Data/hora: 09/06/2024 04:05:55

Provedor de dados: | 94
País: | Brazil
Título: | Grafting of quince 'Portugal' on Cydonia and Chaenomeles rootstocks
Autores: | Pio,Rafael; Chagas,Edvan Alves; Barbosa,Wilson; Alvarenga,Ângelo Albérico; Abrahão,Enilson; Feldberg,Nelson Pires; Tombolato,Antônio Fernando Caetano.
Data: | 2008-09-01
Ano: | 2008
Palavras-chave: | Cydonia oblonga Mill.; Chaenomeles sinensis Koehne; Propagation; Intergeneric grafting.
Resumo: | In the specific case of the quince trees, there is lack of information about the emergency of their seedlings, development and time of production of rootstocks to reach the point of the grafting, as well as development of the grafts. Therefore, the objective of the present research was to study the Cydonia and Chaenomeles genera, as well as the development of the grafts during the nursery phase. Seeds of the quince tree cultivars 'Mendoza Inta-37', 'Provence', ' Portugal' and 'Japonês' were obtained from ripe fruits and submitted to cold stratification during 20 days. Soon after, the seeds were sowed in 72-cell polystyrene trays (120 cm³ of capacity/cell) containing vermiculite as substrate. After 60 days, the seedlings were put in plastic bags (3 liters of capacity) filled with a substrate containing soil: sand: manure (1:1:1 v/v). The seedlings were kept in a 50% of shadow nursery and periodically irrigated. After 180 days, the seedlings were grafted by the cleft grafting method, during the winter, using scion sticks from quince 'Portugal'. After 60 days, the percentage of alive and sprouted grafts was evaluated. The length and diameter of the grafts were measured every 30 days, a total of four times. The quince 'Japonês' showed the best performance among all the rootstocks in this experiment, being an excellent alternative as rootstock for quince trees. 'Japonês' and 'Mendoza Inta-37' were also the rootstocks that promoted the best development of the grafts.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452008000300051
Editor: | Sociedade Brasileira de Fruticultura
Relação: | 10.1590/S0100-29452008000300051
Formato: | text/html
Fonte: | Revista Brasileira de Fruticultura  v.30 n.3 2008
Fonte: | info:eu-repo/semantics/openAccess