Resumo

OROZCO-RODRIGUEZ, Rafael; FLORES-MORA, Dora  e  ARGUELLO-DELGADO, Félix. Efecto de diferentes tipos de propagación en el rendimiento de mora Vino (Rubus adenotrichus). Agron. Mesoam [online]. 2011, vol.22, n.1, pp.91-97. ISSN 2215-3608.

Effect of various types of propagation on the yield of wine blackberries (Rubus adenotrichus). This research project was intended to determine the effect of two different systems of propagation-macropropagation and micropropagation- on yield of two varieties of blackberries (Rubus adenotrichus): "Red Thorn- Wine" and "Thornless Wine." This experiment was carried out in 2005 at La Luchita, in El Guarco, Cartago, Costa Rica. The harvest took place during the years 2007 and 2008. Significant differences were found (P=0,0034) between the systems for propagation of the "Red-Thorn Wine" variety, in 2007. The plants resulting from macropropagation showed the higher production average. The production for the "Thornless Wine" variety was null that year. In 2008 there were no significant differences found (P>0,6207) between the two propagation systems for either one of the varieties. When compared, "Red-Thorn Wine" variety showed a higher production under the two propagation systems (P<0,00183).

Palavras-chave : Hardening; vitroplants; vegetative propagation.

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