Assessing growth and antioxidant properties of greenhouse-grown lettuces (Lactuca sativa L.) under different irrigation and carbon fertilization management
Previous studies demonstrated that moderate water supply restrictions and enhanced CO2 concentration can maintain or improve yield and accumulation of secondary compounds in lettuce under greenhouse conditions. Therefore, the aim of this study was to evaluate the combination of reduced soil moistur...
Guardado en:
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| Formato: | Online |
| Lenguaje: | eng |
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Facultad de Ciencias Agrarias-UNCuyo
2020
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| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3022 |
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I11-R107article-3022 |
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Universidad Nacional de Cuyo |
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Revistas en línea |
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Revistas en línea |
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Revista de la Facultad de Ciencias Agrarias |
| journal_title_str |
Revista de la Facultad de Ciencias Agrarias |
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I-11 |
| repository_str |
R-107 |
| language |
eng |
| format |
Online |
| author |
Garmendia, Idoia Bettoni, Marcelle M. Goicoechea, Nieves |
| spellingShingle |
Garmendia, Idoia Bettoni, Marcelle M. Goicoechea, Nieves Assessing growth and antioxidant properties of greenhouse-grown lettuces (Lactuca sativa L.) under different irrigation and carbon fertilization management actividad antioxidante dióxido de carbono Lactuca sativa rendimiento restricción del riego fertilización antioxidant activity carbon dioxide Lactuca sativa yield water restriction fertilization |
| author_facet |
Garmendia, Idoia Bettoni, Marcelle M. Goicoechea, Nieves |
| author_sort |
Garmendia, Idoia |
| title |
Assessing growth and antioxidant properties of greenhouse-grown lettuces (Lactuca sativa L.) under different irrigation and carbon fertilization management |
| title_short |
Assessing growth and antioxidant properties of greenhouse-grown lettuces (Lactuca sativa L.) under different irrigation and carbon fertilization management |
| title_full |
Assessing growth and antioxidant properties of greenhouse-grown lettuces (Lactuca sativa L.) under different irrigation and carbon fertilization management |
| title_fullStr |
Assessing growth and antioxidant properties of greenhouse-grown lettuces (Lactuca sativa L.) under different irrigation and carbon fertilization management |
| title_full_unstemmed |
Assessing growth and antioxidant properties of greenhouse-grown lettuces (Lactuca sativa L.) under different irrigation and carbon fertilization management |
| title_sort |
assessing growth and antioxidant properties of greenhouse-grown lettuces (lactuca sativa l.) under different irrigation and carbon fertilization management |
| description |
Previous studies demonstrated that moderate water supply restrictions and enhanced CO2 concentration can maintain or improve yield and accumulation of secondary compounds in lettuce under greenhouse conditions. Therefore, the aim of this study was to evaluate the combination of reduced soil moisture content and carbon fertilization in shoot fresh weight (FW) and antioxidant capacity of two Batavia lettuce cultivars (Batabia Rubia Munguia; BRM and Maravilla de Verano; MV). Moderate water restriction treatment was equivalent to 2/3 of the field capacity and elevated CO2 concentration (ECO2) was fixed at ~700 µmol mol-1. While CO2 enrichment exerted a positive effect on shoot FW of MV, especially in combination with water restrictions, the yield of the cultivar BRM was not affected non due to CO2 concentration or irrigation regime. However, antioxidant capacity of BRM plants was increased under ECO2 conditions. These results demonstrate that carbon fertilization and/or moderate water limitations can be strategically used to enhance nutritional value and growth of greenhouse lettuce.
Highlights
Yield improvement and accumulation of antioxidants were evaluated in lettuce under greenhouse conditions.
Enhanced CO2 concentration and water restrictions increased shoot fresh weight of Maravilla de Verano lettuce.
Elevated CO2 conditions increased the antioxidant capacity of the cultivar Batavia Rubia Munguia.
Moderate water limitations did not significantly diminish the growth of lettuce.
