Evaluation of some pepper genotypes as rootstocks in water stress conditions
Water stress is a major environmental factor that limits crop production and it is important to develop crop varieties with higher yield under water scarcity. Increased pepper tolerance to water stress through grafting onto robust rootstocks could be an optimal alternative in the context of environm...
| Autores principales: | , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
2017
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| Acceso en línea: | http://hdl.handle.net/20.500.11939/4344 https://www.agriculturejournals.cz/web/hortsci.htm?volume=41&firstPage=192&type=publishedArticle |
| _version_ | 1855491736494669824 |
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| author | Penella, Consuelo Nebauer, Sergio G. López-Galarza, Salvador San Bautista, Alberto Rodríguez-Burruezo, Adrian Calatayud, Ángeles |
| author_browse | Calatayud, Ángeles López-Galarza, Salvador Nebauer, Sergio G. Penella, Consuelo Rodríguez-Burruezo, Adrian San Bautista, Alberto |
| author_facet | Penella, Consuelo Nebauer, Sergio G. López-Galarza, Salvador San Bautista, Alberto Rodríguez-Burruezo, Adrian Calatayud, Ángeles |
| author_sort | Penella, Consuelo |
| collection | ReDivia |
| description | Water stress is a major environmental factor that limits crop production and it is important to develop crop varieties with higher yield under water scarcity. Increased pepper tolerance to water stress through grafting onto robust rootstocks could be an optimal alternative in the context of environmentally friendly agriculture. Our work evaluated the behaviour of 18 pepper genotypes during vegetative and reproductive stages under water stress in order to select tolerant genotypes to be used as rootstocks for pepper cultivation. The pepper tolerance screening was based on photosynthetic parameters. The genotypes Atlante, C-40, Serrano, PI-152225, ECU-973, BOL-58 and NuMex Conquistador were revealed as the most tolerant genotypes to water stress because they maintained net photosynthetic rate levels under water stress conditions. The selected genotypes were validated as rootstocks on a pepper cultivar in terms of productivity under severe water stress. Plants grafted onto cvs Atlante, PI-152225 and ECU-973 showed higher marketable yields when compared with ungrafted cultivar. |
| format | Artículo |
| id | ReDivia4344 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | ReDivia43442025-04-25T14:42:54Z Evaluation of some pepper genotypes as rootstocks in water stress conditions Penella, Consuelo Nebauer, Sergio G. López-Galarza, Salvador San Bautista, Alberto Rodríguez-Burruezo, Adrian Calatayud, Ángeles Water stress is a major environmental factor that limits crop production and it is important to develop crop varieties with higher yield under water scarcity. Increased pepper tolerance to water stress through grafting onto robust rootstocks could be an optimal alternative in the context of environmentally friendly agriculture. Our work evaluated the behaviour of 18 pepper genotypes during vegetative and reproductive stages under water stress in order to select tolerant genotypes to be used as rootstocks for pepper cultivation. The pepper tolerance screening was based on photosynthetic parameters. The genotypes Atlante, C-40, Serrano, PI-152225, ECU-973, BOL-58 and NuMex Conquistador were revealed as the most tolerant genotypes to water stress because they maintained net photosynthetic rate levels under water stress conditions. The selected genotypes were validated as rootstocks on a pepper cultivar in terms of productivity under severe water stress. Plants grafted onto cvs Atlante, PI-152225 and ECU-973 showed higher marketable yields when compared with ungrafted cultivar. 2017-06-01T10:09:53Z 2017-06-01T10:09:53Z 2014 2014 article publishedVersion Penella, C., Nebauer, S. G., Lopez-Galarza, S., San Bautista, A., Rodriguez-Burruezo, A., Calatayud, A. (2014). Evaluation of some pepper genotypes as rootstocks in water stress conditions. Horticultural Science, 41(4), 192-200. 0862-867X http://hdl.handle.net/20.500.11939/4344 10.17221/163/2013-HORTSCI https://www.agriculturejournals.cz/web/hortsci.htm?volume=41&firstPage=192&type=publishedArticle en openAccess Impreso |
| spellingShingle | Penella, Consuelo Nebauer, Sergio G. López-Galarza, Salvador San Bautista, Alberto Rodríguez-Burruezo, Adrian Calatayud, Ángeles Evaluation of some pepper genotypes as rootstocks in water stress conditions |
| title | Evaluation of some pepper genotypes as rootstocks in water stress conditions |
| title_full | Evaluation of some pepper genotypes as rootstocks in water stress conditions |
| title_fullStr | Evaluation of some pepper genotypes as rootstocks in water stress conditions |
| title_full_unstemmed | Evaluation of some pepper genotypes as rootstocks in water stress conditions |
| title_short | Evaluation of some pepper genotypes as rootstocks in water stress conditions |
| title_sort | evaluation of some pepper genotypes as rootstocks in water stress conditions |
| url | http://hdl.handle.net/20.500.11939/4344 https://www.agriculturejournals.cz/web/hortsci.htm?volume=41&firstPage=192&type=publishedArticle |
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