| |
|
|
| Registros recuperados : 11 | |
| 1. |  | SOUSA, L. B.; DAHER, R. F.; MENEZES, B. R. da S.; STIDA, W. F.; TARDIN, F. D.; VIDAL, A. K. F.; GOMES, A. B. S.; PONCIANO, N. J.; SILVA, V. B. da; FREITAS, R. S. Biomass energy production in elephant-grass hybrids. Functional Plant Breeding Journal, v. 1, n. 2, article 4, 2019.| Biblioteca(s): Embrapa Milho e Sorgo. |
|    |
| 2. | | DAHER, R. F.; PEREIRA, A. V.; MENEZES, B. R. da S.; CASSARO, S.; NOVO, A. A. C.; FURLANI, E. P.; AMARAL JÚNIOR, A. T.; PEREIRA, M. G.; STIDA, W. F.; VIDAL, A. K. F. Canonical correlations among morpho-agronomic and chemical traits in hybrids between elephant grass and millet. Australian Journal of Crop Science, v. 12, n. 2, p. 210-216, 2018.| Biblioteca(s): Embrapa Gado de Leite. |
|  |
| 3. | | FREITAS, R. S.; BARBÉ, T. da C.; DAHER, R. F.; VIDAL, A. K. F.; STIDA, W. F.; SILVA, V. B. da; MENEZES, B. R. da S.; PEREIRA, A. V. Chemical composition and energy yield of elephant-grass biomass as function of five different production ages. Journal of Agricultural Science (Toronto), v. 10, n. 1, p. 343-353, 2018.| Biblioteca(s): Embrapa Gado de Leite. |
| |
| 4. | | STIDA, W. F.; ALMEIDA, B. de O.; DAHER, R. F.; MORAES, C. R. de O.; VIDAL, A. K. F.; FREITAS, R. S.; TARDIN, F. D.; MENEZES, B. R. da S.; FURLANI, E. P.; VIVAS, M. Effect of nitrogen and potassium fertilization doses on elephant-grass genotypes for energy purposes. Journal of Agricultural Science, v. 10, n. 10, p. 446-459, 2018.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 5. | | STIDA, W. F.; DAHER, R. F.; VIANA, A. P.; VIDAL, A. K. F.; FREITAS, R. S.; SILVA, V. B. da; PEREIRA, A. V.; CASSARO, S.; MENEZES, B. R. da S.; FURLANI, E. P. Estimation of genetic parameters and selection of elephant-grass ( Pennisetum purpureum Schumach.) for forage production using mixed models. Chilean journal of agricultural research, v. 78, n. 2, p. 198-204, 2018.| Biblioteca(s): Embrapa Gado de Leite. |
| |
| 6. | | FREITAS, R. S.; DAHER, R. F.; VIDAL, A. K. F.; STIDA, W. F.; MENEZES, B. R. da S.; PEREIRA, A. V.; AMORIM NETO, S.; SANTOS, P. R. dos; SILVA, V. B. da; GOTTARDO, R. D. Dry matter yield and nutritional characteristics of elephant-grass genotypes. Journal of Experimental Agriculture International, v. 35, n. 5, p. 1-8, 2019.| Biblioteca(s): Embrapa Gado de Leite. |
| |
| 7. | | VIDAL, A. K. F.; DAHER, R. F.; FREITAS, R. S.; STIDA, W. F.; TARDIN, F. D.; RODRIGUES, E. V.; SILVA, V. B. da; SANTOS, R. M.; SANTOS, P. R. dos; OLIVEIRA, T. R. A. de. Screening of elephant grass genotypes following some agro-marphological traits related to biomass production in Rio de Janeiro (Brazil). Journal of Experimental Agriculture International, v. 39, n. 6, p. 1-10, 2019. Article nº JEAI.50113.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 8. | | SOUZA, A. G. de; DAHER, R. F.; SANTANA, J. G. S.; AMBROSIO, M.; NASCIMENTO, M. R.; VIDAL, A. K. F.; SOUZA FILHO, B. F. de; MELO, L. C.; GRAVINA, G. de A.; SANTOS, R. M.; LEITE, C. L.; FARIAS, J. E. C.; STIDA, W. F.; ROCHA, R. S. Adaptability and stability of black bean genotypes for Rio de Janeiro, by GGE biplot analysis. Crop Breeding and Applied Biotechnology, v. 23, n. 2, e43972323, 2023.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 9. | | VIDAL, A. K. F.; DAHER, R. F.; ANDRADE, E. K. V. de; FREITAS, R. S.; STIDA, W. F.; AMARAL JÚNIOR, A. T. do; MENEZES, B. R. da S.; PEREIRA, A. V.; SILVA, V. B. da; TARDIN, F. D.; OLIVEIRA, L. J. da S. de. Estimate of genetic diversity in germplasm of elephant grass accessions in Brazil using the Gower algorithm. Genetics and Molecular Research, v. 20, n. 4, gmr18944, 2021.| Biblioteca(s): Embrapa Gado de Leite; Embrapa Milho e Sorgo. |
| |
