EFFECTS OF SILICON AND SEED MICROBIOLIZATION WITH BACILLUS METHYLOTROPHICUS AGAINST LEAF SPOT (CURVULARIA LUNATA) IN RICE

Authors

  • Ivaneide de Oliveira Nascimento Programa de Pós Graduação em Agroecologia, Universidade Estadual do Maranhão, Campus São Luís, São Luís, Maranhão, Brasil
  • Antônia Alice Costa Rodrigues Programa de Pós Graduação em Agroecologia, Universidade Estadual do Maranhão, Campus São Luís, São Luís, Maranhão, Brasil
  • Letycya Cristina Barbosa Vieira Programa de Pós Graduação em Agroecologia, Universidade Estadual do Maranhão, Campus São Luís, São Luís, Maranhão, Brasil
  • Francisco de Assis dos Santos Diniz Programa de Pós Graduação em Agroecologia, Universidade Estadual do Maranhão, Campus São Luís, São Luís, Maranhão, Brasil
  • Mônica Shirley Brasil dos Santos Silva Programa de Pós Graduação em Agroecologia, Universidade Estadual do Maranhão, Campus São Luís, São Luís, Maranhão, Brasil
  • José de Ribamar Muniz Campos Neto Programa de Pós Graduação em Agroecologia, Universidade Estadual do Maranhão, Campus São Luís, São Luís, Maranhão, Brasil

DOI:

https://doi.org/10.29121/granthaalayah.v8.i1.2020.268

Keywords:

Oryzae Sativa Agrosilício, Biological Control, Leaf Spot

Abstract [English]

The objective of the research was to evaluate the effect of the silicified fertilization of the seeds microbiolization with B. methylotrophicus in the control of leaf spot caused by C. lunata and in the factors of rice production. The experiment was carried out in a greenhouse, in a completely randomized design, in a 5 x 2 factorial arrangement, with five doses of silicon (0.0, 1.0, 2.0, 4.0 and 6.0 t ha 1) and microbiolized and non-microbiolized seeds, with five repetitions. The leaf spot was evaluated at 7, 14 and 21 days after inoculation of the pathogen, considering total number of leaves, number of healthy and diseased leaves per vase, percentage of diseased leaves, size of lesion and control. The photosynthetic rates and chlorophyll indexes in rice leaves were also measured before and after inoculation of the pathogen. At the end of the crop cycle, the size and number of panicles per pot, the grains number, the number of full grains and pips per panicle and the dry plant mass were evaluated. There was an effect of the doses of agrosilicon in the control of leaf spot and in the reduction of the number and percentage of diseased leaves. However, no effect of seed microbiolization was observed on leaf spot control as well as rice production factors.

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References

Sivanesan, A. Graminicolous species of Bipolaris, Curvularia, Drechslera, Exserohilum and their teleomorphs. Mycological Papers, 158, 1987, 1-261.

Majeed, RA., Shahid, AA.; Ashfaq, M., Saleem, MZ., Haider, MS. First Report of Curvularia lunata Causing Brown Leaf Spots of Rice in Punjab, Pakistan. Plant Disease, 100(1), 2016, 21. DOI: https://doi.org/10.1094/PDIS-05-15-0581-PDN

Silva, MSBS. et al. Sanidade de sementes de arroz, biocontrole, caracterização e transmissão de Curvularia lunata em sementes-plântula de arroz. Revista Ceres, 61(4), 2014, 511-517. DOI: https://doi.org/10.1590/0034-737X201461040009

Brady, NC. The nature and properties of soils. 10.ed. New York: Macmillan, 750p., 1992.

Tilman, D. et al. Agricultural sustainability and intensive production practices. Nature, 418, 2002, 671-672. DOI: https://doi.org/10.1038/nature01014

Ramos, LA., Korndörfer, GH. e Nolla, A. acúmulo de silício em plantas de arroz do ecossistema de várzea submetido à aplicação de diferentes fontes. Bragantia, 67(3), 2008, 751-757. DOI: https://doi.org/10.1590/S0006-87052008000300025

Barbosa Filho, MP. et al. Importância do silício para a cultura do arroz (revisão de literatura). Informações Agronômicas, n. 89, 2000.

Ch, CM., Kapoor, R. T. e Ganjewala, D. Alleviation of abiotic and biotic stress in plants by silicon supplementation. Scientia Agriculturae, 13(2), 2016, 59-73. DOI: https://doi.org/10.15192/PSCP.SA.2016.13.2.5973

Silva, ON. et al.. Silicon-induced increase in chlorophyll is modulated by the leaf water potential in two water-deficient tomato cultivars. Plant Soil Environment, 58(11), 2012, 481–486. DOI: https://doi.org/10.17221/213/2012-PSE

Korndörfer, GH. Elementosbenéficos.IN: Nutrição mineral de plantas. (ed. FERNANDES, M. S.). Viçosa, MG: Sociedade Brasileira de Ciência do solo, 2006.

Rodrigues, FA. e Datnoff, LE. Silicon and rice disease management.Fitopatologia Brasileira, 30, 2005, 457-469. DOI: https://doi.org/10.1590/S0100-41582005000500001

Mariano, RLR. et al. Importância de bactérias promotoras de crescimento e de biocontrole de doenças de plantas para uma agricultura sustentável. Anais da Academia Pernambucana de Ciências Agronômica, 1, 2004, 89-111.

