洋葱性状的回归分析  

Regression Analyses of Onion's Properties

作　　者：李成佐[1] 夏明忠[1] 柳刚[1] 潘天春[1] 单成海[1] 

机构地区：[1]西昌农业高等专科学校,四川西昌615013

出　　处：《西昌农业高等专科学校学报》1999年第3期5-7,14,共3页

摘　　要：本文就洋葱鳞茎的颈粗、横径、纵径、生物产量、叶数与鳞茎鲜重进行了回归分析,结果表明:洋葱鳞茎的横径、纵径、单株生物产量与洋葱鲜重之间的回归关系显著,横径的作用大于纵径。Regression analyses were experimented on the thickness of onion's bulb,cross radi- alis,vertical radialis,yields,leaf numbers and weights of bulbs.Our results have shown that re- markable regression relationships are among the cross radialis,vertical radialis,yield of a simple plant and the weight of bulbs and that the funelion of cross radialis is more influential than that of vertical radialis.

关 键 词：洋葱 性状 回归分析 产量 

分 类 号：S633.2[农业科学—蔬菜学]