Zobrazeno 1 - 10
of 168
pro vyhledávání: '"ANTÔNIO VANDER PEREIRA"'
Autor:
Erina Vitório Rodrigues, Rogério Figueiredo Daher, Geraldo de Amaral Gravina, Alexandre Pio Viana, Maria do Socorro Bezerra de Araújo, Maria Lorraine Fonseca Oliveira, Marcelo Vivas, Bruna Rafaela da Silva Menezes, Antônio Vander Pereira
Publikováno v:
Bioscience Journal, Vol 36, Iss 1 (2020)
In forage-plants breeding, the selection of superior genotypes has been undertaken through successive harvests in previously established intervals. However, this process involves many steps, the evaluation of many traits, and a great spending with co
Externí odkaz:
https://doaj.org/article/8f9f27da3ddb4924a3f3fa5ec0d32327
Autor:
Rogério Figueiredo Daher, Erina Vitório Rodrigues, Maria do Socorro Bezerra de Araújo, Lidiane Sena Pinheiro, Geraldo do Amaral Gravina, Francisco José da Silva Lédo, Antônio Vander Pereira
Publikováno v:
Agrarian, Vol 10, Iss 38, Pp 294-303 (2017)
O capim-elefante (Pennisetum purpureum, Schum.) é uma gramínea perene, adaptando-se às condições climáticas predominantes em quase todo o país. Entretanto, em muitas regiões, aproximadamente 70 a 80% da sua produção concentra-se na época d
Externí odkaz:
https://doaj.org/article/79e009b5b5d04478a0098ac0162f4b13
Autor:
Fernanda Motta da Costa Santos, Giovana Augusta Torres, Vânia Helena Techio, Antônio Vander Pereira, Lisete Chamma Davide
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 52, Iss 9, Pp 814-817 (2017)
Abstract: The objective of this work was to evaluate, by genomic in situ hybridization (GISH), pairing configurations as potential indicators of recombination between chromosomes of different parental genomes, in two interspecific hybrids (elephant g
Externí odkaz:
https://doaj.org/article/075c1bacfa3a487d823f8f3f1643f5a9
Publikováno v:
Crop Breeding and Applied Biotechnology, Vol 17, Iss 1, Pp 59-62 (2016)
Cultivar BRS Kurumi is characterized by short plant height, short internodes, high dry matter production (29.25 t ha-1yr-1), has a high nutritional value and is recommended for the cut-and-carry system or grazing. Cultivar BRS Capiaçu, indicated for
Externí odkaz:
https://doaj.org/article/285924fe308943f2beed4ed013846280
Autor:
Gabriela Barreto dos Reis, Amanda Teixeira Mesquita, Giovana Augusta Torres, Larissa Fonseca Andrade-Vieira, Antônio Vander Pereira, Lisete Davide
Publikováno v:
Comparative Cytogenetics, Vol 8, Iss 3, Pp 199-209 (2014)
The genus Pennisetum (Richard, 1805) includes two economically important tropical forage plants: Pennisetum purpureum (Schumacher, 1827) (elephant grass), with 2n = 4x = 28 chromosomes and genomes A'A'BB, and Pennisetum glaucum (Linnaeus, 1753) (pear
Externí odkaz:
https://doaj.org/article/86ac0f8bb3614343a65d1ce1a61856cb
Autor:
Ana Luiza de Oliveira Timbó, Lisete Chamma Davide, José Eduardo Brasil Pereira Pinto, Antônio Vander Pereira
Publikováno v:
Ciência e Agrotecnologia, Vol 34, Iss 5, Pp 1219-1223 (2010)
The objective of this work was to obtain protoplasts from napier grass and pearl millet triploid hybrids as a basis for future studies on chromosomal duplication. Explants were taken from mesophyll of in vitro- and in vivo-cultured plants or from cal
Externí odkaz:
https://doaj.org/article/6c60dc2e22d248edb2fdfa63d17311a0
Publikováno v:
Ciência e Agrotecnologia, Vol 34, Iss 5, Pp 1124-1128 (2010)
This study evaluated the structure and the volume of interphase nuclei from root meristems of the genotypes of napier grass (Pennisetum purpureum), pearl millet (Pennisetum glaucum) and hybrids resultant of such breeding. In napier grass, nuclei were
Externí odkaz:
https://doaj.org/article/82233af5fb4b4496bfeed05436e2c083
Publikováno v:
Ciência Rural, Vol 40, Iss 1, Pp 83-88 (2010)
Mitotic and meiotic analyses using conventional and fluorescent stains were employed in plants (accession ETBAZ 055 - origin: Capão do Leão, Rio Grande do Sul State, Brazil) from the Germplasm Active Bank of Ryegrass (Banco Ativo de Germoplasma de
Externí odkaz:
https://doaj.org/article/6079009b85784d7b86e5d59b6f3218cb
Autor:
José Marcello Salabert de Campos, Clara de Azevedo Calderano, Antônio Vander Pereira, Lisete Chamma Davide, Lyderson Facio Viccini, Marcelo de Oliveira Santos
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 44, Iss 1, Pp 38-44 (2009)
Os objetivos deste trabalho foram estabelecer um protocolo eficiente de embriogênese somática, em híbridos triploides entre capim elefante (Pennisetum purpureum Schumach.) e milheto (P. glaucum (L.) R. Br.), e avaliar por citometria de fluxo a est
Externí odkaz:
https://doaj.org/article/bd4d3a99ddd94632afd23809f821f1c5
Autor:
Francisco José da Silva Lédo, Antônio Vander Pereira, Fausto de Souza Sobrinho, Alexander Machado Auad, Liana Jank, Jackson Silva e Oliveira
Publikováno v:
Ciência e Agrotecnologia, Vol 32, Iss 4, Pp 1299-1303 (2008)
Objetiva-se com este trabalho estimar a repetibilidade para caracteres forrageiros de Panicum, e determinar o número de cortes de avaliação necessários para a seleção de genótipos de Panicum, com confiabilidade. Utilizaram-se os dados de um en
Externí odkaz:
https://doaj.org/article/16bb3d0a186f4844b4fdd54172c40972