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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
18/03/2014 |
Data da última atualização: |
11/03/2024 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
DIAS, K. O. das G.; GONÇALVES, F. M. A.; SOUZA SOBRINHO, F. de; BENITES, F. R. G.; TEIXEIRA, D. H. L.; NUNES, J. A. R. |
Afiliação: |
KAIO OLIMPIO DAS GRAÇAS DIAS, UFLA; FLÁVIA MARIA AVELAR GONÇALVES, UFLA; FAUSTO DE SOUZA SOBRINHO, CNPGL; FLAVIO RODRIGO GANDOLFI BENITES, CNPGL; DAVI HENRIQUE LIMA TEIXEIRA, UFLA; JOSÉ AIRTON RODRIGUES NUNES, UFLA. |
Título: |
Número de repetições para avaliação de progênies de Brachiaria ruziziensis. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 7., 2013, Uberlândia. Variedade melhorada: a força da nossa agricultura: anais. Viçosa, MG: SBMP, 2013. |
Páginas: |
p. 1110-1111 |
Idioma: |
Português |
Palavras-Chave: |
Melhoramento de plantas. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/982624/1/Numero-de-repeticoes-para-avaliacao-de-progenies.pdf
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Marc: |
LEADER 00698nam a2200181 a 4500 001 1982624 005 2024-03-11 008 2013 bl uuuu u00u1 u #d 100 1 $aDIAS, K. O. das G. 245 $aNúmero de repetições para avaliação de progênies de Brachiaria ruziziensis.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 7., 2013, Uberlândia. Variedade melhorada: a força da nossa agricultura: anais. Viçosa, MG: SBMP$c2013 300 $ap. 1110-1111 653 $aMelhoramento de plantas 700 1 $aGONÇALVES, F. M. A. 700 1 $aSOUZA SOBRINHO, F. de 700 1 $aBENITES, F. R. G. 700 1 $aTEIXEIRA, D. H. L. 700 1 $aNUNES, J. A. R.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
12/05/2021 |
Data da última atualização: |
24/05/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
RIBEIRO, O. D.; CRUZ, E. D.; SILVA, M. F. da; CHAVES, B. de A. C.; RIBEIRO, O. M. D.; GURGEL, E. S. C. |
Afiliação: |
OLÍVIA DOMINGUES RIBEIRO, MPEG; ENIEL DAVID CRUZ, CPATU; MÔNICA FALCÃO DA SILVA, MPEG; BETÂNIA DE AVIZ CHAVES, UFRA; OLINDA MARIA DOMINGUES RIBEIRO, UFRA; ELY SIMONE CAJUEIRO GURGEL, MPEG. |
Título: |
Hymenaea parvifolia Huber: dormancy breaking, morphology of fruit, seed and seedling. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Revista Ceres, v. 68, n. 2, p. 83-93, mar./abr. 2021. |
DOI: |
https://doi.org/10.1590/0034-737x202168020003 |
Idioma: |
Inglês |
Conteúdo: |
The successful use of native species in conservation actions depends on basic knowledge of their biology, beginning with the identification of regenerating individuals in the field, up to the behavior and development of the species from the early stages of germination. Moreover, seed propagation and germination may be limited by the occurrence of dormancy. The objective of this work was to identify the best method to overcome seed dormancy of Hymenaea parvifolia Huber, besides characterizing the fruits, seeds, post-seminal development and seedlings of naturally occurring specimens in Amazonia. For this, (i) tests for the breakdown of dormancy were performed through thermal, chemical and mechanical treatments; (ii) analyses of their effects on seed germination were made; and (iii) morphology of germinative development of Hymenaea parvifolia was described. The treatments based on sulfuric acid for 15, 25 and 35 minutes were the most efficient in overcoming the integumentary dormancy. However, scarification by grinding is recommended because it had been less impact on the environment. External characteristics and shape of the fruit, seed and epicotyl can aid taxonomy of the genus and identification of its species in the field. In addition, morphological characters of the fruit, seed, germination and seedling were illustrated. |
Palavras-Chave: |
Hymenaea parvifolia Huber; Post-seminal development; Scarification. |
Thesaurus NAL: |
Amazonia; Sulfuric acid. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223214/1/Artigo-Eniel.pdf
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Marc: |
LEADER 02128naa a2200253 a 4500 001 2131787 005 2021-05-24 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1590/0034-737x202168020003$2DOI 100 1 $aRIBEIRO, O. D. 245 $aHymenaea parvifolia Huber$bdormancy breaking, morphology of fruit, seed and seedling.$h[electronic resource] 260 $c2021 520 $aThe successful use of native species in conservation actions depends on basic knowledge of their biology, beginning with the identification of regenerating individuals in the field, up to the behavior and development of the species from the early stages of germination. Moreover, seed propagation and germination may be limited by the occurrence of dormancy. The objective of this work was to identify the best method to overcome seed dormancy of Hymenaea parvifolia Huber, besides characterizing the fruits, seeds, post-seminal development and seedlings of naturally occurring specimens in Amazonia. For this, (i) tests for the breakdown of dormancy were performed through thermal, chemical and mechanical treatments; (ii) analyses of their effects on seed germination were made; and (iii) morphology of germinative development of Hymenaea parvifolia was described. The treatments based on sulfuric acid for 15, 25 and 35 minutes were the most efficient in overcoming the integumentary dormancy. However, scarification by grinding is recommended because it had been less impact on the environment. External characteristics and shape of the fruit, seed and epicotyl can aid taxonomy of the genus and identification of its species in the field. In addition, morphological characters of the fruit, seed, germination and seedling were illustrated. 650 $aAmazonia 650 $aSulfuric acid 653 $aHymenaea parvifolia Huber 653 $aPost-seminal development 653 $aScarification 700 1 $aCRUZ, E. D. 700 1 $aSILVA, M. F. da 700 1 $aCHAVES, B. de A. C. 700 1 $aRIBEIRO, O. M. D. 700 1 $aGURGEL, E. S. C. 773 $tRevista Ceres$gv. 68, n. 2, p. 83-93, mar./abr. 2021.
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