OSMOPRIMING AND ITS RELATIONSHIP WITH THE QUALITY OF Urochloa decumbens SEEDS UNDER WATER DEFICIT
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https://doi.org/10.32404/rean.v11i1.8288Keywords:
Image analysis, Seed priming, Water stress, Forage species, GerminationAbstract
The use of high-quality Urochloa decumbens seeds is an essential factor for the establishment of pastures, and osmopriming under stress conditions may improve seed performance. This study was conducted at the Universidade Federal de Viçosa in a completely randomized design and aimed to evaluate the effects of osmopriming and its relationship with physical and physiological attributes of U. decumbens seeds subjected to water deficit. Seeds from ten lots were primed in H2O (0 MPa) and PEG (−0.8 MPa), KNO3 (0.2%), and SNP (0.10 mmol L−1) solutions for 24 hours. Unprimed seeds were used as control. The seeds were evaluated in two trials after osmopriming. Trial I consisted of the X-ray test to evaluate physical attributes and germination and vigor tests. In Trial II, the seeds were placed to germinate under favorable (0 MPa) and water deficit conditions (−0.2 MPa) to evaluate physiological attributes. In general, osmopriming of U. decumbens seeds assisted in increasing physical attributes such as area, gray scale, perimeter, and tissue density. Osmopriming does not contribute to the best physiological performance of U. decumbens seeds under ideal germination conditions (0 MPa). However, osmopriming with SNP (0.10 mmol L−1) and PEG (−0.8 MPa) for 24 hours contributes to the better physiological performance of seeds under water deficit.
References
(I) ABIEC. ASSOCIAÇÃO BRASILEIRA DAS INDÚSTRIAS EXPORTADORAS DE CARNES. 2022. Perfil de Pecuária no Brasil em 2022 – Relatório Anual 2022. http://abiec.com.br/abiec-lanca-edicao-2022-do-seu-relatorio-beef-report/. (acessado 15 de maio de 2023).
(II) ABIEC. ASSOCIAÇÃO BRASILEIRA DAS INDÚSTRIAS EXPORTADORAS DE CARNES. 2018. Perfil de Pecuária no Brasil em 2018 – Relatório Anual 2018. http://www.abiec.com.br/controle/uploads/arquivos/sumario2019portugues.pdf. (acessado 28 de maio de 2023).
(III) Aghaei, K., Shekari, F., Alimadad, A., Ghotbi, A.A. 2023. Improvement of growth parameters, flowering, and fruit of tomato under water deficit stress using seed pretreatment with salicylic acid. Journal of Plant Process and Function, 12(55), 41-50. https://jispp.iut.ac.ir/browse.php?a_code=A-10-74-5&slc_lang=en&sid=1.
(IV) Armondes, K.A.P, Dias, D.C.F.S.; Martínes, P.A.H., Silva, L.J., Hilst, P.C. 2016. Condicionamento osmótico e desempenho de sementes de repolho com diferentes níveis de vigor. Horticultura Brasileira, 34(03), 428-434. DOI: https://doi.org/10.1590/S0102-05362016003020.
(V) Barbieri, G.F., Stefanello, R., Menegaes, J.F., Munareto, J.D., Nunes, U.R. 2019. Seed germination and initial growth of quinoa seedlings under water and salt stress. Journal of Agricultural Science, 11(15), 153-161.
(VI) Batista, T.B., Cardoso, E.D., Binotti, F.F.S., Costa, E., Sá, M.E. 2016. Priming and stress under high humidity and temperature on the physiological quality of Brachiaria brizantha cv. MG-5 seeds. Acta Scientiarum Agronomy, 38(1), 123-127. DOI: https://doi.org/10.4025/actasciagron.v38i1.26021.
(VII) Benadjaoud, A., Dadach, M., El-Keblawy, A., Mehdadi, Z. 2022. Impacts of osmopriming on mitigation of the negative effects of salinity and water stress in seed germination of the aromatic plant Lavandula stoechas L. Journal of Applied Research on Medicinal and Aromatic Plants, 31, 100407. DOI: https://doi.org/10.1016/j.jarmap.2022.100407.
(VIII) BRASIL/MAPA. MINISTÉRIO DA AGRICULTURA, PECUÁRIA E ABASTECIEMNTO. 2009. Regras para análise de Sementes. Brasília: MAPA/ACS, 399p.
(IX) Cardoso, E.D.; Sá, M.E., Haga, K.I., Binotti, F.F.S., Costa, E. 2015. Qualidade fisiológica e composição química de sementes de brachiaria brizantha em função do condicionamento osmótico. Revista de Agricultura Neotropical, 2(02), 10–16. https://periodicosonline.uems.br/index.php/agrineo/article/view/264.
