建宁县人民政府发布通告规定拖拉机农忙季节下田务农建宁县政府为了提高农业机械化水平，增强农业生产后劲，推进粮田适度规模经营确保增粮增收，于３月７日发布了《关于拖拉机耕务农的通告》。《通告》规定农村拖拉机每台每年必须完成机耕面积１４０亩以上，拖拉机完成机... Jianning County People’s Government promulgated the notice stipulates tractors farm season under agricultural farming Jianning County Government in order to raise the level of agricultural mechanization and enhance the sustainability of agricultural production and promote the moderate scale operation of grain to ensure increased grain and increase income on March 7 released the “ notice”. The circular stipulates that each rural tractor must complete more than 140 mu of plowed area per year, and the tractor finishes the machine.