Case study 17: The effect of spent yeast (Saccharomyces cerevisiae) strain SAB5 on the performance of village chickens

Thulile Sgwaneana, Nonkonzo Makhubu a, Moses Mefika Sitholeb and Rosemary Lencane Vilakatia
a Department of Agricultural Economics and Management, University of Swaziland, P.O. Luyengo, Swaziland
b Knowledge Systems, Human Sciences Research Council, Cape Town, South Africa

Contents

Summary
Background
Objectives
Questions to be addressed
Study design
Exploration & description
Findings, implications and lessons learned
Study questions
Further reading
Acknowledgements