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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
25/09/2009 |
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Data da última atualização: |
25/09/2009 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
SIQUEIRA, J. R.; OLIVEIRA, R. R. C. de; MIRANDA, J. E.; PEIXOTO, M. F. |
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Afiliação: |
Jullyana Rodrigues Siqueira; Romário Rodrigues Cunha de Oliveira; José Ednilson Miranda, Embrapa Algodão; Márcio Fernandes Peixoto. |
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Título: |
Aspectos reprodutivos de espécies de spodoptera alimentadas com algodão BT. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DO ALGODÃO, 7., 2009, Foz do Iguaçu. Sustentabilidade da cotonicultura brasileira e expansão dos mercados: anais. Campina Grande: Embrapa Algodão, 2009. |
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Descrição Física: |
1 CD-ROM |
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ISSN: |
2175-2311 |
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Idioma: |
Português |
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Palavras-Chave: |
Algodoeiro. |
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Thesagro: |
Spodoptera Eridania; Spodoptera Frugiperda. |
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Thesaurus Nal: |
Spodoptera cosmioides. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00757naa a2200217 a 4500
001 1512270
005 2009-09-25
008 2009 bl uuuu u00u1 u #d
022 $a2175-2311
100 1 $aSIQUEIRA, J. R.
245 $aAspectos reprodutivos de espécies de spodoptera alimentadas com algodão BT.
260 $c2009
300 $c1 CD-ROM
650 $aSpodoptera cosmioides
650 $aSpodoptera Eridania
650 $aSpodoptera Frugiperda
653 $aAlgodoeiro
700 1 $aOLIVEIRA, R. R. C. de
700 1 $aMIRANDA, J. E.
700 1 $aPEIXOTO, M. F.
773 $tIn: CONGRESSO BRASILEIRO DO ALGODÃO, 7., 2009, Foz do Iguaçu. Sustentabilidade da cotonicultura brasileira e expansão dos mercados: anais. Campina Grande: Embrapa Algodão, 2009.
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Registro original: |
Embrapa Algodão (CNPA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
12/05/2017 |
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Data da última atualização: |
22/08/2023 |
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Tipo da produção científica: |
Orientação de Tese de Pós-Graduação |
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Autoria: |
ARAUJO, M. N. |
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Afiliação: |
MARCELO DO NASCIMENTO ARAÚJO. |
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Título: |
Physiological aspects of germination and storage of Amburana cearensis (Allemão) A.C.Sm. (Fabaceae) seeds. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
2017. |
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Páginas: |
77 f. |
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Idioma: |
Português |
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Notas: |
Thesis (Doctorate in Plant Genetic Resources) - State University of Feira de Santana - UEFS, Feira de Santana. Orientado por Claudineia Regina Pelacani Cruz; coorientado por Bárbara França Dantas, Embrapa Semiárido. |
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Conteúdo: |
Amburana cearensis (Allemão) A.C.Sm. is native tree ofBrazil adapted at semi-arid habitats. It has ecological, commercial and medicinal importance. A. cearensis is listed in the red list of endangered species. It is threatened by habitat loss and exploitation for use in folk medicine. The bark is used, in the traditional medicine, to cure respiratory diseases while seeds are used to treat lung diseases. This work aims to study the physiological aspects of germination and storage of Amburana cearensis (Allemão) A.C.Sm. seeds. Four storage conditions were used and assessed during 27 months: airtight container in refrigerator; airtight container in laboratory, paper bags in laboratory and liquid nitrogen during 24 months. Germination test was performed at temperatures of 15,20,30,35,40 and 45°C with a photoperiod of 12 hOUTS. Germination in salt solutions was used salt concentration of 100, 200, 300, 400 and 500 mM. A. cearensis seeds kept in refrigerated environrnent maintain the viability for at least wo years. The ideal temperature in seed germination of A. cearensis is 38°C. Accessíons differed in seed dry mass, in time until 50% imbibition (1Mt50), and time until radicle protrusion (RP). The start of water uptake (fWU) was delayed by more than 4 d despite optimal contact between the seed surface and water, and this delay was stronger for smaller seeds and differed between accessions. Longer delay of imbibition was also correlated with higher optimum temperature for germination rate (To), and with longer time until radicle protrusion in water. The TWU, 1Mt50, and the RP difIered between water and salt treatments for the accessions from the semi-arid habitat. These results suggest that it is not advisable to store A. cearensis