Australian Broadcasting Corporation: Nine research programs across the country will begin looking at effective ways to store carbon in soil in a bid to reduce emissions. Announced by Federal Agriculture Minister Tony Burke today, a further nine programs will also monitor nitrous oxide emissions of various farming systems, at a total cost of $32 million. Mr Burke told the ABARE 2009 Outlook Conference that the potential benefits of storing carbon in soil were great but more scientific work had to be done before it …