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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
27/01/2025 |
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Data da última atualização: |
27/01/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GONÇALVES, A. C. de M.; SOUSA, C. da S.; LIMA, A. S. de; SILVA, T. I. da; ALBUQUERQUE, J. de A. A. de; MESQUITA, E. F. de; DIAS, T. J.; PEREIRA, W. E.; ALVES, J. M. A.; SOUZA, L. T. de; VILARINHO, A. A. |
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Afiliação: |
ANDERSON CARLOS DE MELO GONÇALVES, UNIVERSIDADE FEDERAL DE RORAIMA; CAIO DA SILVA SOUSA, UNIVERSIDADE ESTADUAL DA PARAÍBA; ALEX SERAFIM DE LIMA, UNIVERSIDADE ESTADUAL DA PARAÍBA; TOSHIK IARLEY DA SILVA, UNIVERSIDADE FEDERAL DE CAMPINA GRANDE; JOSÉ DE ANCHIETA ALVES DE ALBUQUERQUE, UNIVERSIDADE FEDERAL DE RORAIMA; EVANDRO FRANKLIN DE MESQUITA, UNIVERSIDADE ESTADUAL DA PARAÍBA; THIAGO JARDELINO DIAS, UNIVERSIDADE FEDERAL DA PARAÍBA; WALTER ESFRAIN PEREIRA, UNIVERSIDADE FEDERAL DA PARAÍBA; JOSÉ MARIA ARCANJO ALVES, UNIVERSIDADE FEDERAL DE RORAIMA; LEANDRO TORRES DE SOUZA, UNIVERSIDADE FEDERAL DE RORAIMA; ALOISIO ALCANTARA VILARINHO, CNPT. |
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Título: |
Salicylic acid and antitranspirant polymer mitigate the effects of water stress on the growth and yield of cowpea. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Emirates Journal of Food and Agriculture, v. 36, 22 Mar. 2024. |
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DOI: |
doi: 10.3897/ejfa.2024.119548 |
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Idioma: |
Inglês |
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Conteúdo: |
Water stress can limit the growth and production of cowpea (Vigna unguiculata (L.) Walp.), necessitating the use of strategies that induce plant tolerance to mitigate its effects on the crop. This includes the application of salicylic acid (SA) and antitranspirant polymer (AP). The objective of this study was to evaluate the effect of SA and AP applications on the growth and production of cowpeas subjected to water stress. The experiment was conducted in field conditions at Sítio Boqueirão, Catolé do Rocha, Paraíba, Brazil. The experimental design used was randomized blocks, comprising 10 treatments with four replications. The evaluated treatments included nine combinations generated according to the Central Composite Design experimental matrix, involving five doses of SA and five doses of AP applied to plants under water stress, along with an additional treatment (without water stress and application of SA and AP). The assessed variables included morphological parameters and yield. The data were subjected to canonical correspondence analysis and confidence ellipses. The application of SA and AP increased growth (summer and spring) and productivity (summer). However, in spring, there was a decrease in productivity and an increase in the number of days until the initiation of pod harvesting in cowpeas under water stress. |
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Palavras-Chave: |
Estresse hídrico; Feijão caupi. |
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Thesagro: |
Produtividade; Vigna Unguiculata. |
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Thesaurus Nal: |
Cowpeas; Water stress. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02340naa a2200325 a 4500
001 2171979
005 2025-01-27
008 2024 bl uuuu u00u1 u #d
024 7 $adoi: 10.3897/ejfa.2024.119548$2DOI
100 1 $aGONÇALVES, A. C. de M.
245 $aSalicylic acid and antitranspirant polymer mitigate the effects of water stress on the growth and yield of cowpea.$h[electronic resource]
260 $c2024
520 $aWater stress can limit the growth and production of cowpea (Vigna unguiculata (L.) Walp.), necessitating the use of strategies that induce plant tolerance to mitigate its effects on the crop. This includes the application of salicylic acid (SA) and antitranspirant polymer (AP). The objective of this study was to evaluate the effect of SA and AP applications on the growth and production of cowpeas subjected to water stress. The experiment was conducted in field conditions at Sítio Boqueirão, Catolé do Rocha, Paraíba, Brazil. The experimental design used was randomized blocks, comprising 10 treatments with four replications. The evaluated treatments included nine combinations generated according to the Central Composite Design experimental matrix, involving five doses of SA and five doses of AP applied to plants under water stress, along with an additional treatment (without water stress and application of SA and AP). The assessed variables included morphological parameters and yield. The data were subjected to canonical correspondence analysis and confidence ellipses. The application of SA and AP increased growth (summer and spring) and productivity (summer). However, in spring, there was a decrease in productivity and an increase in the number of days until the initiation of pod harvesting in cowpeas under water stress.
650 $aCowpeas
650 $aWater stress
650 $aProdutividade
650 $aVigna Unguiculata
653 $aEstresse hídrico
653 $aFeijão caupi
700 1 $aSOUSA, C. da S.
700 1 $aLIMA, A. S. de
700 1 $aSILVA, T. I. da
700 1 $aALBUQUERQUE, J. de A. A. de
700 1 $aMESQUITA, E. F. de
700 1 $aDIAS, T. J.
700 1 $aPEREIRA, W. E.
700 1 $aALVES, J. M. A.
700 1 $aSOUZA, L. T. de
700 1 $aVILARINHO, A. A.
773 $tEmirates Journal of Food and Agriculture$gv. 36, 22 Mar. 2024.
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