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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
16/11/2023 |
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Data da última atualização: |
29/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 3 |
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Autoria: |
SILVA, J. E. S. B. da; TORRES, S. B.; LEAL, C. C. P.; LEITE, M. S.; GUIRRA, K. S; DANTAS, B. F.; MORAIS, M. B.; GUIRRA, B. S. |
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Afiliação: |
JOSÉ EDUARDO SANTOS BARBOZA DA SILVA, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA BAIANO; SALVADOR BARROS TORRES, UNIVERSIDADE FEDERAL RURAL DO SEMI-ÁRIDO; C. C. P. LEAL, UNIVERSIDADE FEDERAL RURAL DO SEMI-ÁRIDO; M. S. LEITE, UNIVERSIDADE FEDERAL RURAL DO SEMI-ÁRIDO; K. S. GUIRRA, UNIVERSIDADE FEDERAL RURAL DO SEMI-ÁRIDO; BARBARA FRANCA DANTAS, CPATSA; M. B. MORAIS, UNIVERSIDADE DO ESTADO DO RIO GRANDE DO NORTE; B. S. GUIRRA, UNIVERSIDADE FEDERAL DA PARAÍBA. |
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Título: |
Pre-germination treatments of melon seeds for the production of seedlings irrigated with biosaline water. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Brazilian Journal of Biology, v. 84, e257314, 2024. |
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ISSN: |
1678-4375 |
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DOI: |
https://doi.org/10.1590/1519-6984.257314 |
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Idioma: |
Inglês |
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Conteúdo: |
Melon (Cucumis melo L.) has an estimated world production of 31 million tons and a cultivated area of approximately 1.3 million hectares (FAO, 2018). In Brazil, the states of Bahia, Ceará and Rio Grande do Norte are the main producers, with 80% of the cultivated area of the latter two destined for export (Kist et al., 2021). These producing states are located in the semi-arid region, whose crops are under high water demand due to the high temperatures and evapotranspiration rates, climatic characteristics that are inherent to this region (Bezerra et al., 2020). Abstract Melon production in the Brazilian semi-arid region is subject to the use of marginal waters with high salinity. However, the use of regulators and bioactivators in seed treatment can mitigate the harmful effects of salts in irrigation water. In this context, the objective was to evaluate the effect of pre-germination treatments with plant regulators and bioactivator in melon seeds for the production of seedlings irrigated with biosaline water from fish farming effluent. For this, two trials with the Goldex and Grand Prix hybrids were carried out separately. A completely randomized design was used in a 4 × 3 factorial scheme (pre-germination treatments × water dilutions). In addition to the control, the seeds were treated with salicylic and gibberellic acids and thiamethoxam. The waters used for irrigation were local-supply water, fish farming effluent (biosaline water) and these diluted to 50%. Physiological and biochemical analyses were performed for fourteen days. Biosaline water (5.0 dS m-1) did not affect the emergence of Goldex melon seedlings, but compromised the establishment of the Grand Prix cultivar. Seed pre-treatments with salicylic and gibberellic acids attenuate the effects of water salinity and promote growth modulations, resulting in more vigorous melon seedlings. MenosMelon (Cucumis melo L.) has an estimated world production of 31 million tons and a cultivated area of approximately 1.3 million hectares (FAO, 2018). In Brazil, the states of Bahia, Ceará and Rio Grande do Norte are the main producers, with 80% of the cultivated area of the latter two destined for export (Kist et al., 2021). These producing states are located in the semi-arid region, whose crops are under high water demand due to the high temperatures and evapotranspiration rates, climatic characteristics that are inherent to this region (Bezerra et al., 2020). Abstract Melon production in the Brazilian semi-arid region is subject to the use of marginal waters with high salinity. However, the use of regulators and bioactivators in seed treatment can mitigate the harmful effects of salts in irrigation water. In this context, the objective was to evaluate the effect of pre-germination treatments with plant regulators and bioactivator in melon seeds for the production of seedlings irrigated with biosaline water from fish farming effluent. For this, two trials with the Goldex and Grand Prix hybrids were carried out separately. A completely randomized design was used in a 4 × 3 factorial scheme (pre-germination treatments × water dilutions). In addition to the control, the seeds were treated with salicylic and gibberellic acids and thiamethoxam. The waters used for irrigation were local-supply water, fish farming effluent (biosaline water) and these diluted to 50%. Physiological ... Mostrar Tudo |
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Palavras-Chave: |
Ácido salicílico; Água biossalina. |
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Thesagro: |
Ácido Giberélico; Água Salina; Cucumis Melo; Irrigação; Melão; Salinidade; Semente. |
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Thesaurus NAL: |
Gibberellic acid; Salicylic acid; Thiamethoxam. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1158479/1/Pre-germination-treatments-of-melon-seeds-for-the-production-2024.pdf
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Marc: |
LEADER 02944naa a2200373 a 4500
001 2158479
005 2024-04-29
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022 $a1678-4375
024 7 $ahttps://doi.org/10.1590/1519-6984.257314$2DOI
100 1 $aSILVA, J. E. S. B. da
245 $aPre-germination treatments of melon seeds for the production of seedlings irrigated with biosaline water.$h[electronic resource]
260 $c2024
520 $aMelon (Cucumis melo L.) has an estimated world production of 31 million tons and a cultivated area of approximately 1.3 million hectares (FAO, 2018). In Brazil, the states of Bahia, Ceará and Rio Grande do Norte are the main producers, with 80% of the cultivated area of the latter two destined for export (Kist et al., 2021). These producing states are located in the semi-arid region, whose crops are under high water demand due to the high temperatures and evapotranspiration rates, climatic characteristics that are inherent to this region (Bezerra et al., 2020). Abstract Melon production in the Brazilian semi-arid region is subject to the use of marginal waters with high salinity. However, the use of regulators and bioactivators in seed treatment can mitigate the harmful effects of salts in irrigation water. In this context, the objective was to evaluate the effect of pre-germination treatments with plant regulators and bioactivator in melon seeds for the production of seedlings irrigated with biosaline water from fish farming effluent. For this, two trials with the Goldex and Grand Prix hybrids were carried out separately. A completely randomized design was used in a 4 × 3 factorial scheme (pre-germination treatments × water dilutions). In addition to the control, the seeds were treated with salicylic and gibberellic acids and thiamethoxam. The waters used for irrigation were local-supply water, fish farming effluent (biosaline water) and these diluted to 50%. Physiological and biochemical analyses were performed for fourteen days. Biosaline water (5.0 dS m-1) did not affect the emergence of Goldex melon seedlings, but compromised the establishment of the Grand Prix cultivar. Seed pre-treatments with salicylic and gibberellic acids attenuate the effects of water salinity and promote growth modulations, resulting in more vigorous melon seedlings.
650 $aGibberellic acid
650 $aSalicylic acid
650 $aThiamethoxam
650 $aÁcido Giberélico
650 $aÁgua Salina
650 $aCucumis Melo
650 $aIrrigação
650 $aMelão
650 $aSalinidade
650 $aSemente
653 $aÁcido salicílico
653 $aÁgua biossalina
700 1 $aTORRES, S. B.
700 1 $aLEAL, C. C. P.
700 1 $aLEITE, M. S.
700 1 $aGUIRRA, K. S
700 1 $aDANTAS, B. F.
700 1 $aMORAIS, M. B.
700 1 $aGUIRRA, B. S.
773 $tBrazilian Journal of Biology$gv. 84, e257314, 2024.
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Embrapa Semiárido (CPATSA) |
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