Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


Discrimination of varietal groups and hybrids of coffea canephora species using multivariate analysis. Author(s): OLIVEIRA, G. F.; MIRANDA, T. L. R.; NASCIMENTO, A. C. C.; NASCIMENTO, M.; CAIXETA, E. T.; SILVA, L. de F.; ALKIMIM, E. R.; SILVA, F. L. da Coffee growing is one of the most important agricultural activities in the world market. Among the commercially relevant species, there is Coffea canephora,which can be divided into the varietal group... ... Repository: BDPA Publication year: 2021
Laser-induced breakdown spectroscopy associated with the design of experiments and machine learning for discrimination of Brachiaria brizantha seed vigor. Author(s): CIOCCIA, G.; MORAIS, C. P. de; BABOS, D. V.; MILORI, D. M. B. P.; ALVES, C. Z.; CENA, C.; NICOLODELLI, G.; MARANGONI, B. S. Laser-induced breakdown spectroscopy (LIBS) associated with machine learning algorithms (ML) was used to evaluate the Brachiaria seed physiological quality by discriminating the high and low vigor see... ... Repository: BDPA Publication year: 2022
Use of heat tolerance traits in discriminating between groups of sheep in central Brazil. Author(s): CASTANHEIRA, M.; PAIVA, S. R.; LOUVANDINI, H.; LANDIM, A.; FIORVANTI, M. C. S.; DALLAGO, B. S.; CORREA, P. S.; MCMANUS, C. Repository: BDPA Publication year: 2010
Analytical characteristics and discrimination of Brazilian commercial grape juice, nectar, and beverage. Author(s): RIZZON, L. A.; MIELE, A. The production and commercialization of Brazilian grape juice is increasing annually, mainly due to its typicality, quality, and nutritional value. The present research was carried out in view of the... ... Repository: BDPA Publication year: 2012
Molecular markers useful to discriminate Coffea arabica cultivars with high genetic similarity. Author(s): SOUSA, T. V.; CAIXETA, E. T.; ALKIMIM, E. R.; OLIVEIRA, A. C. B. de; PEREIRA, A. A.; ZAMBOLIM, L.; SAKIYAMA, N. S. New cultivars are released every year to meet market demands. However, in species with a narrow genetic base, such as Coffea arabica, the cultivars are closely related and phenotypically similar. This... ... Repository: BDPA Publication year: 2017
Brazilian Canephora coffee evaluation using NIR spectroscopy and discriminant chemometric techniques. Author(s): BAQUETA, M. R.; ALVES, E. A.; VALDERRAMA, P.; PALLONE, J. A. L. High-quality Brazilian Canephora coffees are rising to the level of specialty coffees in the face of a new industry perception. In this framework, spectra from 527 coffees were analyzed in the near-in... ... Repository: BDPA Publication year: 2023
Discrimination of Brazilian red varietal wines according to their sensory descriptors. Author(s): MIELE, A.; RIZZON, L. A. Conduziu-se este trabalho, com o objetivo de determinar as características sensoriais de vinhos tintos brasileiros elaborados com cultivares de uva introduzidos no país há algum tempo e outros, mais r... ... Repository: BDPA Publication year: 2011
Discrimination of common bean cultivars using multiplexed microsatellite markers. Author(s): CARDOSO, P. C. B.; BRONDANI, C.; MENEZES, I. P. P.; VALDISSER, P. A. M. R.; BORBA, T. C. O.; DEL PELOSO, M. J.; VIANELLO, R. P. Analysis of DNA polymorphisms allows for the genetic identification and precise discrimination of species with a narrow genetic base such as common bean. The primary objectives of the present study we... ... Repository: BDPA Publication year: 2014
Discrimination of Brazilian red wines according to the viticultural region, varietal, and winery origin. Author(s): MIELE, A.; RIZZON, L. A.; ZANUS, M. C. O trabalho avaliou a composição físico-química de 171 vinhos tintos brasileiros elaborados na safra de 2006, representados por 21 varietais. Os vinhos foram elaborados por 58 vinícolas localizadas em... ... Repository: BDPA Publication year: 2010
Classification of Coffea canephora clones in botanical varieties by discriminant analysis of the k-nearest neighbors. Author(s): SOUZA, M. S.; FERREIRA, F. M.; ROCHA, R. B.; LOPES, M. T. G.; OLIVEIRA, L. N. L. A strategy for genetic improvement of coffee Coffea canephora plants is to aggregate through artificial crossings the characteristics of the Conilon botanical variety, such as shorter height and droug... ... Repository: BDPA Publication year: 2021

Showing 1 - 10 of 266 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.