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Influence of the sowing position on the germination, vigor and seedlings growth of Oenocarpus mapora Karsten - Arecaceae

Oenocarpus mapora Karsten it is a type of palm tree that is native in Amazonia. The fruit is used for manufacture of juice, ice creams and creams. With the objective to verify the effect of the sowing position on the germination, vigor and seedlings length, the present experiment was accomplished, being tested four sowing positions with three replicates with 25 seeds per parcels and installed in a completely randomized design. The results showed that the germination of Oenocarpus mapora, seeds was not affected by the sowing position, showing by values above to 92%, however, the when seeds were placed to germinate with the germination pore gone back to the surface, they germinated in smaller time. The initial development of the seedling was influenced by the sowing position.

recalcitrant seed; native palm; Amazon fruit


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