一九九六年春洋芋高产栽培技术我省春洋芋栽培面积近年近６００万亩，是我省粮菜饲料兼用的主要作物。它用途广，营养全面，不仅山区栽培，平坝、城镇郊区也广泛种植。随着市场经济的发展，洋芋在商品生产巾经济价值不断上升，显得日臻重要．现针对我省洋芋生产特点，就春... Spring potato yield cultivation techniques in 1996 Spring cultivation of potato in our province in recent years, nearly 600 acres, is the main grain and grain crops in our province. Its wide range of uses, comprehensive nutrition, not only in mountain cultivation, Pingba, suburban areas are also widely planted. With the development of a market economy, the economic value of potato production in the towel has become increasingly important. Now for our province potato production features, on the spring ...