Data/hora: 13/06/2024 05:49:47

Provedor de dados: | 94
País: | Brazil
Título: | Initial development of peach rootstock genotypes propagated by herbaceous cuttings
Autores: | Oliveira,João Alison Alves; Silva,Danielle Fabíola Pereira da; Bruckner,Cláudio Horst; Gomes,Francielly Rodrigues; Ragagnin,Angelita Lorrayne Soares Lima; Assunção,Hildeu Ferreira da.
Data: | 2020-01-01
Ano: | 2020
Palavras-chave: | Prunus persica (L); Plant production; Indolbutyric acid.
Resumo: | Abstract  The peach tree is a temperate fruit tree propagated by grafting with the scion cultivar and the rootstock from seeds, generating low uniformity, a viable alternative is propagation by herbaceous cuttings. The objective of this study was to evaluate the performance of different genotypes of peach rootstock propagated by herbaceous cuttings. The experiment was carried out with standardized cuttings of 15 cm in length treated with 3,000 mg L-1 of IBA solution, then were transplanted into 3 L polyethylene bags. A completely randomized design with five replications was adopted, each plot consisting of three plants. Sixteen peach genotypes from UFV breeding program were tested: 713-3, 713-6, 713-7, 713-10, 813-2, 813-3, 813-5, 813-15, 913-3, 913-6, 913-11, 913-17, C6, C7 and C8. After 80 days the following parameters were evaluated: stem length (cm), stem diameter (mm) and internode length (cm). Data were subjected to analysis of variance by the F test and averages compared by the Scott-Knott test at a 5% probability level with the GENES statistical software. It can be concluded that the lower initial development was observed in genotype 1113-11 and the highest initial development was from genotypes 713-13 and 813-5.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452020000301002
Editor: | Sociedade Brasileira de Fruticultura
Relação: | 10.1590/0100-29452020626
Formato: | text/html
Fonte: | Revista Brasileira de Fruticultura  v.42 n.3 2020
Fonte: | info:eu-repo/semantics/openAccess