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  Caracterização de germoplasma de <i>Coffea arabica</i> L. com base em características agronômicas

  Silva, Maria Gabriela Pereira e; Abrahão, Juliana Costa de Rezende; Nadaleti, Denis Henrique Silva; Pereira, Antônio Alves; Fassio, Larissa de Oliveira; Botelho, Cesar Elias (Universidade Federal Rural de Pernambuco, 2024-10-01)

  Genetic resources embody the reservoir of essential natural variability for cultivated species breeding programs. The objective of this study was to select Arabica coffee accessions from the Minas Gerais Coffee Germplasm ...
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  Sensory perception of coffee consumers as a function of different genotypes and extraction methods

  Nadaleti, Denis Henrique Silva; Sousa, Maísa Mancini Matioli de; Ribeiro, Michele Nayara; Vilela, Diego Júnior Martins; Pereira, Dyanna Rangel; Carvalho, Gladyston Rodrigues (Universidade Federal Rural de Pernambuco, 2024-09-30)

  Coffee is one of the most consumed beverages in the world, with unique organoleptic characteristics of aroma and flavor, also varying according to the several extraction methods. Therefore, the objective of this study was ...
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  Soil physical, chemical and biological properties in Conilon coffee intercropping systems

  Souza, Joabe Martins de; Pires, Fábio Ribeiro; Pezzopane, José Ricardo Macedo; Chagas, Kristhiano; Nascimento, Alex Favaro; Rodrigues, José de Oliveira; Czepak, Marcio Paulo; Nascimento, Adriel Lima (Sociedade Brasileira de Ciência do Solo, 2024-04-08)

  Shaded coffee systems may offer a series of benefits, however, studies on shaded cultivation of Conilon coffee crops are still scarce in the literature. This study aimed to evaluate the soil physical, chemical, and biological ...
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  Doses de gesso em cafeeiro: influência nos teores de cálcio, magnésio, potássio e ph na solução de um latossolo vermelho distrófico

  Ramos, Bárbara Zini; Toledo, João Paulo Vaz Floriano; Lima, José Maria de; Serafim, Milson Evaldo; Bastos, Ana Rosa Ribeiro; Guimarães, Paulo Tácito Gontijo; Coscione, Aline Renée (Sociedade Brasileira de Ciência do Solo, 2013-08-24)

  Unbalanced amounts of Ca2+, Mg2+ and K+ in soils as a consequence of high gypsum applications can be due to the relationship in size (ionic radius) and charge density (charge/ ionic radius) of each ionic species. The ...
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  Efecto de técnicas de agricultura ecológica en microorganismo del ciclo del nitrógeno en suelos bajo cultivo de café

  Bernal, Johan Alexander Bonilla; Cifuentes, Andrés Felipe Calderón; Avellaneda-Torres, Lizeth Manuela (Universidade Federal Rural de Pernambuco, 2023-12-29)

  La agricultura ecológica promueve un sistema interactivo para la sostenibilidad del suelo y los agroecosistemas, aprovechando y optimizando los recursos disponibles para mejorar la calidad del suelo cultivado. La presente ...
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  Transferência de mudas clonais de café do sistema convencional para o sistema hidropônico modificado

  Cunha, Samuel Henrique Braga da; Lima, Amador Eduardo de; Carvalho, Alex Mendonça de; Guimarães, Rubens José; Teramoto, Érico Tadao; Freitas, Ana Flávia de (Universidade Federal Rural de Pernambuco, 2023-08-15)

  Cloning plants by cuttings, mineral nutrition via modified hydroponics and the use of alternative substrates emerges as technological innovations for seedling production. The objective in this study was to ...
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  Efectividad de un prototipo seleccionador de café cerezo con reconocimiento de imágenes usando machine learning

  Valles-Coral, Miguel Angel; Bernales-del-Aguila, Carlos Ivan; Benavides-Cuvas, Elmer; Cabanillas-Pardo, Lenin (Universidade Federal Rural de Pernambuco, 2023-03-14)

  La producción de cafés especiales es el objetivo principal de los caficultores a nivel mundial y depende de la selección de granos óptimos; sin embargo, especialmente en Latinoamérica, son procesados de manera manual y ...
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  Distribuição e incerteza da acidez de um latossolo vermelho-amarelo húmico sob cultivo de café

  Silva, Samuel de Assis; Lima, Julião Soares de Souza; Souza, Gustavo Soares de; Xavier, Alexandre Candido (Sociedade Brasileira de Ciência do Solo, 2009-10-30)

  Com o desenvolvimento da agricultura, a utilização de novas alternativas na avaliação das propriedades que influenciam o rendimento das plantas tornou-se indispensável para melhor manejar o sistema agrícola. O objetivo ...
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  Uso do calcário e do gesso agricola em duas épocas de implantação do Coffea arabica L.

