Methods for overcoming seed dormancy in blue palm
DOI:
https://doi.org/10.1590/2447-536X.v30.e242702Keywords:
Bismarckia nobilis, gibberellic acid, mechanical scarification, pre-germination treatments, thermal scarificationAbstract
The blue palm (Bismarckia nobilis) is one of the most used ornamental palms in landscaping, due to its size and slightly bluish fan-shaped leaves. However, its propagation is carried out through seeds and the germination of these seeds is extremely low, in addition to the plant growth being considered slow. This work aimed to compare the use of pre-germination treatments to break dormancy and accelerate germination of B. nobilis seeds. The effect of mechanical scarification (sanding the region opposite the embryonic axis), thermal (immersion in water at 40 ºC, 60 ºC and 80 ºC for 5 min) and chemical (immersion in sulfuric acid 98% for 15; 30; 45 and 60 min), as well as its imbibition in solutions containing GA3 (gibberellic acid) at concentrations of 250; 500; 750 and 1000 mg L-1 on germination and speed of germination of seeds of the species. The results showed that the pre- germination treatments of mechanical and thermal scarification presented the best results compared to the other treatments.
Downloads
References
ÁVILA, M.A.D.; AZEVEDO, I.F.P.D.; ANTUNES, J.R. SOUZA, C.R.; SANTOS, R.M.; FONSECA, R.S.; NUNES, Y.R.F. Temperature as the main factor affecting the reproductive phenology of the dioecious palm Mauritiella armata (Arecaceae). Acta Botanica Brasilica, v.36, e2021abb0111, 2022. https://doi.org/10.1590/0102-33062021abb0111
BEVERIDGE, F.C.; KALAIPANDIAN, S.; YANG, C.; ADKINS, S. W. Fruit biology of coconut (Cocos nucifera L.). Plants, v.11, n.23, p.3293, 2022. https://doi.org/10.3390/plants11233293
CARVALHO, J.N.D.; CAVALCANTE, M.Z.B.; CARVALHO, P.A.D.; PIFANO, D.S.; RODRIGUES, R.G. Ecophysiology germination of Senna uniflora seeds: species for recovery degraded areas. Journal of Seed Science, v.42, e20204203, 2020. https://doi.org/10.1590/2317-1545v42238498
CIPRIANI, V.B.; GARLET, J.; LIMA, B.M. Quebra de dormência em sementes de Chloroleucon acacioides e Senna macranthera. Revista de Ciências Agrárias, 42, n.1, p.49-54, 2019. https://doi.org/10.19084/RCA18238
DIONISIO, L.F.S.; CALDAS, E.M.; PEREIRA, D.S.; NOGUEIRA, G.A.S.; NETO, C.F.O.; PALHETA, J.G.; SOUSA, J.C.M.; PALHETA, L.F. Overcoming dormancy in seeds of Dialium guianense (Aubl.) sandwitch (Fabaceae-Caesalpinioideae). Journal of Plant Sciences, v.4, n.5, p.126-131, 2016. https://doi.org/10.11648/j.jps.20160405.16
EDWARDS, T I. Relations of germinating soy beans to temperature and length of incubation time. Plant Physioly, v.9, n.1, p.1-30, 1934. . https://doi.org/10.1104/pp.9.1.1
FEITOSA, D.D.L.; SILVA, G.L.; FERREIRA, A.L.; RAFAEL, D.; BARBOSA, S. Emergence and initial growth of açaí palm under different light levels after seed dormancy breaking treatments. Research, Society and Development, v.11, n.15, e593111537515, 2022. https://doi.org/10.33448/rsd-v11i15.37515
FERREIRA, K.B.; SOUZA, A.M.B.D.; MUNIZ, A.C.C.; PIVETTA, K.F.L. Germinação de sementes de palmeiras sob períodos de reidratação. Ornamental Horticulture, v.27, p.446-452, 2021a. https://doi.org/10.1590/2447-536X.v27i4.2303
