我院果树所科研人员,经过5年的研究,成功地利用茎尖微芽嫁接(STG)技术,培育出无病的柑 桔苗。目前已培育成功永春天马芦柑,少核雪柑。村下雪柑等三种优良品种单株。这些优良品种单株,不仅脱去严重为害柑桔生产的黄龙病病原,还同时脱去衰退病和裂皮 After 5 years of research, researchers at our fruit tree institute have successfully used stem-tip micro-bud grafting (STG) technology to cultivate disease-free citrus seedlings. Has successfully cultivated Wing Chun Tianma citrus, less nuclear snow citrus. Mukashita citrus, three fine varieties of single plant. These fine varieties of single plant, not only off the serious damage caused by citrus Huanglongbing pathogens, but also take off the recession and split skin