Biochemical components and dry matter of lemon and mandarin hybrids under salt stress
ABSTRACT The objective was to study the biochemical changes and dry matter content in lemon and mandarin hybrids under salt stress during rootstock formation. For this, a study was conducted in randomized complete block, using a 2 x 5 factorial scheme, with two salinity levels (0.3 and 4.0 dS m-1) a...
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Universidade Federal de Campina Grande
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| Series: | Revista Brasileira de Engenharia Agrícola e Ambiental |
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| author | Francisco V. da S. Sá Marcos E. B. Brito Lizaiane C. de Figueiredo Alberto S. de Melo Luderlândio de A. Silva Rômulo C. L. Moreira |
| author_facet | Francisco V. da S. Sá Marcos E. B. Brito Lizaiane C. de Figueiredo Alberto S. de Melo Luderlândio de A. Silva Rômulo C. L. Moreira |
| author_sort | Francisco V. da S. Sá |
| collection | DOAJ |
| description | ABSTRACT The objective was to study the biochemical changes and dry matter content in lemon and mandarin hybrids under salt stress during rootstock formation. For this, a study was conducted in randomized complete block, using a 2 x 5 factorial scheme, with two salinity levels (0.3 and 4.0 dS m-1) applied in five citrus rootstock genotypes (1. TSKC x CTARG - 019; 2. LRF; 3. TSKC x (LCR x TR) - 040; 4. LCRSTC and 5. LVK), with three replicates and four plants per plot. At 90 days after sowing, saline treatments started to be applied and continued until 120 days after sowing, the moment in which the plants were collected for evaluation of biochemical characteristics and phytomass accumulation. The increase in water salinity negatively affected the biochemical components and dry matter accumulation of citrus genotypes. The genotypes TSKC x (LCR x TR) - 040, LCRSTC and LVK were the least affected by salt stress, standing out as the materials most tolerant to salinity. |
| format | Article |
| id | doaj-art-2d67de899a7d45d794c5d1bee216296a |
| institution | DOAJ |
| issn | 1807-1929 |
| language | English |
| publisher | Universidade Federal de Campina Grande |
| record_format | Article |
| series | Revista Brasileira de Engenharia Agrícola e Ambiental |
| spelling | doaj-art-2d67de899a7d45d794c5d1bee216296a2025-08-20T03:18:42ZengUniversidade Federal de Campina GrandeRevista Brasileira de Engenharia Agrícola e Ambiental1807-192921424925310.1590/1807-1929/agriambi.v21n4p249-253S1415-43662017000400249Biochemical components and dry matter of lemon and mandarin hybrids under salt stressFrancisco V. da S. SáMarcos E. B. BritoLizaiane C. de FigueiredoAlberto S. de MeloLuderlândio de A. SilvaRômulo C. L. MoreiraABSTRACT The objective was to study the biochemical changes and dry matter content in lemon and mandarin hybrids under salt stress during rootstock formation. For this, a study was conducted in randomized complete block, using a 2 x 5 factorial scheme, with two salinity levels (0.3 and 4.0 dS m-1) applied in five citrus rootstock genotypes (1. TSKC x CTARG - 019; 2. LRF; 3. TSKC x (LCR x TR) - 040; 4. LCRSTC and 5. LVK), with three replicates and four plants per plot. At 90 days after sowing, saline treatments started to be applied and continued until 120 days after sowing, the moment in which the plants were collected for evaluation of biochemical characteristics and phytomass accumulation. The increase in water salinity negatively affected the biochemical components and dry matter accumulation of citrus genotypes. The genotypes TSKC x (LCR x TR) - 040, LCRSTC and LVK were the least affected by salt stress, standing out as the materials most tolerant to salinity.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000400249&lng=en&tlng=enCitrus spp.salinitychlorophyll and carotenoidswater status |
| spellingShingle | Francisco V. da S. Sá Marcos E. B. Brito Lizaiane C. de Figueiredo Alberto S. de Melo Luderlândio de A. Silva Rômulo C. L. Moreira Biochemical components and dry matter of lemon and mandarin hybrids under salt stress Revista Brasileira de Engenharia Agrícola e Ambiental Citrus spp. salinity chlorophyll and carotenoids water status |
| title | Biochemical components and dry matter of lemon and mandarin hybrids under salt stress |
| title_full | Biochemical components and dry matter of lemon and mandarin hybrids under salt stress |
| title_fullStr | Biochemical components and dry matter of lemon and mandarin hybrids under salt stress |
| title_full_unstemmed | Biochemical components and dry matter of lemon and mandarin hybrids under salt stress |
| title_short | Biochemical components and dry matter of lemon and mandarin hybrids under salt stress |
| title_sort | biochemical components and dry matter of lemon and mandarin hybrids under salt stress |
| topic | Citrus spp. salinity chlorophyll and carotenoids water status |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000400249&lng=en&tlng=en |
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