Paulo Henrique Marquezine Leite, Renata Evangelista de Oliveira, Ademir Durrer Bigaton, Gabriela Vilela, A. Fontanetti
{"title":"Shade influence of the temporary canopy of an agroforestry system on coffee fruit ripening","authors":"Paulo Henrique Marquezine Leite, Renata Evangelista de Oliveira, Ademir Durrer Bigaton, Gabriela Vilela, A. Fontanetti","doi":"10.25186/.v16i.1974","DOIUrl":"https://doi.org/10.25186/.v16i.1974","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69259184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of agronomic performance of coffee (Coffea arabica L.) cultivars in Gamo and Gofa, southern Ethiopia","authors":"D. Zebire, Seifu Fetena, Sabura Shara","doi":"10.25186/.v16i.1958","DOIUrl":"https://doi.org/10.25186/.v16i.1958","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69259306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gustavo Nunes Maciel, Paulo Henrique Montagnana Vicente Leme, Elisa Reis Guimarães, Fernanda Nunes Maciel
{"title":"Cup of excellence and the evolution of the brazilian specialty coffee market: a historical perspective","authors":"Gustavo Nunes Maciel, Paulo Henrique Montagnana Vicente Leme, Elisa Reis Guimarães, Fernanda Nunes Maciel","doi":"10.25186/.v16i.1980","DOIUrl":"https://doi.org/10.25186/.v16i.1980","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69259459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
João Felipe Brites Senra, Josimar Aleixo da Silva, Maria Amélia Gava Ferrão, Idalina Sturião Milheiros, Kamila Machado Fassarella
This study aimed to analyze the genetic variability of Coffea canephora population with 190 genotypes from cultivar ‘ES8152’, based on morphoagronomic characteristics and vegetation index, to identify the most important characteristics for genetic divergence and compare them with commercial clones. The experiment was installed, in 2019, at the Bananal do Norte Experimental Farm/INCAPER, Cachoeiro de Itapemirim, ES, Brazil. The experiment was carried out in Federer’s augmented block design with three blocks, four common treatments (commercial clones A1, LB1, V8 and V12) and 190 regular treatments, genotypes from the seed production field of the conilon coffee cultivar ‘ES8152’. At 24 months of age 14 morphoagronomic characteristics and vegetation index were evaluated. Descriptive analysis of the data, the estimation of the Standardized Euclidean Distance (ED) followed by the group ing by the methods of Tocher, UPGMA and principal coordinates, in addition to the relative importance of the characters estimated by the Singh meth odology were performed. The most distant genotypes were 62 and 83 (ED=2.620) and the closest were 42 and 160 (ED=0.208). Genotype 83 stood out as the most distant among the others. The optimization and hierarchical groupings allowed the identification of genotypes 15, 81, 107 and 184 as similar to commercial clones. The discard analysis of variables recommended the elimination of the vegetation index and average internode length of the next diversity analysis. Principal coordinate analysis found phenotypic similarity of the genotypes 30, 81, 115, 141 and 163 with the clone V12, of the genotype 119 with the clone A1 and genotype 17 with clone LB1. The study, of morphoagronomic characters, allowed to detection the genetic diversity existing in the materials evaluated, indicating those with phenotypic similarity with the commercial clones, being possible the early identification of promising genotypes, agronomically superior, to start a breeding program for clonal selection, recurrent selection and controlled crosses to maximize heterosis.
基于形态农艺性状和植被指数，对栽培品种‘ES8152’190个基因型的咖啡canephora群体进行遗传变异分析，找出导致遗传变异的最重要性状，并与商品无性系进行比较。该实验于2019年在巴西ES卡乔埃罗德伊塔佩米林的Bananal do Norte实验农场/INCAPER安装。试验采用费德勒扩大区组设计，采用3个区组、4个普通处理(A1、LB1、V8和V12商业无性系)和190个常规处理，均来自conilon咖啡品种“ES8152”种子生产地的基因型。在24月龄时，评价其形态农艺特征和植被指数。对数据进行描述性分析，估计标准化欧几里得距离(ED)，然后使用Tocher、UPGMA和主坐标方法进行分组，以及Singh方法估计的特征的相对重要性。距离最远的基因型为62和83 (ED=2.620)，距离最近的基因型为42和160 (ED=0.208)。83基因型在其他基因型中是最遥远的。通过优化和分层分类，鉴定出15、81、107和184基因型与商业克隆相似。对变量的丢弃分析建议在下一次多样性分析中剔除植被指数和平均节间长。主坐标分析发现，基因型30、81、115、141和163与克隆V12、基因型119与克隆A1、基因型17与克隆LB1表型相似。形态农艺性状的研究，可以检测到材料中存在的遗传多样性，表明那些与商业克隆表型相似的材料，可以早期识别有前途的基因型，农艺优势，开始克隆选择，循环选择和控制杂交的育种计划，以最大限度地发挥杂种优势。
{"title":"Genetic variability of conilon coffee population from cultivar ‘ES8152’ based on morphoagronomic variables","authors":"João Felipe Brites Senra, Josimar Aleixo da Silva, Maria Amélia Gava Ferrão, Idalina Sturião Milheiros, Kamila Machado Fassarella","doi":"10.25186/.v17i.1986","DOIUrl":"https://doi.org/10.25186/.v17i.1986","url":null,"abstract":"This study aimed to analyze the genetic variability of Coffea canephora population with 190 genotypes from cultivar ‘ES8152’, based on morphoagronomic characteristics and vegetation index, to identify the most important characteristics for genetic divergence and compare them with commercial clones. The experiment was installed, in 2019, at the Bananal do Norte Experimental Farm/INCAPER, Cachoeiro de