seeds in laboratory environrnent without an airtight container and the delayed of the water uptake forms an adaptation to an environrnent with high temperature, low precipitation, and saline soils, most likely to spread the risk of completing germination at the start of the rainy season. MenosAmburana cearensis (Allemão) A.C.Sm. is native tree ofBrazil adapted at semi-arid habitats. It has ecological, commercial and medicinal importance. A. cearensis is listed in the red list of endangered species. It is threatened by habitat loss and exploitation for use in folk medicine. The bark is used, in the traditional medicine, to cure respiratory diseases while seeds are used to treat lung diseases. This work aims to study the physiological aspects of germination and storage of Amburana cearensis (Allemão) A.C.Sm. seeds. Four storage conditions were used and assessed during 27 months: airtight container in refrigerator; airtight container in laboratory, paper bags in laboratory and liquid nitrogen during 24 months. Germination test was performed at temperatures of 15,20,30,35,40 and 45°C with a photoperiod of 12 hOUTS. Germination in salt solutions was used salt concentration of 100, 200, 300, 400 and 500 mM. A. cearensis seeds kept in refrigerated environrnent maintain the viability for at least wo years. The ideal temperature in seed germination of A. cearensis is 38°C. Accessíons differed in seed dry mass, in time until 50% imbibition (1Mt50), and time until radicle protrusion (RP). The start of water uptake (fWU) was delayed by more than 4 d despite optimal contact between the seed surface and water, and this delay was stronger for smaller seeds and differed between accessions. Longer delay of imbibition was also correlated with higher optimum temperature for germina... Mostrar Tudo |
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Palavras-Chave: |
Amburana cearensis; Bioma Caatinga; Medicina plants; Planta nativa; Umburana de cheiro. |
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Thesagro: |
Armazenamento; Caatinga; Leguminosae; Planta medicinal. |
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Thesaurus NAL: |
Fabaceae. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165566/1/Tese.pdf
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Marc: |
LEADER 02932nam a2200253 a 4500
001 2069545
005 2023-08-22
008 2017 bl uuuu m 00u1 u #d
100 1 $aARAUJO, M. N.
245 $aPhysiological aspects of germination and storage of Amburana cearensis (Allemão) A.C.Sm. (Fabaceae) seeds.
260 $a2017.$c2017
300 $a77 f.
500 $aThesis (Doctorate in Plant Genetic Resources) - State University of Feira de Santana - UEFS, Feira de Santana. Orientado por Claudineia Regina Pelacani Cruz; coorientado por Bárbara França Dantas, Embrapa Semiárido.
520 $aAmburana cearensis (Allemão) A.C.Sm. is native tree ofBrazil adapted at semi-arid habitats. It has ecological, commercial and medicinal importance. A. cearensis is listed in the red list of endangered species. It is threatened by habitat loss and exploitation for use in folk medicine. The bark is used, in the traditional medicine, to cure respiratory diseases while seeds are used to treat lung diseases. This work aims to study the physiological aspects of germination and storage of Amburana cearensis (Allemão) A.C.Sm. seeds. Four storage conditions were used and assessed during 27 months: airtight container in refrigerator; airtight container in laboratory, paper bags in laboratory and liquid nitrogen during 24 months. Germination test was performed at temperatures of 15,20,30,35,40 and 45°C with a photoperiod of 12 hOUTS. Germination in salt solutions was used salt concentration of 100, 200, 300, 400 and 500 mM. A. cearensis seeds kept in refrigerated environrnent maintain the viability for at least wo years. The ideal temperature in seed germination of A. cearensis is 38°C. Accessíons differed in seed dry mass, in time until 50% imbibition (1Mt50), and time until radicle protrusion (RP). The start of water uptake (fWU) was delayed by more than 4 d despite optimal contact between the seed surface and water, and this delay was stronger for smaller seeds and differed between accessions. Longer delay of imbibition was also correlated with higher optimum temperature for germination rate (To), and with longer time until radicle protrusion in water. The TWU, 1Mt50, and the RP difIered between water and salt treatments for the accessions from the semi-arid habitat. These results suggest that it is not advisable to store A. cearensis seeds in laboratory environrnent without an airtight container and the delayed of the water uptake forms an adaptation to an environrnent with high temperature, low precipitation, and saline soils, most likely to spread the risk of completing germination at the start of the rainy season.
650 $aFabaceae
650 $aArmazenamento
650 $aCaatinga
650 $aLeguminosae
650 $aPlanta medicinal
653 $aAmburana cearensis
653 $aBioma Caatinga
653 $aMedicina plants
653 $aPlanta nativa
653 $aUmburana de cheiro
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