|
|
Registro Completo |
Biblioteca(s): |
Embrapa Agroenergia; Embrapa Rondônia; Embrapa Unidades Centrais. |
Data corrente: |
03/12/2012 |
Data da última atualização: |
10/11/2021 |
Tipo da produção científica: |
Nota Técnica/Nota Científica |
Autoria: |
JACINTO, E. J.; ROCHA, R. B.; LAVIOLA, B. G.; RAMALHO, A. R.; FERREIRA, M. das G. R.; DIAS, L. A. S. |
Afiliação: |
RODRIGO BARROS ROCHA, CPAF-RO; ANDRE ROSTAND RAMALHO, CPAF-RO; MARIA DAS GRACAS RODRIGUES FERREIRA, CPAF-RO. |
Título: |
Aumento da produção de grãos de pinhão-manso pela aplicação de benziladenina. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Pesquisa Agropecuaria Brasileira, Brasília v.47, n.10, p.1541-1545, out. 2012. |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi quantificar o florescimento e a produção de grãos de pinhão-manso (Jatropha curcas) em resposta à aplicação de benziladenina diretamente sobre inflorescências fechadas. O experimento foi realizado em campo, com plantas em idade produtiva, em cultivo adensado. Foram avaliados: número de flores femininas e masculinas por inflorescência, número de inflorescências e de cachos por planta, número de frutos por cacho, percentual de abortamento de frutos e produção por planta. O número de flores femininas aumentou pela aplicação do regulador vegetal, com incremento de 170% no número de frutos por cacho. Apesar do menor pegamento de frutos nas plantas tratadas, a aplicação da benziladenina aumentou a produção em 92%. |
Palavras-Chave: |
Aplicação de benziladenina; Citocinina; Cytokinin; Fruit setting; Growth regulator; Pegamento de frutos; Pinhão manso. |
Thesagro: |
Floração; Jatropha Curcas; Produção agrícola; Regulador de crescimento. |
Thesaurus Nal: |
Flowering. |
Categoria do assunto: |
-- G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227621/1/cpafro-16473.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/84276/1/aumento-da-producao-de-graos-de-pinhao-manso-pela-aplicacao.pdf
|
Marc: |
LEADER 01732naa a2200325 a 4500 001 1944490 005 2021-11-10 008 2012 bl uuuu u00u1 u #d 100 1 $aJACINTO, E. J. 245 $aAumento da produção de grãos de pinhão-manso pela aplicação de benziladenina.$h[electronic resource] 260 $c2012 520 $aO objetivo deste trabalho foi quantificar o florescimento e a produção de grãos de pinhão-manso (Jatropha curcas) em resposta à aplicação de benziladenina diretamente sobre inflorescências fechadas. O experimento foi realizado em campo, com plantas em idade produtiva, em cultivo adensado. Foram avaliados: número de flores femininas e masculinas por inflorescência, número de inflorescências e de cachos por planta, número de frutos por cacho, percentual de abortamento de frutos e produção por planta. O número de flores femininas aumentou pela aplicação do regulador vegetal, com incremento de 170% no número de frutos por cacho. Apesar do menor pegamento de frutos nas plantas tratadas, a aplicação da benziladenina aumentou a produção em 92%. 650 $aFlowering 650 $aFloração 650 $aJatropha Curcas 650 $aProdução agrícola 650 $aRegulador de crescimento 653 $aAplicação de benziladenina 653 $aCitocinina 653 $aCytokinin 653 $aFruit setting 653 $aGrowth regulator 653 $aPegamento de frutos 653 $aPinhão manso 700 1 $aROCHA, R. B. 700 1 $aLAVIOLA, B. G. 700 1 $aRAMALHO, A. R. 700 1 $aFERREIRA, M. das G. R. 700 1 $aDIAS, L. A. S. 773 $tPesquisa Agropecuaria Brasileira, Brasília$gv.47, n.10, p.1541-1545, out. 2012.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Rondônia (CPAF-RO) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
14/12/2015 |
Data da última atualização: |
26/05/2022 |
Autoria: |
