Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/166927
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | “Alperujo” Compost Improves the Ascorbate (Vitamin C) Content in Pepper (Capsicum annuum L.) Fruits and Influences Their Oxidative Metabolism |
Autor: | Tortosa Muñoz, Germán CSIC ORCID; González-Gordo, Salvador CSIC ORCID; Ruiz Torres, Carmelo CSIC; Bedmar, Eulogio J. CSIC ORCID; Palma Martínez, José Manuel CSIC ORCID | Palabras clave: | Antioxidants Ascorbic acid Organic fertiliser Reactive oxygen species Nitrogen availability Greenhouse experiment |
Fecha de publicación: | 25-may-2018 | Editor: | Multidisciplinary Digital Publishing Institute | Citación: | Agronomy 8(6): 82 (2018) | Resumen: | “Alperujo” compost was evaluated as an organic fertiliser for pepper growth under greenhouse conditions. Even though the total nitrogen applied was similar, plants only grown with composts experienced a development decline as compared to those grown with standard nutrient solution. This was perhaps because nitrogen from the compost was essentially organic, and not easily available for roots. When, alternatively, the compost was supplemented with nitrate, a synergetic effect was observed, favouring plant development and fruit yield, simultaneously with the increase of compost rates. Compost affected the oxidative metabolism of pepper plants by increasing their antioxidative enzyme activities catalase and superoxide dismutases and the non-enzymatic antioxidants ascorbate and glutathione. Overall, when nitrogen limitation occurred and only compost was used as fertiliser, an oxidative stress took place, whereas in plants grown with nitrate-supplemented compost it did not. Furthermore, these pepper plants experienced a yield increase and, more importantly, an enhancement of the ascorbate content. | Versión del editor: | https://www.mdpi.com/2073-4395/8/6/82 | URI: | http://hdl.handle.net/10261/166927 | DOI: | 10.3390/agronomy8060082 | E-ISSN: | 2073-4395 |
Aparece en las colecciones: | (EEZ) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
agronomy-08-00082.pdf | 1,13 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
7
checked on 25-mar-2024
WEB OF SCIENCETM
Citations
6
checked on 21-feb-2024
Page view(s)
878
checked on 29-mar-2024
Download(s)
408
checked on 29-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons