灿烂作砧木嫁接不同蓝莓品种的生长特性与品质比较

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（1.青岛市黄岛区农业农村局，山东青岛266400；2.山东省果树研究所，山东泰安271000；3.青岛西海岸农高发展集团有限公司，山东青岛266400）

中图分类号：S663.9 文献标志码：A 文章编号：1002-2910（2026）02-0030-04

Comparison of growth characteristics and fruit quality of different blueberry cultivars grafted on brightwell rootstock

GUAN Qingyun'， SUN Shan²， CHEN De3 ，WANG Jiawei²， HONG Po2* （1.Bureau of Agriculture and Rural Affairs of Huangdao District， Qingdao，Shandong 266400， China; 2.Shandong Institute ofPomology，Tai'an，Shandong 2710oo，China; 3.Qingdao West Coast Agricultural High-tech Development Group Co.，Ltd.， Qingdao， Shandong 266400， China）

Abstract： To address the problems of poor soil adaptability and high cost of substrate cultivation in blueberry， this study used rabbit-eye blueberry brightwell as rootstock， and three cultivars （Misty， O'Neal and Duke） as scions. A double “ V” grafting method was adopted to conduct the experiment in Qingdao. The survival rate， growth and fruit quality of grafted seedlings and cuttage seedlings were compared. The results showed that the grafted seedlings of Misty had the highest survival rate （85.6%） ，and their new shoot growth was significantly higher than those of other rootstock-scion combinations. The grafted seedlings of alltested cultivars with brightwell as rootstock exhibited significantly higher new shoot growth， stem diameter， chlorophyll content， single fruit weight， vitamin C content and anthocyanin content， as wellas lower titratable acid content， compared with cuttage seedlings， resulting in significantly improved fruit quality.

Key words： blueberry; grafting; rootstock; Britewell; fruit quality

蓝莓（Vacciniumspp.）果实营养价值丰富，富含花青苷，售价较高，种植效益显著[1，2]。（剩余4862字）