ANDREAE, M. O.; ACEVEDO, O. C.; ARAUJO, A.; ARTAXO, P.; BARBOSA, C. G. G.; BARBOSA, H. M. J.; BRITO, J.; CARBONE, S.; CHI, X.; CINTRA, B. B. L.; SILVA, N. F. da; DIAS, N. L.; DIAS-JÚNIOR, C. Q.; DITAS, F.; DITZ, R.; GODOI, A. F. L.; GODOI, R. H. M.; HEIMANN, M.; HOFFMANN, T.; KESSELMEIER, J.; KÖNEMANN, T.; KRÜGER, M. L.; LAVRIC, J. V.; MANZI, A. O.; MORAN-ZULOAGA, D.; NÖLSCHER, A. C.; NOGUEIRA, D. S.; PIEDADE, M. T. F.; PÖHLKER, C.; PÖSCHL, U.; RIZZO, L. V.; RO, C.-U.; RUCKTESCHLER, N.; SÁ, L. D. A.; SÁ, M. D. O.; SALES, C. B.; SANTOS, R. M. N. dos; SATURNO, J.; SCHÖNGART, J.; SÖRGEL, M.; SOUZA, C. M. de; SOUZA, R. A. F. de; SU, H.; TARGHETTA, N.; TÓTA, J.; TREBS, I.; TRUMBORE, S.; EIJCK, A. van; WALTER, D.; WANG, Z.; WEBER, B.; WILLIAMS, J.; WINDERLICH, J.; WITTMANN, F.; WOLFF, S.; YÁÑEZ-SERRANO, A. M. |
Afiliação: |
M. O. ANDREAE, Max Planck Institute for Chemistry / University of California San Diego; O. C. ACEVEDO, Universidade Federal Santa Maria; ALESSANDRO CARIOCA DE ARAUJO, CPATU; P. ARTAXO, USP; C. G. G. BARBOSA, UFPR; H. M. J. BARBOSA, USP; J. BRITO, USP; S. CARBONE, USP; X. CHI, Max Planck Institute for Chemistry; B. B. L. CINTRA, INPA; N. F. DA SILVA, INPA; N. L. DIAS, UFPR; C. Q. DIAS-JÚNIOR, IFPA / INPA; F. DITAS, Max Planck Institute for Chemistry; R. DITZ, Max Planck Institute for Chemistry; A. F. L. GODOI, UFPR; R. H. M. GODOI, UFPR; M. HEIMANN, Max Planck Institute for Biogeochemistry; T. HOFFMANN, Johannes Gutenberg University; J. KESSELMEIER, Max Planck Institute for Chemistry; T. KÖNEMANN, Max Planck Institute for Chemistry; M. L. KRÜGER, Max Planck Institute for Chemistry; J. V. LAVRIC, Max Planck Institute for Biogeochemistry; A. O. MANZI, INPA; D. MORAN-ZULOAGA, Max Planck Institute for Chemistry; A. C. NÖLSCHER, Max Planck Institute for Chemistry; D. SANTOS NOGUEIRA, CENSIPAM; M. T. F. PIEDADE, INPA; C. PÖHLKER, Max Planck Institute for Chemistry; U. PÖSCHL, Max Planck Institute for Chemistry; L. V. RIZZO, USP; C.-U. RO, Inha University; N. RUCKTESCHLER, Max Planck Institute for Chemistry; L. D. A. SÁ, INPE; M. D. O. SÁ, INPA; C. B. SALES, INPA / CESP/UEA; R. M. N. D. SANTOS, UEA; J. SATURNO, Max Planck Institute for Chemistry; J. SCHÖNGART, Max Planck Institute for Chemistry / INPA; M. SÖRGEL, Max Planck Institute for Chemistry; C. M. DE SOUZA, INPA / UFAM/ICSEZ-Parintins; R. A. F. DE SOUZA, UEA; H. SU, Max Planck Institute for Chemistry; N. TARGHETTA, INPA; J. TÓTA, UEA / UFOPA; I. TREBS, Max Planck Institute for Chemistry; S. TRUMBORE, Max Planck Institute for Biogeochemistry; A. VAN EIJCK, Johannes Gutenberg University; D. WALTER, Max Planck Institute for Chemistry; Z. WANG, Max Planck Institute for Chemistry; B. WEBER, Max Planck Institute for Chemistry; J. WILLIAMS, Max Planck Institute for Chemistry; J. WINDERLICH, Max Planck Institute for Chemistry / Max Planck Institute for Biogeochemistry; F. WITTMANN, Max Planck Institute for Chemistry; S. WOLFF, Max Planck Institute for Chemistry / INPA; A. M. YÁÑEZ-SERRANO, Max Planck Institute for Chemistry / INPA. |
Título: |
The Amazon Tall Tower Observatory (ATTO) in the remote Amazon basin: overview of first results from ecosystem ecology, meteorology, trace gas, and aerosol measurements. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Atmospheric Chemistry and Physics Discuss, v. 15, n. 18, p. 11599-11726, 2015. |
DOI: |
10.5194/acpd-15-11599-2015 |
Idioma: |
Português |
Conteúdo: |
