SEMEADURA DIRETA DE PATA-DE-VACA (Bauhinia ungulata L.) COM SEMENTES PRÉ-GERMINADAS PARA RESTAURAÇÃO FLORESTAL
DOI:
10.31413/nativa.v9i4.12243Keywords:
degraded area, forest regeneration, artificial regenerationAbstract
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.
References
ALVARES, C. A.; STAPE, J. L.; SENTELHAS, P. C.; GONÇALVES, J. L. de M.; SPAROVEK, G. Koppen’s climate classification map for Brazil. Meteorologische Zeitschrift, Johannesstr, v. 22, n. 6, p. 711-728. 2014. DOI: 10.1127/0941-2948/2013/0507
CÂMARA, G. R.; REIS, E. F.; ARAÚJO, G. L.; CAZOTTI, M. M.; DONATELLI-JÚNIOR, E. J. Avaliação do desenvolvimento do cafeeiro Conilon robusta tropical mediante uso de polímeros hidro-retentores e diferentes turnos de rega. Enciclopédia Biosfera, Goiânia, v. 7, n. 13, p. 135-146, 2011.
FONSECA, L.; ROITMAN, I.; JACOBSON, T. K. B.; BAIOCCHI, T. K.; OGATA, R. S.; SOLARI, R. A. F., RIBEIRO, R. J. C. Viabilidade do hidrogel na recuperação de Cerrado Sensu Stricto com espécies nativas. Floresta e Ambiente, Seropédica, v. 24, p. 1-8, 2017. DOI: http://dx.doi.org/10.1590/2179-8087.022716
LORENZI, H. Árvores brasileiras: manual de identificação e cultivo de plantas arbóreas do Brasil. 8 ed. Nova Odessa: Instituto Plantarum, 2022. v.1. 384p.
OLIVEIRA, O. S. Tecnologia de sementes florestais: espécies nativas. Curitiba: Ed. UFPR, 2012. 404p.
PELLIZZARO, K. F.; CORDEIRO, A. O. O.; ALVES, M.; MOTTA, C. P.; REZENDE, G. M.; SILVA, R. R. P.; RIBEIRO, J. F.; SAMPAIO, A. B.; VIEIRA, D. L. M.; SCHMIDT, I. B. ‘‘Cerrado’’ restoration by direct seeding: field establishment and initial growth of 75 trees, shrubs and grass species. Brazilian Journal of Botany, São Paulo, v. 40, n. 3, p. 681–693, 2017. DOI: http://doi.org/10.1007/s40415-017-0371-6
SOUZA, D. C.; ENGEL, V. L. Direct seeding reduces costs, but it is not promising for restoring tropical seasonal forests. Ecological Engineering, v. 116, p. 35-44, 2018. DOI: https://doi.org/10.1016/j.ecoleng.2018.02.019
WAIBOONYA, P.; ELLIOTT, S. Sowing time and direct seeding success of native tree species for restoring tropical forest ecosystems innorthern Thailand. New Forests, v. 51, p. 81-99, 2020. DOI: https://doi.org/10.1007/s11056-019-09720-1
Downloads
Published
Versions
- 2023-10-05 (2)
- 2021-10-11 (1)
How to Cite
Issue
Section
License
Copyright (c) 2021 Nativa
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Copyright for articles published in this journal are the authors, with first publication rights granted to the journal. The journal shows open access, and articles are free to use, with proper attribution, in educational and non-commercial.
The articles published in this journal may be reproduced in part or used as a reference by other authors, provided that the source is quoted.
