甜椒新品种晋青椒4号的选育  

Breeding of a New Sweet Pepper Cultivar Jinqingjiao 4

作　　者：岳青[1] 梁燕平[1] 智海英[1] 苗如意[2] YUE Qing;LIANG Yanping;ZHI Haiying;MIAO Ruyi(Institute of Horticulture,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,China;Institute of Vegetable,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,China)

机构地区：[1]山西省农业科学院园艺研究所,太原030031 [2]山西省农业科学院蔬菜研究所,太原030031

出　　处：《辣椒杂志》2018年第2期21-24,共4页Journal of China Capsicum

基　　金：山西省重点研发计划重点项目"抗旱节水辣椒新品种选育及栽培关键技术研究"(201703D211019);山西省农业科学院科技创新研究项目"辣椒抗旱种质资源创新与利用"(ycx2018415);山西省国际科技合作项目"中加合作青椒优质新种质的引进与创新研究"(2011081009)

摘　　要：晋青椒4号是中晚熟甜椒杂交一代新品种。母本是自交系C13,父本是自交系C2。该品种叶色深绿,株型紧凑。平均株高55 cm,平均株幅58 cm。果实为方灯笼形,果肩稍凹入,果顶平。果实大小均匀,平均纵径和横径8 cm×8 cm,果肉厚0.6~0.8 cm,4心室居多。平均单果质量185 g,一般每667 m2产量4 000 kg以上。田间抗病毒病和疫病能力与对照中椒4号相当,适宜山西省北部露地地膜覆盖栽培。‘Jinqingjiao 4’is a new F1 hybrid sweet pepper variety with middle-late maturity.It was developed by crossing inbred line‘C13’as female parent and‘C2’as male parent.It has the dark-green leaves and a compact plant-type.The average plant height is about 55 cm and the average plant width is around 58 cm.Its fruit shape likes a square lantern with slightly concave fruit shoulder and relatively flat fruit top.The size of fruits is relatively uniform.The average longitudinal diameter of fruits is 8 cm and the average transverse diameter is 8 cm.The fruit flesh thickness is 0.6~0.8 cm.Most of the fruits have 4 ventricles.The average fruit weight is 185 g.Its average yield is over 4 000 kg/667 m2.Its resistances to virus disease and Phytophthora Blight are comparable with Zhongjiao 4’s in the field.It is suitable for plastic film mulching cultivation in North of Shanxi province.

关 键 词：甜椒 一代杂种 晋青椒4号 选育 

分 类 号：S641.3[农业科学—蔬菜学]