Screening of Morphophysiological, Anatomical, and Ultrastructural Traits to Improve the Elite Genotype Selection in Sugarcane (<i>Saccharum officinarum</i> L.)
Sugarcane is a highly productive crop with high water requirements. In addition, its growth and sugar content are limited by the water deficit, a major problem affecting agriculture due to climate change. However, monitoring strategies are being developed worldwide that seek to increase productivity...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-11-01
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| Series: | Horticulturae |
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| Online Access: | https://www.mdpi.com/2311-7524/8/11/1069 |
| _version_ | 1797465213696475136 |
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| author | Marcelo F. Pompelli Alfredo Jarma-Orozco Luis Rodríguez-Páez |
| author_facet | Marcelo F. Pompelli Alfredo Jarma-Orozco Luis Rodríguez-Páez |
| author_sort | Marcelo F. Pompelli |
| collection | DOAJ |
| description | Sugarcane is a highly productive crop with high water requirements. In addition, its growth and sugar content are limited by the water deficit, a major problem affecting agriculture due to climate change. However, monitoring strategies are being developed worldwide that seek to increase productivity in the same area and with less water consumption. The sugarcane plants are produced sugar table, ethanol, and, from the hydrolysis of biomass, produce second-generation bioethanol, in addition to generating energy in thermoelectric plants. This research described the strategies and mechanisms used by sugarcane to tolerate water deficit. For this, a series of physiological, biochemical, enzymatic, morphological, anatomical, and ultrastructural analyses were developed. We used four commercial varieties of sugarcane, two tolerant and two sensitives, which were tested in all phases of the study. It was concluded that the variety RB92579 is drought tolerant as well as RB867515 and RB72454 genotype is sensitive to drought stress. Therefore, we proposed that variety RB855536 be assigned as an intermediary due to tolerance and sensitivity to water deficit. |
| first_indexed | 2024-03-09T18:18:19Z |
| format | Article |
| id | doaj.art-1a3b7afb4f2445a0b8501e7cb3908cc1 |
| institution | Directory Open Access Journal |
| issn | 2311-7524 |
| language | English |
| last_indexed | 2024-03-09T18:18:19Z |
| publishDate | 2022-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Horticulturae |
| spelling | doaj.art-1a3b7afb4f2445a0b8501e7cb3908cc12023-11-24T08:29:09ZengMDPI AGHorticulturae2311-75242022-11-01811106910.3390/horticulturae8111069Screening of Morphophysiological, Anatomical, and Ultrastructural Traits to Improve the Elite Genotype Selection in Sugarcane (<i>Saccharum officinarum</i> L.)Marcelo F. Pompelli0Alfredo Jarma-Orozco1Luis Rodríguez-Páez2Regional Group of Participatory Research of the Small Producers of the Atlantic Coast, University of Cordoba, Montería 230003, ColombiaRegional Group of Participatory Research of the Small Producers of the Atlantic Coast, University of Cordoba, Montería 230003, ColombiaRegional Group of Participatory Research of the Small Producers of the Atlantic Coast, University of Cordoba, Montería 230003, ColombiaSugarcane is a highly productive crop with high water requirements. In addition, its growth and sugar content are limited by the water deficit, a major problem affecting agriculture due to climate change. However, monitoring strategies are being developed worldwide that seek to increase productivity in the same area and with less water consumption. The sugarcane plants are produced sugar table, ethanol, and, from the hydrolysis of biomass, produce second-generation bioethanol, in addition to generating energy in thermoelectric plants. This research described the strategies and mechanisms used by sugarcane to tolerate water deficit. For this, a series of physiological, biochemical, enzymatic, morphological, anatomical, and ultrastructural analyses were developed. We used four commercial varieties of sugarcane, two tolerant and two sensitives, which were tested in all phases of the study. It was concluded that the variety RB92579 is drought tolerant as well as RB867515 and RB72454 genotype is sensitive to drought stress. Therefore, we proposed that variety RB855536 be assigned as an intermediary due to tolerance and sensitivity to water deficit.https://www.mdpi.com/2311-7524/8/11/1069gas exchangehydraulic conductanceplant anatomy and ultrastructure<i>Saccharum</i>sap flow |
| spellingShingle | Marcelo F. Pompelli Alfredo Jarma-Orozco Luis Rodríguez-Páez Screening of Morphophysiological, Anatomical, and Ultrastructural Traits to Improve the Elite Genotype Selection in Sugarcane (<i>Saccharum officinarum</i> L.) Horticulturae gas exchange hydraulic conductance plant anatomy and ultrastructure <i>Saccharum</i> sap flow |
| title | Screening of Morphophysiological, Anatomical, and Ultrastructural Traits to Improve the Elite Genotype Selection in Sugarcane (<i>Saccharum officinarum</i> L.) |
| title_full | Screening of Morphophysiological, Anatomical, and Ultrastructural Traits to Improve the Elite Genotype Selection in Sugarcane (<i>Saccharum officinarum</i> L.) |
| title_fullStr | Screening of Morphophysiological, Anatomical, and Ultrastructural Traits to Improve the Elite Genotype Selection in Sugarcane (<i>Saccharum officinarum</i> L.) |
| title_full_unstemmed | Screening of Morphophysiological, Anatomical, and Ultrastructural Traits to Improve the Elite Genotype Selection in Sugarcane (<i>Saccharum officinarum</i> L.) |
| title_short | Screening of Morphophysiological, Anatomical, and Ultrastructural Traits to Improve the Elite Genotype Selection in Sugarcane (<i>Saccharum officinarum</i> L.) |
| title_sort | screening of morphophysiological anatomical and ultrastructural traits to improve the elite genotype selection in sugarcane i saccharum officinarum i l |
| topic | gas exchange hydraulic conductance plant anatomy and ultrastructure <i>Saccharum</i> sap flow |
| url | https://www.mdpi.com/2311-7524/8/11/1069 |
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