花生不同类型品种根系生育特性研究  

Study on Root Growth Characteristic of Different Type Peanut Varieties

作　　者：李尚霞[1] 封海胜[1] 宫清轩[1] 万书波[2] 李华军 王松娟 

机构地区：[1]山东省花生研究所,山东青岛266100 [2]山东省农科院,山东济南250100 [3]招远夏甸农技站

出　　处：《花生学报》2005年第3期26-29,共4页Journal of Peanut Science

基　　金：农业部"948"(2003-T12)项目

摘　　要：对5个类型的花生品种根系的生育特性进行了研究。结果表明,龙生型品种和中间型品种根长较长,而珍珠豆型品种根长最短;龙生型品种干物重最高,珍珠豆型品种最低;根系活力及SOD、CAT活性均表现为多粒型品种最高,中间型品种最低。Author studied on root growth characteristic of five types peanut varieties. The results indicated that the root length of var. hirsuta and irregular type are longer, the root length of var. vulgaris is shortest; Dry matter change of Var. hirsuta is upmost, var. vulgaris is lowest; Root and SOD、CAT activity of var. fastingiata is upmost, irregular type is lowest.

关 键 词：花生 类型 根系 生育特性 

分 类 号：S565.2[农业科学—作物学] Q945[生物学—植物学]