摘要
【目的】对引进阿克苏种植的8个枣品种进行观察调查和综合评价,以期筛选出适合当地自然条件和栽培模式的品种,优化当地红枣品种结构,满足多样化的市场需求,提高红枣产业的经济效益。【方法】以新疆阿克苏地区引进的8个枣品种为研究对象,通过调查各品种枝组量、单枝枣吊数量、盛花期花盘直径及亩(667m^(2))产量等指标,分析研究8个枣品种在阿克苏地区的适应性和丰产性,并根据主成分分析结果计算各品种综合得分。【结果】不同枣品种在单枝和单株结果数、单果质量及亩(667m^(2))产量上存在显著差异,其中‘羌灰3号’‘新丰1号’和‘HF-1’亩(667m^(2))产均超过450kg,表现出较强的丰产性和推广潜力;‘蟠枣’单果质量最大(27.23g),适宜发展为优质鲜食品种;各品种枝组生长性状整体差异不大,但‘羌灰2号’一次枝粗度较高;8个品种枣吊性状整体整齐度较高,其中‘羌灰3号’单位枣吊结枣数最多(12.35颗);花期性状分析显示‘新郑红3号’花盘直径最大(5.77mm),而‘羌灰3号’蜜盘直径最大(3.14mm),各品种花品质差异不显著。综合隶属函数评价结果显示,综合评价排序为羌灰3号>HF-1>新丰1号>赛蜜酥>新郑红2号>羌灰2号>蟠枣>新郑红3号。【结论】8个枣品种中,‘羌灰3号’‘新丰1号’‘HF-1’等在南疆地区表现优良,具有较高的栽培推广价值。
【Objective】An observational investigation and comprehensive evaluation were conducted on eight jujube cultivars introduced for cultivation in Aksu,aiming to screen those suitable for the local natural conditions and cultivation models to optimize the local jujube cultivar structure,meet diverse market demands,and enhance the economic benefits of the jujube industry.【Methods】Using eight jujube cultivarrs introduced to the Aksu region of Xinjiang as the research subjects,indicators such as branch cluster quantity,number of fruit-bearing shoots per branch,flower disc diameter at full bloom,and yield per mu(667 m^(2))were investigated.The adaptability and yield potential of these eight jujube cultivars in the Aksu region were analyzed,and comprehensive scores for each variety were calculated based on principal component analysis results.【Results】Significant differences were observed among the different jujube cultivars in terms of fruit number per branch and per plant,single fruit mass,and yield per mu(667 m^(2)).Among them,‘Qianghui 3’,‘Xinfeng 1’,and‘HF-1’all yielded over 450 kg per mu,demonstrating strong yield potential and promotion prospects.‘Panzao’had the largest single fruit mass(27.23 g),making it suitable for development as a high-quality fresh-eating variety.Overall differences in branch growth traits among the cultivars were not substantial,but‘Qianghui 2’had a higher primary branch diameter.The traits of bearing shoots were generally consistent across the eight cultivars,with‘Qianghui 3’having the highest number of fruits per bearing shoot(12.35).Floral trait analysis showed that‘Xinzheng Hong 3’had the largest flower disc diameter(5.77 mm),while‘Qianghui 3’had the largest nectar disc diameter(3.14 mm).The flower quality did not differ significantly among cultivars.Comprehensive evaluation using the membership function method ranked the cultivars as follows:Qianghui 3>HF-1>Xinfeng 1>Saimisu>Xinzheng Hong 2>Qianghui 2>Panzao>Xinzheng Hong 3.【Conclusion】Among the eight jujube cultivars,‘Qianghui 3’,‘Xinfeng 1’,and‘HF-1’performed excellently in the Southern Xinjiang region and possess high value for cultivation and promotion.
作者
龙建春
李艺
姜元昊
王倩茹
LONG Jianchun;LI Yi;JIANG Yuanhao;WANG Qianru(Forestry Technology Extension Service Center of Aksu Prefecture,Xinjiang,Aksu Xinjiang 843000,China)
出处
《果树资源学报》
2026年第1期122-126,共5页
Journal of Fruit Resources
基金
自治区“三农”骨干人才项目(2023SNGG)
新疆红枣产业技术体系塔北综合试验站(XJLGCYJSTX02-08-2025)。
关键词
枣
阿克苏地区
资源引种
综合评价
jujube
Aksu region
resource introduction
comprehensive evaluation
