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Quantifying the impact of in-field rainwater harvesting (IRWH) production techniques on household food security for communal farmers in Thaba Nchu, Free State Province AgEcon
Baiphethi, Mompati N.; Viljoen, Machiel F.; Kundhlande, Godfrey; Botha, J.J.; van Rensburg, L.D..
The paper investigates the impact of employing in-field rainwater harvesting (IRWH) production techniques on household food security for communal farmers in Thaba Nchu, by estimating the minimum area of land that a representative household needs to cultivate in order to meet its requirements. First, using a poverty datum line for South Africa, annual income required by an average household for food and other basic necessities (shelter and clothes) is calculated, given a specific level of non-farm income for a typical household in the study area. Second, the caloric requirement for an average household's is estimated by using the daily caloric requirement of each member of the household. The household uses its income from non-farm sources to purchase food...
Tipo: Journal Article Palavras-chave: Food Security and Poverty.
Ano: 2006 URL: http://purl.umn.edu/31741
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Impact of land use on river basin water balance: a case study of the Modder River Basin, South Africa. AgEcon
Woyessa, Y.E.; Pretorius, E.; van Heerden, Pieter S.; Hensley, M.; van Rensburg, L.D..
Tipo: Report Palavras-chave: Water resource management; River basins; Climate; Land cover; Land use; Runoff; Water harvesting; Farmers’ attitudes; Crop production; South Africa; Modder River Basin; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Land Economics/Use; Production Economics; Productivity Analysis.
Ano: 2006 URL: http://purl.umn.edu/91819
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