辣椒新品种‘宁椒12号’的选育  

Breeding of a New Pepper Cultivar ‘Ningjiao 12’

作　　者：颜秀娟[1] 赵云霞[1] 杨冬艳[1] 王学梅[1] YAN Xiujuan;ZHAO Yunxia;YANG Dongyan;WANG Xuemei(Institute of Horticulture,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002)

机构地区：[1]宁夏农林科学院园艺研究所,宁夏银川750002

出　　处：《北方园艺》2024年第22期157-160,共4页Northern Horticulture

基　　金：农业高质量发展和生态保护科技创新示范资助项目(NGSB-2021-8-01);宁夏自然科学基金资助项目(2023AAC03429);宁夏回族自治区科技创新领军人才资助项目(2021GKLRLX11);宁夏农业种质资源库基础条件建设资助项目(2022DPC05001)。

摘　　要：‘宁椒12号’是由宁夏农林科学院园艺研究所选育的自主知识产权的杂一代中早熟鲜食螺丝椒品种。露地条件下生育期190~195 d,保护地条件下生育期210~250 d。株型直立,第一雌花节位7~8节。平均果长26.7 cm,果实横径3.8 cm,果肉厚度0.22 cm,平均单果质量78 g,最大单果质量90 g;果面皱褶大浅,集中于果实上部,果顺直,青熟果深绿色,老熟果鲜红色,单株结果数28~32个。果实商品性好,味香辣,维生素C含量0.179 g·kg^(-1),干物质含量13%,总辣椒素含量0.179 g·kg^(-1)。中抗疫病,抗白粉病。667 m2产量3 700~4 500 kg。适宜宁夏及环境条件相近区域露地及保护地种植。‘Ningjiao 12’is a F1 pepper hybrid,produced by Ningxia Academy of Agriculture and Forestry Sciences with‘9861’as female parent and‘9818’as male parent.The growth period under open field conditions is 190-195 days,while under protected land conditions is 210-250 days.The plant is upright,with the first female flower node located at 7-8 nodes.The fruit is 26.7 cm in length,3.8 cm in width,and its flesh is 0.22 cm in thickness,78 g in average weight.The maximum single fruit weight is 90 g.The wrinkles on the surface of the fruit are large and shallow,concentrated in the upper part of the fruit.The fruit is straight,the green ripe fruit is dark green,and the old ripe fruit is bright red.The number of fruits per plant is 28-32.The fruit has good commercial properties,a spicy and fragrant taste,a vitamin C content of 0.179 g·kg^(-1),a dry matter content of 13%,and a total capsaicin content of 0.179 g·kg^(-1).Moderate resistance to epidemics and powdery mildew.The yield of 667 m2 ranges from 3700 to 4500 kg.It is suitable for planting in open and protected areas in Ningxia and areas with similar environmental conditions.

关 键 词：辣椒 ‘宁椒12号’ 一代杂种 

分 类 号：S641.3[农业科学—蔬菜学]