抓科技样板百亩玉米创高产南华县加强农村建设工作队南华县天申堂乡天申堂村公所党支部不断增强科技兴农意识，下力度抓科技措施办样板，１９９５年在海拔２４００米山区创３００亩连片玉米平均亩产６５０千克。全村粮食总产比上年增长３８．８％。其具体做法：一、强化科... Grasping science and technology model acres of corn hit a high yield Nanhua County to strengthen the task force of rural construction Tianhua Tangxian Township, Nanhua County Tiansheng Tangcun Branch Office constantly enhance science and technology awareness of agriculture, science and technology measures under the efforts to do a model in 1995 at an altitude of 2,400 meters above sea level Create 300 acres of contiguous corn average yield of 650 kg. The village’s total grain output increased 38.8% over the previous year. The specific practices: First, strengthen the Branch ...