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Results for “foliar nutrition”
Showing 1–6 of 6 results
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Profile pit stories with Johan
With this article, I will summarise a few regular soil-related questions and answers.
By Johan de Jager · 8 min read
Impact of grapevine nitrogen fertilisation on YAN levels in the juice
PHOTO: Johannes Richter.
By Doronae · 7 min read
Nitrogen and sulphur foliar fertilisation (Part 1): Background and context
PHOTO: Shutterstock.
By Astrid Buica, Aléta Bruwer & Wessel du Toit · 11 min read
Effective spring fertilisation for vineyards
The post-harvest program and yield size of the previous season will be some of the factors to consider for a timeous spring fertiliser application.
By Sponsored Content · 2 min read
Seaweed-based biostimulants in Vitis vinifera
Little is known about the impact of seaweed extracts in grape production and their influence on grapevine physiology, and stress adaptation mechanisms.
By Liam Samuels, Evodia Setati & Erna Blancquaert · 10 min read
Fish hydrolysate in vineyards: a sustainable boost for soil and vines
Charus du Plessis explains why fish-based products are gaining traction in modern agriculture, especially in vineyards focused on sustainability and soil health.
By SA Wine Industry · 3 min read
