On farms and in laboratories: maize seed technologies and the unravelling of relational agroecological knowledge in South Africa
type: CreativeWork
description: When Europeans settled in South Africa in the 17th century, maize was already being grown as part of diverse and traditional cropping systems. Over centuries maize has become embedded in a web of social, ecological, economic and political relations. Since the 1900s the development of maize seed has increasingly shifted location as scientific maize breeding has come to dominate its production. In this time maize seed has changed form, from open pollinated varieties (OPVs) to hybrid seed, and most recently to genetically modified (GM) seed. While the progression of seed developments alongside their co-technologies such as pesticides, fertilizers and herbicides has greatly boosted yields, the development of maize has become increasingly generic and disconnected from the specificities of local agroecosystems. Like all technologies, maize seed technologies are not neutral but are rather deeply entangled in the history and politics of knowledge production. Commercial technologies such as hybrid and GM seeds are products of a particular lineage of thought rooted in the post-enlightenment age of modernist, dualist science. This has resulted in a conceptual dualism in which humans are seen as separate from nature. Studies on the impacts of new seed technologies have tended to replicate this dualism, focusing either on social or ecological aspects. Few investigate the effects on relationships between humans and agro-ecosystems. This thesis aims to address this knowledge gap by exploring the effects of the technification of maize seed on knowledge and practices within two sites of agricultural knowledge generation and practice in South Africa: smallholder maize agriculture and maize research and development. These offer two unique sites of knowledge creation and practice, and historically have had a turbulent relationship, rooted in colonialism and apartheid histories. Through exploring human-agroecosystem interactions, the research hopes to contribute to a broadened understan…
abstract: When Europeans settled in South Africa in the 17th century, maize was already being grown as part of diverse and traditional cropping systems. Over centuries maize has become embedded in a web of social, ecological, economic and political relations. Since the 1900s the development of maize seed has increasingly shifted location as scientific maize breeding has come to dominate its production. In this time maize seed has changed form, from open pollinated varieties (OPVs) to hybrid seed, and most recently to genetically modified (GM) seed. While the progression of seed developments alongside their co-technologies such as pesticides, fertilizers and herbicides has greatly boosted yields, the development of maize has become increasingly generic and disconnected from the specificities of local agroecosystems. Like all technologies, maize seed technologies are not neutral but are rather deeply entangled in the history and politics of knowledge production. Commercial technologies such as hybrid and GM seeds are products of a particular lineage of thought rooted in the post-enlightenment age of modernist, dualist science. This has resulted in a conceptual dualism in which humans are seen as separate from nature. Studies on the impacts of new seed technologies have tended to replicate this dualism, focusing either on social or ecological aspects. Few investigate the effects on relationships between humans and agro-ecosystems. This thesis aims to address this knowledge gap by exploring the effects of the technification of maize seed on knowledge and practices within two sites of agricultural knowledge generation and practice in South Africa: smallholder maize agriculture and maize research and development. These offer two unique sites of knowledge creation and practice, and historically have had a turbulent relationship, rooted in colonialism and apartheid histories. Through exploring human-agroecosystem interactions, the research hopes to contribute to a broadened understan…
author: Marshak, Maya
keywords: Environmental and Geographical Science
date published: 2021
date modified: 2026-07-22T22:22:58Z
provider: University of Cape Town
publisher: Networked Digital Library of Theses and Dissertations
type: WebPage
source organization: Unknown

PropertyValue
property ID: Handle
value: http://hdl.handle.net/11427/35539