Background to the study; Farm level impacts of new technologies; The dynamics of technology adoption; Assessing the benefits of new technologies.

Introduction; When to conduct farmer evaluations in agricultural research; The social dynamics of farmer evaluations in developing countries; Establishing a collegiate working relationship with farmers; Communication skills for conducting evaluations; Farmer selection; Setting up farmer evaluations; The evaluation interview; Group evaluations; Ten guidelines for effective evaluations of technology with farmers.

This book presents cases from different countries with a main focus on the perspectives of using precision farming in Europe. Divided into 12 chapters it addresses some of the most recent developments and aspects of precision farming. The intention of this book is to provide an overview of some of the most promising technologies with precision agriculture from an economic point of view. Each chapter has been put together so that it can be read individually should the reader wish to focus on one particular topic. Precision Farming as a farm technology benefits from large-scale advantages due to relatively high investment costs and is primarily adopted on farms with medium to large field areas.

An introduction to farmer participatory research; An overview of the projects used as examples in this manual; Participation: identifying the places, people, and procedures for research; Diagnosis of farmers conditions; Evaluation of current and new technological options; Assessing the impact of new technologies.

A joint FAO and World Bank study which shows how the farming systems approach can be used to identify priorities for the reduction of hunger and poverty in the main farming systems of the six major developing regions of the world.