On-farm experimentation Ethiopia (IMAGE) African Plant Nutrition Institute Caption Institutions such as the African Plant Nutrition Institute (APNI) are developing on-farm experimentation initiatives that can be uniquely embedded within the management of single or groups of farms. Pictured: Ethiopian farmer (left) with Dr. Shamie Zingore, APNI Director of Research and Development (right). Credit S. Njoroge/APNI image Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.