瑶亭,一个位于北京市密云水库北岸高岭镇的村庄,这里的传统主栽作物是玉米,全村种植面积约67.00公顷。一代代的村民延续着祖辈流传下来的农耕传统,年复一年地耕种着,村里的王久文就是他们中的一个典型代表。2014年5月初的一天,一群身穿白大褂的农业科技人员带着五、六台村民们从来没见过的大农机来到了这个距密云县城32公里的小山村,人群中还夹杂着几个外国人的面孔,这队人选定了该村 Yao Ting, a village located in the town of Gaoling, north bank of Miyun Reservoir in Beijing, where the traditional main crop is corn and the village has a planting area of ​​67.00 hectares. Generational villagers have inherited the farming traditions handed down by their ancestors and cultivated year after year. Wang Jiuwen, a typical representative of the village, is one of them. One day in early May 2014, a group of agricultural scientists in white lab coats came to the small mountain village 32 km from Miyun County with five or six large farm machinery they had never seen before. There were a few people in the crowd The faces of foreigners, the team selected the village