The contribution of subsistence farming to food security in South Africa

MN Baiphethi, PT Jacobs - Agrekon, 2009 - journals.co.za
Poor households access their food from the market, subsistence production and transfers
from public programmes or other households. In the past rural households produced most of …

Farmers' perceptions of adaptation to climate change and water stress in a South African rural community

S Gandure, S Walker, JJ Botha - Environmental Development, 2013 - Elsevier
This paper documents the manner in which smallholder farmers in Gladstone, a rural village
near the town of Thaba Nchu in the Free State Province of central South Africa, perceive and …

management of cover crop intercropping for live mulch on plant productivity and growth resources: A review

AR Dzvene, WA Tesfuhuney… - Air, Soil and Water …, 2023 - journals.sagepub.com
Cover crops are a valuable tool for improving resources use, soil health, and productivity.
However, the effects of intercropping cover crops as live mulches with cash crops can vary …

Developing suitability maps for rainwater harvesting in South Africa

JM Kahinda, ESB Lillie, AE Taigbenu, M Taute… - … of the Earth, Parts A/B/C, 2008 - Elsevier
Dry spells are a direct consequence of spatial and temporal variability of rainfall, and these
jeopardise the success of rainfed agriculture by causing crop yield reduction and crop failure …

[HTML][HTML] Planting time and stand density effect on radiation interception and use efficiency of maize and sunn hemp intercropping in semi-arid South Africa

AR Dzvene, WA Tesfuhuney, S Walker… - Agricultural and Forest …, 2023 - Elsevier
Solar radiation must be efficiently utilised to enhance dry matter accumulation and carbon
sequestration capacity within dryland agroecosystems. The study evaluated the effects of …

Socio-economic reasons for the low adoption of water conservation technologies by smallholder farmers in southern Africa: a review of the literature

SR Perret, JB Stevens - Development Southern Africa, 2006 - Taylor & Francis
Natural resource degradation and water scarcity, which threaten the sustainability of
smallholder farmers' livelihoods in semi-arid developing areas, are a global concern …

Characterisation of rainfall at a semi-arid ecotope in the Limpopo Province (South Africa) and its implications for sustainable crop production

J Mzezewa, T Misi, L Van Rensburg - Water SA, 2010 - ajol.info
Detailed knowledge of rainfall regime is an important prerequisite for agricultural planning.
Despite the importance of rain-fed agriculture to food security in the semi-arid regions of …

[HTML][HTML] Optimizing the planting time and stand density of sunn hemp intercropping for biomass productivity and competitiveness in a maize-based system

AR Dzvene, WA Tesfuhuney, S Walker, G Ceronio - Field Crops Research, 2023 - Elsevier
Context Optimizing cover crop intercropping should aim to be sustainable, economically
feasible and environmentally benign. Significant consideration must be given to cover crop …

In-Field Rainwater Harvesting Tillage in Semi-Arid Ecosystems: II Maize–Bean Intercrop Water and Radiation Use Efficiency

W Tesfuhuney, M Ravuluma, AR Dzvene, Z Bello… - Plants, 2023 - mdpi.com
The purpose of this study was to evaluate alternative management practices such as in-field
rainwater harvesting (IRWH) and intercropping techniques through conducting on-farm …

Effects of intercropping sunn hemp into maize at different times and densities on productivity under rainwater harvesting technique

AR Dzvene, W Tesfuhuney, S Walker… - Frontiers in Sustainable …, 2022 - frontiersin.org
Maize is a major food crop in Sub-Saharan Africa (SSA), and its productivity is affected by
climate change-adaptive sustainable management practices. A 2-year field study (2019/20 …