Calcium pyruvate in the attenuation of the water deficit on the agro-industrial quality of ratoon sugarcane
Abstract Sugarcane is one of the largest agricultural commodities when considering the export volume and the number of jobs generated. Sugarcane production in the Brazilian Northeast region is generally low due to several factors, including the irregular rainfall distribution, which highlights the i...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Instituto Internacional de Ecologia
2023-10-01
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| Series: | Brazilian Journal of Biology |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842023000100870&tlng=en |
| _version_ | 1797658832318496768 |
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| author | M. S. Dias F. A. Silva P. D. Fernandes C. H. A. Farias I. J. Silva M. F. C. Silva R. F. Lima C. N. Lacerda A. M. Lima V. R. N. Lima A. A. R. Silva L. S. Reis |
| author_facet | M. S. Dias F. A. Silva P. D. Fernandes C. H. A. Farias I. J. Silva M. F. C. Silva R. F. Lima C. N. Lacerda A. M. Lima V. R. N. Lima A. A. R. Silva L. S. Reis |
| author_sort | M. S. Dias |
| collection | DOAJ |
| description | Abstract Sugarcane is one of the largest agricultural commodities when considering the export volume and the number of jobs generated. Sugarcane production in the Brazilian Northeast region is generally low due to several factors, including the irregular rainfall distribution, which highlights the importance of studies aimed at mitigating the deleterious effects of water stress. In this scenario, this study aimed to evaluate calcium pyruvate as a water deficit attenuator on the agro-industrial quality of sugarcane in the second cycle of cultivation. The experiment was conducted out under greenhouse conditions of the Federal University of Campina Grande, where five sugarcane commercial genotypes tested (G1- RB863129, G2- RB92579, G3- RB962962, G4- RB021754, and G5- RB041443) and three irrigation management strategies (E1- full irrigation, E2- water deficit with application of 30 mM of calcium pyruvate, and E3- water deficit without calcium pyruvate application), distributed in randomized blocks in 5 × 3 factorial arrangement with three replications. The RB021754 genotype under water deficit and without foliar application of calcium pyruvate increased the fiber content (13.2%) and the sugarcane moist cake weight (143.5 g). The effects of water deficit in sugarcane genotypes are attenuated by the exogenous application of 30 mM of calcium pyruvate, with benefits on the polarized sucrose content, apparent sucrose content of the juice, soluble solids content, purity, corrected cane POL, total recoverable sugars, and stem mass in relation to plants under water deficit without calcium pyruvate application. |
| first_indexed | 2024-03-11T18:05:01Z |
| format | Article |
| id | doaj.art-4a4880d6a1aa4ba68de4365d5cb4c504 |
| institution | Directory Open Access Journal |
| issn | 1678-4375 |
| language | English |
| last_indexed | 2024-03-11T18:05:01Z |
| publishDate | 2023-10-01 |
| publisher | Instituto Internacional de Ecologia |
| record_format | Article |
| series | Brazilian Journal of Biology |
| spelling | doaj.art-4a4880d6a1aa4ba68de4365d5cb4c5042023-10-17T07:40:58ZengInstituto Internacional de EcologiaBrazilian Journal of Biology1678-43752023-10-018310.1590/1519-6984.275046Calcium pyruvate in the attenuation of the water deficit on the agro-industrial quality of ratoon sugarcaneM. S. Diashttps://orcid.org/0000-0002-0160-6069F. A. Silvahttps://orcid.org/0000-0003-4558-1147P. D. Fernandeshttps://orcid.org/0000-0001-5070-1030C. H. A. Fariashttps://orcid.org/0009-0003-7173-153XI. J. Silvahttps://orcid.org/0000-0001-9559-8663M. F. C. Silvahttps://orcid.org/0000-0002-1234-2564R. F. Limahttps://orcid.org/0000-0003-4975-6610C. N. Lacerdahttps://orcid.org/0000-0002-4132-1287A. M. Limahttps://orcid.org/0000-0003-0989-7312V. R. N. Limahttps://orcid.org/0000-0002-7956-0638A. A. R. Silvahttps://orcid.org/0000-0001-9453-1192L. S. Reishttps://orcid.org/0000-0001-8101-396XAbstract Sugarcane is one of the largest agricultural commodities when considering the export volume and the number of jobs generated. Sugarcane production in the Brazilian Northeast region is generally low due to several factors, including the irregular rainfall distribution, which highlights the importance of studies aimed at mitigating the deleterious effects of water stress. In this scenario, this study aimed to evaluate calcium pyruvate as a water deficit attenuator on the agro-industrial quality of sugarcane in the second cycle of cultivation. The experiment was conducted out under greenhouse conditions of the Federal University of Campina Grande, where five sugarcane commercial genotypes tested (G1- RB863129, G2- RB92579, G3- RB962962, G4- RB021754, and G5- RB041443) and three irrigation management strategies (E1- full irrigation, E2- water deficit with application of 30 mM of calcium pyruvate, and E3- water deficit without calcium pyruvate application), distributed in randomized blocks in 5 × 3 factorial arrangement with three replications. The RB021754 genotype under water deficit and without foliar application of calcium pyruvate increased the fiber content (13.2%) and the sugarcane moist cake weight (143.5 g). The effects of water deficit in sugarcane genotypes are attenuated by the exogenous application of 30 mM of calcium pyruvate, with benefits on the polarized sucrose content, apparent sucrose content of the juice, soluble solids content, purity, corrected cane POL, total recoverable sugars, and stem mass in relation to plants under water deficit without calcium pyruvate application.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842023000100870&tlng=enSaccharum officinarum L.water stressattenuatorbiotechnology |
| spellingShingle | M. S. Dias F. A. Silva P. D. Fernandes C. H. A. Farias I. J. Silva M. F. C. Silva R. F. Lima C. N. Lacerda A. M. Lima V. R. N. Lima A. A. R. Silva L. S. Reis Calcium pyruvate in the attenuation of the water deficit on the agro-industrial quality of ratoon sugarcane Brazilian Journal of Biology Saccharum officinarum L. water stress attenuator biotechnology |
| title | Calcium pyruvate in the attenuation of the water deficit on the agro-industrial quality of ratoon sugarcane |
| title_full | Calcium pyruvate in the attenuation of the water deficit on the agro-industrial quality of ratoon sugarcane |
| title_fullStr | Calcium pyruvate in the attenuation of the water deficit on the agro-industrial quality of ratoon sugarcane |
| title_full_unstemmed | Calcium pyruvate in the attenuation of the water deficit on the agro-industrial quality of ratoon sugarcane |
| title_short | Calcium pyruvate in the attenuation of the water deficit on the agro-industrial quality of ratoon sugarcane |
| title_sort | calcium pyruvate in the attenuation of the water deficit on the agro industrial quality of ratoon sugarcane |
| topic | Saccharum officinarum L. water stress attenuator biotechnology |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842023000100870&tlng=en |
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