Data/hora: 12/06/2024 14:24:54

Provedor de dados: | 86
País: | Brazil
Título: | Germination and development of pecan cultivar seedlings by seed stratification
Autores: | Poletto,Igor; Muniz,Marlove Fátima Brião; Poletto,Tales; Stefenon,Valdir Marcos; Baggiotto,Carine; Ceconi,Denise Ester.
Data: | 2015-12-01
Ano: | 2015
Palavras-chave: | Carya illinoinensis; Dormancy break; Germination; Rootstock; Seedling quality.
Resumo: | Abstract: The objective of this work was to evaluate the effect of seed stratification on germination rate, germination speed, and initial development of seedlings of six pecan (Carya illinoinensis) cultivars under subtropical climatic conditions in southern Brazil. For stratification, the seeds were placed in boxes with moist sand, in a cold chamber at 4°C, for 90 days. In the fourteenth week after sowing, the emergence speed index, total emergence, plant height, stem diameter, and number of leaves were evaluated. Seed stratification significantly improves the germination potential and morphological traits of the evaluated cultivars.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2015001201232

Editor:

Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira

Relação: | 10.1590/S0100-204X2015001200014
Formato: | text/html
Fonte: | Pesquisa Agropecuária Brasileira  v.50 n.12 2015
Fonte: | info:eu-repo/semantics/openAccess