Enrolments in agriculture programmes at universities in South Africa are low when compared to the other programmes. The purpose of this study was therefore to identify factors influencing the choice of agriculture as a study discipline by undergraduates in agriculture, in an open distance education university in South Africa. The study also investigated the impact of the three agriculture curricula taught at school level, as well as how well it prepares students for tertiary education. Both qualitative and quantitative research methods were used. Open distance-learning agriculture students and agriculture educators participated in the survey. A structured online questionnaire and an open-ended questionnaire were employed. The study revealed that two major composite variables, namely family and friends, as well as job considerations, were highly significant in the students’ choice of agriculture at tertiary level. The impact of the agriculture curricula taught in the schools in preparation for tertiary education gave learners basic terminology and concepts involved in agriculture. The study also revealed challenges faced by agricultural science educators amongst which were the revealed challenges faced by agricultural science educators amongst which were the learners’ negative attitude towards the subject, inadequate or lack of infrastructure, and lack of proper guidance and counselling regarding choosing of subjects as factors that could hinder effective teaching and learning of agriculture in South Africa schools. Students studying through open distance learning indicated convenience, flexibility of studying at own pace, and ample time to spend with family and work, as factors that influenced their choice of studying through open distance learning. Recommendations on how to improve the agriculture curriculum in South African schools and attract more students’ enrolment in agriculture as a field of study at tertiary level upon completion of grade 12 are discussed in detail in the study / Agriculture, Animal Health and Human Ecology / M. Sc. (Agriculture)