Save the date for the upcoming colloquium
- 2028
- : 21st International Plant Nutrition Colloquium
- (location to be announced)
Introducing the International Plant Nutrition Council
The International Plant Nutrition Council (IPNC) aims to promote science-based research and education in plant nutrition. This is done to underscore the significance of this scientific domain in crop production, food security, human health, and sustainable environmental protection. Widely regarded as the foremost international gathering on plant nutrition worldwide, the IPNC-organized Colloquia bring together researchers working on plant mineral nutrition, plant molecular biology, plant genetics, agronomy, horticulture, ecology, environmental sciences, and fertilizer use and production.
About the International Plant Nutrition Colloquium
First established in 1954, the International Plant Nutrition Colloquium (IPNC) is an international conference held every three years. Its aim is to promote research within the field of plant nutrition and it is the most important international meeting on this subject.
- 2025
- : 20th International Plant Nutrition Colloquium
- Porto, Portugal
- 2022
- : 19th International Plant Nutrition Colloquium
- ParanĂ¡, Brazil
- 2017
- : 18th International Plant Nutrition Colloquium
- Copenhagen, Denmark
- 2013
- : 17th International Plant Nutrition Colloquium
- Istanbul, Turkey
- 2009
- : 16th International Plant Nutrition Colloquium
- Sacramento, California, USA
- 2001
- : XIV International Plant Nutrition Colloquium
- Hannover, Germany
- 1997
- : XIII International Plant Nutrition Colloquium
- Tokyo, Japan
- 1993
- : 12th International Plant Nutrition Colloquium
- Perth, Australia
- 1982
- : Ninth International Plant Nutrition Colloquium
- Warwick University, England

