Observações sobre o efeito da ventilação na qualidade de sementes de Pinus

Seeds of Pinus oocarpa and P. caribaea were subjected to ventilation in a "South Dakota" seed blower, and thus three samples were obtained, i.e., heavy light, plus the original. Several tests were conducted with these samples and the results indicate that a substantial improvement in the quality of Pinus seed can be experimented after this very simple processing operation.