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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
04/02/2019 |
Data da última atualização: |
09/10/2023 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
SALVIANO, A. M.; CIRILO, T. F.; SIMOES, W. L.; YURI, J. E.; PINTO, J. M. |
Afiliação: |
ALESSANDRA MONTEIRO SALVIANO, CPATSA; THIAGO FERREIRA CIRILO; WELSON LIMA SIMOES, CPATSA; JONY EISHI YURI, CPATSA; JOSE MARIA PINTO, CPATSA. |
Título: |
Crescimento e produtividade de dois híbridos de melancia irrigada. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
In: CONGRESSO INTERNACIONAL DAS CIÊNCIAS AGRÁRIAS, 3., 2018, João Pessoa. Ciência, tecnologia e desenvolvimento rural: compartilhando conhecimentos inovadores e experiências. João Pessoa: Instituto Internacional Despertando Vocações, 2018. |
Idioma: |
Português |
Conteúdo: |
Este trabalho teve como objetivo avaliar o crescimento, por meio do acúmulo de fitomassa, e a produtividade dos híbridos de melancia Ranger e Red Heaven, cultivados sob irrigação no Vale do Submédio São Francisco |
Palavras-Chave: |
Cultivo; Vale do Submédio São Francisco. |
Thesagro: |
Adubação; Citrullus Lanatus; Irrigação; Melancia; Solo. |
Thesaurus Nal: |
Irrigation; Watermelons. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/192036/1/Alessandra-2018.pdf
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Marc: |
LEADER 01139nam a2200265 a 4500 001 2105487 005 2023-10-09 008 2018 bl uuuu u00u1 u #d 100 1 $aSALVIANO, A. M. 245 $aCrescimento e produtividade de dois híbridos de melancia irrigada.$h[electronic resource] 260 $aIn: CONGRESSO INTERNACIONAL DAS CIÊNCIAS AGRÁRIAS, 3., 2018, João Pessoa. Ciência, tecnologia e desenvolvimento rural: compartilhando conhecimentos inovadores e experiências. João Pessoa: Instituto Internacional Despertando Vocações$c2018 520 $aEste trabalho teve como objetivo avaliar o crescimento, por meio do acúmulo de fitomassa, e a produtividade dos híbridos de melancia Ranger e Red Heaven, cultivados sob irrigação no Vale do Submédio São Francisco 650 $aIrrigation 650 $aWatermelons 650 $aAdubação 650 $aCitrullus Lanatus 650 $aIrrigação 650 $aMelancia 650 $aSolo 653 $aCultivo 653 $aVale do Submédio São Francisco 700 1 $aCIRILO, T. F. 700 1 $aSIMOES, W. L. 700 1 $aYURI, J. E. 700 1 $aPINTO, J. M.
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Embrapa Semiárido (CPATSA) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
06/05/1997 |
Data da última atualização: |
25/11/2019 |
Autoria: |
SOUZA, I. R. P. de. |
Afiliação: |
EMBRAPA/CNPMS. |
Título: |
Gibberellic acid and dwarfism effects on peroxidase activity and secretion of anionic isoenzymes into the cell wall of expanding maize (Zea mays L.) leaf blades. |
Ano de publicação: |
1997 |
Fonte/Imprenta: |
Logan: Utah State University, 1997. |
Páginas: |
89p. |
Idioma: |
Inglês |
Notas: |
Doctor Sc. Thesis. |
Conteúdo: |
Many studies have related changes in plant growth with peroxidase activity, but few of these have correlated changes in growth with changes in a specific isoenzyme, although many isoenzymes have been shown to be organ-specific with developmental expression. We used the developmental gradient presented by the maize (Zea mays L.) leaf blade to study the spatial distribution of growth and peroxidase activity. All experimentation used the second expanding true leaf blade in which the ligule ahd not been displaced from the leaf base by growth of the leaf sheath. Quantitative and qualitative analyses of total soluble (soluble plus ionically bound to the cell wall) and apoplastic peroxidase activity were conducted along the leaf blade of the B73 maize inbred line. For apoplastic fluid extraction, a vacuum-infiltration procedure was used followed by low-speed centrifugation. No cytoplasmic contamination occurred because no glucuose-6-phosphate dehydrogenase activity could be detected in apoplastic extracts. Total soluble peroxidase activity presented was high near the leaf base in the region of cell division, and relatively low through the rest of the elongation zone. In contrast, a transient peak in apoplastic peroxidase activity occurred in the middle of the elongation zone, ans poceded a arpid decrease in cell elongation rate. Zymograms of total and apoplastic extraction