  Costa, Bruna Penha; Duarte Júnior, José Barbosa; Rego, Carlos Augusto Rocha de Moraes; Costa, Antonio Carlos Torres da; Lana, Maria do Carmo (Universidade Federal de Viçosa, 2020-10-30)

  O Brasil apresenta predominância de solos ácidos sendo necessário à sua correção para atenuar o efeito da acidez sobre as culturas agrícolas, em especial o café que é sensível ao pH baixo e a quantidade de cálcio no solo. ...
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  Functional and technological properties of coffee mucilage (Coffea arabica) and its application in edible films

  Machado, Daiane Bernardi; Oliveira, Rafael Augustus de (Sociedade Brasileira de Química, 2023-05-17)

  Brazil is the largest coffee producer in the world, and together with the millions of tons produced, millions of tons of residues are also generated. The generated residues are a source of environmental contamination ...
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  Biodegradable hybrid PLA composites incorporating coffee husks and mineral fillers

  Silva, Riquelme Gomes da; Barboza, Laysa Silva; Silveira, Pedro Henrique Poubel Mendonça da; Conceição, Marceli do Nascimento da; Ribeiro, Roberto Carlos da Conceição; Bastos, Daniele Cruz (Associação Brasileira de Polímeros, 2024-07-17)

  This article details the development of hybrid composites with a PLA matrix filled with coffee husks, potassium feldspar, and Bahia Beige marble. Comprehensive analysis included FTIR, hardness, contact angle, density tests, ...
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  Reaproveitamento de resíduos de café em substratos para produção de mudas de Joannesia princeps

  Almeida, Rodolfo Soares de; Nieri, Erick Martins; Monteiro, Eduardo Costa Silva; Silva, Oclízio Medeiros das Chagas; Melo, Lucas Amaral de (Embrapa Florestas, 2021-11-26)

  O uso de resíduos agrícolas como alternativa na formulação de substratos é uma possibilidade relevante na produção de mudas, reduzindo simultaneamente custos e o acúmulo desses subprodutos no ambiente. O objetivo desse ...
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  Controle alternativo de Planococcus citri (Risso, 1813) com extratos aquosos de pinhão-manso

  Holtz, Anderson Mathias; Franzin, Mayara Loss; Paulo, Hágabo Honorato de; Botti, Jéssica Mayara Coffler; Marchiori, Johnatan Jair de Paula; Pacheco, Érica Gonçalves (Instituto Biológico, 2016)

  A cochonilha-da-roseta, Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae), constitui um problema fitossanitário na cultura do café. O controle mais usual dessa praga é o químico, o que pode acarretar, além de ...
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  Synthesis of enriched biochar as a vehicle for phosphorus in tropical soils

  Matoso, Stella Cristiani Gonçalves; Wadt, Paulo Guilherme Salvador; Souza Júnior, Valdomiro Severino de; Pérez, Xosé Lois Otero (Instituto Nacional de Pesquisas da Amazônia, 2019)

  Phosphorus (P) is one of the nutrients that most limits agricultural productivity, especially in tropical soils. Enriched biochar has been proposed to increase the bioavailability of P and other nutrients in the soil. Thus, ...
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  Physicochemical characterization of coffee parchment of species Coffea arabica variety Castillo®

  Campuzano, Francisco; Escobar, Diana Marcela; L., Ana María Torres (Universidade Federal de Lavras, 2024-07-03)

  Coffee parchment is one of the most abundant wastes from coffee processing in Colombia, representing 5.8% of dry weight of the berry. This waste has been scarcely characterized, then this work is a complete physicochemical ...
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  Physicochemical and sensory analysis of coffee: A determination in different parts of the plant

  Sousa, Rachel Machado de; Paiva, Leandro Carlos (Universidade Federal de Lavras, 2024-07-29)

  The quality of the Arabica coffee drink (Coffea arábica L) is the result of the interaction of several factors, such as climatic conditions, terroir, altitude, nutritional factor, management aspects, stage of fruit maturation, ...
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  System dynamic model of green supply chain management robusta coffee Argopuro in Indonesia: A case study

  Purnomo, Bambang Herry; Ni’maturrakhmat, Viko Nurluthfiyadi; Wibowo, Yuli (Universidade Federal de Lavras, 2024-06-19)

  Small-scale Argopuro Robusta coffee agroindustry has the potential to harm the environment in every supply chain activity. Even though the waste processing process has been carried out, this is still not enough to reduce ...
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  Influence of water quality on CO2 degassing and sensory attributes in lampung robusta espresso

  Haviz, Muhammad; Djana, MIftahul; Nandini, Ni Putu Ariessa; Eltri, Amandha Putri; Fahrani, Nadila Aura; RIna, Oktaf (Universidade Federal de Lavras, 2024-07-05)

  Water quality plays a crucial role in shaping the sensory attributes and overall taste experience of Espresso Coffee (EC). This study aimed to investigate the influence of water quality parameters, specifically acidity ...
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  Analysis of shape features by applying gain ratio and machine learning for coffee bean classification

  Septiarini, Anindita; Hamdani, Hamdani; Sela, Enny Itje; Hidayat, Nurul; Afuan, Lasmedi (Universidade Federal de Lavras, 2024-06-28)

  Coffee is one of the daily consumed beverages in many countries. It is yielded from coffee beans, which have proceeded through several processes. Several common coffee beans have been produced in Indonesia, such as Arabica, ...
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  Factors influencing GAP implementation on Robusta Coffee Farms in the Mountains of Indonesia

  Amrulloh, Atho’; Hani, Evita Soliha; Hariyati, Yuli; Soetriono; Harsono, Soni Sisbudi (Universidade Federal de Lavras, 2024-08-05)

  Robusta coffee is one of the plantation commodities that popular at home and abroad also as the biggest coffee product from Indonesia. This research aims to analyze the assessment of the level and influence factors of GAP ...

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