抗寒、优质、软肉梨新品种‘吉香’的选育  

Breeding of a New Cold-Resistant,High-Quality and Soft-Meat Pear Cultivar Jixiang

作　　者：王强[1] 张茂君[1] 卢明艳[1] 闫兴凯[1] 武春昊 李红莲[1] 丁丽华[1] WANG Qiang;ZHANG Maojun;LU Mingyan;YAN Xingkai;WU Chunhao;LI Honglian;DING Lihua(Institute of Pomology,Jilin Academy of Agricultural Sciences/Scientific Observing and Experimental Station of Pomology(Jilin,Northeast Region),Ministry of Agriculture and Rural affairs,Gongzhuling 136100,China)

机构地区：[1]吉林省农业科学院果树研究所/农业农村部东北地区(吉林)果树科学观测实验站,吉林公主岭136100

出　　处：《东北农业科学》2023年第1期75-76,90,共3页Journal of Northeast Agricultural Sciences

基　　金：现代农业产业技术体系建设专项资金(CARS-28);吉林省科技重点研发项目(20180201082NY);吉林省创新工程项目(CXGC2017TD006)。

摘　　要：‘吉香’梨(原代号57-18)是由‘苹果梨’实生播种选育而成的秋子梨新品种,2019年获农业农村部非主要农作物品种登记证书。该品种抗寒能力强,叶片高抗梨黑星病、褐斑病。果实圆形、整齐,果皮绿黄色、阳面有红晕,平均单果质量145 g左右,最大果195 g。果肉白色,始熟时酥脆,后熟7 d左右变细软多汁,酸甜适口并有浓郁香气;果心小,石细胞少,品质优;可溶性固形物含量14.2%,可溶性糖8.54%,可滴定酸0.69%。吉林省中部地区9月上旬成熟,普通窖内可贮20~30 d。Jixiang pear(original code 57-18)is a new Pyrus ussuriensis variety with strong resistance to cold and disease selected from the Pingguoli seeding.It obtained the registration certificate of non-major crop varieties from the Ministry of Agriculture and Rural Affairs of the People’s Republic of China(2019).The fruit is green-yellow,sunny slope has a flush,the fruit shape is neat,round,and the average fruit weight is about 145 g,and the maximum fruit is 195 g.The flesh is white,crispy at the beginning of ripening,flesh becomes soft and fragrant after 7 days.The core of Jixiang is small,with few the stone cells,juicy,sweet and sour.The quality is excellent,the soluble solid content is 14.2%,and the soluble sugar is 8.54%.The titration acid is 0.69%.It matures in early September of Jilin Province,normal storage 20-30 days and excellent eating quality.

关 键 词：梨 抗寒 抗病 品种 

分 类 号：S661.2[农业科学—果树学]