showed that two anionic peroxidase isoenzymes, pI 5.6 and 5.7 began to increase in activity where epidermal cell elongation stopped. (...) MenosMany studies have related changes in plant growth with peroxidase activity, but few of these have correlated changes in growth with changes in a specific isoenzyme, although many isoenzymes have been shown to be organ-specific with developmental expression. We used the developmental gradient presented by the maize (Zea mays L.) leaf blade to study the spatial distribution of growth and peroxidase activity. All experimentation used the second expanding true leaf blade in which the ligule ahd not been displaced from the leaf base by growth of the leaf sheath. Quantitative and qualitative analyses of total soluble (soluble plus ionically bound to the cell wall) and apoplastic peroxidase activity were conducted along the leaf blade of the B73 maize inbred line. For apoplastic fluid extraction, a vacuum-infiltration procedure was used followed by low-speed centrifugation. No cytoplasmic contamination occurred because no glucuose-6-phosphate dehydrogenase activity could be detected in apoplastic extracts. Total soluble peroxidase activity presented was high near the leaf base in the region of cell division, and relatively low through the rest of the elongation zone. In contrast, a transient peak in apoplastic peroxidase activity occurred in the middle of the elongation zone, ans poceded a arpid decrease in cell elongation rate. Zymograms of total and apoplastic extraction showed that two anionic peroxidase isoenzymes, pI 5.6 and 5.7 began to increase in activity where epidermal ce... Mostrar Tudo |
Palavras-Chave: |
Aluminium; Growth; Leaf; Maize; Tolerance; Tolerancia. |
Thesagro: |
Ácido Giberélico; Alumínio; Biologia Molecular; Crescimento; Eletroforese; Fisiologia; Folha; Isoenzima; Milho; Regulador de Crescimento; Zea Mays. |
Thesaurus NAL: |
molecular biology; plant physiology. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02514nam a2200361 a 4500 001 1474415 005 2019-11-25 008 1997 bl uuuu m 00u1 u #d 100 1 $aSOUZA, I. R. P. de 245 $aGibberellic acid and dwarfism effects on peroxidase activity and secretion of anionic isoenzymes into the cell wall of expanding maize (Zea mays L.) leaf blades. 260 $aLogan: Utah State University$c1997 300 $a89p. 500 $aDoctor Sc. Thesis. 520 $aMany studies have related changes in plant growth with peroxidase activity, but few of these have correlated changes in growth with changes in a specific isoenzyme, although many isoenzymes have been shown to be organ-specific with developmental expression. We used the developmental gradient presented by the maize (Zea mays L.) leaf blade to study the spatial distribution of growth and peroxidase activity. All experimentation used the second expanding true leaf blade in which the ligule ahd not been displaced from the leaf base by growth of the leaf sheath. Quantitative and qualitative analyses of total soluble (soluble plus ionically bound to the cell wall) and apoplastic peroxidase activity were conducted along the leaf blade of the B73 maize inbred line. For apoplastic fluid extraction, a vacuum-infiltration procedure was used followed by low-speed centrifugation. No cytoplasmic contamination occurred because no glucuose-6-phosphate dehydrogenase activity could be detected in apoplastic extracts. Total soluble peroxidase activity presented was high near the leaf base in the region of cell division, and relatively low through the rest of the elongation zone. In contrast, a transient peak in apoplastic peroxidase activity occurred in the middle of the elongation zone, ans poceded a arpid decrease in cell elongation rate. Zymograms of total and apoplastic extraction showed that two anionic peroxidase isoenzymes, pI 5.6 and 5.7 began to increase in activity where epidermal cell elongation stopped. (...) 650 $amolecular biology 650 $aplant physiology 650 $aÁcido Giberélico 650 $aAlumínio 650 $aBiologia Molecular 650 $aCrescimento 650 $aEletroforese 650 $aFisiologia 650 $aFolha 650 $aIsoenzima 650 $aMilho 650 $aRegulador de Crescimento 650 $aZea Mays 653 $aAluminium 653 $aGrowth 653 $aLeaf 653 $aMaize 653 $aTolerance 653 $aTolerancia
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