早熟葡萄新品种红艳香的选育  

Breeding of a new table grape cultivar Hongyanxiang

作　　者：林洪[1] 郭印山[1,2,3] 刘镇东 郭秋余[1] 李丹琪 李坤 郭修武[1,2,3] LIN Hong;GUO Yinshan;LIU Zhendong;GUO Qiuyu;LI Danqi;LI Kun;GUO Xiuwu(College of Horticulture,Shenyang Agricultural University,Shenyang 110866,Liaoning,China;National&Local Joint Engineering Research Center of Northern Horticultural Facilities Design&Application Technology,Shenyang 110866,Liaoning,China;Key Labo-ratory of Protected Horticulture,Ministry of Education,Shenyang 110866,Liaoning,China)

机构地区：[1]沈阳农业大学园艺学院,沈阳110866 [2]北方园艺设施设计与应用技术国家地方联合工程研究中心,沈阳110866 [3]设施园艺教育部重点实验室,沈阳110866

出　　处：《果树学报》2022年第9期1721-1724,共4页Journal of Fruit Science

基　　金：国家重点研发计划项目(2019YFD1001904-07,2018YFD1000205);国家自然科学基金项目(31972368);国家现代葡萄产业技术体系岗位专家项目(CARS-29-yc-6);沈阳市科技计划项目(21-116-3-27);辽宁省重点研发计划项目(2020JH2/10200032)。

摘　　要：红艳香葡萄为二倍体欧亚种,是从87-1自交后代中选育出的浓玫瑰香味、早熟葡萄新品种。平均果穗质量491.6 g,圆锥形,无歧肩,长17.5~23.5 cm,宽12~16 cm;果粒椭圆形,果皮粉红色并覆盖果粉,肉质中等,平均单粒质量7.1 g,可溶性固形物含量(w,后同)18.5%,可滴定酸含量0.45%。在沈阳地区露地栽培,果实8月下旬至9月初成熟,从萌芽至成熟需115~120 d。红艳香对白粉病抗性较强,生长势中等,适宜在壤土栽植。Hongyanxiang is an early-ripening table grape with strong muscat aroma. This cultivar was selected from the self-pollinated seedings of 87-1(Vitis vinifera L.) in 1995. After the seed was sown in the greenhouse of Shenyang Agricultural University in March 1996, the seedlings were normally watered and pruned. Hongyanxiang first flowered and bore berry in 2000. It had good coloring, strong aroma and easy flower bud differentiation, and thereafter was named 14-10 in 2006. Since the berry of 14-10 showed high soluble solid content(w) and strong muscat aroma, it was grafted on Beta’(Vitis riparis Michx × V. labruscana Bailey) rootstock for further observation, and 14-10 was thus selected as the superior line in 2010. Through years of continuous observation on the growth and fruiting habits of grafted seedlings, 14-10 vine showed stable berry economic characteristics and high-yield performance with good quality, and it was determined as the final line in 2015, and released as Hongyanxiang in2019. Hongyanxiang is a diploid cultivar with bisexual flowers, its new cane is semi-erect and the tip of the young cane is half-open with medium-density villi. The front color of the young leaf is reddish brown, and the average length of the tendril is 1.71 cm. The adult leaves of Hongyanxiang are pentagonal and five lobed, with an average leaf area of 434.3 cm2. The petiole is concave, the overlapping type is closed, the average sawtooth length is about 1.5 cm, the upper crack is deeply carved and the lobes are slightly overlapped. However, the lower crack is closed. The color of Hongyanxiang canes is yellowish brown after maturation. The berry of Hongyanxiang has the characteristics of early maturity and high yield. The inflorescence of Hongyanxiang is conical in shape, moderate tightness without shoulder,17.5-23.5 cm long and 12-16 cm wide. The average inflorescence mass is 491.6 g and the average inflorescence stem length is 2.1 cm. The shape of berries is oval with pink peel, and the peel is thin and covered with fruit powd

关 键 词：葡萄 新品种 红艳香 玫瑰香味 

分 类 号：S663.1[农业科学—果树学]