棉田预留棉行冬种马铃薯研究初探  

Preliminary Study on Winter Planting Potato in the Cotton Field with Reserved Cotton Line

作　　者：李蔚[1] 张登科[1] 孙伟[1] 涂军明[1] 南策雄[1] 王新刚[2] 唐道廷[2] 

机构地区：[1]黄冈市农业科学院,湖北黄冈438000 [2]湖北省种子管理站,武汉430070

出　　处：《湖北农业科学》2008年第1期24-26,共3页Hubei Agricultural Sciences

基　　金：湖北省农业科技创新中心资助项目(2007-620-001-03)

摘　　要：在低海拔棉产区,对棉田预留棉行冬种马铃薯进行了试验。结果表明,鄂马铃薯5号产量最高,比较鄂马铃薯4号和黑引2号,产量有显著差异;黑引2号生育期较短,单薯较大,商品薯率高,有一定的季节和市场优势。马铃薯地膜覆盖栽培能显著提高马铃薯单株薯重和商品薯率,增产效果显著。To screening potato varieties for the rows preremained to plant cotton in the low altitude cotton area, the three different potato varieties was studied. The results showed,the yields of different varieties had remarkable differences and the yield of E-ma-ling-shu No.5 was the highest. Hei-yin No,2 had shorter growth period and bigger size. Culturing potato polyethlene fihn mulch is an efficient technique in increasing remarkably the yield of single plant and the rate of commodity potato.

关 键 词：马铃薯 棉田 预留棉行 

分 类 号：S532[农业科学—作物学] S562