小辣椒新品种‘宛椒207’的选育-《中国瓜菜》(2021年1期).docx

龙源版权所有 小辣椒新品种‘宛椒207’的选育作者：李金玲 郑明燕 王虹 源朝政 张中敏 高小峰 周晓静 崔炯来源：《中国瓜菜》2021年第01期 摘 要： ‘宛椒207’是以日本‘枥木三鹰椒’为母本、‘特抗高产三号’为父本，采用人工杂交手段，通过优良单株定向选择，经多年系统选育的簇生小辣椒（朝天椒）新品种。该品种全生育期210.2 d，平均株高73.0 cm，株幅49.5 cm，有效分枝数8.0个，果实纵径5.0 cm，果实横径0.9 cm，平均单果鲜质量1.36 g，单果干质量0.52 g，干鲜比0.37，单株果数115.0个，667 m2平均干椒产量273.04 kg。維生素C质量分数136 mg·100 g-1，辣椒素质量分数81.8 mg·kg-1。花皮果率10.0%，综合性状表现优良。适宜河南省各地露地栽培。2020年通过国家农业农村部非主要农作物品种登记。 关键词： 小辣椒; 新品种; ‘宛椒207’; 簇生 中图分类号： S641.3 文献标志码： A 文章编号： 1673-2871（2021）01-076-04 Breeding of a new hot pepper variety ‘Wanjiao 207’ LI Jingling， ZHENG Mingyan， WANG Hong， YUAN Chaozheng， ZHANG Zhongmin， GAO Xiaofeng， ZHOU Xiaojing， CUI Jiong （Nanyang Academy of Agricultural Sciences， Nanyang 473083， Henan， China） Abstract： ‘Wanjiao 207’is a new cluster hot pepper variety， which has been selected systematically for many years by means of artificial hybridization， using ‘Limusanyingjiao’ as female parent and ‘Sanhao’ of super resistant and high yield pepper as male parent. The whole growth period is 210.2 d. It is 73.0 cm in plant height， 49.5 cm in plant width， with 8.0 effective branchs. The fruit is 5.0 cm in length， 0.9 cm in width， 1.36 g in fresh weight， 0.52 g in dry weight， the ratio of dry weight and fresh weight is 0.37. The fruit number of single plant is 115. The yield of dry hot pepper is 273.04 kg per 667 m2 .The content of vitamin C is 136 mg·100 g-1， and the content of capsaicin is 81.8 mg·kg-1. The rate of spots on the rind of the fruit is 10.0%. The comprehensive characters of ‘Wanjiao 207’ are excellent. It is suitable for open field cultivation in Henan Province. Key wo···试读结束