João Paulo Silva Pavan, Cyntia Stephânia dos Santos, Ana Flávia de Freitas, Samuel Pereira de Carvalho, Gladyston Rodrigues Carvalho
Genetic coffee breeding is aimed at increasing yield associated with tolerance or resistance to biotic and abiotic factors, besides providing a better beverage quality and supplying the demand for bigger beans. The efficiency in photosynthetic activity can limit produce and diversify genotypes, mainly under adverse environmental conditions. Consequently, the importance of selection of Coffea arabica L. regarding these characteristics stands out. Therefore, the objective of this paper was to measure the physiological characterization and yield of Coffea arabica L. progenies with large beans “Big Coffee VL”. Twelve productive progenies were selected and classified according to fruit size (“small”, “medium” and “large”), which were: S14, S23, S34, S36, M4, M5, M14, M20, L10, L12, L17 and L31. Net photosynthetic rate (A), stomatal conductance (gs), transpiration rate (E), water use efficiency (WUE), internal carbon (Ci), intercellular CO2 concentration in the mesophyll were evaluated on the current external CO2 concentration (Ci/Ca), besides vapor pressure deficit (VPD), leaf temperature (Tleaf), indirect determination of the relative levels of chlorophylls a, b and total, in addition to bean yield in two crops. The Tocher grouping resulted in the formation of 4 groups, and progenies M4, L10 and S34 remained in isolated groups. Progeny L10 stood out for higher mean values of A, gs and Ci; the opposite behavior was observed in progeny S34. Progeny M4 is noteworthy as the one with the highest yield in the two years considered, in addition to presenting high photosynthetic rate and chlorophyll indexes. It is concluded that the progenies of “Big Coffee VL” show variability for physiological parameters and productivity. Progenies S14, M4 and L10 stood out, and S14 was more efficient in the use of water; M4 was the most productive and L10 stood out in terms of gas exchange. Key words: Chlorophyll; Coffea arabica L.; Gas exchange; Genetic breeding.
{"title":"Physiological aspects and yield in coffee progenies with large beans","authors":"João Paulo Silva Pavan, Cyntia Stephânia dos Santos, Ana Flávia de Freitas, Samuel Pereira de Carvalho, Gladyston Rodrigues Carvalho","doi":"10.25186/.v16i.1808","DOIUrl":"https://doi.org/10.25186/.v16i.1808","url":null,"abstract":"Genetic coffee breeding is aimed at increasing yield associated with tolerance or resistance to biotic and abiotic factors, besides providing a better beverage quality and supplying the demand for bigger beans. The efficiency in photosynthetic activity can limit produce and diversify genotypes, mainly under adverse environmental conditions. Consequently, the importance of selection of Coffea arabica L. regarding these characteristics stands out. Therefore, the objective of this paper was to measure the physiological characterization and yield of Coffea arabica L. progenies with large beans “Big Coffee VL”. Twelve productive progenies were selected and classified according to fruit size (“small”, “medium” and “large”), which were: S14, S23, S34, S36, M4, M5, M14, M20, L10, L12, L17 and L31. Net photosynthetic rate (A), stomatal conductance (gs), transpiration rate (E), water use efficiency (WUE), internal carbon (Ci), intercellular CO2 concentration in the mesophyll were evaluated on the current external CO2 concentration (Ci/Ca), besides vapor pressure deficit (VPD), leaf temperature (Tleaf), indirect determination of the relative levels of chlorophylls a, b and total, in addition to bean yield in two crops. The Tocher grouping resulted in the formation of 4 groups, and progenies M4, L10 and S34 remained in isolated groups. Progeny L10 stood out for higher mean values of A, gs and Ci; the opposite behavior was observed in progeny S34. Progeny M4 is noteworthy as the one with the highest yield in the two years considered, in addition to presenting high photosynthetic rate and chlorophyll indexes. It is concluded that the progenies of “Big Coffee VL” show variability for physiological parameters and productivity. Progenies S14, M4 and L10 stood out, and S14 was more efficient in the use of water; M4 was the most productive and L10 stood out in terms of gas exchange.\u0000Key words: Chlorophyll; Coffea arabica L.; Gas exchange; Genetic breeding.","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43244070","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 Batista Silva Araújo, Matheus Wandermurem da Silva, Wallace Luís de Lima, A. C. Hertel Pereira, Denise Coutinho Endringer, Jacimar Luís de Souza
