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Menu
HOME
The Company
Fertasa Corporate Members
Fertasa Individual Members
Who We Are
Board of Directors
Committees
Become a Member
Annual Meeting Calendar
Contact Us
Product Registrations
Legislation & Regulations
Act 36 of 1947
Fertilizer Legislation
Revised Fertilizer Regulations
Group 3 Guidelines
Code of Conduct Compliance
Fertilizers
Fertilizer Information
Fertilizer Statistics
Historic Fertilizer Sales Data
Crop Estimates Committee
FAQ
Publications
New Scientific Insights
Soil Acidity and Liming
Fertilizer Handbook / Bemestingshandleiding
Fertilizer Handbook Updates
Articles Archive
2022
2021
2020
2019
2018
2017
2011-2016
2001-2010
1991-2000
1981-1990
1971-1980
1961-1970
Congress Presentations
Symposium Presentations
Workshop Presentations
Training
BASOS / FACTS Course
BASOS / FACTS Short Course Zambia
PRAS Course
Master Class
SACNASP CPD Points
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Congress
Symposium
Workshops
Sponsor Our Events
News
Articles
Industry News
Newsletters
Certification
Industry Events
Performance Survey 2016 & 2019
Master Class Members
Articles
2011 - 2016
2016 Fertasa Soil Fertility and Plant Nutrition Symposium Presentations:
Arjan Reijneveld – A Grip on Soil Fertility
Chris Schmidt – P Guidelines for Maize
Erik Adriaanse – Potassium Guidelines for Maize
Pieter Haumann – Guidelines for Ameliorating Soil Acidity
George Rayment – Strategies Regarding Approaches to Plant Nutrition and Soil Fertility Post Drought
2014 Fertasa Soil Fertility and Plant Nutrition Symposium Presentations:
Dr Doug Edmeades - PseudoScience
Mart Farina – Subsoil Acidity and its Management
Hendrik Smith – 6 WCCA Feedback
Bram Snijder – Bio-Stimulants in Sub-tropical Crops
Guy Thibaud – Soil Acidity and Fertiliser Management in Conservation Agriculture
2015 Fertasa Soil Fertility and Plant Nutrition Symposium Presentations:
Richard B Ferguson – Nitrification and Urease Inhibitors to Increase Nirtogen Fertiliser Use Efficiency
Catherine Watson – Nitrogen and Phosphorus Losses from Grassland Soils and Potential Abatement Strategies
Lawrence Jansen Van Rensburg – Understanding Sulphur’s Role in Crop Nutrition
Neil Miles and Mart Farina – Nitric K Presentation
Tom Mason – Extract of Ascophyllum Nodosum Commercial Application in South African Agriculture
Christo Malan – A Practical Approach Review of Humic and Fulvic Acids
2013 Fertasa Soil Fertility and Plant Nutrition Symposium:
All presentations
2012 Fertasa Soil Fertility and Plant Nutrition Symposium:
All presentations
2011 Fertasa Soil Fertility and Plant Nutrition Symposium:
All presentations
