REML/BLUP对茄子在不同遮光条件下的适应性和稳定性的研究

IF 0.7 4区 农林科学 Q4 HORTICULTURE
Jordana Antônia dos S Silva, J. W. D. L. Pereira, Ricardo de N Valadares, Rayhonay SR de Lima, Fabian S Silva, Cristiane Guiselini, D. Menezes
{"title":"REML/BLUP对茄子在不同遮光条件下的适应性和稳定性的研究","authors":"Jordana Antônia dos S Silva, J. W. D. L. Pereira, Ricardo de N Valadares, Rayhonay SR de Lima, Fabian S Silva, Cristiane Guiselini, D. Menezes","doi":"10.1590/s0102-0536-20220113","DOIUrl":null,"url":null,"abstract":"ABSTRACT This study aimed to evaluate the eggplant genotype x environment ineraction, using the REML/BLUP procedure, in order to identify genotypes with high productivity, adaptability and phenotypic stability. The experiments were carried out in agricultural greenhouses, in two seasons, with three types of shading: uncovered (UC); covered with plastic diffuser film (PD), 130 microns thick, covered with plastic diffuser film (130 micron) + 50% shading screen (SS). Twelve eggplant genotypes were evaluated, with four replicates and an experimental plot consisting of four plants. The traits evaluated in this study were: fruit set index, number of fruits per plant, average production of fruits/plant and in vitro pollen viability. To assess the adaptability and stability of the genotypes, statistical analyzes and estimation of genetic parameters were performed using the mixed-models of REML/BLUP type, with the aid of SELEGEN software and the statistical model 51. According to the results obtained, the authors verified an agreement between the three methods: Relative Performance of Genetic Values (PRVG), Harmonic Average of Genotypic Values (MHVG) and Harmonic Mean of Relative Performance of Genetic Values (MHPRVG) for average fruits production per plant (PP), number of fruits per plant (NF) and in vitro pollen viability (IVPV), showing the high degree of agreement in the ordering of materials. Thus, it is possible to indicate that the genotypes with the best productive performance, adaptability and stability in the evaluated environments were CNPH135×CNPH60, CNPH135×CNPH51, CNPH135×CNPH141, CNPH109, CNPH109×CNPH60 and CNPH109×CNPH141.","PeriodicalId":56307,"journal":{"name":"Horticultura Brasileira","volume":" ","pages":""},"PeriodicalIF":0.7000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Adaptability and stability of eggplant submitted to different levels of shading via REML/BLUP\",\"authors\":\"Jordana Antônia dos S Silva, J. W. D. L. Pereira, Ricardo de N Valadares, Rayhonay SR de Lima, Fabian S Silva, Cristiane Guiselini, D. Menezes\",\"doi\":\"10.1590/s0102-0536-20220113\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ABSTRACT This study aimed to evaluate the eggplant genotype x environment ineraction, using the REML/BLUP procedure, in order to identify genotypes with high productivity, adaptability and phenotypic stability. The experiments were carried out in agricultural greenhouses, in two seasons, with three types of shading: uncovered (UC); covered with plastic diffuser film (PD), 130 microns thick, covered with plastic diffuser film (130 micron) + 50% shading screen (SS). Twelve eggplant genotypes were evaluated, with four replicates and an experimental plot consisting of four plants. The traits evaluated in this study were: fruit set index, number of fruits per plant, average production of fruits/plant and in vitro pollen viability. To assess the adaptability and stability of the genotypes, statistical analyzes and estimation of genetic parameters were performed using the mixed-models of REML/BLUP type, with the aid of SELEGEN software and the statistical model 51. According to the results obtained, the authors verified an agreement between the three methods: Relative Performance of Genetic Values (PRVG), Harmonic Average of Genotypic Values (MHVG) and Harmonic Mean of Relative Performance of Genetic Values (MHPRVG) for average fruits production per plant (PP), number of fruits per plant (NF) and in vitro pollen viability (IVPV), showing the high degree of agreement in the ordering of materials. Thus, it is possible to indicate that the genotypes with the best productive performance, adaptability and stability in the evaluated environments were CNPH135×CNPH60, CNPH135×CNPH51, CNPH135×CNPH141, CNPH109, CNPH109×CNPH60 and CNPH109×CNPH141.\",\"PeriodicalId\":56307,\"journal\":{\"name\":\"Horticultura Brasileira\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2022-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Horticultura Brasileira\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1590/s0102-0536-20220113\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"HORTICULTURE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Horticultura Brasileira","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1590/s0102-0536-20220113","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"HORTICULTURE","Score":null,"Total":0}
引用次数: 0