Agroforestry consortia increase organic matter and nutrient cycling in agricultural systems. For this reason, the objective of this work was to study the release rate of nutrients and the decomposition of different organic residues, two times of the year, obtained from four cultures intercropped with conilon coffee, aiming to relate the released nutrients to the coffee needs. The decomposition of organic matter residues and the release of nutrients from Inga edulis, Musa spp, Gliricidia sepium, and Bactris gasipaes were evaluated in two different periods. I. edulis residues with a higher amount of polyphenols, and those of Musa spp, with a higher C/N ratio, showed slow decomposition. The decomposition rates were lower in experiments started in March and higher in August. Inga and banana have high residual values of nutrients at 270 days in the decomposition started in March. Key words: Agroforestry system; Organic coffee; SAF synchrony; Consortium; Low
{"title":"Decomposition and nutrients released from forest and perennial crops associated with organic coffee","authors":"João Batista Silva Araújo, Matheus Wandermurem da Silva, Wallace Luís de Lima, A. C. Hertel Pereira, Denise Coutinho Endringer, Jacimar Luís de Souza","doi":"10.25186/.v16i.1845","DOIUrl":"https://doi.org/10.25186/.v16i.1845","url":null,"abstract":"Agroforestry consortia increase organic matter and nutrient cycling in agricultural systems. For this reason, the objective of this work was to study the release rate of nutrients and the decomposition of different organic residues, two times of the year, obtained from four cultures intercropped with conilon coffee, aiming to relate the released nutrients to the coffee needs. The decomposition of organic matter residues and the release of nutrients from Inga edulis, Musa spp, Gliricidia sepium, and Bactris gasipaes were evaluated in two different periods. I. edulis residues with a higher amount of polyphenols, and those of Musa spp, with a higher C/N ratio, showed slow decomposition. The decomposition rates were lower in experiments started in March and higher in August. Inga and banana have high residual values of nutrients at 270 days in the decomposition started in March.\u0000Key words: Agroforestry system; Organic coffee; SAF synchrony; Consortium; Low","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43965230","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}
Chicory root coffee currently gains popularity as a coffee substitute because of its health benefits. The purpose of this research is to develop ready-todrink healthy mixture of chicory and coffee (RDHCC) products. Fifteen trained panelists were invited to evaluate the aroma intensity 6 ratios of chicory and coffee mixture by sensory rating scales on a straight line at the distance of 150 mm. The ratio of 2:3 of chicory and coffee had the highest rating. The ratio was further used for development of RDHCC recipes consisting of chicory-coffee mixture, coffee creamer and sugar. Nine recipes were evaluated by 9-point hedonic scale with twenty trained panelists, and the best recipe was obtained from the ingredients of 15% chicory-coffee mixture, 32.5% coffee creamer and 52.5% sugar. Other ingredients were investigated to replace coffee creamer, and soybean milk powder had the highest overall liking score (7.45±0.94) and it was not significant different from 8.15±1.09 of coffee creamer. Other sweeteners were included in the recipe to replace sugar, and stevia extract had the highest overall liking score (7.30±1.00), which was not different from 7.45±0.94 of sugar. Herbs were finally incorporated into the RDHCC recipe, and cordyceps (Cordyceps militaris) had the highest overall liking score (7.15 ± 1.04), which was not different from that of the original recipe without herb. The RDHCC products developed by the project are promising for commercialization to serve the demand for coffee with low calorie, low caffeine intake and health benefits. Key words: Health benefits; Inulin; Jerusalem artichoke; Soy milk; Stevia.
