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| Registros recuperados : 64 | |
| 10. |  | NOVAES, E.; COELHO, A. S. G.; MAMANI, E.; MISSIAGGIA, A. A.; GRATTAPAGLIA, D. Mapeamento de QTLs para crescimento e qualidade da madeira em Eucalyptus. In: CONGRESSO BRASILEIRO DE GENÉTICA, 50., 2004, Costão do Santinho, Florianópolis. Resumos... Ribeirão Preto: Sociedade Brasileira de Genética, 2004. p. 1281.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 11. | | ALVARES-DA-SILVA, O.; COELHO, A. S. G.; FERREIRA, H. D.; BRANDAO, D.; VALVA, F. D. Padrao de distribuicao espacial das populacoes de um cerrado sensu stricto do Parque Nacional das Emas, GO. In: CONGRESSO DE ECOLOGIA DO BRASIL, 3., 1996, Brasilia. Manejo de ecossistemas e mudancas globais: resumos. Brasilia: UnB, 1996. p.219.| Biblioteca(s): Embrapa Cerrados. |
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| 12. | | MORAIS JÚNIOR, O. P.; BRESEGHELLO, F.; DUARTE, J. B.; MORAIS, O. P.; RANGEL, P. H. N.; COELHO, A. S. G. Effectiveness of recurrent selection in irrigated rice breeding. Crop Science, v. 57, n. 6, p. 3043-3058, Nov./Dec. 2017.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 14. | | RIZZO, J. A.; FONSECA, A. S.; VALVA, F. A.; COELHO, A. S. G.; SILVA, M. J.; VIANA, M. V. L. Ecogenetica de Hancornia speciosa Gomez .I. Padrao de distribuicao especial de Hancornia speciosa var. gardeneri e var. pubescens. In: CONGRESSO NACIONAL DE BOTANICA, 47., 1996, Nova Friburgo. Resumos. Nova Friburgo: Sociedade Botanica do Brasil, 1996. p.360.| Biblioteca(s): Embrapa Cerrados. |
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| 16. | | FERREIRA, M. A. J. da F.; QUEIRÓZ, M. A. de; VENCOVSKY, R.; DUARTE, J. B.; COELHO, A. S. G. Componentes da variância genética em melancia. Horticultura Brasileira, v. 23, n. 2, p. 423, ago. 2005. Suplemento. Edição dos resumos: CONGRESSO BRASILEIRO DE OLERICULTURA, 45.; CONGRESSO BRASILEIRO DE FLORICULTURA E PLANTAS ORNAMENTAIS, 15.; CONGRESSO BRASILEIRO DE CULTURA DE TECIDOS DE PLANTAS, 2., 2005, Fortaleza, CE.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 19. | | PEREIRA, M. F.; COELHO, A. S. G.; CIAMPI, A. Y.; BANDEIRA, L.; BLANCO, A. J. V.; CHAVES, L. J. Desenvolvimento de marcadores moleculares microssatélites em Annona crassiflora Mart. (Araticum do Cerrado). In: CONGRESSO BRASILEIRO DE GENÉTICA, 52., 2006, Foz do Iguaçu, PR. Resumos... Ribeirão Preto, SP: Sociedade Brasileira de Genética, 2006. p. 971.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 20. | | ZUCCHI, M. I.; BRONDANI, R. P. V.; PINHEIRO, J. B.; CHAVES, L. J.; COELHO, A. S. G.; VENCOVSKY, R. Genetic structure and gene flow in Eugenia dysenterica DC in the Brazilian Cerrado utilizing SSR markers. Genetics and Molecular Biology, v. 26, n. 4, p. 449-457, dez. 2003.| Biblioteca(s): Embrapa Arroz e Feijão. |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
21/02/2019 |
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Data da última atualização: |
21/02/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
PIRES, P. P.; WENDLING, I.; SOUZA, A. M. de; COELHO, A. S. G. |
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Afiliação: |
Patrícia Pereira Pires, Universidade Federal de Goiás; IVAR WENDLING, CNPF; Anderson Marcos de Souza, Universidade de Brasília; Alexandre Siqueira Guedes Coelho, Universidade Federal de Goiás. |
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Título: |
Climatic oscillations in the production of Eucalyptus benthamii x E. dunnii shoots in mini-clonal hedge. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Bosque, v. 38, n. 3, p. 487-493, 2017. |
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DOI: |
10.4067/S0717-92002017000300006 |
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Idioma: |
Inglês |
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Conteúdo: |
Detailed knowledge on the factors influencing the production of minicuttings, especially focusing on management and environmental optimization is important. Therefore, this study aimed at evaluating the influence of temperature, relative humidity and PAR (photosynthetically active radiation) and their oscillations in mini-clonal hedges of three E. benthamii x E. dunnii hybrid clones regarding survival, vigor and productive capacity of ministumps. A mini-clonal hedge with a semi-hydroponic system was formed, with five replicates of five ministumps per clone, submitted to 41 successive collections of minicuttings during one year. A multiple linear regression model for minicutting production was adjusted according to maximum, average and minimum climatic variables, considering a period from 0 until 16 weeks before collection. Ministumps from three clones showed 100 % survival throughout the year. Clone 1 showed higher production (8,000 minicuttings