|
|
|
| Registros recuperados: 29 | |
|
|
| TEIXEIRA, A. L.; SOUZA, F. de F.; PEREIRA, A. A.; OLIVEIRA, A. C. B. de; ROCHA, R. B.. |
| The aim of this study was to evaluate the grain yield of Arabica coffee cultivars grown under high temperatures in regions of low altitude and high mean temperatures in the State of Rondônia, Brazil. Thirty-five Arabica coffee cultivars provided by Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG) were evaluated. A randomized block design was used with three replications, spacing of 3.0 x 1.0 m, with four plants per plot. All the crop seasons showed a significant difference for the green coffee yield trait. In joint analysis, a significant difference was detected among the cultivars. In the mean of the four harvests, green coffee yield was 24.60 bags ha-1. The yield of the cultivars CatucaíAmarelo 24/137 and Obatã Vermelho IAC 1669-20 stood out,... |
| Tipo: Separatas |
Palavras-chave: Melhoramento de planta; Alta temperatura; Coffee.; Café; Coffea Arábica.; Plant breeding.. |
| Ano: 2013 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/972745 |
| |
|
| |
|
| |
|
|
| GUIMARAES, P. M.; GUIMARAES, L. A.; MORGANTE, C. V.; SILVA JUNIOR, O. B.; ARAUJO, A. C. G.; MARTINS, A. C. Q.; SARAIVA, M. A. P.; OLIVEIRA, T. N.; TOGAWA, R. C.; LEAL-BERTIOLI, S. C. M.; BERTIOLI, D. J.; BRASILEIRO, A. C. M.. |
| Wild peanut relatives (Arachis spp.) are genetically diverse and were adapted to a range of environments during the evolution course, constituting an important source of allele diver-sity for resistance to biotic and abiotic stresses. The wild diploid A.stenosperma harbors high levels of resistance to a variety of pathogens, including the root-knot nematode (RKN)Meloidogyne arenaria through the onset of the Hypersensitive Response (HR). In order to identify genes and regulators triggering this defense response, a comprehensive root tran-scriptome analysis during the first stages of this incompatible interaction was conducted using Illumina Hi-Seq. Overall, eight cDNA libraries were produced generating 28.2 GB, which were de novo assembled into 44,132... |
| Tipo: Artigo de periódico |
Palavras-chave: Diplóide selvagem; Nematóide das galhas; Gene regulador; Planta resistente; Melhoramento de planta; Peanut; Arachis spp; Peanut relatives.; Arachis Hypogaea.. |
| Ano: 2015 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1035460 |
| |
|
| |
|
|
| CORDEIRO, C. M. T.; ABADIE, T.; FUKUDA, W. M. G.; BARRETO, J. F.; BURLE, M. L.; CARDOSO, E. M. R.; CAVALCANTI, J.; COSTA, I. R. S.; FIALHO, J. F.; MAGALHAES, J. R.; MARSCHALEK, R.; ROCHA, D. M. S.; VALE, T. L.. |
| The size of Germplasm Collections has become an important limitation for theirr use in plant breeding programs. To overcome this limitation the Core Collection concept has been proposed. A Core Collection consists of a set of accessions selected to represent the genetic diversity of the base collection with minimum repetitiveness. This insures the conservation of maximum genetic variation, allowing rapid evaluation of germplasm and better access to the base collection. The brazilian germplasm Collection of Cassava is the largest national collection, and contains strategic genetic variation for the development of breeding programs worldwide. It consists of approximately 3350 accessions conserved in 7 regional Active Germplasm Banks. To develop the Core... |
| Tipo: Parte de livro |
Palavras-chave: Variabilidade genetica; Melhoramento de planta; Plant breending.; Mandioca; Banco de Germoplasma; Biotecnologia; Manihot Esculenta.; Biotechnology; Cassava; Gene banks; Genetic variation.. |
| Ano: 2000 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/134075 |
| |
|
| |
|
| |
| Registros recuperados: 29 | |
|
|
|
