马铃薯套种玉米地膜覆盖栽培技术
INNER MONGOLIA AGRICULTURAL SCIENCE AND TECHNOLOGY（2008）
Abstract
马铃薯套种玉米地膜覆盖栽培技术是采用高产紧凑型杂交玉米和早熟型马铃薯套种.示范田平均每667m2产鲜薯2730kg、玉米570kg,产值达1491元,纯收入1100元,投产比1:3.8,为农民增收开辟了一条新途径,有较广阔的推广应用前景.现将关键栽培技术简介如下.
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