METABOLISMO EM MUDAS DE DENDEZEIRO SUBMETIDAS AO ALUMÍNIO

Autores

DOI:

https://doi.org/10.14393/BJ-v39n0a2023-61615

Palavras-chave:

Acid soils, Arecaceae, Biochemistry, Toxicity.

Resumo

O presente trabalho teve como objetivo avaliar os efeitos da aplicação de dosagens de alumínio no metabolismo de Elaeis guineensis Jacq. O estudo foi conduzido em casa de vegetação no período de agosto de 2015 a janeiro de 2016. O delineamento experimental foi inteiramente casualizado, com 5 repetições, nas quais as dosagens de alumínio de 0, 10, 20, 30 e 40 mg L-1 de AlCl3 (AlCl3.6H2O). Observou-se que a maior concentração de alumínio foi encontrada nas raízes e os parâmetros bioquímicos analisados, verificou-se que a dosagem de 40 mg L-1 de AlCl3 aumentou o vazamento eletrolítico e maiores concentrações de NO3- e of NH4+ e prolina foram nas raízes, bem como maiores concentrações de aminoácidos nas folhas e raízes do dendê. Uma diminuição na atividade da enzima nitrato redutase foi observada nas raízes. O dendê apresentou mecanismos de tolerância à toxicidade do alumínio no período estudado e nas dosagens.

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Referências

BALI, A.S, SIDHU, G.P.S and KUMAR, V. Root exudates ameliorate cadmium tolerance in plants: A review .Environmental Chemistry Letters. 2020, 18, 1243-1275. https://doi.org/10.1007/s10311-020-01012-x

BATES, L.S., WALDREN, R.P. and TEARE, I.D. Rapid determination of free proline for water-stress studies. Plant and Soil. 1973, 39(1), 205-207. https://doi.org/10.1007/BF00018060

BEGUM, N. et al. Improved drought tolerance by AMF inoculation in maize (Zeamays) involves physiological and biochemical implications. Plants. 2019, 8(12), 579. https://doi.org/10.3390/plants8120579

BOJÓRQUEZ-QUINTAL, E., et al. Aluminum, a friend or foe of higher plants in acid soils. Frontiers in Plant Science. 2017, 8, 1767. https://doi.org/10.3389/fpls.2017.01767

BOX, G. E. Non-normality and tests on variances. Biometrika. 1953, 40(3/4), 318-335. https://doi.org/10.2307/2333350

BLUM, A., and EBERCON, A. Cell membrane stability as a measure of drough tandhea ttolerance in wheat. Crop Science. 1981, 21(1), 43-47. https://doi.org/10.2135/cropsci1981.0011183X002100010013x

CATALDO, D.A., HAROON, S.L.E. and YOUGS, V.L. Rapid colorimetric determination of nitrate in plant tissue by nitration of salicylic acid. Commum Soil Science and Plant Analyse, 1975, 6(1), 71-80.https://doi.org/10.1080/00103627509366547

CHAGAS, K.P.T., et al. The phenology of oil palm and correlations with climate variables. Ciência Florestal. 2019, 29(4), 1701-1711. https://doi.org/10.5902/1980509822640

COSTA, S.J., et al. Performance of hybrids of oil palm tenera (Elaeis guineensis Jacq.) in pre-nursery and nursery phases. Revista de Agricultura Neotropical. 2018, 5(4), 34-39.

FERREIRA, D.F. Sisvar: a computer statistical analysis system. Ciência e Agrotecnologia. 2011, 35(6), 1039-1042. https://doi.org/10.1590/S1413-70542011000600001

FREITAS, L.B., et al. Aluminum in mineral nutrition of upland rice plants. Revista Brasileira de Ciências Agrárias. 2017, 12(1), 26-34. https://doi.org/10.5039/agraria.v12i1a5414

GREEN, M., LIMA, W.A.A. and LOPES, R. Humidity and termal heating in dormancyovercomingof dura type oil palm seeds. Revista de Ciências Agrárias.2019, 62. http://dx.doi.org/10.22491/rca.2019.3086

HAGEMAN, R.H. and HUCKLESBY, D.P. Nitrate reductase from higher plants. Methods in enzymology. AcademicPress. 1971, 23, 491-503. https://doi.org/10.1016/S0076-6879(71)23121-9

HOAGLAND, D.R. and ARNON, D.I. The water-culture method for growing plants with out soil. Circular. California Agricultural Experiment Station. 1950, 347(2), 32. https://www.cabdirect.org/cabdirect/abstract/19500302257

