Become a Member

The CPCN consortium is open to any public, private or other organization engaged in research, dissemination or commercialization of knowledge, products and services for responsible soil health management and crop nutrition.

What We Do

Accelerate the development of relevant and evidence-based, digital crop nutrition advisory solutions.

Provide an inspiring environment to share data and know-how.

Promote co-development & benefit from aligned crop nutrition principles, standards, algorithms & other critical resources.

Our Databases


The Global Crop Nutrient Removal Database is a universally recognized, open, and comprehensive database of crop nutrient concentrations under an array of production and environmental conditions to determine the total amount of nutrients removed from the field in the harvested portion of the crop. This database concentrates on nutritionally and industrially important crops, with data on nutrient concentrations, crop yield, residues, and other associated data from those experiments gathered from a wide range of researchers and institutes.


In collaboration with the African Plant Nutrition Institute (APNI), the International Fertilizer Association (IFA), the Innovative Solutions for Decision Agriculture (iSDA) and Agmatix, the Nutrient Omission Trial Database was formed to consolidate legacy nutrient omission research data from multiple sources into a single, standardized, and open database. The aim of the project is to support site-specific recommendations and optimize nutrient management.

Live and Recorded Seminars

The consortium holds bi-weekly seminars that are recorded for public viewing. If you have missed a seminar, or would like to review the calendar of upcoming or past seminars, see our Events menu.

Learn more