Seed storage influences the seedling emergence and growth of Tocoyena formosa, a native species from Brazilian Savannah?
DOI:
https://doi.org/10.21826/2446-82312024v79e20241007Palavras-chave:
conservação ex situ, sementes florestais, Rubiaceae, qualidade de mudasResumo
Studies related to seed performance during storage represent a start for the sustainable use of native plant species, such as Tocoyena formosa, a native species from the Brazilian savannah with antifungal and anti-inflammatory properties. This study aimed to verify the effects of packaging, temperature, and storage period on the seeds of Tocoyena formosa. The seeds were packed in aluminum foil and glass bottles and stored at 5 °C, 15 °C and 25 ± 2 °C for 0, 14, 28, and 56 days. After, the seeds were sowed in cell trays containing substrate composed of pine bark chips, aggregating agents, vermiculite, coconut fiber, and mineral complements at 70% shade; seedlings quality was evaluated until complete stabilization of emergence. The fresh seeds had a lower percentage (42%) of emergence than the seeds stored for 56 days, which presented 57% emergence regardless of the temperature or packaging. The stored seeds in impermeable glass packaging at and temperature range of 5 to 15 °C showed higher emergence in less time and provided seedlings of high quality.
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Andrade, R. A., Bagatim, A. G. & Nacata, G. 2017. Rambutan seed germination: temperature and storage. Comunicata Scientiae 8(2): 383-388.
Araújo, C. G. & Cardoso, V. J. M. 2006. Storage in Cerrado soil and germination of Psychotria vellosiana (Rubiaceae) seeds. Brazilian Journal of Biology 66(2B): 709-717.
Basbouss-Serhal, I., Leymarie, J. & Bailly, C. 2016. Fluctuation of Arabidopsis seed dormancy with relative humidity and temperature during dry storage. Journal of Experimental Botany 67(1): 119-130.
Baskin, C. C. & Baskin, J. M. 2014.Germination Ecology of Seeds in the Persistent Seed Bank. London: Academic Press.
Bento, L. F., Dresch, D. M., Scalon, S. P. Q. & Masetto, T. E. 2016. Storage of Alibertia edulis seeds: influence of water content and storage conditions. African Journal of Agricultural Research1 1(18): 1646-1655.
Berjak, P. & Pammenter, N. 2013. Implications of the lack of desiccation tolerance in recalcitrant seeds. Frontiers in Plant Science 4: 478.
Brasil. 2009. Ministério da Agricultura, Pecuária e Abastecimento. Regras para análise de sementes. Brasília: SNDA/DNDV/CLAV.
Cardoso, R. B., Ferreira, S. B. F. & Duarte, C. E. Potencial fisiológico de sementes de crambe em função de embalagens e armazenamento. 2012. Pesquisa Agropecuária Tropical 42(3): 272-278.
Carvalho, T. K. N., Sousa, R. F., Meneses, S. S. S., Ribeiro, J. P. O., Felix, L. P. & Lucena, R. F. P. 2012. Plantas usadas por uma comunidade rural na depressão sertaneja no Nordeste do Brasil. Revista de Biologia e Farmácia volume especial: 92-120.
Coelho, V. P. M., Agra, M. D. F. & Barbosa, M. R. D. V. 2006. Estudo farmacobotânico das folhas de Tocoyena formosa (Cham. & Schltdl.) K.Schum. (Rubiaceae). Revista Brasileira de Farmacognosia 16(2): 170-177.
Daibes, L. F., Zupo, T., Silveira, F. A. & Fidelis, A. 2017. A field perspective on effects of fire and temperature fluctuation on Cerrado legume seeds. Seed Science Research 27(2): 74-83.
Delgado, L. F. & Barbedo, C. J. 2012. Water potential and viability of seeds of Eugenia (Myrtaceae), a tropical tree species, based upon different levels of drying. Brazilian Archives of Biology and Technology 55(4): 583-590.
Dickson, A., Leaf, A. L. & Hosner, J. F. 1960. Quality appraisal of white spruce and white pine seedling stock in nurseries. Forestry Chronicle 36(1): 10-13.
Dussert, S., Chabrillange, N., Engelmann, F., Anthony, F., Louarn, J. & Hamon, S. 2000. Relationship between seed desiccation sensitivity, seed water content at maturity and climatic characteristics of native environments of nine Coffea L. species. Seed Science Research 10(3): 293-300.
