Field is a natural resource the farmers rely on, however following the construction of water conservancy projects, plenty of field are drowned and farmers are forced to migrate. Recent years, practitioners tried to lift up the field in the reservoir area to reduce the drowning. The field lifting test in Xiajiang water conservancy project had achieved great success, it’s promoted among the reservoir area and the effect was remarkable. Field lifting not only saves precious land resources, it also reduces immigration fees and total investment. By avoiding the local residents from suffering exile, it enhances social harmony and is worth promotion and application.