The Amazon Basin plays key roles in the carbon and water cycles, climate change, atmospheric chemistry, and biodiversity. It already has been changed significantly by human activities, and more pervasive change is expected to occur in the next decades. It is therefore essential to establish long-term measurement sites that provide a baseline record of present-day climatic, biogeochemical, and atmospheric conditions and that will be operated over coming decades to monitor change in the Amazon region as human perturbations increase in the future. The Amazon Tall Tower Observatory (ATTO) has been set up in a pristine rain forest region in the central Amazon Basin, about 150 km northeast of the city of Manaus. An ecological survey including a biodiversity assessment has been conducted in the forest region surrounding the site. Two 80 m towers have been operated at the site since 2012, and a 325 m tower is nearing completion in mid-2015. Measurements of micrometeorological and atmospheric chemical variables were initiated in 2012, and their range has continued to broaden over the last few years. The meteorological and micrometeorological measurements include temperature and wind profiles, precipitation, water and energy fluxes, turbulence components, soil temperature profiles and soil heat fluxes, radiation fluxes, and visibility. A tree has been instrumented to measure stem profiles of temperature, light intensity, and water content in cryptogamic covers. The trace gas measurements comprise continuous monitoring of carbon dioxide, carbon monoxide, methane, and ozone at 5 to 8 different heights, complemented by a variety of additional species measured during intensive campaigns (e.g., VOC, NO, NO2, and OH reactivity). Aerosol optical, microphysical, and chemical measurements are made above the canopy as well as in the canopy space. They include light scattering and absorption, aerosol fluorescence, number and volume size distributions, chemical composition, cloud condensation nuclei (CCN) concentrations, and hygroscopicity. Initial results from ecological, meteorological, and chemical studies at the ATTO site are presented in this paper. MenosThe Amazon Basin plays key roles in the carbon and water cycles, climate change, atmospheric chemistry, and biodiversity. It already has been changed significantly by human activities, and more pervasive change is expected to occur in the next decades. It is therefore essential to establish long-term measurement sites that provide a baseline record of present-day climatic, biogeochemical, and atmospheric conditions and that will be operated over coming decades to monitor change in the Amazon region as human perturbations increase in the future. The Amazon Tall Tower Observatory (ATTO) has been set up in a pristine rain forest region in the central Amazon Basin, about 150 km northeast of the city of Manaus. An ecological survey including a biodiversity assessment has been conducted in the forest region surrounding the site. Two 80 m towers have been operated at the site since 2012, and a 325 m tower is nearing completion in mid-2015. Measurements of micrometeorological and atmospheric chemical variables were initiated in 2012, and their range has continued to broaden over the last few years. The meteorological and micrometeorological measurements include temperature and wind profiles, precipitation, water and energy fluxes, turbulence components, soil temperature profiles and soil heat fluxes, radiation fluxes, and visibility. A tree has been instrumented to measure stem profiles of temperature, light intensity, and water content in cryptogamic covers. The trace gas measureme... Mostrar Tudo |
Palavras-Chave: |
Monitoramento. |
Thesagro: |
Clima. |
Thesaurus NAL: |
Amazonia. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/135576/1/acpdDiscuss.pdf
|
Marc: |
