湖北省巴东是一个典型的山区农业大县，近年来该县紧扣农民增收主题，围绕农业“双高一优”和产业化建设，探索出了三种生态农业模式。“果粮猪沼莱”模式。围绕山区开发，实行山L一片林、山腰一片田、山下一片园、山脚一条路，路边两排房的布局。田间主产粮油作物，果园实行粮 Badong in Hubei Province is a typical mountainous agricultural county. In recent years, the county has been closely linked to the theme of increasing peasants’ incomes. Three agricultural modes have been explored around the agricultural “double high and one excellent” and industrialization. “Fruit grain pig bolelet” mode. Around the mountain development, the implementation of a piece of forest L, hillside a field, a mountain under the mountain, foot of a road, the layout of two rows of roadside houses. Fields mainly produce grain and oil crops, orchard implementation of grain