FERREIRA, S.A.D.N.; LINS NETO, N.F.D.A.; GENTIL, D.F.D.O. Germination of tucumã (Astrocaryum aculeatum G. Mey.) as a function of thermal pretreatment and stratification temperature. Journal of Seed Science, v.43, e202143007, 2021b. https://doi.org/10.1590/2317-1545v43230606
HE, L.; JAGANATHAN, G.K.; LIU, B. Morphophysiological dormancy and germination ecology in diaspores of the subtropical palm Phoenix canariensis. Botany, v.100, n.4, p.367-376, 2022. https://doi.org/10.1139/cjb-2021-0126
IVANOV, L.; UZUNOVA, K.; PENKOV, D. Effect of Lebosol® foliar fertilizers on energy and protein transformation along the eco-technical chain ‘seed material–grain yield of maize. Trakia Journal of Sciences, v.19, n.3, p.215, 2021. https://doi.org/10.15547/tjs.2021.03.002
MACIEL, G.P.; CALDEIRA, C.F.; GASTAUER, M.; RIBEIRO, P.G.; SILVA, G.M.; RAMOS, S.J. Morphological characteristics and germination of native species seeds for mineland rehabilitation in the Eastern Amazon. New Forests, v.54, p.769-787, 2022. https://doi.org/10.1007/s11056-022-09938-6
MAGUIRE, J.D. Speed of germination-aid in selection and evaluation for seedling emergence and vigor. Crop Science, v.2, n.2, p.176-177, 1962. https://doi.org/10.2135/cropsci1962.0011183X000200020033x
MARCILLO, S.M.Z.; CEDILLO, D.S.O.; NAVARRETE-PÁRRAGA, M.E.; ROMERO-PIZARRO, M.A.; QUIALA-MENDOZA, E.; ZAMBRANO-SABANDO, W.R.; CEVALLOS-SANDOVAL, V.J.; TORRES GARCÍA, C.A. Efecto de ácido salicílico, ácido β aminobutírico, periodos de calentamiento e imbibición sobre la germinación de la semilla de palma aceitera (Elaeis guineensis Jacq.) en Ecuador. Ciencia y Tecnología Agropecuaria, 23, n.2, 2022. https://doi.org/10.21930/rcta. vol23_num2_art:2001
MAZZOTTINI-DOS-SANTOS, H.C.; RIBEIRO, L.M.; OLIVEIRA, D.M.T. Structural changes in the micropylar region and overcoming dormancy in Cerrado palms seeds. Trees, v.32, p.1415-1428, 2018. https://doi.org/10.1007/s00468-018-1723-y
MELLO, T.D.; ROSA, T.L.M.; SIMÕES, I.M.; LIMA, P.A.M.; ANJOS, B.B.; ARAUJO, C.P.; HEGEDUS, C.E.N.; SANTOS, H.O.; OTONI, W.C.; ALEXANDRE, R.S.; LOPES, J.C. Reserve mobilization and in vitro germination of Euterpe edulis (Martius) seeds at different maturation stages. Trees, v.36, p.415-426, 2021. https://doi.org/10.1007/s00468-021-02216-6
MORALES-PAYAN, J.P.; SANTOS, B. M. Influence of seed treatments on germination and initial growth of ornamental palms. HortScience, v.32, n.4, p.604E-604, 1997. https://doi.org/10.21273/hortsci.32.4.604e
MOTTA, V.H.M.; MARQUES, M.H.; MORAIS, J.F.; ALVES, W.B.; OLIVEIRA, T.A.F.; ADÃO, B.G.F.; GOMES, I.D.; JESUS, N.V.; PEREIRA, G.F.; PORTO, B.S.M.; ALVES, D.F.C.; PENA, V.M.L.; LIMA, L.M.; MORAIS, C.R. Superação de dormência de Hymenaea courbaril, por meio de diferentes métodos artificiais. Revista GeTeC, v.8, n.22, p.81-958, 2019.
MOURA, A.C.F.; RIBEIRO, L.M.; SANTOS, H.C.M.; SIMÕES, M.O.M.; NUNES, Y.R.F. Cytological and histochemical evaluations reveal roles of the cotyledonary petiole in the germination and seedling development of Mauritia flexuosa (Arecaceae). Protoplasma, v.256, p.1299-1316, 2019. https://doi.org/10.1007/s00709-019-01375-1
NAGAO, M.A.; KANEGAWA, K.; SAKAI, W.S. Accelerating palm seed germination with gibberellic acid, scarification, and bottom heat. HortScience, v.15, n.2, p.200-201, 1980. https://doi.org/10.21273/hortsci.15.2.200
NOBLICK, L.; CENTER, M.B. Guide to the Palms of Northeastern Brazil. Feira de Santana: UEFS, Editora Feira de Santana, Brazil, 2019.
