|Table of Contents|

Evaluation of Fruit Traits and Selection of Excellent Fresh Food Resources for Apricot Germplasm Resources in Cold Regions

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2024年8
Page:
20-26
Research Field:
Publishing date:

Info

Title:
Evaluation of Fruit Traits and Selection of Excellent Fresh Food Resources for Apricot Germplasm Resources in Cold Regions
Author(s):
CHEN Lei1; ZHAO Hui2; LIU Yufu3; ZHANG Hanzhu3; ZHANG Yanbo1; HOU Jiaxian1
(1.China Agricultural Science and Technology Northeast Innovation Center,Jilin Academy of Agricultural Sciences,Changchun,Jilin 130000;2.Zhenlai County Black Soil Protection Monitoring Center,Zhenlai,Jilin 137300;3.Jilin Provincial Seed Management Station,Changchun,Jilin 130000)
Keywords:
apricot; qualitative traits; quantitative traits; correlation analysis; principal component analysis
PACS:
S 662.2
DOI:
10.11937/bfyy.20233884
Abstract:
Twenty-nine apricot germplasm resources were used as test materials，twenty-three qualitative traits and six quantitative traits of fruit were analyzed and evaluated,in order to provide reference for deeply understand the genetic diversity of apricot germplasm resources in cold regions，screen and excavate and efficiently utilize apricot resources.The results showed that the variation coefficients of fruit firmness and single fruit weight were 68.35% and 40.32%，respectively.There was a significant positive correlation between single fruit weight and nuclear fresh weight.〖JP2〗The Shannon-Weaver index of quality traits was 0.273 2-1.673 1，the diversity index of fruit shape was the highest，which was 1.673 1，and the diversity indexes of flavor and fruit color were 1.204 9 and 1.191 9，respectively，indicating that the phenotypic diversity of apricot resources was abundant.Principal component analysis showed that the first 8 principal components could represent most of the information of 23 descriptive characters，and the cumulative variance contribution rate was 77.789%.Six excellent fresh apricot resources were selected：‘Danish Yellow Apricot’‘Shuangshan Apricot’‘Huadian Apricot’‘White Apricot 1’‘Jiutai Late Apricot’ and ‘Huadian Red Qpricot’.

References:

［1］王玉柱.中国杏和李产业调查报告［M］.北京:中国农业出版社,2016.［2］刘慧涛,张冰冰,郭俊英,等.吉林省的杏属种质资源［J］.果树科学,1997,14(3):201-203.［3］孙浩元,杨丽,张俊环,等.杏种质资源研究进展［J］.经济林研究,2017,35(3):251-258.［4］章秋平,刘威生.杏种质资源收集、评价与创新利用进展［J］.园艺学报,2018,45(9):1642-1660.［5］董胜君,孙永强,陈建华,等.野杏无性系表型性状多样性分析及综合评价［J］.植物遗传资源学报,2020,21(5):1156-1166.［6］张艳敏,何天明,冯建荣,等.杏种质资源评价、创新与利用研究新进展［J］.园艺学报,2009,36(5):755-762.［7］陈学森,李宪利,张艳敏,等.杏种质资源评价及遗传育种研究进展［J］.果树学报,2001,18(3):178-181.［8］张加延.李杏种质资源收集保存和鉴定评价的进展［J］.中国果树,1998(1):50.［9］宋永宏,杨复康,李静江,等.杏种质资源外观性状聚类分析［J］.北方园艺,2020(22):31-36.［10］宋永宏,杨晓华,李静江,等.不同杏品种果实营养成分分析及综合评价［J］.中国农学通报,2018,34(23):65-71.［11］董胜君,王若溪,张皓凯,等.不同种源东北杏果实表型性状多样性分析［J］.植物资源与环境学报,2020,29(6):42-50.［12］李元会,王兴腾,张姗姗,等.阿里地区杏的果实表型性状多样性分析［J］.西藏农业科技,2020,42(S1):54-58.［13］马艺杰,王世全,王晶，等.地方资源“鸡蛋皮核桃”经济性状主成分分析及综合评价［J］.北方园艺,2022(19):36-40.［14］张斌斌,蔡志翔,沈志军,等.观赏桃种质资源表型性状多样性评价［J］.中国农业科学,2021,54(11):2406-2420.［15］陈守一,王红林,罗昌国,等.贵州晚熟李表型性状分析及优良种质筛选［J］.经济林研究,2022,40(2):100-111.［16］万映伶,刘爱青,张孔英,等.菏泽和洛阳芍药品种资源表型多样性研究［J］.北京林业大学学报,2018,40(3):110-121.［17］张龙进,李桂双,白成科,等.山茱萸种质资源数量性状评价及相关性分析［J］.植物遗传资源学报,2012,13(4):655-659.

Memo

Memo:
-
Last Update: 2024-05-11