茎瘤芥新品种涪杂2号的选育  

A New Tumorous Stem Mustard F_1 Hybrid—‘Fuza No.2’

作　　者：范永红[1] 周光凡[1] 林合清[1] 刘义华[1] 王彬[1] 陈材林[1] 王旭祎[1] 

机构地区：[1]重庆市涪陵区农业科学研究所

出　　处：《中国蔬菜》2008年第8期38-40,共3页China Vegetables

基　　金：重庆市"十五"良种创新工程项目(8439)

摘　　要：涪杂2号是以茎瘤芥胞质雄性不育系96154-5A为母本,以自交系920145为父本配制而成的茎瘤芥一代杂种。该品种最显著的特点是产量优势明显,耐先期抽薹,株型紧凑,瘤茎形状美观,皮薄筋少,加工品质好。特别是能在8月下旬〔比正常播期提早15d(天)〕播种,翌年1月上中旬〔比正常收获提早45d(天)〕收获。适宜四川盆地茎瘤芥产区种植,一般每667m2产量2500～3000kg,高产可达3500kg以上。‘ Fuza No. 2＇ is a new tumorous stem mustard FL hybrid developed by crossing a CMS line 96154 - 5A as female parent and a self line 920145 as male parent. It has distinctive yield heterosis, good quality and processing characteristics ,with tumorous stem of round shape and compact plant type. It can be sown in the last 10 days of August（ 15 days earlier than normal）and be harvested in the first or middle 10 days of Jan（45 days earlier than normal）. It is suitable for cultivation in Sichuan basin. Its yield is generally 37.5 -45.0 t · hm^ -2 and could even higher than 52.5 t · hm^ -2.

关 键 词：茎瘤芥 涪杂2号 一代杂种 胞质雄性不育系 

分 类 号：S637[农业科学—蔬菜学]