OLIVEIRA, J.; SALES, J.; RUBIO-NETO, A.; SILVA, C.; SOARES, M.; SILVA, F. Biological control in the germination of seeds from two species native of the Cerrado region. Brazilian Journal of Biology, v.81, n.1, p.105-113, 2020. https://doi.org/10.1590/1519-6984.222279
RIBEIRO, L.M.; GARCIA, Q.S.; MÜLLER, M.; MUNNÉ-BOSCH, S. Tissue-specific hormonal profiling during dormancy release in macaw palm seeds. Physiologia Plantarum, v.153, n.4, p.627-642, 2015. https://doi.org/10.1111/ppl.12269
RIBEIRO, M.D.S.; STEFFENS, C.A.; OLIVEIRA, L.M.; ARALDI, C.; PIKART, T.G.; SOUZA, G.K. Pre-germination treatments on palm tree seeds. Pesquisa Florestal Brasileira, v.35, n.84, p.469-473, 2015. https://doi.org/10.4336/2015.pfb.35.84.663
ROJAS, V.M.A.; IWANICKI, N.S.A.; D’ALESSANDRO, C.P.; FATORETTO, M.B.; DEMÉTRIO, C.G.B.; DELALIBERA JR, I. Characterization of Brazilian Cordyceps fumosorosea isolates: conidial production, tolerance to ultraviolet-B radiation, and elevated temperature. Journal of Invertebrate Pathology, v.197, p.107888, 2023. https://doi.org/10.1016/j.jip.2023.107888
SALINAS, H.; REYNOSO, V.H. Seed shielding, an undescribed process that prevents seed from overheating (and dying) in extreme weather conditions. Journal of Arid Environments, v.211, p.104926, 2023. https://doi.org/10.1016/j.jaridenv.2022.104926
SANGLADE, L.D.; BOSCHI, R.; BRANCO, D.R.V.; STROZZI, G.; PIVELLO, V.R. Substrates impact the germination and emergency of a Cerrado grass. Revista Ciência, Tecnologia & Ambiente, v.11, n.1, p.7-7, 2021. https://doi.org/10.4322/2359-6643.11194
SANTANA, B.J.G.D.; CHAGAS, K.P.T.D.; LUCAS, F.M.F.; FREIRE, A.; WALTER, L.S.; SILVA, T.C.; ARAUJO, E.C.G.; LIMA, T.V. Processos pré-germinativos: métodos para superação de dormência em sementes da Mata Atlântica. In: Meio ambiente e sustentabilidade: desafios e perspectivas, 2020. pp.59-70.
SANTOS, S.R.G.D.; STECCA, R.S.; OLIVEIRA, F.; SILVA, S.D.D.S.R. Germinação de sementes de Mabea fistulifera em diferentes substratos e temperaturas. Scientific Electronic Archives, v.15, n.3, p. 15-20, 2022. https://doi.org/10.36560/15320221515
SARI, A.; ANWAR, A.; DWIPA, I.; HERVANI, D., 2021, Morphological characteristics of sugar palm [Arenga pinnata Merr.] seedling growth based on cotyledon petiole position. IOP Publishing, v.741, 012002, 2021. https://doi.org/10.1088/1755-1315/741/1/012002
SILVA, A.F.D.; PAULETTO, D.; SILVA, Á.F. Tratamentos pré-germinativos de espécies nativas do brasil com propagação de sementes recobertas por pirênio. Agrotrópica, v.33, n.3, p.215-228, 2021. https://doi.org/10.21757/0103-3816.2021v33n3p215-228
SIMÕES, P.H.O.; ARAÚJO, D.G.; GAMA, M.A.P.; DIONISIO, L.F.S.; CALDAS, E.R.; PEREIRA, D.S.; NOGUEIRA, G A.S.; OLIVEIRA NETO, C.F.; PALHETA, J.G.; SOUSA, J.D.C.M. Overcoming dormancy in seeds of Dialium guianense (Aubl.) sandwitch (Fabaceae–Caesalpinioideae). Journal of Plant Sciences, v.4, n.5, p.126-131, 2016. https://doi.org/10.11648/j.jps.20160405.16.
SOUSA, A.C.M.D.; NOGUEIRA, G.A.D.S.; OLIVEIRA NETO, C.F.D.; SOUZA, L.C.; CRUZ, E.; SILVA, A.C.; PANTOJA, J.S. Aplicação de doses de ácido giberélico (ga3) como tratamento pré-germinativo em sementes de Hymenaea courbaril. Revista Ibero-Americana de Ciências Ambientais, v.12, n.8, p.93-99, 2021. https://doi.org/10.6008/cbpc2179-6858.2021.008.0009
SOUZA, A.L.; SALES, J.D.F.; CAMPOS, R.C.; RUBIO NETO, A.; SILVA, F.G. Superação da dormência de sementes de Tucum (Astrocaryum huaimi Mart.). Semina-Ciencias Agrarias, v.35, n.2, p.749-757, 2014. https://doi.org/10.5433/1679-0359.2014v35n2p74
SOUZA, A.M.B.D.; FERREIRA, K.B.; FERRAZ, M.V.; CHIODA, L.B.; PIVETTA, K.F.L. Temperatures and light regimes in the germination of Areca vestiaria and Areca triandra seeds. Revista Ceres, v.69, n.5, p.619-627, 2022. https://doi.org/10.1590/0034-737X202269050016
TIWARI, A.; TIKOO, S.K.; ANGADI, S.P.; KADARU, S.B.; AJANAHALLI, S.R.; VASUDEVA RAO, M. Seed Production Research. In: Market-Driven Plant Breeding for Practicing Breeders. Singapore: Springer, 2023. 387p.
Downloads
Published
Issue
Section
License
Copyright (c) 2024 Ornamental Horticulture
This work is licensed under a Creative Commons Attribution 4.0 International License.