| 10. | | VIDAL, A. K. F.; DAHER, R. F.; AMBRÓSIO, M.; SANTANA, J. G. S.; FREITAS, R. S.; GRAVINA, G. de A.; RODRIGUES, E. V.; STIDA, W. F.; SOUZA, A. G. de; LEITE, C. L.; FARIAS, J. E. C.; RANGEL, L. H.; PEREIRA, A. V. Estimation of repeatability and genotypic superiority of elephant grass half-sib families for energy purposes using mixed models. Scientia Agricola, v. 80, e20220103, 2023.| Biblioteca(s): Embrapa Gado de Leite. |
| |
| 11. | | GRAVINA, L. M.; OLIVEIRA, T. R. A. de; DAHER, R. F.; GRAVINA, G. A.; VIDAL, A. K. F.; STIDA, W. F.; CRUZ, D. P.; SANT'ANNA, C. Q. S. S. de; ROCHA, R. S.; PEREIRA, A. V.; OLIVEIRA, G. H. F. de. Multivariate analysis in the selection of elephant grass genotypes for biomass production. Renewable Energy, v. 160, 1265-1268, 2020.| Biblioteca(s): Embrapa Gado de Leite. |
| |
| Registros recuperados : 11 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Gado de Leite. |
|
Data corrente: |
12/12/2018 |
|
Data da última atualização: |
12/04/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 1 |
|
Autoria: |
STIDA, W. F.; DAHER, R. F.; VIANA, A. P.; VIDAL, A. K. F.; FREITAS, R. S.; SILVA, V. B. da; PEREIRA, A. V.; CASSARO, S.; MENEZES, B. R. da S.; FURLANI, E. P. |
|
Afiliação: |
WANESSA F. STIDA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; ROGÉRIO F. DAHER, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; ALEXANDRE P. VIANA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; ANA KESIA F. VIDAL, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; RAFAEL S. FREITAS, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; VERÔNICA B. DA SILVA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; ANTONIO VANDER PEREIRA, CNPGL; SABRINA CASSARO, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; BRUNA R. DA S. MENEZES, UFRRJ; EDUARDO P. FURLANI, UFJF. |
|
Título: |
Estimation of genetic parameters and selection of elephant-grass ( Pennisetum purpureum Schumach.) for forage production using mixed models. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Chilean journal of agricultural research, v. 78, n. 2, p. 198-204, 2018. |
|
DOI: |
10.4067/S0718-58392018000200198 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The efficient use of fodder and grassland as the basis of animal feed represents a way of raising productivity and reducing production costs. In this scenario, elephant-grass stands out among the most used forages in the intensive animal production systems in the world mainly due to its high productive potential, support capacity and nutritional quality. The purpose of this work was to estimate genetic parameters for the selection of elephant-grass (Pennisetum purpureum Schumach.) clones for forage production in two seasons, a period of water restriction and the total period of study. We evaluated 80 accessions of elephant-grass by means of the mixed-models methodology (REML/BLUP). The evaluation of DM yield (DMY) of the different genotypes were executed in edaphoclimatic conditions in Campos dos Goytacazes, Rio de Janeiro, Brazil. The Selegen-REML/BLUP software accomplished the statistical and genetic analyses. It was seen that the DMY trait was with a low estimate of coefficient of genotypic variation (3.08%), which demonstrates possible difficulties with the selection for this trait. Heritability-coefficient estimate was 0.3606 for the dry season and 0.4193 for the total period. Those results were the variation in that trait due to genetic causes. Although those values may not be considered of high magnitude, they are of great interest for the breeding mainly because it is a polygenic trait. In both periods, genotypes 7, 25, 41, 43, 57, 58, 62, 64, 68, and 77 stood out among the others, since it presented the highest genetic gains for DMY, which will enhance progress in the evaluated trait. MenosThe efficient use of fodder and grassland as the basis of animal feed represents a way of raising productivity and reducing production costs. In this scenario, elephant-grass stands out among the most used forages in the intensive animal production systems in the world mainly due to its high