LI Weiming,WU Xudong,HU Weicong,et al.Comprehensive Evaluation of Different Pepper Varieties Based on Principal Component Analysis and Cluster Analysis[J].Northern Horticulture,2022,(09):55-60.[doi:10.11937/bfyy.20214431]
基于主成分分析和聚类分析的不同品种辣椒综合评价
- Title:
- Comprehensive Evaluation of Different Pepper Varieties Based on Principal Component Analysis and Cluster Analysis
- Keywords:
- pepper; variety; growth index; quality index; principal component analysis; cluster analysis
- 文献标志码:
- A
- 摘要:
- 以“苏椒1614”“巨无霸”“旋美”和“辣天下”辣椒为试材，采用无土栽培方法，分析测定不同辣椒品种的生长指标和品质指标，综合评估适合南京地区设施无土栽培的辣椒品种，以期为辣椒的优良品种选择提供参考依据。结果表明：在不同生育期，“苏椒1614”的株高均最高，其次是“辣天下”，在结果期二者株高分别达到102.67 cm和94.67 cm；“苏椒1614”的茎粗在各个生育期均显著高于其它3个品种；“苏椒1614”的SPAD值在结果期达到57.03，显著高于其它品种；“辣天下”的维生素C含量最高，达到27.22 mg?(100g)-1，显著高于其它3个品种，而“辣天下”的硝酸盐含量显著低于其它品种，低至98.77 mg?kg-1；聚类分析将4个品种分为3类，第1类是“辣天下”，第2类是“苏椒1614”，第3类是“巨无霸”和“旋美”；主成分分析表明，4种辣椒的综合得分顺序为“苏椒1614”>“辣天下”>“巨无霸”>“旋美”。综上所述，“苏椒1614”可以作为南京地区设施无土栽培的优良品种。
- Abstract:
- Taking peppers ‘Sujiao 1614’‘Juwuba’‘Xuanmei’ and ‘Latianxia’ as experimental materials,the growth and quality indexes of different pepper varieties were analyzed and determined by soilless cultivation method，in order to provide reference for the selection of excellent pepper varieties.The results showed that at different growth stages，the plant height of ‘Sujiao 1614’ was the highest，followed by ‘Latianxia’.At the fruiting stage，the plant height of ‘Sujiao 1614’ and ‘Latianxia’ were 102.67 cm and 94.67 cm respectively；the stem diameter of ‘Sujiao 1614’ was significantly higher than those of the other three varieties at all growth stages；the SPAD value of ‘Sujiao 1614’ reached 57.03 in the fruiting stage，which was significantly higher than that of other varieties；the content of vitamin C in ‘Latianxia’ was the highest，reached 27.22 mg?(100g)-1，which was significantly higher than that of the other three varieties，while the content of nitrate in ‘Latianxia’ was significantly lower than those of other varieties，as low as 98.77 mg?kg-1；the four varieties were divided into three categories by cluster analysis.The first category was ‘Latianxia’，the second category was ‘Sujiao 1614’，and the third category was ‘Juwuba’ and ‘Xuanmei’；principal component analysis showed that the comprehensive score order of the four kinds of pepper was ‘Sujiao 1614’>‘Latianxia’>‘Juwuba’>‘Xuanmei’.In conclusion，‘Sujiao 1614’ could be used as an excellent variety for soilless cultivation in Nanjing.
参考文献/References:
[1]邹学校,朱凡.辣椒传入中国的途径与传播路径[J].湖南农业大学学报(自然科学版)，2020(6):3-14.[2]杨冬艳，桑婷，冯海萍,等.番茄与辣椒秸秆不同还田方式对茄果类蔬菜幼苗生长的影响[J].福建农业学报，2020，35(3):273-279.[3]王文霞.辣椒的生产现状及发展[J].北京农业，2014(18):58-58,59.[4]周红伟，孔小平，张晓梅,等.水肥一体化条件下滴灌肥料对辣椒产量和品质的影响[J].北方园艺，2017(14):51-54.[5]徐刚，高文瑞，王欣,等.水肥耦合对基质栽培辣椒前期产量和光合作用的影响[J].中国农学通报，2018,485(14):46-53.[6]任朝辉，田浩，廖卫琴,等.钾肥施用量对辣椒农艺性状及产量的影响[J].辣椒杂志，2019(3):16-18,39.[7]赵轶鹏，赵新勇.植物体可溶性糖测定方法的优化[J].安徽农业科学，2018，46(4):190-191.[8]冷熹鸣，王迪海.陕北晋枣不同部位生长中可溶性糖及蛋白含量变化研究[J].西北林学院学报，2019，34(2):111-114.[9]李帮秀，张贺翠，王三根,等.蔬菜硝酸盐含量测定方法的改进[J].植物生理学报，2014，50(11):1749-1752.[10]李伟，郜海燕，陈杭君，等.基于主成分分析的不同品种杨梅果实综合品质评价[J].中国食品学报,2017,17(6):161-171.[11]GENTILE C，GREGORIO D E，STEFANO D V，et al.Food quality and nutraceutical value of nine cultivars of mango (Mangifera indica L.) fruits grown in Mediterranean subtropical environment[J].Food Chemistry,2019,277:471-479.[12]HAO J，GAO L H，TANG X W，et al.Comparison in qualitycharacters of five different tomato cultivars[J].Acta Horticulturae,2010，856:133-140.[13]吴迪，刘满强，焦加国,等.不同有机物料接种蚯蚓对设施菜地土壤培肥及作物生长的影响[J].土壤，2019，51(3):470-476.[14]孟延，问亚军，张永民,等.不同氮肥对渭北日光温室甜瓜生长及根结线虫发病的影响初探[J].陕西农业科学，2020，66(3):12-15.[15]李淑贤.硅对套作大豆的耐荫抗倒效应及提高产量的机理研究[D].雅安：四川农业大学，2019.[16]王雪，谢立波，张慧.辣椒果实维生素C含量的研究进展[J].北方园艺，2019(19):121-124.
