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http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/38372| Title: | Biometry of Seeds of Tabebuia aurea (Silva Manso) Benth. & Hook. f. ex. S. Moore and Seedling Growth After Different Periods of Water Immersion. |
| Other Titles: | Biometria de sementes de Tabebuia aurea (Silva Manso) Benth. & Hook. f. ex. S. Moore e crescimento de plântulas após diferentes períodos de imersão em água. |
| ???metadata.dc.creator???: | ALMEIDA, Romário de Sousa. MOURA, Luzia Batista. ARAÚJO, Maria Pereira de. GOMES, Azenate Campos. MEDEIROS, José George Ferreira. DORNELAS, Carina Seixas Maia. LACERDA, Alecksandra Vieira de. |
| Keywords: | Tabebuia aurea (Silva Manso) Benth. & Hook;Forest seeds;Bignoniaceae;Caatinga;Craibeira;Sementes - imersão |
| Issue Date: | 2023 |
| Publisher: | Universidade Federal de Campina Grande |
| Citation: | ALMEIDA, Romário de Sousa; MOURA, Luzia Batista; ARAÚJO, Maria Pereira de; GOMES, Azenate Campos; MEDEIROS, José George Ferreira; DORNELAS, Carina Seixas Maia; LACERDA, Alecksandra Vieira de. Biometriy of Seeds of Tabebuia aurea (Silva Manso) Benth. & Hook. f. ex. S. Moore and Seedling Growth After Different Periods of Water Immersion. BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY (ONLINE), v. 66, 2023. Disponível em: http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/38372 |
| ???metadata.dc.description.resumo???: | This study aimed to determine the biometric characteristics of seeds of Tabebuia aurea and evaluate the effect of different periods of water immersion on the initial growth of seedlings. For this, the following dimensions were analyzed: length, width, and thickness of seeds with lateral wings and embryo. The moisture content, weight of a thousand seeds, and the number of seeds per kilogram were determined. The seeds were subjected to 11 treatments, as follow: control (no immersion in water; 0 hours) and periods of water immersion for 6, 12, 18, 24, 30, 36, 42, 48, 54, and 60 hours, with four replications of 25 seeds in each treatment. The aerial part and seedling root lengths were analyzed 30 days after sowing. The water content was 9.81% and the weight of a thousand seeds was 130.260 g, corresponding to about 7,677 seeds/kg. The seeds with lateral wings had mean length, width, and thickness of 5.252, 1.226, and 0.147 cm, respectively. For the embryo, these dimensions corresponded to 1.355, 0.805, and 0.103 cm. Regarding the aerial part and root length of T. aurea seedlings, immersion for 48 hours is recommended because this treatment had the best results. |
| Keywords: | Tabebuia aurea (Silva Manso) Benth. & Hook Forest seeds Bignoniaceae Caatinga Craibeira Sementes - imersão |
| ???metadata.dc.subject.cnpq???: | Botânica. |
| URI: | http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/38372 |
| Appears in Collections: | Artigos Científicos - CDSA |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| BIOMETRIY OF SEEDS OF TABEBUIA AUREA - ARTIGO DE PERIÓDICO CDSA 2023.pdf | Biometry of Seeds of Tabebuia aurea (Silva Manso) Benth. & Hook. f. ex. S. Moore and Seedling Growth After Different Periods of Water Immersion. - Artigo de Periódico CDSA 2023 | 487.46 kB | Adobe PDF | View/Open |
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