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Registro Completo |
Biblioteca(s): |
Embrapa Amapá; Embrapa Amazônia Oriental. |
Data corrente: |
07/02/2018 |
Data da última atualização: |
02/05/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
GUERREIRO, Q. L. de M.; OLIVEIRA JUNIOR, R. C. de; RUIVO, M. de L. P.; SILVA, K. E. da; BELDINI, T. P.; GUEDES, M. C.; MOTA, A. F. L.; MORAES, B. L. T. de; SANTOS, P. R. B.; DUIN, I. M. |
Afiliação: |
Quêzia Leandro de Moura Guerreiro, UFPA; RAIMUNDO COSME DE OLIVEIRA JUNIOR, CPATU; Maria de Lourdes Pinheiro Ruivo, MPEG; KATIA EMIDIO DA SILVA, CPAA; Troy Patrick Beldini, UFOPA; MARCELINO CARNEIRO GUEDES, CPAF-AP; Amanda Fabricia Leão Mota, UFOPA; Brenda Lohana Teixeira de Moraes, UFOPA; Paulo Roberto Brasil Santos, UFOPA; Izabela Moura Duin, IAPAR. |
Título: |
Litter production in a natural stand of Brazil nut trees (Bertholletia excelsa Bonpl.). |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
African Journal of Agricultural Research, v. 13, n. 5, p. 228-238, Feb. 2018. |
DOI: |
10.5897/AJAR2017.12856 |
Idioma: |
Inglês |
Notas: |
Article Number: 1A6396E55865. |
Conteúdo: |
This research estimated litter production and analyzed its relation to environmental variables such as maximum temperature, insolation, and rainfall. The study was conducted on a 300 × 300 m experiment as part of the project titled mapping of native Brazil nut stands and socio-environmental and economic characterization of Brazil nut production systems (MapCast), in the Tapajós National Forest (FLONA Tapajós). Every 30 days for one full year (August 2015 to July 2016), litterfall was collected and stored in a laboratory. After drying, the material was separated into leaves, wood, flowers and fruits, and miscellaneous and weighed. Statistical tests conducted were Shapiro-Wilk (5%), Principal coordinate analysis, t-test, Pearson?s linear correlation, cross-correlation, and canonical redundancy analysis. Rainfall and temperature data were inferior and superior, respectively, to normal climate conditions in the region, and data for solar insolation had an abnormal pattern compared to normal climate conditions. Leaf production varied between 169.9 and 965.6 kg ha-1 month-1, and that of wood between 26.7 and 501.3 kg ha-1 month-1, while that for flowers and fruit varied from 0.6 to 19.6 kg ha-1 month-1. The greatest leaf production was measured during the months with the lowest amount of rainfall and highest temperatures, and variation in leaf production and total litterfall was partially explained by temperature and insolation. |
Palavras-Chave: |
Castanha-do-brasil; Lixo. |
Thesagro: |
Meio Ambiente; Produção. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/172267/1/QUEZIA-ET-AL-AJAR-2018.pdf
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Marc: |
LEADER 02370naa a2200301 a 4500 001 2087259 005 2018-05-02 008 2018 bl uuuu u00u1 u #d 024 7 $a10.5897/AJAR2017.12856$2DOI 100 1 $aGUERREIRO, Q. L. de M. 245 $aLitter production in a natural stand of Brazil nut trees (Bertholletia excelsa Bonpl.).$h[electronic resource] 260 $c2018 500 $aArticle Number: 1A6396E55865. 520 $aThis research estimated litter production and analyzed its relation to environmental variables such as maximum temperature, insolation, and rainfall. The study was conducted on a 300 × 300 m experiment as part of the project titled mapping of native Brazil nut stands and socio-environmental and economic characterization of Brazil nut production systems (MapCast), in the Tapajós National Forest (FLONA Tapajós). Every 30 days for one full year (August 2015 to July 2016), litterfall was collected and stored in a laboratory. After drying, the material was separated into leaves, wood, flowers and fruits, and miscellaneous and weighed. Statistical tests conducted were Shapiro-Wilk (5%), Principal coordinate analysis, t-test, Pearson?s linear correlation, cross-correlation, and canonical redundancy analysis. Rainfall and temperature data were inferior and superior, respectively, to normal climate conditions in the region, and data for solar insolation had an abnormal pattern compared to normal climate conditions. Leaf production varied between 169.9 and 965.6 kg ha-1 month-1, and that of wood between 26.7 and 501.3 kg ha-1 month-1, while that for flowers and fruit varied from 0.6 to 19.6 kg ha-1 month-1. The greatest leaf production was measured during the months with the lowest amount of rainfall and highest temperatures, and variation in leaf production and total litterfall was partially explained by temperature and insolation. 650 $aMeio Ambiente 650 $aProdução 653 $aCastanha-do-brasil 653 $aLixo 700 1 $aOLIVEIRA JUNIOR, R. C. de 700 1 $aRUIVO, M. de L. P. 700 1 $aSILVA, K. E. da 700 1 $aBELDINI, T. P. 700 1 $aGUEDES, M. C. 700 1 $aMOTA, A. F. L. 700 1 $aMORAES, B. L. T. de 700 1 $aSANTOS, P. R. B. 700 1 $aDUIN, I. M. 773 $tAfrican Journal of Agricultural Research$gv. 13, n. 5, p. 228-238, Feb. 2018.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
15/12/2016 |
Data da última atualização: |
28/03/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
TORTORELLA, R. D.; MODESTO, M. R.; RAMOS, A. F. |
Afiliação: |
R. D. TORTORELLA, UNB; M. R. MODESTO, FACIPLAC; ALEXANDRE FLORIANI RAMOS, Cenargen. |
Título: |
Development of fixed-time artificial insemination protocols for locally adapted Curraleiro Pé-Duro cows. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 68, p. 1159-1167, 2016. |
DOI: |
10.1590/1678-4162-8555 |
Idioma: |
Inglês |
Palavras-Chave: |
Benzoato de estradiol; Cipionato de estradiol; Conservation; Dinâmica folicular; Estradiol benzoate; Estradiol cypionate; Follicular dynamics; Gonadotrofina coriônica equina. |
Thesagro: |
Conservação. |
Thesaurus NAL: |
equine chorionic gonadotropin. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00899naa a2200265 a 4500 001 2058764 005 2023-03-28 008 2016 bl uuuu u00u1 u #d 024 7 $a10.1590/1678-4162-8555$2DOI 100 1 $aTORTORELLA, R. D. 245 $aDevelopment of fixed-time artificial insemination protocols for locally adapted Curraleiro Pé-Duro cows.$h[electronic resource] 260 $c2016 650 $aequine chorionic gonadotropin 650 $aConservação 653 $aBenzoato de estradiol 653 $aCipionato de estradiol 653 $aConservation 653 $aDinâmica folicular 653 $aEstradiol benzoate 653 $aEstradiol cypionate 653 $aFollicular dynamics 653 $aGonadotrofina coriônica equina 700 1 $aMODESTO, M. R. 700 1 $aRAMOS, A. F. 773 $tArquivo Brasileiro de Medicina Veterinária e Zootecnia$gv. 68, p. 1159-1167, 2016.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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