红花草莓新品种红粉伊人的选育  

Breeding report of a new strawberry cultivar Hongfen Yiren with red flower

作　　者：姚环宇[1] 刘海楠 张学明[1] 陈玉波[1] 林益 YAO Huanyu;LIU Hainan;ZHANG Xueming;CHEN Yubo;LIN Yi(Jilin Academy of Agricultural Sciences/China Agricultural Science and Technology Northeast Innovation Center,Changchun 130033,Jilin,China;Changchun She’ai Agricultural Science and Technology Development Co.Ltd,Changchun 130600,Jilin,China)

机构地区：[1]吉林省农业科学院·中国农业科技东北创新中心,长春130033 [2]长春奢爱农业科技发展有限公司,长春130600

出　　处：《果树学报》2024年第5期1027-1030,共4页Journal of Fruit Science

基　　金：吉林省科技发展计划(20240303105NC);吉林省创新工程项目(CXGC2023SJ117)。

摘　　要：红粉伊人是由沈阳农业大学优系18SF与52SF杂交育成的红花草莓新品种。果实红色,圆锥形或楔形,风味酸甜,有香气,一级序果平均单果质量7.06 g。可溶性固形物含量(w)为11.6%,果实硬度为1.06 kg·cm^(-2)。公主岭地区(东经124°、北纬43°)露地栽培,5月中旬开花,单花花期5~7 d,连续开花能力强,群体花期4个月以上。6月上中旬果实成熟。抗灰霉病和白粉病,高抗叶斑病,适宜露地栽培。红粉伊人花深粉红色,花冠茎3.1 cm,花瓣数5~8枚。适合在吉林省中部、东部及相似生态区露地栽培。Hongfen Yiren is a new red-flowered ornamental strawberry cultivar with long florescence over 4 months.The seedling was derived from a cross between 18SF and 52SF in 2017 at the experimental field.The parents were introduced from Shenyang Agricultural University.It was initially selected in 2018 for its dark pink flower,the ability of continuous flowering and resistance.Through artificial hybridization pollination,350 hybrid seeds were got in 2017.After regional adaptability testing at three sites(including Gongzhuling,Huinan and Meihekou)over three years from 2019 to 2021,it was finally selected in 2021.This species is moderate,attaining a height of 14.6 cm;the plant is vigorous with upright growth habit.The crown diameter is from 16.8 cm to 20.4 cm.The leaves are elliptic with green color.The leaf length is 4.9 cm and the leaf width is 3.3 cm,with sharply serrated margin.The petiole length is 6.1 cm.Hongfen Yiren has hermaphrodite dark pink flowers of 3.1 cm in the corolla diameter and 5-8 petals per flower.The number of flowers per inflorescence is 4-12.Fruit is conical or wedgeshaped with slightly red peel.The flesh is red with light aroma.The average single primary fruit weight is 7.06 g,2.6 cm long and 2.5 cm wide.The fruit tastes sweet and sour.The content of soluble solids is 11.6%.The content of total soluble sugar is 55.47%.The content of soluble acid is 0.46%.The content of vitamin C is 0.41 mg·g-1.The fruit firmness is 1.06 kg·cm^(-2).The plantlets are usually planted in mid-April and start to bloom in mid-May and end in October in the open field in Gongzhuling region(124°E and 43°N).The opining time of each flower lasts 5 to 7 days.The ability of continuous flowering is strong.The fruits ripen in early or middle June in the open filed.This cultivar is mainly used for ornamental purposes and has a low yield.It is resistant to gray mold and powdery mildew,and highly resistant to leaf spot.This cultivar is suitable for ornamental purpose.It can be ornamentally cultivated in strawberry producing area

关 键 词：草莓 新品种 红粉伊人 红花 

分 类 号：S668.4[农业科学—果树学]