新疆农业科学 ›› 2021, Vol. 58 ›› Issue (10): 1809-1820.DOI: 10.6048/j.issn.1001-4330.2021.10.006

• 作物遗传育种·种质资源·分子遗传学·耕作栽培·生理生化·农产品分析检测 • 上一篇    下一篇

野杏家系经济性状及果实营养成分分析

董胜君1(), 王冉冉1, 盛楠1, 胡万金2, 曲杨2, 陈建华1   

  1. 1.沈阳农业大学林学院,沈阳 110161
    2.辽宁省生态实验林场,辽宁朝阳 122300
  • 收稿日期:2021-01-02 出版日期:2021-10-20 发布日期:2021-10-26
  • 作者简介:董胜君(1974-),男,辽宁大连人,教授,博士,研究方向为经济林良种选育及高效栽培,(E-mail) dsj928@163.com
    DONG Shengjun (1974-), male, professor, doctor. Research direction: Economic forest seed selection and efficient cultivation, (E-mail) dsj928@163.com
  • 基金资助:
    “十三五”国家重点研发计划“特色经济林高效育种技术与品种创制”(SQ2019YFD100071);辽宁山杏种质资源保存与育种国家长期科研基地运行补助项目(2020132519)

Analysis of Economic Characters and Fruit Nutrition Components ofArmeniaca vulgaris var.ansu family

Shengjun DONG1(), Ranran WANG1, Nan SHENG1, Wanjin HU2, Yang QU2, Jianhua CHEN1   

  1. 1. College of Forest,Shenyang Agricultural University,Shenyang 110161,China
    2. Ecological Experimental Forest Farm in Liaoning Province,Chaoyang Liaoning 122300,China
  • Received:2021-01-02 Online:2021-10-20 Published:2021-10-26
  • Supported by:
    National Key R&D Program Project of China“Efficient breeding technology and variety creation of characteristic economic forest”(SQ2019YFD100071);Liaoning Province Wild apricot Germplasm Resource Preservation and Breeding National Permanent Scientific Research Base operation subsidy project(2020132519)

摘要:

【目的】研究分析野杏家系经济性状及果实营养成分,为优良野杏家系筛选及综合开发利用提供理论依据。【方法】选取宁夏、甘肃种源的38个野杏家系为材料,采用变异分析、多重比较、相关性分析以及主成分分析等方法,研究其经济性状及果实营养成分。【结果】产果量的变异系数最大,为0.78;VC含量的Shannon指数最大,为2.02,果实营养成分的Shannon指数高于经济性状,野杏家系的经济性状及营养成分变异程度高、多样性丰富。营养成分与果实性状间存在较强的相关性,其中单果质量与果实三径呈极显著正相关。主成分分析累计贡献率达78.786%,能代表性状的主要信息。【结论】102、119、201号等6个优良家系,其中102和119号家系果肉鲜食口感好、营养价值高,201号家系产果量最大,可作为丰产类型。

关键词: 野杏; 经济性状; 营养成分

Abstract:

【Objective】 This study analyzed the economic characters and fruit nutrition component, in the hope of providing the oretical basis for the selection and comprehensive development and utilization of excellent Armeniaca vulgaris var.ansu families.【Methods】 Taking 38 Armeniaca vulgaris var.ansu families from Ningxia and Gansu Provinces as the material, their economic characters and fruit nutrition components were studied by means of variation analysis,multiple comparison,correlation analysis and principal component analysis.【Results】 The variation coefficient of fruit yield was 0.78, the Shannon index of VC content was 2.02, and the Shannon index of fruit nutrition components was higher than that of economic characters. The variation degree of economic characters and nutrition component of Armeniaca vulgaris var.ansu families was high, and the diversity was rich. There was a strong correlation between the content of nutrition components and fruit traits, among which single fruit mass was positively correlated with the three diameters of fruit. The cumulative contribution rate of principal component analysis was 78.786%, which could represent the main information of characters. 【Conclusion】 Six excellent families, such as No.102, No.119 and No.201, are selected synthetically, among which, No.102 and No.119 families have good taste of fresh fruit, high nutritional value, and No.201 family has the largest fruit yield, which can be used as the type of high yield.

Key words: Armeniaca vulgaris var.ansu; economic characters; nutritional components

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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