Production and physiological responses of Italian ryegrass and white clover grown in monocultures and mixed stands

Abstract

my supervisor, for his guidance and advice throughout this project Mrs. M. Smith, for her guidance and help with the statistical analysis of the results Miss L. Booysen, for her technical assistance with laboratory analysis Mr. H. Gerber, for his assistance in designing a suitable leaf cuvette for gas exchange studies The Roodeplaat Grassland Institute (ARC) in Pretoria, and specifically Dr. M. Wolfson, for financial support and the use of facilities.