黑龙江农业科学Issue(3)：33-38,6.DOI:10.11942/j.issn1002-2767.2025.03.0033
黑龙江省农业科学院沙棘优良品种特性分析
Characteristics Analysis of Excellent Sea Buckthorn Varieties from Heilongjiang Academy of Agricultural Sciences
摘要
Abstract
In order to enrich the varieties of sea buckthorn in Heilongjang Province,optimize the planting structure of sea buckthorn,and screen for excellent varieties of characteristic sea buckthorn suitable for planting in Heilongjang Province.Six sea buckthorn varieties selected by Heilongjiang Academy of Agricultural Sciences were used as experimental materials,the phenological period,growth traits,fruit traits,and basic nutritional components of the fruit were compared with Shenqiuhong to analyze the characteristics and application directions of different sea buckthorn varieties.The results showed that the Suiji series matured in mid to early August,while the late maturing varieties matured in mid to early September.The control variety,the Shenqiuhong Tree,had a strong growth potential with a plant height of 325.30 cm and a crown width of 291.20 cm.The tree was the tallest,followed by the Wanxia and Wanhuang varieties with lower tree heights of 240.20 and 283.40 cm,respectively.However,their crown width and ground diameter were larger,respectively,indicating vigorous growth.The Suiji series varieties had slightly weaker tree vigor,but they do not have thorns suitable for manual picking.As hybrid sea buckthorn varieties,Wanhuang and Wanxia had fruit type coefficients of 1.03 and 1.07,respectively.The fruit was round in shape,and although the single fruit weight was lower than that of Mongolian sea buckthorn,the fruit density exceeded 55·(10 cm)-1,resulting in more branches and a higher yield per plant than Mongolian sea buckthorn.They had slightly more thorns,but were suitable for winter harvesting or mechanical harvesting due to their late maturity.Suiji 1 and Suiji 2 had the lowest sugar acid ratio,at 0.54 and 0.61,respectively.The hybrid seabuckthorn varieties,Wanhuang and Wanxia,had the highest vitamin content,at 2.45 and 2.18 mg·g-1,respectively.The vitamin content of other varieties was lower than the average.In summary,the Suiji series of medium maturity varieties,due to their large fruit size,lack of thorns,and ease of manual harvesting,can be used as application varieties for sightseeing picking gardens or processing raw material forests;Among late maturing varieties,Wanhuang has the characteristics of high fruit density,high yield,and good quality,making it more suitable as a substitute variety for Shenqiuhong for promotion in winter fruit seabuckthorn production areas;Due to its late maturity,high yield,and high quality,Wanxia can be promoted and planted as a supplementary variety to Shenqiuhong through mechanical harvesting or pruning harvesting.关键词
沙棘/黑龙江省/品种特性/应用方向Key words
Hippophae rhamnoides L./Heilongjiang Province/variety characteristics/application direction引用本文复制引用
吴雨蹊,唐克,王蕊,张莉莉,房磊,李鹏举,侯帅,宋明明..黑龙江省农业科学院沙棘优良品种特性分析[J].黑龙江农业科学,2025,(3):33-38,6.基金项目
国家重点研发计划(2022YFD1600500) （2022YFD1600500）
水利部沙棘开发管理中心"沙棘良种选育试验示范"(2023-zg-kj-022). （2023-zg-kj-022）
