Superação da dormência de sementes de Schinopsis brasiliensis

Abstract

RESUMO Schinopsis brasiliensis (pre-drying).

Potencial fi siológico de diásporos armazenados de Schinopsis brasiliensis Engler

“…After each storage period, half of the diaspores were scarifi ed, while the other remained intact. The diaspores were manually scarifi ed with 80-grit sand paper in the region near the micropyle (ALVES et al, 2007).…”

“…This layer increases seed longevity by preventing germination under favorable conditions as a survival strategy (SANTOS et al, 2018). Alves et al (2007) stated that mechanical scarifi cation was the most used procedure for overcoming dormancy of S. brasiliensis diaspores. In contrast, Oliveira and Oliveira (2008) found that the best way to obtain more regular, rapid, and complete germination of the diaspores consisted of removing the epicarp and mesocarp to eliminate germination inhibitors, pre-dryingduring storage for 25 to 30 days to cause cracks in the endocarp and sowing in moist sand to soften the endocarp.…”

“…Alves et al (2007) stated that mechanical scarifi cation was the most used procedure for overcoming dormancy of S. brasiliensis diaspores. In contrast, Oliveira and Oliveira (2008) found that the best way to obtain more regular, rapid, and complete germination of the diaspores consisted of removing the epicarp and mesocarp to eliminate germination inhibitors, pre-dryingduring storage for 25 to 30 days to cause cracks in the endocarp and sowing in moist sand to soften the endocarp. However, Coelho et al (2016) observed that removing the epicarp and mesocarp, soaking in running water for 12 hours, and subsequent scarifi cation near the micropyle region using sand paper resulted in a higher emergence percentage.…”

Levantamento Etnofarmacológico/Etnobotânico De Plantas Medicinais Em Comunidade Rural No Município De São José Do Jacuípe-Ba

“…Roque e colaboradores 4 afirmam que as comunidades utilizam as plantas medicinais por serem o único recurso disponível. Outra razão para o uso de plantas medicinais em vez de medicamentos tradicionais é o seu baixo custo 5 .…”

“…Nesse sentido, destaca-se a definição de Oliveira 5 , a fim de fornecer conhecimento sobre as plantas, ele apontou que é benéfico estudar a inter-relação direta entre os seres humanos e o ambiente vegetal, porque a tradição de um povo diz muito sobre a maneira como eles cuidam das espécies vegetais. Assim, ao se constatar que as plantas medicinais interagem significativamente…”