SEMEADURA DIRETA DE PATA-DE-VACA (Bauhinia ungulata L.) COM SEMENTES PRÉ-GERMINADAS PARA RESTAURAÇÃO FLORESTAL

• Autor(a) principal: Alves da Silva, Lucas
• Data de Publicação: 2023
• Outros Autores: Pereira de Jesus, Fabrício, Rondon Neto, Rubens Marques
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Nativa (Sinop)
• Texto Completo: https://periodicoscientificos.ufmt.br/ojs/index.php/nativa/article/view/12243
• topic: degraded area, forest regeneration, artificial regeneration; área degradada; regeneração florestal; regeneração artificial

The objective of the work was to evaluate the strategy of using pre-germinated seeds of Bauhinia ungulata L. in direct sowing for forest restoration. The treatments tested were: T1 = Planting seedlings in tubes (Witness); T2 = Direct sowing without pre-germination; T3 = Direct sowing with pre-germination; T4 = Direct sowing without pre-germination and hydrogel; and T5 = Direct sowing with pre-germination and hydrogel. The experiment was installed in randomized blocks with four replications of 10 seedlings or points of seed sown. At 100 and 210 days after installation of the experiment, the following assessments were made: survival rate (Ts); total height (Ht); diameter (Dc); and number of leaves (Nf). The Ts and the morphological growth of B. ungulata regenerated by planting seedlings were not overcome by the direct seeding strategies used, but the technique proved to be promising for future tests with other shrub and tree species of interest to forest restoration.