|Table of Contents|

Comprehensive Evaluation and Screening of High Temperature Resistance and Yield of Oil Peony ‘Fengdan’

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2022年19
Page:
69-77
Research Field:
Publishing date:

Info

Title:
Comprehensive Evaluation and Screening of High Temperature Resistance and Yield of Oil Peony ‘Fengdan’
Author(s):
WANG XiaoxiaoLU LiliLI QinTAO JunZHAO Daqiu
(College of Horticulture and Plant Protection,Yangzhou University,Yangzhou,Jiangsu 225009)
Keywords:
advanced selectionshigh temperature resistanceyieldfactor analysiscluster analysis
PACS:
-
DOI:
10.11937/bfyy.20221188
Abstract:
Fifty-nine oil peony ‘Fengdan’ individual plants were used as experimental materials.Correlation analysis,factor analysis and cluster analysis were used to study the effects of summer high temperature on the agronomic characters and resistance indexes of ‘Fengdan’,in order to provide reference for the high temperature resistance breeding of oil peony.The results showed that the characters of each plant were significantly different,and the average coefficient of variation was 33.61%.Correlation analysis showed that the yield-related traits such as crown width,number of fruits,number of seeds in a plant,yield per plant were significantly positively correlated,while the high temperature resistant traits such as high temperature damage index,SPAD value,water content and electrical conductivity were significantly correlated.Factor analysis showed that 6 main factors were extracted from 19 indices,with a cumulative contribution rate of 74.876%.The first factor was yield factor,with variance contribution approached to 28.351%.The second factor was seed factor,with variance contribution approached to 13.756%.The third factor was high temperature resistance factor,with variance contribution approached to 11.040%.The latter three factors had low contribution rates and were collectively referred to as other factors.Cluster analysis showed that 59 individual plants could be divided into four grades at 5.0 square Euclidean distance,and 5 excellent individual plants with high temperature resistance and high yield were screened out.

References:

[1]申少斐,裴燕妮,张丽,等.油用牡丹籽仁中茋类化合物超声波提取及其抑菌活性研究[J].山西农业科学,2018,46(5):742-747.[2]LI S S,YUAN R Y,CHEN L G,et al.Systematic qualitative and quantitative assessment of fatty acids in the seeds of 60 tree peony (Paeonia section Moutan DC.) cultivars by GC-MS[J].Food Chemistry,2015,173(15):133-140.[3]李育材.中国油用牡丹工程的战略思考[J].中国工程科学,2014,16(10):58-63.[4]CHENG F Y.Advances in the breeding of tree peonies and a cultivar system for the cultivar group[J].International Journal of Plant Breeding,2007(2):89-104.[5]PENG L P,CHENG F Y,HU X G,et al.Modelling environmentally suitable areas for the potential introduction and cultivation of the emerging oil crop Paeonia ostii in China[J].Scientific Reports,2019,9(1),3213.[6]WAHID A,GELANI S,ASHRAF M,et al.Heat tolerance in plants:An overview[J].Environmental and Experimental Botany,2007,61(3),199-223.[7]吉朵.‘凤丹’牡丹优选群体单株评价研究[D].杨凌:西北农林科技大学,2018.[8]祝亚云,孙海楠,蒋泽平,等.‘凤丹’单株间生长及结实性状的变异分析[J].江苏林业科技,2017,44(6):14-16,20.[9]王怡晨,孙海燕,李永荣,等.油用牡丹‘凤丹’单株结实量及产油品质分析[J].南京林业大学学报(自然科学版),2019,43(4):155-160.[10]高洁,罗建勋,许戈,等.四川高含油量牡丹品种“丹凤1号”良种选育[J].西部林业科学,2016,45(4):114-118.[11]段曦.野生辣椒和普通辣椒耐热耐冷性研究[D].泰安:山东农业大学,2011.[12]赵海洋,李晓秀,王玉祥,等 氯化钙对干旱胁迫下金莲花幼苗形态特征的影响[J].农业科技通讯,2018(7):189-193.[13]XU J Q,JIN J J,ZHAO H,et al.Drought stress tolerance analysis of Populus ussuriensis clones with different ploidies[J].Journal of Forestry Research,2019,30(4),1267-1275.[14]王涛,田雪瑶,谢寅峰,等.植物耐热性研究进展[J].云南农业大学学报(自然科学),2013,28(5):719-726.[15]STIRBET A,GOVINDJE E.On the relation between the Kautsky effect (chlorophyll a fluorescence induction) and Photosystem II:Basics and applications of the OJIP fluorescence transient[J].Journal of Photochemistry and Photobiology,2011,104(1/2):236-257.[16]WANG Q,CHENG T R,YU X N,et al.Physiological and biochemical responses of six herbaceous peony cultivars to cold stress[J].South African Journal of Botany,2014,94:140-148.[17]凌瑞,戴中武,代晓雨,等.8个绣球品种耐热性综合评价与耐热指标筛选[J].热带作物学报,2021,9(3):1-16.[18]张佳平,李丹青,聂晶晶,等.高温胁迫下芍药的生理生化响应和耐热性评价[J].核农学报,2016,30(9):1848-1856.[19]刘志高,邵伟丽,申亚梅,等.铁线莲品种耐热性分析及评价指标筛选[J].核农学报,2020,34(1):203-213.[20]徐胜,李建龙,何兴元,等.冷季型草坪草的耐热性调控研究进展[J].应用生态学报,2006(6):1117-1122.[21]韩晨霞.芍药耐热生理机制的初步研究[D].扬州:扬州大学园艺与植物保护学院,2013.[22]MANAFI H,BANINASAB B,GHOLAMI M,et al.Exogenous melatonin alleviates heat-induced oxidative damage in strawberry (Fragaria × ananassa Duch.cv.Ventana) plant[J].Journal of Plant Growth Regulation,2021,41(1):52-64.[23]GIAVENO C,FERRERO J.Introduction of tropical maize genotypes to increase silage production in the central area of Santa Fe Argentina[J].Crop Breeding and Applied Biotechnology,2003,3(2):89-94.[24]刘艺平,黄志远,梁露,等.油用牡丹主要表型性状的相关分析[J].河南农业科学,2019,48(6):99-105.[25]崔虎亮,黄弄璋,闫海川,等.油用牡丹单株产量和主要表型性状的相关性[J].华南农业大学学报,2017,38(2):86-91.[26]CHENG Z Y,SUN L,WANG X J,et al.Ferulic acid pretreatment alleviates heat stress in blueberry seedlings by inducing antioxidant enzymes proline and soluble sugars[J].Biologia Plantarum,2018,62(3):534-542.[27]张毅,敖妍,刘觉非,等.文冠果种实性状变异规律及优良单株选择[J].东北林业大学学报,2019,47(9):1-5.[28]马庆华,李永红,梁丽松,等.冬枣优良单株果实品质的因子分析与综合评价[J].中国农业科学,2010,43(12):2491-2499.[29]陈燕,郑剑,陈仕淼,等.10份番木瓜种质的主要性状表现及主成分分析、聚类分析[J].中国南方果树,2021,50(4):69-74.

Memo

Memo:
-
Last Update: 2022-12-06