(X) Custódio, C.C., Aguiar, R.P. 2020. Teste de tetrazólio em sementes de gramíneas forrageiras tropicais. In: Krzyzanowski, F.C., Vieira, R.D., Marcos-Filho, J., França-Neto, J.B. (Eds.). Vigor de sementes: Conceitos e testes. ABRATES, Londrina, p. 485-499.
(XI) Dantas, N.B.L., Oliveira, V.N.S., Silva, K.C.N., Rêgo, A.L.B., Pereira, K.T.O., Medeiros, H.L.S. 2021. Condicionamento fisiológico em sementes coentro (Coriandrum sativum L). Brazilian Journal of Development, 7(8), 76554-76570.
(XII) Hampton, J.G., Tekrony, D.M. 1995. Handbook of vigour test methods. Zurich: International Seed Testing Association.
(XIII) Jain, M., Kataria, S., Hirve, M., Prajapati, R. 2019. Water deficit stress effects and responses in maize. Plant Abiotic Stress Tolerance: Agronomic, Molecular and Biotechnological Approaches, London: Springer, 129-151. DOI: https://doi.org/10.1007/978-3-030-06118-0_5.
(XIV) Kaiser, I.S., Machado, L.C., Lopes, J.C., Mengarda, L.H.G. 2016. Efeito de liberadores de óxido nítrico na qualidade fisiológica de sementes de repolho sob salinidade. Revista Ceres, 63(1), 39-45. DOI: https://doi.org/10.1590/0034-737X201663010006.
(XV) Khan, M.N., Alamri, S., Al-Amri, A.A., Alsubaie, Q.D., Al-Munqedi, B., Ali, H.M., Singh, V.P., Siddiqui, M.H. 2021. Effect of nitric oxide on seed germination and seedling development of tomato under chromium toxicity. Journal of Plant Growth Regulation, 40, 2358-2370. DOI: https://doi.org/10.1007/s00344-020-10212-2.
(XVI) Kolbert, Z., Lindermayr, C., Loake, G.J. 2021. The role of nitric oxide in plant biology: current insights and future perspectives. Journal of Experimental Botany, 72(3), 777-780. DOI: https://doi.org/10.1093/jxb/erab013.
(XVII) Lei, C., Bagavathiannan, M., Wang, H., Sharpe, S.M., Meng, W., Yu, J. 2021. Osmopriming with polyethylene glycol (PEG) for abiotic stress tolerance in germinating crop seeds: A review. Agronomy, 11(11), 2194. DOI: https://doi.org/10.3390/agronomy11112194.
(XVIII) Li, Q., Yang, A., Zhang, W.H. 2019. Higher endogenous bioactive gibberellins and α-amylase activity confer greater tolerance of rice seed germination to saline- alkaline stress. Environmental and Experimental Botany, 162, 357-363. DOI: https://doi.org/10.1016/j.envexpbot.2019.03.015.
(XIX) Lopes, C.A., Carvalho, M.L.M., Souza, A.C., Oliveira, J.A., Andrade, D.B. 2018. Cryopreservation of primed tobacco seeds. Journal of Seed Science, 40(4), 415–421, 2018. DOI: https://doi.org/10.1590/2317-1545v40n4207216.
(XX) Maguire, J.D. 1962. Speed of germination-and in selection and evaluation for seeding emergence and vigor. Crop Science, 2(2), 176-177. DOI: https://doi.org/10.2135/cropsci1962.0011183X000200020033x.
(XXI) Marcos-Filho, J. 2015. Fisiologia de sementes de plantas cultivadas. FEALQ, Piracicaba.
(XXII) Medeiros, A.D., León, M.J.Z., Araújo, J.O., Pereira, M.D., Dias, D.C.F.S., Silva, L.J. 2019. Relação entre morfologia interna e qualidade fisiológica de sementes de Leucaena leucocephala usando análise de imagens. Revista Árvore, 43(2), e430208. DOI: https://doi.org/10.1590/1806-90882019000200008.
(XXIII) Medeiros, A.D., Silva, L.J., Pereira, M.D., Oliveira, A., Dias, D.C.F.S. 2020. High-throughput phenotyping of brachiaria grass seeds using free access tool for analyzing X-ray images. Anais da Academia Brasileira de Ciências, 92(Suppl. 1), e20190209. DOI: https://doi.org/10.1590/0001-3765202020190209.
(XXIV) Melo, P.A.F.R., Martins, C.C., Alves, E.U., Vieira, R.D. 2019. Desenvolvimento de metodologia para testar condutividade elétrica de sementes de Capim-Marandú. Revista Ciência Agronômica, 50(1), 107-113. DOI: https://doi.org/10.5935/1806-6690.20190013.
