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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
11/01/2018 |
Data da última atualização: |
11/01/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ARAÚJO, M. do N.; FERRAZ, M.; AMÉRICO, F. K A.; SANTANA, F. F. S.; DANTAS, B. F.; CRUZ, C. R. P. |
Afiliação: |
MARCELO DO NASCIMENTO ARAUJO, Universidade Estadual de Feira de Santana; MARISOL FERRAZ, Universidade Estadual de Feira de Santana; FABIANA KARLA ARAÚJO AMÉRICO, Universidade Estadual de Feira de Santana; FABRÍCIO FRANCISCO SANTOS SILVA, Universidade Estadual de Feira de Santana; BARBARA FRANCA DANTAS, CPATSA; CLAUDINEIA REGINA PELACANI CRUZ, Universidade Estadual de Feira de Santana. |
Título: |
Seed quality of Amburana cearensis (Allemão) A.C. Sm. (Fabaceae) is influenced by storage condition. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Journal of Seed Science, v. 39, n. 4, p. 401-409, 2017. |
DOI: |
10.1590/2317-1545v39n4179328 |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to evaluate the effects of storage conditions on the germination of A. cearensis seeds. The experimental design was completely randomized into split plots over time with four replicates. The storage conditions of the airtight containers in the refrigerator and laboratory, paper bags in the laboratory and liquid nitrogen were assessed for 27 months. In the laboratory, we evaluated the germination, the germination rate, uniformity of germination, and total soluble and reducing sugars in the radicle. In the greenhouse, we evaluated seedling emergence, emergence rate and height of 30-day-old seedlings. Seeds stored in the refrigerator maintained a high initial germination rate, which decreased from the 21st month. Seeds stored in paper bags in the laboratory showed low emergence and small seedlings. Total soluble sugars and reducing sugars were mobilized when the seeds were stored at low temperatures. Thus, it is not advisable to store A. cearensis seeds in a laboratory environment without airtight containers. A. cearensis seeds kept in a refrigerated environment maintained their viability for at least two years. |
Palavras-Chave: |
Amburana cearensis; Bioma caatinga; Planta da Caatinga; Planta nativa; Seed; Umburana-de-cheiro. |
Thesagro: |
Conservação; Leguminosa; Leguminosae; Planta medicinal; Semente. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02094naa a2200325 a 4500 001 2085095 005 2018-01-11 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1590/2317-1545v39n4179328$2DOI 100 1 $aARAÚJO, M. do N. 245 $aSeed quality of Amburana cearensis (Allemão) A.C. Sm. (Fabaceae) is influenced by storage condition.$h[electronic resource] 260 $c2017 520 $aThe aim of this study was to evaluate the effects of storage conditions on the germination of A. cearensis seeds. The experimental design was completely randomized into split plots over time with four replicates. The storage conditions of the airtight containers in the refrigerator and laboratory, paper bags in the laboratory and liquid nitrogen were assessed for 27 months. In the laboratory, we evaluated the germination, the germination rate, uniformity of germination, and total soluble and reducing sugars in the radicle. In the greenhouse, we evaluated seedling emergence, emergence rate and height of 30-day-old seedlings. Seeds stored in the refrigerator maintained a high initial germination rate, which decreased from the 21st month. Seeds stored in paper bags in the laboratory showed low emergence and small seedlings. Total soluble sugars and reducing sugars were mobilized when the seeds were stored at low temperatures. Thus, it is not advisable to store A. cearensis seeds in a laboratory environment without airtight containers. A. cearensis seeds kept in a refrigerated environment maintained their viability for at least two years. 650 $aConservação 650 $aLeguminosa 650 $aLeguminosae 650 $aPlanta medicinal 650 $aSemente 653 $aAmburana cearensis 653 $aBioma caatinga 653 $aPlanta da Caatinga 653 $aPlanta nativa 653 $aSeed 653 $aUmburana-de-cheiro 700 1 $aFERRAZ, M. 700 1 $aAMÉRICO, F. K A. 700 1 $aSANTANA, F. F. S. 700 1 $aDANTAS, B. F. 700 1 $aCRUZ, C. R. P. 773 $tJournal of Seed Science$gv. 39, n. 4, p. 401-409, 2017.
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Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
06/01/1997 |
Data da última atualização: |
30/07/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - C |
Autoria: |
PAIVA, J. R. de; KAGEYAMA, P. Y.; VENCOVSKY, R. |
Afiliação: |
JOÃO RODRIGUES DE PAIVA, CPAA; PAULO YOSHIO KAGEYAMA, ESALQ-USP; ROLAND VENCOVSKY, ESALQ-USP. |
Título: |
Outcrossing rates and inbreeding coefficients in rubber trees (Hevea brasiliensis (Willd. ex Adr. de Juss.) Müeller. Arg.). |
Ano de publicação: |
1993 |
Fonte/Imprenta: |
Revista Brasileira de Genetica, v. 16, n. 4, p. 1003-1011, 1993. |
Idioma: |
Inglês |
Conteúdo: |
Electrophoretic analyses were carried out in starch gel with young leaves of rubber trees of two native populations from the state of Acre, Brazil. |
Palavras-Chave: |
Brasil; Rubber tree. |
Thesagro: |
Cruzamento; Eletroforese; Endogamia; Hevea Brasiliensis; Seringueira. |
Thesaurus NAL: |
electrophoresis; outcrossing. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/180481/1/RevBGenet-1003-1011.pdf
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Marc: |
LEADER 00879naa a2200253 a 4500 001 1667230 005 2018-07-30 008 1993 bl uuuu u00u1 u #d 100 1 $aPAIVA, J. R. de 245 $aOutcrossing rates and inbreeding coefficients in rubber trees (Hevea brasiliensis (Willd. ex Adr. de Juss.) Müeller. Arg.). 260 $c1993 520 $aElectrophoretic analyses were carried out in starch gel with young leaves of rubber trees of two native populations from the state of Acre, Brazil. 650 $aelectrophoresis 650 $aoutcrossing 650 $aCruzamento 650 $aEletroforese 650 $aEndogamia 650 $aHevea Brasiliensis 650 $aSeringueira 653 $aBrasil 653 $aRubber tree 700 1 $aKAGEYAMA, P. Y. 700 1 $aVENCOVSKY, R. 773 $tRevista Brasileira de Genetica$gv. 16, n. 4, p. 1003-1011, 1993.
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