结合资料记载在对太行山区枣缩果病广泛调查的基础上,在鹿泉梁庄、平山回舍、沧县枣良种繁育基地枣种质资源圃等地引进和初选出5个优系。经过多年多点的田间观测及室内、室外接种试验测定,选育出1个优良品种(系)—“冀抗1号”(暂定名),为在太行山区鹿泉梁庄发现的优良品种(系),其综合农艺性状优良,抗缩果能力显著强于当地主栽品种,对缩果病的有效控制具有重要的应用价值。 Based on the extensive investigation of the jujube fruit shrinkage disease in Taihang Mountain, the data of 5 juveniles were introduced and initially selected in Luquanzhuang Village, Pingshan Houshe Village and Zaizi Jujube Germplasm Resource Garden in Cangxian County. After many years of field observation and indoor and outdoor inoculation tests, one excellent variety (line) - “Ji Kang 1” (tentative name) was bred for the discovery in Luquanzhuang, Taihang Mountain The fine varieties (lines) with excellent agronomic traits and the ability of anti-shrinking were significantly stronger than the local cultivars, which had an important application value for the effective control of the fruit shrinkage diseases.