营养袋假植苗与漂浮苗对烤烟生长发育和产质量的影响
Journal of Kunming Teachers College（2007）
Abstract
通过大田试验研究比较了营养袋假植苗与一段式漂浮苗移栽后生长发育、叶绿体色素和经济性状的差异.结果表明,营养袋假植苗移栽后,生育进程快,大田生育期短;干物质积累量多,干鲜比高;叶绿体色素含量变化平缓,下部烟叶耐熟性好,上部叶落黄好,产量、产值高,经济效益好.提出了移栽时充足的土壤含水量、适宜的干物质量和光合叶面积是促进漂浮苗早生快发的关键措施.
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Key words
development,float-seedling,output and quality,nourishment-bag temporary planting seedling,flue-cured tobacco
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