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Coffee Science - v.13, n.1, 2018
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Navegação Coffee Science - v.13, n.1, 2018 por título

Navegação Coffee Science - v.13, n.1, 2018 por título

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Performance of a special tractor as a function of ballasting and front-wheel drive in coffee harvesting

Tavares, Tiago de Oliveira; Borba, Matheus Anaan de Paula; Gallo, Luís Alexandre Michelli; Gírio, Lucas Augusto da Silva; Paixão, Carla Segatto Strini; Silva, Rouverson Pereira da (Editora UFLA, 2018-01)

One of the main concerns before agricultural mechanization is the fuel cost from an economic and environmental point of view. In some literature, it has been demonstrated that the adequacy of tractors is directly related ...
Plant sampling grid determination in precision agriculture in coffee field

Ferraz, Gabriel Araújo e Silva; Oliveira, Marcelo Silva de; Silva, Fábio Moreira da; Sales, Ronan Souza; Carvalho, Luis Carlos Cirilo (Editora UFLA, 2018-01)

The aim of the present study was to evaluate different grid samples applied to plant properties of a coffee plantation by using precision coffee growing and geostatistical techniques. The study was performed at the Brejão ...
Quality evaluation of Coffea canephora ‘Apoatã’ seeds for rootstock production

Espíndula, Marcelo Curitiba; Botelho, Frederico José Evangelista; Clemente, Aline da Consolação Sampaio; Teixeira, Alexsandro Lara; Alves, Gleice Quele Fonseca; Oliveira, Roseane Maria Evangelista (Editora UFLA, 2018-01)

Coffea canephora ‘Apoatã’ seeds are used for the formation of rootstocks for grafting of C. arabica seedlings. The quality of seeds and the individualization of used genotypes are prevalent factors for the formation of ...
Sensory analysis and chemical composition of ‘bourbon’ coffees cultivated in different environments

Figueiredo, Luisa Pereira; Borém, Flávio Meira; Ribeiro, Fabiana Carmanini; Giomo, Gerson Silva; Malta, Marcelo Ribeiro; Taveira, José Henrique da Silva (Editora UFLA, 2018-01)

Given the growing participation and appreciation of specialty coffees in the international market, coupled to the intrinsic quality of cultivar Bourbon for the production of differentiated coffees and the environmental ...
Soil carbon stocks cultivated with coffee in the brazilian savanna: effect of cultivation time and use of organic compost

Belizário, Maísa Honório; Ferrão, Gregori da Encarnação; Cerri, Carlos Clemente; Siqueira-Neto, Marcos (Editora UFLA, 2018-01)

Land-use change (LUC) is one of the main responsible for the loss of soil organic matter (SOM) in the form of CO 2 to atmosphere. The aims of the present study were i) evaluate soil C stocks due to coffee cultivation time ...