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| publisher |
Facultad de Ciencias Agrarias-UNCuyo |
| publishDate |
2020 |
| url |
https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3022 |
| topic |
actividad antioxidante dióxido de carbono Lactuca sativa rendimiento restricción del riego fertilización antioxidant activity carbon dioxide Lactuca sativa yield water restriction fertilization |
| topic_facet |
actividad antioxidante dióxido de carbono Lactuca sativa rendimiento restricción del riego fertilización antioxidant activity carbon dioxide Lactuca sativa yield water restriction fertilization |
| work_keys_str_mv |
AT garmendiaidoia assessinggrowthandantioxidantpropertiesofgreenhousegrownlettuceslactucasativalunderdifferentirrigationandcarbonfertilizationmanagement AT bettonimarcellem assessinggrowthandantioxidantpropertiesofgreenhousegrownlettuceslactucasativalunderdifferentirrigationandcarbonfertilizationmanagement AT goicoecheanieves assessinggrowthandantioxidantpropertiesofgreenhousegrownlettuceslactucasativalunderdifferentirrigationandcarbonfertilizationmanagement |
| _version_ |
1800220894320132096 |
| spelling |
I11-R107article-30222021-10-27T16:39:11Z Assessing growth and antioxidant properties of greenhouse-grown lettuces (Lactuca sativa L.) under different irrigation and carbon fertilization management Assessing growth and antioxidant properties of greenhouse-grown lettuces (Lactuca sativa L.) under different irrigation and carbon fertilization management Garmendia, Idoia Bettoni, Marcelle M. Goicoechea, Nieves actividad antioxidante dióxido de carbono Lactuca sativa rendimiento restricción del riego fertilización antioxidant activity carbon dioxide Lactuca sativa yield water restriction fertilization Previous studies demonstrated that moderate water supply restrictions and enhanced CO2 concentration can maintain or improve yield and accumulation of secondary compounds in lettuce under greenhouse conditions. Therefore, the aim of this study was to evaluate the combination of reduced soil moisture content and carbon fertilization in shoot fresh weight (FW) and antioxidant capacity of two Batavia lettuce cultivars (Batabia Rubia Munguia; BRM and Maravilla de Verano; MV). Moderate water restriction treatment was equivalent to 2/3 of the field capacity and elevated CO2 concentration (ECO2) was fixed at ~700 µmol mol-1. While CO2 enrichment exerted a positive effect on shoot FW of MV, especially in combination with water restrictions, the yield of the cultivar BRM was not affected non due to CO2 concentration or irrigation regime. However, antioxidant capacity of BRM plants was increased under ECO2 conditions. These results demonstrate that carbon fertilization and/or moderate water limitations can be strategically used to enhance nutritional value and growth of greenhouse lettuce. Highlights Yield improvement and accumulation of antioxidants were evaluated in lettuce under greenhouse conditions. Enhanced CO2 concentration and water restrictions increased shoot fresh weight of Maravilla de Verano lettuce. Elevated CO2 conditions increased the antioxidant capacity of the cultivar Batavia Rubia Munguia. Moderate water limitations did not significantly diminish the growth of lettuce. Previous studies demonstrated that moderate water supply restrictions and enhanced CO2 concentration can maintain or improve yield and accumulation of secondary compounds in lettuce under greenhouse conditions. Therefore, the aim of this study was to evaluate the combination of reduced soil moisture content and carbon fertilization in shoot fresh weight (FW) and antioxidant capacity of two Batavia lettuce cultivars (Batabia Rubia Munguia; BRM and Maravilla de Verano; MV). Moderate water restriction treatment was equivalent to 2/3 of the field capacity and elevated CO2 concentration (ECO2) was fixed at ~700 µmol mol-1. While CO2 enrichment exerted a positive effect on shoot FW of MV, especially in combination with water restrictions, the yield of the cultivar BRM was not affected non due to CO2 concentration or irrigation regime. However, antioxidant capacity of BRM plants was increased under ECO2 conditions. These results demonstrate that carbon fertilization and/or moderate water limitations can be strategically used to enhance nutritional value and growth of greenhouse lettuce. Highlights Yield improvement and accumulation of antioxidants were evaluated in lettuce under greenhouse conditions. Enhanced CO2 concentration and water restrictions increased shoot fresh weight of Maravilla de Verano lettuce. Elevated CO2 conditions increased the antioxidant capacity of the cultivar Batavia Rubia Munguia. Moderate water limitations did not significantly diminish the growth of lettuce. Facultad de Ciencias Agrarias-UNCuyo 2020-06-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3022 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 52 No. 1 (2020): January-June; 87-94 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 52 Núm. 1 (2020): Enero-Junio; 87-94 1853-8665 0370-4661 eng https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3022/2185 https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3022/2611 https://creativecommons.org/licenses/by-nc-sa/3.0/deed.es |