HUSSAIN, H.A., et al. Chilling and drought stresses in cropplants: implications, crosstalk, andpotential management opportunities. Frontiers in plant science. 2018, 9, 393. https://doi.org/10.3389/fpls.2018.00393

IBIANG, Y.B., MITSUMOTO, H. and SAKAMOTO, K. Bradyrhizobia and arbuscular mycorrhizal fungi modulate manganese, iron, phosphorus, and polyphenols in soybean (Glycinemax (L.) Merr.) under excess zinc. Environmental and Experimental Botany. 2017, 137, 1-13. https://doi.org/10.1016/j.envexpbot.2017.01.011

KUMAR, P., KUMAR, R.and ANSARI, S.A. Nitrate reductase and peroxidase activity in growth and productivity of Santalumalbum L. Tropical Plant Research. 2017, 4(1), 90-94. https://doi.org/10.22271/tpr.2017.v4.i1.013

KRZESŁOWSKA, M., et al. Alterations of root architecture and cell wall modifications in Tilia cordata Miller (Linden) growing on mining sludge. Environmental Pollution. 2019, 248, 247-259. https://doi.org/10.1016/j.envpol.2019.02.019

LEVENE, H. Robust tests for equality of variances. In I. Olkin et al. (Eds.), Contributions to probability and statistics: Essay in honor of Harold Hotelling. Stanford, CA: Stanford University Press. 1960, 278-292

MALDANER, J., et al. Combining tolerant species and microorganisms for phytoremediation in aluminium-contaminated areas. International Journal of Environmental Studies. 2020, 77(1), 108-121. https://doi.org/10.1080/00207233.2018.1560838

RYAN, P.R., et al. The identification of aluminium-resistance genes provides opportunities for enhancing crop production on acid soils. Journal of Experimental Botany, 2011, 62, 9-20. https://doi.org/10.1093/jxb/erq272

SINGH, S., et al. Toxicity of aluminiumon various levels of plant cells and organism: A review. Elsevier, Environmental and Experimental Botany. 2017, 137, 177-193. https://doi.org/10.1016/j.envexpbot.2017.01.005

SHAPIRO, S.S., and WILK, M.B. Ananalysis of variance test for normality (complete samples). Biometrika. 1965, 52(3/4), 591-611. https://doi.org/10.2307/2333709

SHARMA, A., et al. Phytohormones regulate accumulation of osmolytes under abiotic stress. Biomolecules. 2019, 9(7), 285. https://doi.org/10.3390/biom9070285

STEFANELLO, R., and GOERGEN, P.C.H. Aluminum toxicity on th egermination of CynarascolymusL. seeds. Cultura Agronômica. 2019, 28(1), 42-49. https://doi.org/10.32929/2446-8355.2019v28n1p42-49

TOKIZAWA, M., et al. High affinity promoter binding of STOP1 isessential for early expression of novel aluminum-induced resistance genes GDH1 and GDH2 in Arabidopsis. Journal of Experimental Botany. 2021, 72(7), 2769–2789. https://doi.org/10.1093/jxb/erab031

VERGARA, C., et al. Contribution of darks eptate fungi to the nutrient uptake and growth of rice plants. Brazilian Journal of Microbiology. 2018, 49(1), 67-78. https://doi.org/10.1016/j.bjm.2017.04.010

WEATHERBURN, M.W. Phenol-hypochlorite reaction for determination of ammonia. Analytical chemistry. 1967, 39(8), 971-974. https://doi.org/10.1021/ac60252a045

YEMM, E.W., COCKING, E.C. and RICKETTS, R.E. The determination of amino-acids with ninhydrin. Analyst. 1955, 80(948), 209-214. https://doi.org/10.1039/AN9558000209

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Publicado

2023-02-03

Como Citar

ECÍDIA DE ARAÚJO BRITO, A., PRÍCILA SOUSA CARDOSO, K., COSTA, T.C., TAYNARA DA SILVA MARTINS, J., CORREA MACHADO, L., ANDRÉ DOS SANTOS NOGUEIRA, G., SILVA CONCEIÇÃO, S., JOB TEIXEIRA DE OLIVEIRA, ANDRADE SILVA, P., THIAGO LIMA DA SILVA, R. e FERREIRA DE OLIVEIRA NETO, C., 2023. METABOLISMO EM MUDAS DE DENDEZEIRO SUBMETIDAS AO ALUMÍNIO. Bioscience Journal [online], vol. 39, pp. e39006. [Accessed22 novembro 2024]. DOI 10.14393/BJ-v39n0a2023-61615. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/61615.

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Seção

Ciências Agrárias