经过3年的研究与实践,潼南县成功地将原来杂交中稻一熟种植模式转变为杂交中稻(杂糯间栽)—秋马铃薯‖油菜高效栽培新模式,稻谷亩产可达576$7kg,亩产值881$58元;水稻收获后,利用稻草覆盖,免耕种植秋马铃薯,马铃薯亩产可达1120kg,亩产值1344元;10月中旬在秋马铃薯宽行间,免耕撬 After three years of research and practice, Tongnan County successfully transformed the original mode of one-cropping middle-hybrid rice into a new mode of efficient cultivation of hybrid middle-aged rice (hybrid glutinous rice) - “Autumn potato” ∥. The per-mu yield of rice reached 576kg, Mu yield of 881 $ 58 yuan; rice harvest, the use of straw covered, no-tillage cultivation of autumn potato, potato yields up to 1120kg, mu production value of 1344 yuan; in mid-October autumn potato wide row, no-tic pry