Edmond, J. B. & Drapala, W. J. 1958. The effects of temperature, sand and soil, and acetone on germination of okra seed. Proceedings of the American Society for horticultural Science 71(1): 428-434.
Eira, M. T. S., Silva, E. A. A., De Castro, R. D., Dussert, S., Walters, C., Bewley, J. D. & Hilhorst, H. W. 2006. Coffee seed physiology. Brazilian Journal of Plant Physiology 18(1): 149-163.
Ferreira, D. F. 2011. Sisvar: a computer statistical analysis system. Ciência e Agrotecnologia 35(6): 1039-1042.
Gottsberger, G. & Ehrendorfer, F. 1992. Hybrid speciation and radiation in the neotropical woody genus Tocoyena (Rubiaceae). Plant Systematics and Evolution 181(3-4): 143-169.
Huang, Z., Ölçer-Footitt, H., Footitt, S. & Finch-Savage, W. E. 2015. Seed dormancy is a dynamic state: variable responses to pre-and post- shedding environmental signals in seeds of contrasting Arabidopsis ecotypes. Seed Science Research 25(2): 159-169.
Lamarca, E. V. & Barbedo, C. J. 2015. Sensibilidade à dessecação de embriões de Inga vera Willd. formados sob diferentes condições ambientais. Revista Árvore 39(6): 1083-1092.
Magistralli, P. R., José, A. C., Faria, J. M. R. & Gasparin E. 2013. Physiological behavior of Genipa americana L. seeds regarding the capacity for desiccation and storage tolerance. Journal of Seed Science 35(4): 495-500.
Martins, L. & Lago, A. A. 2008. Conservação de sementes de Cedrela fissilis: Teor de água da semente e temperatura do ambiente. Revista Brasileira de Sementes 30(1): 161-167.
Martins, L., Lago, A. A. & Silva, A. A. C. 2012. Teor de água, temperatura do ambiente e conservação de sementes de ipê-roxo. Revista Árvore 36(2): 203-210.
Nagel, M. & Börner, A. 2010. The longevity of crop seeds stored under ambient conditions. Seed Science Research 20(1): 1-12.
O’Donnell, K. & Sharrock, S. (2017). The contribution of botanic gardens to ex situ conservation through seed banking. Plant Diversity 39(6) 373-378.
Rodrigues-Junior, A. G., Faria, J. M. R., Vaz, T. A. A. & José, A. C. 2015. Loss of desiccation tolerance and storage behavior in germinating seeds of Senna multijuga: implications for seed germination and conservation. New forests 46(2): 283-291.
Rondon Neto, R. M., Santos, J. S., Silva M. A. & Koppe, V. C. 2010. Potencialidades de uso de espécies arbustivas e arbóreas em diferentes
fisionomias de cerrado, em Lucas do Rio Verde/MT. Revista de Biologia e Ciências da Terra 10(2): 113-126.
Sano, N., Rajjou, L., North, H. M., Debeaujon, I., Marion-Poll, A. & Seo, M. 2016. Staying Alive: Molecular Aspects of Seed Longevity. Plant and Cell Physiology 57(4): 660-674.
Scalon, S. P. Q., Oshiro, A. M., Masetto, T. E. & Dresch, D. M. 2013. Conservation of Campomanesia adamantium (Camb.) O. Berg seeds in different packaging and at varied temperatures. Revista Brasileira de Fruticultura 35(1): 262-269.
Silveira, F. A., Teixido, A. L., Zanetti, M., Pádua, J. G., Andrade, A. C. S. D. & Costa, M. L. N. D. 2018. Ex situ conservation of threatened plants in Brazil: a strategic plan to achieve Target 8 of the Global Strategy for Plant Conservation. Rodriguésia 69(4): 1547-1555.
Souza, R. K. D., Mendonça, A. C. A. M. & Silva, M. A. P. 2013. Ethnobotanical, phytochemical and pharmacological aspects Rubiaceae species in Brazil. Revista Cubana de Plantas Medicinales 18(1): 140-156.
Walters, C. 2007. Materials used for seed storage containers: response to Gómez-Campo [Seed Science Research16, 291–294 (2006)]. Seed Science Research 17(4): 233-242.
Walters, C. 2015. Orthodoxy, recalcitrance and in-between: describing variation in seed storage characteristics using threshold responses to water loss. Planta 242(2): 397-406.
