枸杞裂果特性及品种(系)间裂果率差异初步研究

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中图分类号： 5567.1+9 文献标识码：A doi：10.3969/j.issn.1002-204x.2025.12.004

文章编号：1002-204X（2025）12-0015-04

Preliminary Study on Fruit Cracking Characteristics and Differences in Fruit Cracking Rate among Cultivars （Lines）ofLycium barbarum L.

Li Yanlong'，Ma Juan²， Zhang Bo’，Qin Ken’，Luo Jiahong'，Jiao Enning' （1.Instituteof WolfberrySciences，NingxiaAcademyofAgricultureandForestrySciences，Yinchuan，Ningxia70002; 2.North Minzu University，Yinchuan，Ningxia 750021）

Abstract Aiming at the problem offruit cracking of Lycium barbarum during the red-ripening period when exposed to high temperature and rain，anartificial indoor water immersion method wasadopted to induce cracking，and a comparative studyonthecharacteristicsoffruitcracking of Lycium barbarumandthe diferences infruitcrackingrates among7l varieties （lines）wasconducted.Theresults showed that the longer the soaking time of Lycium barbarum fruits，the greater the cracking rate.The cracking patternswere mainlyunidirectional longitudinal cracking or bidirectional longitudinal cracking，and thecracking locations mainlyoccurrdon the side of the pulp close to the diaphragm.The cracking rates of different varieties （lines） ranged from 0% to 92% ，showing significant differences.A total of1Ovarieties （lines）resistantto cracking，19varieties （lines）notprone tocracking，28varieties（lines）prone to cracking，and 14 varieties（lines）extremely prone to cracking were screened out.These canserveas references for the commercial quality evaluation of Lycium barbarum fruits and the genetic breeding of crack-resistant fruits. Key Words Lycium barbarum L.; Cracked fruit; Cultivars（line）

枸杞（LyciumbarbarumL.）是茄科浆果类经济作物和名贵中药材，经过长期天然杂交和人工选择，已形成了许多品种（系），我国种植区域主要分布在西北地区有一定灌溉条件的冷凉、干旱和盐碱土壤区域。（剩余3167字）