Improving agricultural water productivity, under rainfed or irrigated conditions, holds significant scope for addressing climate change vulnerability. It also offers adaptation capacity needs as well as water and food security in the southern African region. In this study, evidence for climate change impacts and adaptation strategies in rainfed agricultural systems is explored through modeling predictions of crop yield, soil moisture and excess water for potential harvesting. The study specifically presents the results of climate change impacts under rainfed conditions for maize, sorghum and sunflower using soil-water-crop model simulations, integrated based on daily inputs of rainfall and evapotranspiration disaggregated from GCM scenarios. The research targets a vast farming region dominated by heavy clay soils where rainfed agriculture is a dominant practice. The potential for improving soil water productivity and improved water harvesting have been explored as ways of climate change mitigation and adaptation measures. This can be utilized to explore and design appropriate conservation agriculture and adaptation practices in similar agro-ecological environments, and create opportunities for outscaling for much wider areas. The results of this study can suggest the need for possible policy refinements towards reducing vulnerability and adaptation to climate change in rainfed farming systems.

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A two‐phase study was conducted in the Mopani and Vhembe Districts of the Limpopo Province of South Africa to identify types of small‐scale businesses used by households to improve their income. The study sample was made up of 240 households from 16 villages and members from 16 organizations working with households in small‐scale, business‐related activities. Phase one of the study collected data on the types of small‐scale businesses carried out by households and organizations assisting them. Phase two developed training manuals and offered training to households. The findings revealed that self‐employment from sales of prepared and processed foods provided the main source of income for most households. Clothing and needlework and housing and art/craft were also used by families to generate income. Problems experienced included lack of technical/management skills, lack of marketing/business skills, inadequate operational funds, low profit margins, unavailability of raw materials and competition from big businesses. The findings highlighted the importance of consumer science‐related skills in poverty alleviation programmes targeting low‐resource households.

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