BAO Donge,LIU Zunchun,LIU Keshuai,et al.Principal Component Analysis for Main Characteristics of Ornamental Crabapples and Selection of Superior Strains[J].Northern Horticulture,2018,42(22):117-123.[doi:10.11937/bfyy.20180675]
观赏海棠主要性状的主成分分析及良种选择
- Title:
- Principal Component Analysis for Main Characteristics of Ornamental Crabapples and Selection of Superior Strains
- 文献标志码:
- A
- 摘要:
- 以42个观赏海棠待选株系为试材，采用主成分分析方法，研究了其不同器官25个主要性状的遗传变异，以期为观赏海棠良种选育提供科学依据。结果表明：观赏海棠25个主要性状均存在较大遗传变异，变异系数为13.2%~125.1%；7个主成分累积贡献率达80.396%，可以代表观赏海棠发育、产量、叶片特征、质量、枝条特征、观赏、繁殖等7种类型的相关指标；通过对各个株系的综合得分排序，筛选出2个综合性状表现最佳的株系，分别为S24和S36。
- Abstract:
- Fortytwo alternative superior individuals in ornamental crabapple were used as materials,twentyfive main characteristics of each individual were studied with the method of principal component analysis,in order to provide scientific basis for the ornamental crabapple breeding selection on superior characteristics.The results showed that there was great genetic variation in 25 characteristics,and the variation coefficient was between 13.2% and 125.1%.The accumulated variance contribution rate of seven principal components reached 80.396%,which could indicate the growth,yield,leaf characteristics,quality,branch characteristics,ornamental and reproduction of ornamental crabapple.Based on the main ranking from the comprehensive score of each strain,2 superior strains with the most excellent comprehensive traits were S24 and S36,respectively.
相似文献/References:
[1]陈琳琳,吴瑞姣,李光伟,等.苹果属植物不同居群分类性状的变异性分析[J].北方园艺,2014,38(13):6.
CHEN Lin-lin,WU Rui-jiao,LI Guang-wei,et al.The Variability Analysis of Malus Mill.Taxonomic Character From Different Population[J].Northern Horticulture,2014,38(22):6.
[2]任喜波,高金远,戴希尧,等.早熟甘蓝主要农艺性状的综合评价[J].北方园艺,2012,36(17):44.
REN Xi-bo,GAO Jin-Yuan,Dai Xi-yao,et al.Comprehensive Evaluation of Agronomic Characters in Early Maturity Cabbage[J].Northern Horticulture,2012,36(22):44.
[3]王荣繁,唐德瑞.基于主成分聚类分析的美国黄松引种区划方法[J].北方园艺,2012,36(18):92.
WANG Rong-fan,TANG De-rui.Optimization of Divisional Methods Based on Principal Composition Cluster Analysis on Suitable Ecological Region for Introduced Pinus ponderosa[J].Northern Horticulture,2012,36(22):92.
[4]邓佳,刘惠民,张南新,等.采后钙及热处理对葡萄柚果实贮藏期细胞壁物质代谢的影响[J].北方园艺,2013,37(02):123.
DENG Jia,LIU Hui-min,ZHANG Nan-xin,et al.Effect of Calcium and Hot Treatments on Cell Wall Metabolism During Grapefruit (Citrus paradise Macf.) Postharvest Storage[J].Northern Horticulture,2013,37(22):123.
[5]丰雪,王铁良,周罕琳,等.小管出流条件下树莓灌溉施肥制度研究[J].北方园艺,2012,36(21):158.
FENG Xue,WANG Tie-liang,ZHOU Han-lin,et al.Study on Irrigation and Fertilization System of Raspberry Under the Condition of Small Tube Flow[J].Northern Horticulture,2012,36(22):158.
[6]秦红艳,艾军,李昌禹,等.山葡萄组培苗盐害指数和耐盐指数主成分分析[J].北方园艺,2013,37(16):18.
QIN Hong-yan,AI Jun,LI Chang-yu,et al.Main Element Analysis on Salt Injury Index and Salt-resistance Index of Wild Grape Plantlets in vitro[J].Northern Horticulture,2013,37(22):18.
[7]刘福全,刘静,刘鹏飞,等.夏季干旱时期根系固土主导力学因素分析与差异性评价[J].北方园艺,2014,38(17):158.
LIU Fu-quan,LIU Jing,LIU Peng-fei,et al.Analysis of the Mechanical Factors of Soil Reinforcement by Roots and Evaluation of the Differences Between 5 Kinds of Plants[J].Northern Horticulture,2014,38(22):158.
[8]王超,张振文.基于主成分分析法的酿酒葡萄叶幕管理研究[J].北方园艺,2014,38(23):17.
WANG Chao,ZHANG Zhen-wen.Study on the Wine Grape Quality by Different Canopy Managements Based on Principal Component Analysis[J].Northern Horticulture,2014,38(22):17.
[9]陈梦华,靳丽鑫,王玉莲,等.七个麻核桃品种的坚果性状分析[J].北方园艺,2015,39(11):7.[doi:10.11937/bfyy.201511002]
CHEN Meng-hua,JIN Li-xin,WANG Yu-lian,et al.Nut Character Analysis of 7 Juglans hopeiensis Hu Cultivars[J].Northern Horticulture,2015,39(22):7.[doi:10.11937/bfyy.201511002]
[10]马金健,李宁,张淑娟,等.小白菜种质资源苗期表型性状的多样性分析[J].北方园艺,2015,39(17):21.[doi:10.11937/bfyy.201517006]
MA Jinjian,LI Ning,ZHANG Shujuan,et al.Diversity Analysis of Non-heading Chinese Cabbage Based on Seeding Phenotypic Traits[J].Northern Horticulture,2015,39(22):21.[doi:10.11937/bfyy.201517006]
备注/Memo
第一作者简介：包东娥（1982），女，湖北随州人，硕士，讲师，现主要从事生物统计等研究工作。Email：baodonge@126.com.责任作者：刘遵春（1976），男，山东聊城人，博士，副教授，现主要从事果树栽培教学与科研等工作。Email：liuzunchun@aliyun.com.基金项目：国家自然科学基金河南联合基金资助项目（U1304323）；河南省科技攻关资助项目（2018CX036）；河南省教育厅科技研究重点资助项目(14A210021)。收稿日期：2018-04-27