{"title":"Development of suitable formula for ready-to-drink healthy mixture of chicory and coffee","authors":"Narin Charoenphun, R. Puttha","doi":"10.25186/.V16I.1785","DOIUrl":"https://doi.org/10.25186/.V16I.1785","url":null,"abstract":"Chicory root coffee currently gains popularity as a coffee substitute because of its health benefits. The purpose of this research is to develop ready-todrink healthy mixture of chicory and coffee (RDHCC) products. Fifteen trained panelists were invited to evaluate the aroma intensity 6 ratios of chicory and coffee mixture by sensory rating scales on a straight line at the distance of 150 mm. The ratio of 2:3 of chicory and coffee had the highest rating. The ratio was further used for development of RDHCC recipes consisting of chicory-coffee mixture, coffee creamer and sugar. Nine recipes were evaluated by 9-point hedonic scale with twenty trained panelists, and the best recipe was obtained from the ingredients of 15% chicory-coffee mixture, 32.5% coffee creamer and 52.5% sugar. Other ingredients were investigated to replace coffee creamer, and soybean milk powder had the highest overall liking score (7.45±0.94) and it was not significant different from 8.15±1.09 of coffee creamer. Other sweeteners were included in the recipe to replace sugar, and stevia extract had the highest overall liking score (7.30±1.00), which was not different from 7.45±0.94 of sugar. Herbs were finally incorporated into the RDHCC recipe, and cordyceps (Cordyceps militaris) had the highest overall liking score (7.15 ± 1.04), which was not different from that of the original recipe without herb. The RDHCC products developed by the project are promising for commercialization to serve the demand for coffee with low calorie, low caffeine intake and health benefits.\u0000Key words: Health benefits; Inulin; Jerusalem artichoke; Soy milk; Stevia.","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"16 1","pages":"1-11"},"PeriodicalIF":0.0,"publicationDate":"2021-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46652131","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}
Marcos Santana Moraes, Rodrigo Barros Rocha, Fábio Medeiros Ferreira, Carolina Augusto de Souza, Marcelo Curitiba Espíndula, Alexsandro Lara Teixeira
Change in the performance of clones grown in different environments is an important question for Coffea canephora breeding. The aim of this study was to evaluate environmental stratification and the performance of C. canephora clones grown in the Western Amazon. For that purpose, the mean yield of three crop seasons was considered to evaluate the performance of 20 genotypes grown in 6 clonal competition trials in the environments of: E1: Ouro Preto do Oeste-RO, E2: Porto Velho-RO, E3: Ariquemes-RO, E4 and E5: Rio Branco-AC and E6: Alta Floresta do Oeste-RO. The trials were conducted with a plant spacing of 3 m × 1.5 m in a complete block experimental design, with three replications of eight plants per plot. Combined analysis indicated significance of the genotype × environment (G×E) interaction and favorable conditions to obtain gains from selection. Reduction in the dimensionality estimated from climate and soil characteristics indicated that the environments of Porto Velho-RO, Rio Branco-AC and Ariquemes-RO are more similar to each other than the environments of Ouro Preto do Oeste-RO and Alta Floresta-RO of greater natural soil fertility and higher altitude. The AMMI1 biplot shows that genotypes 16, 10, and 13 had the highest mean yields, together with greater stability. In the AMMI2 scatterplot (IPCA1×IPCA2), the environ - ments E4 and E5 were clustered in the same sector. Clustering based on the complex fraction of the G×E interaction coincided with the AMMI2 scatterplot that clustered the E4 and E5 environments in a single mega-environment. Except for these environments, all the others clustered as locations of different biotic and abiotic stress conditions. This result shows the importance of maintaining evaluations in these environments, which represent the conditions of the coffee fields in the region.
在不同环境下生长的无性系的性能变化是咖啡咖啡育种的一个重要问题。本研究的目的是评价环境分层和生长在亚马逊西部地区的canephora无性系的性能。为此，以3个作物季节的平均产量为指标，对6个无性竞争试验中生长的20个基因型在以下环境中的表现进行了评价:E1: Ouro Preto do oest - ro、E2: Porto Velho-RO、E3: Ariquemes-RO、E4和E5:里约热内卢Branco-AC和E6: Alta Floresta do oest - ro。试验采用全块试验设计，株距为3 m × 1.5 m, 3个重复，每亩8株。综合分析表明，基因型与环境(G×E)互作和有利条件对获得选择收益具有重要意义。从气候和土壤特征估算的维数降低表明，波尔图Velho-RO、里约热内卢Branco-AC和Ariquemes-RO的环境比天然土壤肥力更高、海拔更高的Ouro Preto do oest - ro和Alta Floresta-RO的环境更相似。AMMI1双图显示，基因型16、10和13的平均产量最高，且稳定性更强。在AMMI2散点图(IPCA1×IPCA2)中，环境E4和E5聚在同一扇区。基于G×E相互作用的复杂分数的聚类与AMMI2散点图相吻合，该散点图将E4和E5环境聚在一个单一的大环境中。除了这些环境外，所有其他环境都聚集在不同的生物和非生物应激条件下。这个结果显示了在这些环境中保持评估的重要性，这些环境代表了该地区咖啡田的条件。
