http://agriculture.einnews.com/news/southern-africa-potatoConstantly updated news and information about agriculture industry. http://agriculture.einnews.com/news.php?wid=185622011 29 Aug 2008 18:32 GMT ... Lagos, Aug 29, 2008 (This Day/All Africa Global Media via COMTEX) -- Time was ... Keffi aimed at processing yam and sweet potatoes for export to the United Kingdom and ... being handled by 20 white farmers from Zimbabwe on the invitation of the state government, ...