设施栽培白色彩甜椒新品种‘申椒四号’的选育  

Breeding of a new white sweet pepper variety 'Shenjiao 4' for protected cultivation

作　　者：龚繁荣[1] 宋云鹏[1] 张丽丽[1] 刘凯歌[1] GONG Fan-rong;SONG Yun-peng;ZHANG Li-li;LIU Kai-ge(Horticultural Research Institute,Shanghai Academy of Agriculture Science;Shanghai Key Lab of Protected Horticultural Technology,Shanghai 201106,China)

机构地区：[1]上海市农业科学院设施园艺研究所,上海市设施园艺技术重点实验室,上海201106

出　　处：《上海农业学报》2018年第5期49-54,共6页Acta Agriculturae Shanghai

基　　金：上海市科委农业重点项目(13391901100)

摘　　要：通过对国内外相关彩甜椒(Capsicum annuum L. var. grossum Sent.)种质材料连续多代的自交纯化及观测鉴定,选育出优良高代亲本自交系P1209和P1208。经配组、品比试验,低温弱光耐性、抗病性、商品性、产量及其他园艺性状的观测与鉴定,选育出适于设施栽培,综合性状优良,优质抗病高产的白色彩甜椒新品种‘申椒四号’(P1209×P1208)。该品种为无限生长类型,早中熟,长势旺,株型紧凑,耐低温弱光,抗TMV与疫病;果实灯笼形、白色亮丽、大果肉厚味甜质脆,单果重180. 8 g,肉厚5. 9 mm,货架保质期6 d;商品产量水平32 376 kg/hm^2,较对照荷兰品种‘白美人’增产72. 07%,较‘白玉’增产45. 95%。The good high generation parental inbred lines, P1209 and P1208, were selected through continuous self-purification, identification and observation of color sweet pepper gemlplasm materials at home and abroad for generations. A new white pepper variety ＇ Shenjiao 4 ＇ （ P1209 × P1208 ） with good comprehensive characters,good quality,disease resistance and high yield, suitable for protected cultivation,was bred through the observation and identification of low temperature and weak light tolerance, disease resistance, commodity, yield and other horticultural characters through matching and variety comparison test. The variety is of infinite growth type, early-middle maturity, vigorous growth, compact plant type, low temperature and weak light resistance, TMV and blight resistance. The fruit is lantern-shaped, white and bright, with thick, sweet and crisp flesh. The single fruit weight is 180.8 g,and the flesh thickness is 5.9 mm thick. The shelf life is 6 d. The commodity yield was 32 376 kg/hm2,which was 72.07% higher than that of Holland variety ＇ Baimeiren＇ and 45.95% higher than that of ＇ Baiyu＇

关 键 词：白色彩椒 '申椒四号’ 设施栽培 组合 选育 

分 类 号：S641.303[农业科学—蔬菜学]