相似文献/References:
[1]胡凤霞,唐艳领,刘金,等.辣椒砧木的筛选及其耐盐性研究[J].北方园艺,2013,37(04):24.
[2]周金梅,赵文若,建德锋,等.不同品种和栽植密度及整枝方式对黄秋葵产量的影响[J].北方园艺,2013,37(04):34.
[3]陈 潇,盛萍萍,刘润进,等.西瓜与辣椒间作体系接种AM真菌对连作西瓜植株[J].北方园艺,2014,38(12):6.
CHEN Xiao,SHENG Ping-ping,LIU Run-jin,et al.Effect of Intercropping System of Pepper-Watermelon Crops Inoculating Arbuscular Mycorrhizal Fungus on Growth and Defence Enzymes Activity of the Continuous Cropping Watermelon[J].Northern Horticulture,2014,38(09):6.
[4]张婷玉,林 多,杨延杰.辣椒根系分泌物的收集方法研究[J].北方园艺,2014,38(12):14.
ZHANG Ting-yu,LIN Duo,YANG Yan-jie.Study on Collection Method of Root Exudates on Pepper[J].Northern Horticulture,2014,38(09):14.
[5]陈 丽,黄学峰,王学铭,等.芹菜覆膜穴播压沙栽培品种比较试验[J].北方园艺,2014,38(12):21.
CHEN Li,HUANG Xue-feng,WANG Xue-ming,et al.Comparison Experiment of Celery Varieties by Plastic Film Mulching Sand Cultivation[J].Northern Horticulture,2014,38(09):21.
[6]李 勤,皇甫自起,陈大伟.豫东地区地膜覆盖栽培西瓜品种比较试验[J].北方园艺,2014,38(12):23.
LI Qin,HUANGFU Zi-qi,CHEN Da-wei.Comparison Test on Film Mulching Cultivating Watermelon Varieties in the East of Henan Province[J].Northern Horticulture,2014,38(09):23.
[7]吕 涛,于 杰,赵 勇.日光温室越冬栽培番茄适宜品种筛选试验[J].北方园艺,2014,38(12):40.
LV Tao,YU Jie,ZHAO Yong.Selection of Overwintering Tomato Varieties Suitable for Solar Greenhouse in Heilongjiang[J].Northern Horticulture,2014,38(09):40.
[8]叶 林,李春江,张光弟,等.不同育苗穴数、基质配比和施肥量对温室辣椒幼苗生长及其秧苗质量的影响[J].北方园艺,2014,38(13):50.
YE Lin,LI Chun-jiang,ZHANG Guang-di,et al.Effects of Different Seedling Number of Holes，Substrates and Fertilization on the Growth and Quality of Greenhouse Pepper Seedlings[J].Northern Horticulture,2014,38(09):50.
[9]解国庆,董清山,范书华,等.适宜寒地直播栽培的圆葱品种筛选[J].北方园艺,2014,38(10):31.
XIE Guo-qing,DONG Qing-shan,FAN Shu-hua,et al.Screening of Onion Varieties Suitable for Direct Seeding Cultivation in Cold Region[J].Northern Horticulture,2014,38(09):31.
[10]周 恒,饶 鹏,田如英,等.不同栽培方式下五个葡萄品种在贵州铜仁地区的生产表现[J].北方园艺,2014,38(14):22.
ZHOU Heng,RAO Peng,TIAN Ru-ying,et al.Five Grape Varieties Under Different Cultivations in the Production Performance in Guizhou Tongren Area[J].Northern Horticulture,2014,38(09):22.
[11]袁恩平,屈用函,赵昶灵,等.低温胁迫下文山辣椒的抗氧化能力及其与花色苷含量的非相关性[J].北方园艺,2017,41(20):18.[doi:10.11937/bfyy.20164990]
YUAN Enping,QU Yonghan,ZHAO Changling,et al.Antioxidant Capacity of Capsicum annuum Cultivars in Wenshan Prefecture Under Low Temperature Stress and Its None Correlation With Anthocyanin Contents[J].Northern Horticulture,2017,41(09):18.[doi:10.11937/bfyy.20164990]
[12]白立伟,朱文超,廖芳芳,等.辣椒新品种‘红辣8号’的选育[J].北方园艺,2024,(5):158.[doi:10.11937/bfyy.20230635]
BAI Liwei,ZHU Wenchao,LIAO Fangfang,et al.Breeding of a New Pepper F1 Hybrid ‘Hongla No.8’[J].Northern Horticulture,2024,(09):158.[doi:10.11937/bfyy.20230635]
备注/Memo
第一作者简介：李伟明(1988-)，男，博士，高级农艺师，现主要从事土壤肥料和有机营养型基质等研究工作。E-mail：liweiming1988@sina.cn.责任作者：王东升(1980-)，男，博士，高级农艺师，现主要从事设施蔬菜等研究工作。E-mail：wdsh000@126.com.基金项目：南京市蔬菜科学研究所社会发展资助项目；南京市蔬菜科学研究所公益性资助项目。收稿日期：2021-11-03