摘要

摘要本研究旨在利用REML/BLUP程序评价茄子基因型与环境的相互作用,以鉴定出高产、适应性强、表型稳定的基因型。实验在两个季节的农业温室中进行,有三种遮阳方式:无遮阳(UC);覆盖塑料扩散膜(PD),厚130微米,覆盖塑料扩散膜(130微米)+ 50%遮光屏(SS)。采用4个重复和4株试验小区,对12个茄子基因型进行了评价。本研究评价的性状包括:坐果指数、单株果数、平均单株果产量和离体花粉活力。为了评估基因型的适应性和稳定性,利用SELEGEN软件和统计模型51,采用REML/BLUP型混合模型对遗传参数进行统计分析和估计。根据所得结果,验证了遗传值相对性能(PRVG)、基因型值调和平均值(MHVG)和遗传值相对性能调和平均值(MHPRVG)三种方法在单株平均果产量(PP)、单株果数(NF)和离体花粉活力(IVPV)上的一致性,显示了材料排序的高度一致性。由此可见,在评价环境中具有最佳生产性能、适应性和稳定性的基因型为CNPH135×CNPH60、CNPH135×CNPH51、CNPH135×CNPH141、CNPH109、CNPH109×CNPH60和CNPH109×CNPH141。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Adaptability and stability of eggplant submitted to different levels of shading via REML/BLUP
ABSTRACT This study aimed to evaluate the eggplant genotype x environment ineraction, using the REML/BLUP procedure, in order to identify genotypes with high productivity, adaptability and phenotypic stability. The experiments were carried out in agricultural greenhouses, in two seasons, with three types of shading: uncovered (UC); covered with plastic diffuser film (PD), 130 microns thick, covered with plastic diffuser film (130 micron) + 50% shading screen (SS). Twelve eggplant genotypes were evaluated, with four replicates and an experimental plot consisting of four plants. The traits evaluated in this study were: fruit set index, number of fruits per plant, average production of fruits/plant and in vitro pollen viability. To assess the adaptability and stability of the genotypes, statistical analyzes and estimation of genetic parameters were performed using the mixed-models of REML/BLUP type, with the aid of SELEGEN software and the statistical model 51. According to the results obtained, the authors verified an agreement between the three methods: Relative Performance of Genetic Values (PRVG), Harmonic Average of Genotypic Values (MHVG) and Harmonic Mean of Relative Performance of Genetic Values (MHPRVG) for average fruits production per plant (PP), number of fruits per plant (NF) and in vitro pollen viability (IVPV), showing the high degree of agreement in the ordering of materials. Thus, it is possible to indicate that the genotypes with the best productive performance, adaptability and stability in the evaluated environments were CNPH135×CNPH60, CNPH135×CNPH51, CNPH135×CNPH141, CNPH109, CNPH109×CNPH60 and CNPH109×CNPH141.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Horticultura Brasileira
Horticultura Brasileira 农林科学-园艺
CiteScore
1.40
自引率
28.60%
发文量
45
审稿时长
4-8 weeks
期刊介绍: The journal Horticultura Brasileira, a quarterly journal, is the Official Publication of the Sociedade de Olericultura do Brasil. Its abbreviated title is Hortic. bras., and it should be used in bibliographies, footnotes, references and bibliographic strips.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信