soil chemical responses
This study’s objective was to assess the effects of long-term irrigation with treated municipal wastewater (TMW) on soil chemical properties in commercial vineyards in the Coastal region of the Western Cape.
By Carolyn Howell, Karla Hoogendijk, Philip Myburgh, Vink Lategan & Eduard Hoffman · 18 min read
Winery wastewater irrigation (Part 1): Annual dynamics of volumes and quality at two wineries
The objective of this study was to investigate the annual dynamics of winery wastewater volumes and quality at two different wineries.
By Reckson Mulidzi & Carolyn Howell · 18 min read
Winery wastewater irrigation (Part 2): Soil chemical responses on poorly drained soils
The objective of this study was to investigate the effect of winery wastewater (WWW) irrigation on soil chemical properties and potential environmental impacts at a new paddock at a winery near Stellenbosch where no WWW had previously been applied.
By Reckson Mulidzi & Carolyn Howell · 17 min read
Winery wastewater irrigation (Part 3): Soil chemical responses on a well-drained soil
The objective of this study was to investigate the effect of winery wastewater (WWW) irrigation on the chemical soil properties and potential environmental impacts at an existing grazing paddock at a winery near Rawsonville where WWW has been applied for many years.
By Reckson Mulidzi & Carolyn Howell · 21 min read
Winery wastewater irrigation (Part 4): Evaluation of a pot experiment on four differently textured soils
The objective of the study was to design and evaluate a pot experiment to determine the effects of irrigation with diluted winery wastewater on different soils.
By Reckson Mulidzi & Carolyn Howell · 10 min read
Irrigation duration - time to give water... but how much is enough?
The answer to this question is complex and dependent on a whole series of factors. In this article, we investigate the factors a producer should consider regarding irrigation duration. We also look at a few hypothetical scenarios and suggestions.
By Gert Engelbrecht · 7 min read
Winery wastewater irrigation (Part 5): Effect on soil K, Na and pH(KCl)
The objective of this study was to determine the effects of irrigation with diluted winery wastewater on selected chemical properties of four soils varying in parent material and clay content.
By Reckson Mulidzi & Carolyn Howell · 23 min read
Winery wastewater irrigation (Part 6): Effect on soil phosphorus
The objective of this study was to determine the effects of irrigation with diluted winery wastewater on soil P of four soils varying in parent material and clay content.
By Reckson Mulidzi & Carolyn Howell · 13 min read