LEADER 04427naa a2200829 a 4500 001 2031648 005 2022-05-26 008 2015 bl uuuu u00u1 u #d 024 7 $a10.5194/acpd-15-11599-2015$2DOI 100 1 $aANDREAE, M. O. 245 $aThe Amazon Tall Tower Observatory (ATTO) in the remote Amazon basin$boverview of first results from ecosystem ecology, meteorology, trace gas, and aerosol measurements.$h[electronic resource] 260 $c2015 520 $aThe Amazon Basin plays key roles in the carbon and water cycles, climate change, atmospheric chemistry, and biodiversity. It already has been changed significantly by human activities, and more pervasive change is expected to occur in the next decades. It is therefore essential to establish long-term measurement sites that provide a baseline record of present-day climatic, biogeochemical, and atmospheric conditions and that will be operated over coming decades to monitor change in the Amazon region as human perturbations increase in the future. The Amazon Tall Tower Observatory (ATTO) has been set up in a pristine rain forest region in the central Amazon Basin, about 150 km northeast of the city of Manaus. An ecological survey including a biodiversity assessment has been conducted in the forest region surrounding the site. Two 80 m towers have been operated at the site since 2012, and a 325 m tower is nearing completion in mid-2015. Measurements of micrometeorological and atmospheric chemical variables were initiated in 2012, and their range has continued to broaden over the last few years. The meteorological and micrometeorological measurements include temperature and wind profiles, precipitation, water and energy fluxes, turbulence components, soil temperature profiles and soil heat fluxes, radiation fluxes, and visibility. A tree has been instrumented to measure stem profiles of temperature, light intensity, and water content in cryptogamic covers. The trace gas measurements comprise continuous monitoring of carbon dioxide, carbon monoxide, methane, and ozone at 5 to 8 different heights, complemented by a variety of additional species measured during intensive campaigns (e.g., VOC, NO, NO2, and OH reactivity). Aerosol optical, microphysical, and chemical measurements are made above the canopy as well as in the canopy space. They include light scattering and absorption, aerosol fluorescence, number and volume size distributions, chemical composition, cloud condensation nuclei (CCN) concentrations, and hygroscopicity. Initial results from ecological, meteorological, and chemical studies at the ATTO site are presented in this paper. 650 $aAmazonia 650 $aClima 653 $aMonitoramento 700 1 $aACEVEDO, O. C. 700 1 $aARAUJO, A. 700 1 $aARTAXO, P. 700 1 $aBARBOSA, C. G. G. 700 1 $aBARBOSA, H. M. J. 700 1 $aBRITO, J. 700 1 $aCARBONE, S. 700 1 $aCHI, X. 700 1 $aCINTRA, B. B. L. 700 1 $aSILVA, N. F. da 700 1 $aDIAS, N. L. 700 1 $aDIAS-JÚNIOR, C. Q. 700 1 $aDITAS, F. 700 1 $aDITZ, R. 700 1 $aGODOI, A. F. L. 700 1 $aGODOI, R. H. M. 700 1 $aHEIMANN, M. 700 1 $aHOFFMANN, T. 700 1 $aKESSELMEIER, J. 700 1 $aKÖNEMANN, T. 700 1 $aKRÜGER, M. L. 700 1 $aLAVRIC, J. V. 700 1 $aMANZI, A. O. 700 1 $aMORAN-ZULOAGA, D. 700 1 $aNÖLSCHER, A. C. 700 1 $aNOGUEIRA, D. S. 700 1 $aPIEDADE, M. T. F. 700 1 $aPÖHLKER, C. 700 1 $aPÖSCHL, U. 700 1 $aRIZZO, L. V. 700 1 $aRO, C.-U. 700 1 $aRUCKTESCHLER, N. 700 1 $aSÁ, L. D. A. 700 1 $aSÁ, M. D. O. 700 1 $aSALES, C. B. 700 1 $aSANTOS, R. M. N. dos 700 1 $aSATURNO, J. 700 1 $aSCHÖNGART, J. 700 1 $aSÖRGEL, M. 700 1 $aSOUZA, C. M. de 700 1 $aSOUZA, R. A. F. de 700 1 $aSU, H. 700 1 $aTARGHETTA, N. 700 1 $aTÓTA, J. 700 1 $aTREBS, I. 700 1 $aTRUMBORE, S. 700 1 $aEIJCK, A. van 700 1 $aWALTER, D. 700 1 $aWANG, Z. 700 1 $aWEBER, B. 700 1 $aWILLIAMS, J. 700 1 $aWINDERLICH, J. 700 1 $aWITTMANN, F. 700 1 $aWOLFF, S. 700 1 $aYÁÑEZ-SERRANO, A. M. 773 $tAtmospheric Chemistry and Physics Discuss$gv. 15, n. 18, p. 11599-11726, 2015.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|