Biometry of Seeds of Tabebuia aurea (Silva Manso) Benth. & Hook. f. ex. S. Moore and Seedling Growth After Different Periods of Water Immersion.

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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.	pt_BR
dc.publisher.country	Brasil	pt_BR
dc.publisher.initials	UFCG	pt_BR
dc.subject.cnpq	Botânica.	pt_BR
dc.title	Biometry of Seeds of Tabebuia aurea (Silva Manso) Benth. & Hook. f. ex. S. Moore and Seedling Growth After Different Periods of Water Immersion.	pt_BR
dc.date.issued	2023
dc.identifier.uri	http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/38372
dc.date.accessioned	2024-10-08T23:02:40Z
dc.date.available	2024-10-08
dc.date.available	2024-10-08T23:02:40Z
dc.type	Artigo de Periódico	pt_BR
dc.subject	Tabebuia aurea (Silva Manso) Benth. & Hook	pt_BR
dc.subject	Forest seeds	pt_BR
dc.subject	Bignoniaceae	pt_BR
dc.subject	Caatinga	pt_BR
dc.subject	Craibeira	pt_BR
dc.subject	Sementes - imersão	pt_BR
dc.rights	Acesso Aberto	pt_BR
dc.creator	ALMEIDA, Romário de Sousa.
dc.creator	MOURA, Luzia Batista.
dc.creator	ARAÚJO, Maria Pereira de.
dc.creator	GOMES, Azenate Campos.
dc.creator	MEDEIROS, José George Ferreira.
dc.creator	DORNELAS, Carina Seixas Maia.
dc.creator	LACERDA, Alecksandra Vieira de.
dc.publisher	Universidade Federal de Campina Grande	pt_BR
dc.language	eng	pt_BR
dc.title.alternative	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.	pt_BR
dc.identifier.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	pt_BR