{"title":"Environmental stratification and performance of Coffea canephora clones grown in the Western Amazon","authors":"Marcos Santana Moraes, Rodrigo Barros Rocha, Fábio Medeiros Ferreira, Carolina Augusto de Souza, Marcelo Curitiba Espíndula, Alexsandro Lara Teixeira","doi":"10.25186/.v16i.1907","DOIUrl":"https://doi.org/10.25186/.v16i.1907","url":null,"abstract":"Change in the performance of clones grown in different environments is an important question for Coffea canephora breeding. The aim of this study was to evaluate environmental stratification and the performance of C. canephora clones grown in the Western Amazon. For that purpose, the mean yield of three crop seasons was considered to evaluate the performance of 20 genotypes grown in 6 clonal competition trials in the environments of: E1: Ouro Preto do Oeste-RO, E2: Porto Velho-RO, E3: Ariquemes-RO, E4 and E5: Rio Branco-AC and E6: Alta Floresta do Oeste-RO. The trials were conducted with a plant spacing of 3 m × 1.5 m in a complete block experimental design, with three replications of eight plants per plot. Combined analysis indicated significance of the genotype × environment (G×E) interaction and favorable conditions to obtain gains from selection. Reduction in the dimensionality estimated from climate and soil characteristics indicated that the environments of Porto Velho-RO, Rio Branco-AC and Ariquemes-RO are more similar to each other than the environments of Ouro Preto do Oeste-RO and Alta Floresta-RO of greater natural soil fertility and higher altitude. The AMMI1 biplot shows that genotypes 16, 10, and 13 had the highest mean yields, together with greater stability. In the AMMI2 scatterplot (IPCA1×IPCA2), the environ - ments E4 and E5 were clustered in the same sector. Clustering based on the complex fraction of the G×E interaction coincided with the AMMI2 scatterplot that clustered the E4 and E5 environments in a single mega-environment. Except for these environments, all the others clustered as locations of different biotic and abiotic stress conditions. This result shows the importance of maintaining evaluations in these environments, which represent the conditions of the coffee fields in the region.","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69257734","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}
D. Debona, Emanuele C.S. Oliveira, C. S. Caten, R. C. Guarçoni, T. R. Moreira, A. P. Moreli, L. L. Pereira
{"title":"Sensory analysis and mid-infrared spectroscopy for discriminating roasted specialty coffees","authors":"D. Debona, Emanuele C.S. Oliveira, C. S. Caten, R. C. Guarçoni, T. R. Moreira, A. P. Moreli, L. L. Pereira","doi":"10.25186/.V16I.1878","DOIUrl":"https://doi.org/10.25186/.V16I.1878","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"17 4 1","pages":"1-9"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69258068","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":"Efficiency of Metarhizium anisopliae in the control of Meloidogyne incognita in banana and coffee crops","authors":"Claudio Marcelo Gonçalves Oliveira, Juliana Magrinelli Osório Rosa, Rhayane Resende Pillat, José Eduardo Marcondes Almeida","doi":"10.25186/.v16i.1957","DOIUrl":"https://doi.org/10.25186/.v16i.1957","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69259006","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}
Yeison Fernando Barrios-Rodriguez, Gisela-Andrea Cordoba-Salazar, Andrés F. Bahamón-Monje, N. Gutiérrez-Gúzman
{"title":"Effect of roast degree, preparation method, and variety in the sensory and chemical characteristics of coffee (coffea arabica): A mid-infrared spectrum analysis","authors":"Yeison Fernando Barrios-Rodriguez, Gisela-Andrea Cordoba-Salazar, Andrés F. Bahamón-Monje, N. Gutiérrez-Gúzman","doi":"10.25186/.v16i.1964","DOIUrl":"https://doi.org/10.25186/.v16i.1964","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69259607","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}
Salmo de Melo Davi Júnior, Walyson Silva Soares, Fernando Juari Celoto Juari Celoto, Flávio Lemes Fernandes, Mariana Martins Fernandes Oliveira, Gabriel Buso Borges Botrel
{"title":"Resistance and effect of insecticide-treated coffee berries of different varieties to the penetration of Hypothenemus hampei (Coleoptera: Curculionidae: Scolytinae)","authors":"Salmo de Melo Davi Júnior, Walyson Silva Soares, Fernando Juari Celoto Juari Celoto, Flávio Lemes Fernandes, Mariana Martins Fernandes Oliveira, Gabriel Buso Borges Botrel","doi":"10.25186/.v16i.1874","DOIUrl":"https://doi.org/10.25186/.v16i.1874","url":null,"abstract":"","PeriodicalId":10587,"journal":{"name":"Coffee Science","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69257401","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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