茄子新品种绿优优400的选育
Breeding of a new variety of eggplant Lüyouyou 400
刘婧 1王利英 2乔军 2李素文 2田立鹏 1王清源 1王立宾2
作者信息
- 1. 天津市蔬菜遗传育种企业重点实验室·天津科润蔬菜研究所 天津 300381
- 2. 蔬菜生物育种全国重点实验室·天津市农业科学院蔬菜研究所 天津 300192
- 折叠
摘要
绿优优400是以自交系L11-2014为母本、自交系L8-2014为父本杂交选育而成的早熟绿茄杂交1代新品种.该品种早熟不早衰,连续坐果能力强,抗逆性强;7片叶左右着生门茄.果皮亮绿不发白,果面光滑饱满,果实长卵圆形,横径11.3 cm、纵径21.4 cm,果肉浅绿色,肉质软糯,单果质量500 g左右.早春保护地种植,667 m2产量可达10 000kg.田间抗青枯病、根腐病、黄萎病等土传病害,适宜江苏、河南等绿茄主产区保护地早春茬和露地种植.2023年9月获得国家植物新品种权证书.
Abstract
Lüyouyou 400 is a first-filial generation of early-maturing green eggplant,which is produced by inbred line L11-2014 as the maternal plant and inbred line L8-2014 as the paternal plant.This variety is precocious without prema-ture senility,featuring strong fruit-setting and stress resistance abilities.With 7 leaves around the eggplant branch,the fruit is oval,with transverse diameter of 11.3 cm,and longitudinal diameter of 21.4 cm.The fruit skin is bright green,and would not turn white,the fruit surface is smooth and full,and the flesh is light green,soft and waxy.The single fruit mass is about 500 g.In early spring,the yield of the green eggplants which grow in an protected area can reach 10 000 kg·667 m-2.This green eggplant can resist bacterial wilt,root rot,verticillium wilt and other soil-borne diseases in the filed,and it is suitable for early spring-cultivation and open-field planting in Jiangsu,Henan and other main produc-tion areas.
关键词
茄子/新品种/绿优优400/杂交1代Key words
Eggplant/New cultivar/Lüyouyou 400/F1 hybrid引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据