Researchers evaluated Miscanthus plantations in Ireland, where planting has been subsidized by the government. Carbon sequestration is expected to vary among different farming practices and soil characteristics. They found significant soil carbon sequestration under Miscanthus on both former tilled land and former grasslands after only two years of planting with little evidence that its introduction contributes to the carbon debt. The authors speculate that soil organic carbon lost when grassland is converted to Miscanthus can be regenerated within 4 to 5 years.
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Farming Commercial Miscanthus