新疆农业科学 ›› 2017, Vol. 54 ›› Issue (11): 2100-2110.DOI: 10.6048/j.issn.1001-4330.2017.11.018

• • 上一篇    下一篇

不同洋葱品种资源生物学特性评价及主成分分析

庄红梅, 王浩, 韩宏伟, 王强, 刘会芳, 杨生保   

  1. 新疆农业科学院园艺作物研究所,乌鲁木齐 830091
  • 收稿日期:2017-07-03 出版日期:2017-11-20 发布日期:2017-12-06
  • 通信作者: 王浩(1970-),男,山东鱼台人,研究员,研究方向为设施蔬菜栽培与生理,(E-mail)wanghao183@163.com
  • 作者简介:庄红梅(1987-),女,江苏连云港人,助理研究员,硕士,研究方向为蔬菜营养分子与生理,(E-mail)zhuanghongmei86@163.com
  • 基金资助:
    国家重点研发计划“西北干旱区设施蔬菜化肥农药减施技术模式建立与示范”(2016YFD0201005);自治区公益性基本科研业务项目“蔬菜品种收集引进及筛选利用研究”(KYGY2016119);现代农业产业技术体系专项资金资助(CARS-24-G-26)

Biological Characteristics Evaluation and Principal Component Analysis of Different Onion Germplasm Resources

ZHUANG Hong-mei, WANG Hao, HAN Hong-wei, WANG Qiang, LIU Hui-fang, YANG Sheng-bao   

  1. Institute of Horticultural Crops,Xinjiang Academy of Agricultural Sciences,Urumqi 830091, China
  • Received:2017-07-03 Online:2017-11-20 Published:2017-12-06
  • Correspondence author: WANG Hao(1970-),male,native place:Yutai,Shandong. Researcher,Bachelor,research field:Cultivation and physiology of greenhouse vegetables. (E-mail)wanghao183@163.com
  • Supported by:
    National key Research and Development Plan "Establishment and demonstration of chemical fertilizer and pesticide reduction technology for protected vegetables in arid areas in Northwest China"(2016YFD0201005);the Basic Research Funding for the Public Welfare Research Institutes of Xinjiang Uygur Autonomous Region "Introduction and screening of vegetable varieties"(KYGY2016119);Special Fund for the Modern Agricultural Research System (CARS-24-G-26))

摘要: 【目的】研究不同来源洋葱品种的各项性状优劣,对其多样性和特异性进行分析,并筛选出性状优良的品种。【方法】分别在乌鲁木齐安宁渠和阜康试验田,对引进的不同洋葱品种进行试验,并进行农艺性状调查。利用主成分分析与相关性分析方法对不同品种洋葱的农艺性状进行分析。【结果】表现良好的品种有金秋白皮、春园红皮、芦丰白皮、夕阳红白皮,其生物学特性表现良好,产量较高。而豫园红星和金秋红皮综合性状表现不佳。相关性分析表明,单个鳞茎重与单产、鳞茎纵径、鳞茎横径存在显著相关性;叶片数与假茎粗、肉质鳞片数存在显著相关性;叶长与株高、开展度、叶横径存在显著相关性;蜡粉与盘状茎横径、肉质鳞片厚有显著负相关性。【结论】金秋白皮、春园红皮、芦丰白皮、夕阳红白皮适应性强,可作为新疆洋葱栽培品种的改良资源。

关键词: 主成分分析; 洋葱; 品种资源; 生物学特性

Abstract: 【Objective】 The purpose of this paper is to evaluate the characters of different onion varieties, analyze the diversity and specificity, and screen out the suitable varieties which can express good agronomic traits and have preferred specific traits for the local people.【Method】Field experiments about different onion varieties were carried out in Anningqu and Fukang respectively. Moreover, agronomic traits of the introduced different onion varieties were also investigated. Furthermore, the agronomic traits of different onion varieties were analyzed via principal component analysis and correlation analysis.【Result】The results showed that Jinqiu-white, Chunyuan-red, Lufeng-white and Xiyanghong-white had good performance on biological characteristics and high yield among all the various characters, except the variety Yuyuan-red and Jinqiu-red. According to the results of correlation analysis, a significant correlation existed among the single bulb weight, the yield, the vertical diameter of the bulb and the bulb diameter. The leaf number was significantly correlated with stem diameter and the number of fleshy scales. The leaf length also had a significant correlation with plant height, width and leaf diameter. A negative significant correlation of wax powder between disc stem diameter and thick fleshy scales was also found.【Conclusion】Jinqiu-white,Chunyuan-red,Lufeng-white,Xiyanghong-white can be used as excellent germplasm resources for native onion varieties cultivar improvement.

Key words: principal component analysis; onion; germplasm resources; biological characteristics

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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