m-2 month-1) and clone 3 showed the lowest values for this variable (less than 5,000 minicuttings m-2 month-1). The adjusted multiple linear regression model was formed by the maximum PAR, maximum humidity and temperature range of different weeks before collection. Maximum PAR (1,440-1,600 µmol m-² s-1) was the most influential variable in the adjusted model and positively related to minicutting productivity. Based on ideal climatic values found by the regression model, it is possible to suggest that climatic oscillations do not favor ministump development. MenosDetailed knowledge on the factors influencing the production of minicuttings, especially focusing on management and environmental optimization is important. Therefore, this study aimed at evaluating the influence of temperature, relative humidity and PAR (photosynthetically active radiation) and their oscillations in mini-clonal hedges of three E. benthamii x E. dunnii hybrid clones regarding survival, vigor and productive capacity of ministumps. A mini-clonal hedge with a semi-hydroponic system was formed, with five replicates of five ministumps per clone, submitted to 41 successive collections of minicuttings during one year. A multiple linear regression model for minicutting production was adjusted according to maximum, average and minimum climatic variables, considering a period from 0 until 16 weeks before collection. Ministumps from three clones showed 100 % survival throughout the year. Clone 1 showed higher production (8,000 minicuttings m-2 month-1) and clone 3 showed the lowest values for this variable (less than 5,000 minicuttings m-2 month-1). The adjusted multiple linear regression model was formed by the maximum PAR, maximum humidity and temperature range of different weeks before collection. Maximum PAR (1,440-1,600 µmol m-² s-1) was the most influential variable in the adjusted model and positively related to minicutting productivity. Based on ideal climatic values found by the regression model, it is possible to suggest that climatic oscillations do not favo... Mostrar Tudo |
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Palavras-Chave: |
Minicutting; Miniestaquia. |
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Thesagro: |
Clone; Eucalipto. |
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Thesaurus NAL: |
Cloning (plants); Eucalyptus; Photosynthetically active radiation. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/193213/1/2017-Ivar-B-Climatic.pdf
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Marc: |
LEADER 02277naa a2200253 a 4500
001 2106351
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008 2017 bl uuuu u00u1 u #d
024 7 $a10.4067/S0717-92002017000300006$2DOI
100 1 $aPIRES, P. P.
245 $aClimatic oscillations in the production of Eucalyptus benthamii x E. dunnii shoots in mini-clonal hedge.$h[electronic resource]
260 $c2017
520 $aDetailed knowledge on the factors influencing the production of minicuttings, especially focusing on management and environmental optimization is important. Therefore, this study aimed at evaluating the influence of temperature, relative humidity and PAR (photosynthetically active radiation) and their oscillations in mini-clonal hedges of three E. benthamii x E. dunnii hybrid clones regarding survival, vigor and productive capacity of ministumps. A mini-clonal hedge with a semi-hydroponic system was formed, with five replicates of five ministumps per clone, submitted to 41 successive collections of minicuttings during one year. A multiple linear regression model for minicutting production was adjusted according to maximum, average and minimum climatic variables, considering a period from 0 until 16 weeks before collection. Ministumps from three clones showed 100 % survival throughout the year. Clone 1 showed higher production (8,000 minicuttings m-2 month-1) and clone 3 showed the lowest values for this variable (less than 5,000 minicuttings m-2 month-1). The adjusted multiple linear regression model was formed by the maximum PAR, maximum humidity and temperature range of different weeks before collection. Maximum PAR (1,440-1,600 µmol m-² s-1) was the most influential variable in the adjusted model and positively related to minicutting productivity. Based on ideal climatic values found by the regression model, it is possible to suggest that climatic oscillations do not favor ministump development.
650 $aCloning (plants)
650 $aEucalyptus
650 $aPhotosynthetically active radiation
650 $aClone
650 $aEucalipto
653 $aMinicutting
653 $aMiniestaquia
700 1 $aWENDLING, I.
700 1 $aSOUZA, A. M. de
700 1 $aCOELHO, A. S. G.
773 $tBosque$gv. 38, n. 3, p. 487-493, 2017.
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Embrapa Florestas (CNPF) |
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