(XXV) MAPA. MINISTÉRIO DA AGRICULTURA, PECUÁRIA E ABASTECIMENTO. 2019. Registro Nacional de Cultivares. http://sistemas.agricultura.gov.br/snpc/cultivarweb/cultivares_registradas.php. (acessado em 15 de maio de 2023).
(XXVI) Możdżeń, K., Bojarski, B., Rut, G., Migdatek, G., Repka, P., Rzepka, A. 2015. Effect of drought stress induced by mannitol on physiological parameters of maize (Zea mays L.) seedlings and plants. Journal of Microbiology, Biotechnology and Food Sciences, 4(2), 86-91. DOI: https://doi.org/10.15414/jmbfs.2015.4.special2.86-91.
(XXVII) Nakagawa, J. 2020. Testes de vigor baseados em desempenho de plântulas. In: Krzyzanowski, F.C., Vieira, R.D., Marcos-Filho, J., França-Neto, J.B. (Eds.). Vigor de sementes: conceitos e testes. ABRATES, Londrina, p. 79-140.
(XXVIII) Oliveira, T.F., Santos, H.O.D., Vaz-Tostes, D.P., Cavasin, P.Y., Rocha, D.K., Tirelli, G.V. 2021. Protective action of priming agents on Urochloa brizantha seeds under water restriction and salinity conditions. Journal of Seed Science, 43, e202143010. DOI: https://doi.org/10.1590/2317-1545v43237830.
(XXIX) Pereira, S.R., Lima, A.E.S., Rodrigues, A.P.D.C., Oliveira, D.R., Laura, V.A. 2018. Priming of Urochloa brizantha cv. Xaraés seeds. African Journal of Agriculture Research, 13(49), 2804-2807. DOI: https://doi.org/10.5897/AJAR2018.13414.
(XXX) Pereira, M.R.R., Martins, C.C., Souza, G.S.F., Martins, D. 2012. Influência do estresse hídrico e salino na germinação de Urochloa decumbens e Urochloa ruziziensis. Bioscience Journal, 28(4), 537-545. https://seer.ufu.br/index.php/biosciencejournal/article%20/view/13447.
(XXXI) Ramos, A.K.F., Medeiros, A.D., Pereira, M.D., Araújo, Y.F., Silva, L.J, Alves, C.Z. 2022. SARS software for analysis of radiographic images of Urochloa decumbens (Stapf) RD Webster seeds. Journal of Seed Science, 44, e202244045. DOI: https://doi.org/10.1590/2317-1545v44264545.
(XXXII) Rather, B.A., Mir, I.R., Masood, A., Anjum, N.A., Khan, N.A. 2020. Nitric oxide pre-treatment advances seed germination and alleviates copper-induced photosynthetic inhibition in Indian mustard. Plants, 9(6), 776. DOI: https://doi.org/10.3390/plants9060776.
(XXXIII) Rosińska, A., Andrzejak, R., Kakkerla, V. 2023. Effect of osmopriming with melatonin on germination, vigor and health of Daucus carota L. seeds. Agriculture, 13(4), 749. DOI: https://doi.org/10.3390/agriculture13040749.
(XXXIV) Sekita, M.C., Dias, D.C.F.S., Pinheiro, D.T., Silva, A.L., Matos, A.C.B., Silva, L.J. 2022. Nitric oxide in physiological potential and biochemical mechanisms of pea seeds under water deficit. Journal of Seed Science, 44, e202244016. DOI: https://doi.org/10.1590/2317-1545v44258744.
(XXXV) Silva, L.J., Medeiros, A.D., Oliveira, A.M.S. 2019. SeedCalc, a new automated R software tool for germination and seedling length data processing. Journal of Seed Science, 41(2), 250-257, 2019. DOI: https://doi.org/10.1590/2317-1545v42n2217267.
(XXXVI) Silveira, A.S., Pinheiro, D.T., Oliveira, R.M., Dias, D.C.F.S., Silva, L.J. 2023. Osmopriming with selenium: physical and physiological quality of tomato seeds in response to water deficit. Journal of Seed Science, 45, e202345012. DOI: https://doi.org/10.1590/2317-1545v45267349.
(XXXVII) Zanuzo, M.R., Muller, D.M., Miranda, D.M. 2015. Análise de sementes de capim braquiária (Brachiaria brizantha cv. marandú) em diferentes épocas de florescimento. Uniciências, 14(2), 187-197. DOI: https://doi.org/10.17921/1415-5141.2010v14n2p%25p
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