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Response of two tomato cultivars to field-applied proline and salt stress
dc.contributor.author | Kahlaoui, B. | |
dc.contributor.author | Hachicha, M. | |
dc.contributor.author | Teixeira, J. | |
dc.contributor.author | Misle-Acevedo, Enrique | |
dc.contributor.author | Fidalgo, F. | |
dc.contributor.author | Hanchi, B. | |
dc.date.accessioned | 2017-11-20T12:00:44Z | |
dc.date.available | 2017-11-20T12:00:44Z | |
dc.date.issued | 2013 | |
dc.identifier.uri | http://repositorio.ucm.cl/handle/ucm/1282 | |
dc.description.abstract | An experiment was carried out using saline water (6.57 dS.m-1) and subsurface drip irrigation (SDI) on two tomato cultivars (Solanum lycopersicum, cv. Rio Grande and Heinz-2274) in a silty clay soil. The former is a salinity tolerant and the latter a sensitive cultivar. Exogenous application of proline was done by foliar spray at two concentrations: 10 and 20 mg.L-1, with a control (saline water without proline), during the flowering stage. As a result of the proline applied, significant effects were observed on both cultivars of tomato, particularly with low concentration of proline (10 mg.L-1). It led to increase of leaf area, growth length and fruit yield. Regarding mineral nutrition, Ca2+ was higher in different organs while low accumulation of Na+ occurred. However, Cl- was very low significantly in all tissues of plants of Rio Grande at the higher concentration of proline applied. | es_CL |
dc.language.iso | en | es_CL |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Chile | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
dc.source | Journal of Stress Physiology & Biochemistry, 9(3), 357-365 | es_CL |
dc.subject | Solanum lycopersicum | es_CL |
dc.subject | Salt tolerance | es_CL |
dc.subject | Exogenous application | es_CL |
dc.subject | Proline | es_CL |
dc.subject | Tunisia | es_CL |
dc.subject | Saline stress | es_CL |
dc.title | Response of two tomato cultivars to field-applied proline and salt stress | es_CL |
dc.type | Article | es_CL |
dc.ucm.facultad | Facultad de Ciencias Agrarias y Forestales | es_CL |