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Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
06/08/2021 |
Data da última atualização: |
06/08/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
KLOSS, R. B.; CASTRO, E. M. de; MAGALHAES, P. C.; DUARTE, V. P.; CORREA, F. F.; PEREIRA, F. J. |
Afiliação: |
RODRIGO BARBOSA KLOSS, Universidade Federal de Lavras; EVARISTO MAURO DE CASTRO, Universidade Federal de Lavras; PAULO CESAR MAGALHAES, CNPMS; VINÍCIUS POLITI DUARTE, Universidade Federal de Lavras; FELIPE FOGAROLI CORRÊA, Universidade Federal de Lavras; FABRICIO JOSÉ PEREIRA, Universidade Federal de Alfenas. |
Título: |
Anatomical and physiological traits of maize under contrasting water levels and cattail occurrence. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Acta Physiologiae Plantarum, v. 43, article 16, 2021. |
DOI: |
https://doi-org.ez103.periodicos.capes.gov.br/10.1007/s11738-020-03192-z |
Idioma: |
Inglês |
Conteúdo: |
Maize is an important crop, with genotype BRS-4154, 'Saracura', being tolerant to intermittent fooding. Cattail is an aquatic plant with known radial oxygen loss activity, being widely difused around the world and highly invasive. We aimed to analyse the interaction of Maize and Cattail under waterlogging and feld capacity. The experiment was conducted in pots containing red latosol and nutrient solution in a greenhouse, 10 days after germination, when maize plants reached the average height of 12.5 cm, the sources of variation were introduced, being the presence or absence of Cattail and waterlogged or at feld capacity with the conditions being kept by reflling the water lost. The experiment was conducted in a factorial completely randomized design (2×2). Growth data were collected fortnightly, 5 times, with dry weight measured on the eightieth day. The analysis of gas exchange, chlorophyll content, and sampling for leaf anatomy was performed monthly, twice, using an infrared gas-exchange analyser and a SPAD unit meter. In the fnal 5 days of the experiment, the dissolved oxygen in waterlogged pots was measured consecutively and roots were sampled for usual microtechnique procedures. Waterlogging was detrimental however Cattail increased the dissolved oxygen content and beneftted maize showing no competition. |
Palavras-Chave: |
Oxigênio dissolvido; Troca gasosa. |
Thesagro: |
Anatomia; Fisiologia; Milho; Typha Domingensis; Zea Mays. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02179naa a2200277 a 4500 001 2133277 005 2021-08-06 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi-org.ez103.periodicos.capes.gov.br/10.1007/s11738-020-03192-z$2DOI 100 1 $aKLOSS, R. B. 245 $aAnatomical and physiological traits of maize under contrasting water levels and cattail occurrence.$h[electronic resource] 260 $c2021 520 $aMaize is an important crop, with genotype BRS-4154, 'Saracura', being tolerant to intermittent fooding. Cattail is an aquatic plant with known radial oxygen loss activity, being widely difused around the world and highly invasive. We aimed to analyse the interaction of Maize and Cattail under waterlogging and feld capacity. The experiment was conducted in pots containing red latosol and nutrient solution in a greenhouse, 10 days after germination, when maize plants reached the average height of 12.5 cm, the sources of variation were introduced, being the presence or absence of Cattail and waterlogged or at feld capacity with the conditions being kept by reflling the water lost. The experiment was conducted in a factorial completely randomized design (2×2). Growth data were collected fortnightly, 5 times, with dry weight measured on the eightieth day. The analysis of gas exchange, chlorophyll content, and sampling for leaf anatomy was performed monthly, twice, using an infrared gas-exchange analyser and a SPAD unit meter. In the fnal 5 days of the experiment, the dissolved oxygen in waterlogged pots was measured consecutively and roots were sampled for usual microtechnique procedures. Waterlogging was detrimental however Cattail increased the dissolved oxygen content and beneftted maize showing no competition. 650 $aAnatomia 650 $aFisiologia 650 $aMilho 650 $aTypha Domingensis 650 $aZea Mays 653 $aOxigênio dissolvido 653 $aTroca gasosa 700 1 $aCASTRO, E. M. de 700 1 $aMAGALHAES, P. C. 700 1 $aDUARTE, V. P. 700 1 $aCORREA, F. F. 700 1 $aPEREIRA, F. J. 773 $tActa Physiologiae Plantarum$gv. 43, article 16, 2021.
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Embrapa Milho e Sorgo (CNPMS) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
29/03/1999 |
Data da última atualização: |
29/03/1999 |
Autoria: |
HUNGRIA, M.; VARGAS, M. A. T.; ANDRADE, D. S.; MEGIAS, M. |
Título: |
La fijacion de nitrogeno en soja y frijol en Brasil. |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
In: REUNION NACIONAL DE FIJACION DE NITROGENO, 8., 1998, Pamplona. Perspectivas de la fijacion biologica de nitrogeno en el umbral del siglo XXI. [Pamplona: s.n.], 1998. |
Páginas: |
p.161-164. |
Idioma: |
Espanhol |
Palavras-Chave: |
Bean; Brasil. |
Thesagro: |
Cerrado; Feijão; Fixação de Nitrogênio; Glycine Max; Phaseolus Vulgaris; Soja. |
Thesaurus NAL: |
Brazil; nitrogen fixation; soybeans. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00843naa a2200289 a 4500 001 1545133 005 1999-03-29 008 1998 bl uuuu u00u1 u #d 100 1 $aHUNGRIA, M. 245 $aLa fijacion de nitrogeno en soja y frijol en Brasil. 260 $c1998 300 $ap.161-164. 650 $aBrazil 650 $anitrogen fixation 650 $asoybeans 650 $aCerrado 650 $aFeijão 650 $aFixação de Nitrogênio 650 $aGlycine Max 650 $aPhaseolus Vulgaris 650 $aSoja 653 $aBean 653 $aBrasil 700 1 $aVARGAS, M. A. T. 700 1 $aANDRADE, D. S. 700 1 $aMEGIAS, M. 773 $tIn: REUNION NACIONAL DE FIJACION DE NITROGENO, 8., 1998, Pamplona. Perspectivas de la fijacion biologica de nitrogeno en el umbral del siglo XXI. [Pamplona: s.n.], 1998.
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