“烟-稻、鱼”与“烟-莲、鱼”种养模式经济效益对比试验
“연-도、어”여“연-련、어”충양모식경제효익대비시험
Comparative Experiments on Economic Benefits of Planting and Cultivating Patterns of "Tobacco-cum-Rice and Fish "and" Tobacco-cum-Lotus and Fish"