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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
13/02/2009 |
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Data da última atualização: |
31/01/2013 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
CARVALHO, A. M. de; BUSTAMANTE, M. M. da C. |
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Afiliação: |
Arminda Moreira de Carvalho, CPAC; Mercedes Maria da Cunha Bustamante, CPAC. |
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Título: |
Impactos de práticas agrícolas em emissões de gases de efeito estufa no bioma Cerrado. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Cultivar Notícias, 08 dez. 2008. |
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Idioma: |
Português |
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Palavras-Chave: |
Greenhouse efect; Savanna. |
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Thesagro: |
Agricultura; Cerrado; Efeito estufa. |
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Thesaurus Nal: |
Agriculture; Brazil. |
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Categoria do assunto: |
-- |
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URL: |
https://www.grupocultivar.com.br/noticias/noticia.asp?id=27440
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/75775/1/art-025.pdf
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Marc: |
LEADER 00549nam a2200193 a 4500
001 1571746
005 2013-01-31
008 2008 bl uuuu u00u1 u #d
100 1 $aCARVALHO, A. M. de
245 $aImpactos de práticas agrícolas em emissões de gases de efeito estufa no bioma Cerrado.
260 $aCultivar Notícias, 08 dez. 2008.$c2008
650 $aAgriculture
650 $aBrazil
650 $aAgricultura
650 $aCerrado
650 $aEfeito estufa
653 $aGreenhouse efect
653 $aSavanna
700 1 $aBUSTAMANTE, M. M. da C.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Tipo/Formato |
Classificação |
Cutter |
Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
11/02/2021 |
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Data da última atualização: |
12/02/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
PIRES, D. C. M.; TRENTO, S. de M.; PAULA, M. S. P. de; ASMAR, S. A.; LUZ, J. M. Q.; SOUZA, A. V. de. |
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Afiliação: |
Danyela Cristina Marques Pires; Sabrina de Matos Trento; Mariana Silva Pereira de Paula; Simone Abreu Asmar; José Magno Queiroz Luz; ANA VALERIA VIEIRA DE SOUZA, CPATSA. |
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Título: |
In vitro conservation of mangaba native to Brazilian Cerrado. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Plant Cell Culture & Micropropagation, v. 15, n. 2, p. 33-39, 2019. |
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ISSN: |
1808-9909 |
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DOI: |
10.46526/pccm.2019.v15i2.141 |
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Idioma: |
Inglês |
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Conteúdo: |
Mangaba (Hancornia speciosa var. gardneri) is a fruit tree of great social, economic and cultural importance in Brazil. Currently, it is threatened with extinction, so the Brazilian Ministry of the Environment has been encouraging the development of studies that can result in conservation strategies for this genetic resource. Thus, the objective of this work was to accomplish the slow-growth in vitro conservation of nodal segments of mangaba native to Brazilian Cerrado by changes in temperature and culture medium, and after that, to conduct the growth recovery of the explants. In the in vitro conservation stage, two experiments were made to test the temperatures of 25 and 20 °C, in which mangaba nodal segments were inoculated in transparent glass jars containing MS or WPM media at full or half strength, being evaluated at 45 and 90 days of in vitro conservation. In order to verify the growth recovery of the explants, these were transferred to multiplication medium, and evaluated at 60 days. Explants conserved at 20 °C showed small and chlorotic leaves compared to those conserved at 25 °C. The reduction of the conservation temperature provided less development of the explants without affecting the survival rate. Explants conserved in WPM medium showed better responses to growth recovery. The results show that mangaba nodal segments conserved for 90 days on half-strength WPM medium and temperature of 20 °C presented slower growth and a good response to growth recovery stage. |
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Palavras-Chave: |
Conservação ex situ; Crescimento lento; Nativa do Cerrado. |
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Thesagro: |
Biotecnologia; Cultura de Tecido; Hancornia Speciosa; Mangaba. |
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Thesaurus NAL: |
Biotechnology; Tissue culture. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/221167/1/In-vitro-conservation-of-mangaba-2020.pdf
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Marc: |
LEADER 02403naa a2200313 a 4500
001 2129999
005 2021-02-12
008 2019 bl uuuu u00u1 u #d
022 $a1808-9909
024 7 $a10.46526/pccm.2019.v15i2.141$2DOI
100 1 $aPIRES, D. C. M.
245 $aIn vitro conservation of mangaba native to Brazilian Cerrado.$h[electronic resource]
260 $c2019
520 $aMangaba (Hancornia speciosa var. gardneri) is a fruit tree of great social, economic and cultural importance in Brazil. Currently, it is threatened with extinction, so the Brazilian Ministry of the Environment has been encouraging the development of studies that can result in conservation strategies for this genetic resource. Thus, the objective of this work was to accomplish the slow-growth in vitro conservation of nodal segments of mangaba native to Brazilian Cerrado by changes in temperature and culture medium, and after that, to conduct the growth recovery of the explants. In the in vitro conservation stage, two experiments were made to test the temperatures of 25 and 20 °C, in which mangaba nodal segments were inoculated in transparent glass jars containing MS or WPM media at full or half strength, being evaluated at 45 and 90 days of in vitro conservation. In order to verify the growth recovery of the explants, these were transferred to multiplication medium, and evaluated at 60 days. Explants conserved at 20 °C showed small and chlorotic leaves compared to those conserved at 25 °C. The reduction of the conservation temperature provided less development of the explants without affecting the survival rate. Explants conserved in WPM medium showed better responses to growth recovery. The results show that mangaba nodal segments conserved for 90 days on half-strength WPM medium and temperature of 20 °C presented slower growth and a good response to growth recovery stage.
650 $aBiotechnology
650 $aTissue culture
650 $aBiotecnologia
650 $aCultura de Tecido
650 $aHancornia Speciosa
650 $aMangaba
653 $aConservação ex situ
653 $aCrescimento lento
653 $aNativa do Cerrado
700 1 $aTRENTO, S. de M.
700 1 $aPAULA, M. S. P. de
700 1 $aASMAR, S. A.
700 1 $aLUZ, J. M. Q.
700 1 $aSOUZA, A. V. de
773 $tPlant Cell Culture & Micropropagation$gv. 15, n. 2, p. 33-39, 2019.
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Embrapa Semiárido (CPATSA) |
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