/iser/ en /iser/news/list/2022/06/07/soil-carbon-increases-under-cover-crops The level of soil organic carbon (SOC) was almost 23 per cent higher in areas that had cover crops directly below vines, when compared to a standard method of spraying herbicide on the soil. June 10 2022 Sarah Keany /iser/news/list/2022/06/07/soil-carbon-increases-under-cover-crops