Itapemirim, ES, Brazil. The experiment was carried out in Federer’s augmented block design with three blocks, four common treatments (commercial clones A1, LB1, V8 and V12) and 190 regular treatments, genotypes from the seed production field of the conilon coffee cultivar ‘ES8152’. At 24 months of age 14 morphoagronomic characteristics and vegetation index were evaluated. Descriptive analysis of the data, the estimation of the Standardized Euclidean Distance (ED) followed by the group ing by the methods of Tocher, UPGMA and principal coordinates, in addition to the relative importance of the characters estimated by the Singh meth odology were performed. The most distant genotypes were 62 and 83 (ED=2.620) and the closest were 42 and 160 (ED=0.208). Genotype 83 stood out as the most distant among the others. The optimization and hierarchical groupings allowed the identification of genotypes 15, 81, 107 and 184 as similar to commercial clones. The discard analysis of variables recommended the elimination of the vegetation index and average internode length of the next diversity analysis. Principal coordinate analysis found phenotypic similarity of the genotypes 30, 81, 115, 141 and 163 with the clone V12, of the genotype 119 with the clone A1 and genotype 17 with clone LB1. The study, of morphoagronomic characters, allowed to detection the genetic diversity existing in the materials evaluated, indicating those with phenotypic similarity with the commercial clones, being possible the early identification of promising genotypes, agronomically superior, to start a breeding program for clonal selection, recurrent selection and controlled crosses to maximize heterosis.","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69259703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tatiana Botelho Fantazzini, Sttela Dellyzete Veiga da Franco Rosa, Stefânia Vilas Boas Coelho, Pedro Henrique Assis Sousa, Diego José de Sousa Pereira, Ana Luiza de Oliveira Vilela, Fernando Augusto Sales Ribeiro
{"title":"Applicability of the tetrazolium test to coffee seeds with different types and levels of stresses","authors":"Tatiana Botelho Fantazzini, Sttela Dellyzete Veiga da Franco Rosa, Stefânia Vilas Boas Coelho, Pedro Henrique Assis Sousa, Diego José de Sousa Pereira, Ana Luiza de Oliveira Vilela, Fernando Augusto Sales Ribeiro","doi":"10.25186/.v16i.1904","DOIUrl":"https://doi.org/10.25186/.v16i.1904","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69257718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cesar Elias Botelho, Juliana Costa de Rezende, Antônio Alves Pereira, Antônio Carlos Baião de Oliveira, Gladyston Rodrigues Carvalho, André Dominghetti Ferreira
{"title":"MGS Aranãs: the new Arabica coffee cultivar developed by Epamig with wide adaptation","authors":"Cesar Elias Botelho, Juliana Costa de Rezende, Antônio Alves Pereira, Antônio Carlos Baião de Oliveira, Gladyston Rodrigues Carvalho, André Dominghetti Ferreira","doi":"10.25186/.v16i.1942","DOIUrl":"https://doi.org/10.25186/.v16i.1942","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69259081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Daiane dos Santos Soares, Elisângela Aparecida da Silva, Milene Alves de Figueiredo Carvalho, Fernanda Aparecida Castro Pereira, Rubens José Guimarães
{"title":"Leaf anatomy, physiology and vegetative growth of fertigated Coffee arabica L. trees after exposure to pruning","authors":"Daiane dos Santos Soares, Elisângela Aparecida da Silva, Milene Alves de Figueiredo Carvalho, Fernanda Aparecida Castro Pereira, Rubens José Guimarães","doi":"10.25186/.v16i.1962","DOIUrl":"https://doi.org/10.25186/.v16i.1962","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69259322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Albeiro Florez Arenas, Andres Mauricio Villegas Hincapie, Gonzalo Taborda Ocampo
{"title":"Effects of post-harvest process on volatile - sensory profile for coffee in Colombia","authors":"Albeiro Florez Arenas, Andres Mauricio Villegas Hincapie, Gonzalo Taborda Ocampo","doi":"10.25186/.v17i.2016","DOIUrl":"https://doi.org/10.25186/.v17i.2016","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"44 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69260313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Identifying Coffea genotypes tolerant to water deficit","authors":"Diana María Molina, Ruben Medina Rivera","doi":"10.25186/.v17i.1994","DOIUrl":"https://doi.org/10.25186/.v17i.1994","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69259742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Organic coffee growing as a competitive strategy for Mexico in international trade","authors":"Yadira Zulith Flores-Anaya, Deisy Milena Sorzano Rodriguez, Rafael Ravina-Ripoll, Esthela Galván-Vela","doi":"10.25186/.v17i.2005","DOIUrl":"https://doi.org/10.25186/.v17i.2005","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69259960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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