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Results for “Nitrogen”
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Nitrogen and sulphur foliar fertilisation (Part 2)
PHOTO: Shutterstock.
By Astrid Buica, Aléta Bruwer & Wessel du Toit · 8 min read
Nitrogen and sulphur foliar fertilisation (Part 3)
PHOTO: Shutterstock.
By Astrid Buica, Aléta Bruwer & Wessel du Toit · 8 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
Impact of grapevine nitrogen fertilisation on YAN levels in the juice
PHOTO: Johannes Richter.
By Doronae · 7 min read
Fruit salad vs varnish - nitrogen sources and their impact on aroma production in wine
Nitrogen is a key element necessary for synthesising amino acids, nucleic acids, vitamins and various other compounds in living organisms, including wine yeasts.
By James Duncan & Benoit Divol · 12 min read
Amino acids in South African grape musts (Part 1): Composition and profiles
PHOTO: Francois Viljoen.
By Astrid Buica, Gabriella Petrovic and Jose-Luis Aleixandre-Tudo · 7 min read
Towards a circular economy in winemaking - re-utilisation of yeast lees
Researchers explored the feasibility of using processed yeast lees generated during alcoholic fermentation as a nutrient supplement in subsequent fermentations.
By Karien O'Kennedy · 5 min read
Post-harvest strategy for maximum reserve accumulation in grapevines
It is crucial to keep the grapevine and soil as healthy and optimal as possible to enable maximum build-up of reserves post harvest.
By Klaas Coetzee · 8 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