Lanna Filho, R., Ferro, HM. e Pinho, RSC. Controle biológico mediado por Bacillussubtilis.Revista Tropica – Ciências Agrárias e Biológicas, 4(2), 2010, 12-20.

Tumbarski, Y., Petkov, E. e Denkova, Z. Study on the influence of the cultural conditions and the composition of the culture medium on the antimicrobial activity of Bacillus methylotrophicus BM47 against some fungal phytopathogens. Journal of Global Biosciences, 4(8), 2015, 2990-2996.

Ferreira, DF. SISVAR: um programa para análises e ensino de estatística. Revista Symposium, Lavras, 6, 2008, 36-41.

Faria júnior, L. A. et al. Produção de matéria seca, teor e acumúlo de silício em cultivares de arroz sob doses de silício. Ciência Agrotécnica, 33(4), 2009, 1034-1040. DOI: https://doi.org/10.1590/S1413-70542009000400013

Freitas, LB., Fernandes, DM. e Maia, SCM. Índice de clorofila em plantas de arroz de terras altas submetidas a estresse por alumínio e aplicação de silício. Journal of Agronomic Sciences, 2(2), 2013, 229-241.

Oliveira, JR. et al. Production and accumalation of silicone (Si) in rice plants under silicate fertilization and soil water tensions. Australian Journal of Crop Science, 10(2), 2016, 244-250.

Santos, DS. et al. Eficiência de fontes de silício para a cultura do arroz. Enciclópedia Biosfera, v.6, n.11, p. 1-10, 2010.

Paula, LS. et al. Silicon (Si) ameliorates the gasexchangeand reduces negative impacts on pholosynthetic pigments in maize plants under zinc (Zn) toxicity. Australia Journal of Crop Science (AJCS), 9(10), 2015, 901-908.

Lana, RMQ. et al. Effect of calcium silicate on the produc¬tivity and silicon accumulation in the tomato plant. Bioscience Journal, 19, 2003, 15–20.

Donegá, MA. Ratio K: Ca and application of silicon in the nutrient solution for the hydroponic cultivation of coriander. 2009. 62 f. Dissertation - High School of the Agriculture, Luiz de Queiroz, Piracicaba, 2009.

Castro, GSA. Alterações físicas e químicas do solo em função do sistema de produção e da aplicação superficial de silicato e calcário. 2009.152 f. Dissertação (Mestrado em Agronomia/Agricultura) – Universidade Estadual Paulista, Botucatu, 2009.

Epstein, E. Silicon. Annual Review of Plant Physiology and Plant Molecular Biology,Palo Alto, 50, 1999, 641-664. DOI: https://doi.org/10.1146/annurev.arplant.50.1.641

Savant, NK., Korndorfer, GH. e Datnoff, LE. et al. Silicon nutrition and sugarcane production: a review. Journal of Plant Nutrition, 22(12), 1999, 1853-1903. DOI: https://doi.org/10.1080/01904169909365761

Prado, RM., Fernandes, F. M. Efeito da escória de siderurgia e do calcário na disponibilidade de fósforo em um Latossolo Vermelho-Amarelo cultivado com cana-de-açúcar. Pesquisa Agropecuária Brasileira, 36, 2001, 1199-1204. DOI: https://doi.org/10.1590/S0100-204X2001000900014

Korndörfer, GH. et al. Calibration of soil and plant silicone analysis for rice production. Journal of Plant Nutrition, 24(7), 2001, 1071-1084. DOI: https://doi.org/10.1081/PLN-100103804

Pereira, H.S. et al. Avaliação de fontes e de extratores de silício no solo. Pesquisa Agropecuária Brasileira, 42(2), 2007, 239-247. DOI: https://doi.org/10.1590/S0100-204X2007000200013

Ludwig, J., Moura, AB. e Gomes, CB. (Potencial da Microbiolização de sementes de arroz com rizobactérias para o biocontrole do nematóide das galhas. Tropical Plant Pathology, 38(3), 2013, 264–268. DOI: https://doi.org/10.1590/S1982-56762013005000007

Ludwig, J. et al. Microbiolização de sementes para o controle da mancha parda e da escaldadura em arroz irrigado. Tropical Plant Pathology, 34(5), 2009, 322–328. DOI: https://doi.org/10.1590/S1982-56762009000500005

Pane, C. et al. Novel strain of Bacillus isolatd from compost and compost-amended soils, as biological control agents against soil-borne phytopathogenic fungi. Biocontrol Science Technology., 22(12), 2012, 1373-1388. DOI: https://doi.org/10.1080/09583157.2012.729143

Suprapta, DN., Khalimi, K. e Darmadi, AAK. Molecular identification of local plant growth promoting rhizobacteria that act as resistance inducing agente against rice blast disease. Journal of Current Research in Science, 4(1), 2016, 1-6

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Published

2020-01-31

How to Cite

Nascimento, I. de O., Rodrigues, A. A. C., Vieira, L. C. B., dos Santos Diniz, F. de A., dos Santos Silva, M. S. B., & Campos Neto, J. de R. M. (2020). EFFECTS OF SILICON AND SEED MICROBIOLIZATION WITH BACILLUS METHYLOTROPHICUS AGAINST LEAF SPOT (CURVULARIA LUNATA) IN RICE. International Journal of Research -GRANTHAALAYAH, 8(1), 203–212. https://doi.org/10.29121/granthaalayah.v8.i1.2020.268