productive potential, support capacity and nutritional quality. The purpose of this work was to estimate genetic parameters for the selection of elephant-grass (Pennisetum purpureum Schumach.) clones for forage production in two seasons, a period of water restriction and the total period of study. We evaluated 80 accessions of elephant-grass by means of the mixed-models methodology (REML/BLUP). The evaluation of DM yield (DMY) of the different genotypes were executed in edaphoclimatic conditions in Campos dos Goytacazes, Rio de Janeiro, Brazil. The Selegen-REML/BLUP software accomplished the statistical and genetic analyses. It was seen that the DMY trait was with a low estimate of coefficient of genotypic variation (3.08%), which demonstrates possible difficulties with the selection for this trait. Heritability-coefficient estimate was 0.3606 for the dry season and 0.4193 for the total period. Those results were the variation in that trait due to genetic causes. Although those values may not be considered of high magnitude, they are of great interest for the breeding mainly because it is a polygenic trait. In both periods, genotypes 7, 25, 41, 43, 57, 58, 62, 64, 68, and 77 stood out am... Mostrar Tudo |
|
Palavras-Chave: |
Dry matter yield; Genetic variability; Selective accuracy. |
|
Thesagro: |
Pennisetum Purpureum. |
|
Thesaurus NAL: |
Forage production. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/188216/1/Cnpgl-2018-ChileanJar-Vander-Estimation.pdf
|
|
Marc: |
LEADER 02586naa a2200301 a 4500
001 2101240
005 2024-04-12
008 2018 bl uuuu u00u1 u #d
024 7 $a10.4067/S0718-58392018000200198$2DOI
100 1 $aSTIDA, W. F.
245 $aEstimation of genetic parameters and selection of elephant-grass ( Pennisetum purpureum Schumach.) for forage production using mixed models.$h[electronic resource]
260 $c2018
520 $aThe efficient use of fodder and grassland as the basis of animal feed represents a way of raising productivity and reducing production costs. In this scenario, elephant-grass stands out among the most used forages in the intensive animal production systems in the world mainly due to its high productive potential, support capacity and nutritional quality. The purpose of this work was to estimate genetic parameters for the selection of elephant-grass (Pennisetum purpureum Schumach.) clones for forage production in two seasons, a period of water restriction and the total period of study. We evaluated 80 accessions of elephant-grass by means of the mixed-models methodology (REML/BLUP). The evaluation of DM yield (DMY) of the different genotypes were executed in edaphoclimatic conditions in Campos dos Goytacazes, Rio de Janeiro, Brazil. The Selegen-REML/BLUP software accomplished the statistical and genetic analyses. It was seen that the DMY trait was with a low estimate of coefficient of genotypic variation (3.08%), which demonstrates possible difficulties with the selection for this trait. Heritability-coefficient estimate was 0.3606 for the dry season and 0.4193 for the total period. Those results were the variation in that trait due to genetic causes. Although those values may not be considered of high magnitude, they are of great interest for the breeding mainly because it is a polygenic trait. In both periods, genotypes 7, 25, 41, 43, 57, 58, 62, 64, 68, and 77 stood out among the others, since it presented the highest genetic gains for DMY, which will enhance progress in the evaluated trait.
650 $aForage production
650 $aPennisetum Purpureum
653 $aDry matter yield
653 $aGenetic variability
653 $aSelective accuracy
700 1 $aDAHER, R. F.
700 1 $aVIANA, A. P.
700 1 $aVIDAL, A. K. F.
700 1 $aFREITAS, R. S.
700 1 $aSILVA, V. B. da
700 1 $aPEREIRA, A. V.
700 1 $aCASSARO, S.
700 1 $aMENEZES, B. R. da S.
700 1 $aFURLANI, E. P.
773 $tChilean journal of agricultural research$gv. 78, n. 2, p. 198-204, 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
