Morphophysiological performance of medium cycle soybean cultivars under flooding

Authors

  • Marcos Paulo Ludwig
  • Sandro de Oliveira
  • Luis Osmar Braga Schuch
  • Francisco Jesus Vernetti Junior
  • Rogério Seus
  • Elisa Souza Lemes

DOI:

https://doi.org/10.18378/rvads.v12i3.4634

Keywords:

Glycine max, Plant height, Photosynthesis, Chlorophyll content index.

Abstract

The increase in soybean cultivation in Brazil has reached areas previously used for other purposes, such as in regions of lowland soils, thus being subject to possible soil flooding. This study aimed to evaluate morphophysiological changes in medium cycle soybean cultivars, under soil flooding conditions, in the vegetative and reproductive stages to recommend cultivars. The experiments were conducted at the Estação Experimental de Terras Baixas, EMBRAPA Clima Temperado in the Capão do Leão city, RS. Three water management systems were applied: normal cultivation condition (without flooding), flooding in the vegetative stage (V3 / V4) and flooding during the reproductive stage (R2 / R3). During the crop cycle, plant height, diameter of the main stem, chlorophyll content index, phenology and number of nodes in the stem per plant were collected. On the basis of the results this study, it can be concluded that he flooding reduces the number of nodes on the main stem, reducing plant height, with the most pronounced effects when flooding occurs in the vegetative stage. Furthermore, flooding the reproductive stage promotes increased diameter of the main stem. Flooding causes delay of occurrence of phenological stages and the total cycle of soybean cultivars.

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References

AMARANTE, L.; COLARES, D. S.; OLIVEIRA, M. L.; ZENZEN, L. I.; BADINELLI, P. G.; BERNARDI, E. Teores de clorofilas em soja associada simbioticamente com diferentes estirpes de Bradyrhizobium sob alagamento. Revista Brasileira de Biociências, v. 5, n. 2, p. 906-908. 2007.

BATISTA, C. U. N.; MEDRI, M. E.; BIANCHINI, E.; MEDRI, C.; PIMENTA, J. Á. Tolerância à inundação de Cecropia pachystachya Trec. (Cecropiaceae): aspectos ecofisiológicos e morfoanatômicos. Acta Botânica Brasileira, v. 22, n. 1, p. 91-98, 2008.

CHO, J.; YAMAKAWA, T. Effects on growth and seed yield of small seed soybean cultivars of flooding conditions in paddy field. Journal of the Faculty of Agriculture, Kyushu, v.51, n. 2, p. 189–193, 2006.

CHOI, W. G.; ROBERTS, D. M. Arabidopsis NIP2;1: a major intrinsic protein transporter of lactic acid induced by anoxic stress. Journal of Biological Chemistry, v. 282, n. 33, p. 24209–24218, 2007.

CONAB. COMPANHIA NACIONAL DE ABASTECIMENTO. Acompanhamento de safra brasileira: sexto levantamento grãos safra 2014/2015, Brasília, Observatório Agrícola, p. 1-103, 2015.

DREW, M. C.; HE, C. J.; MORGAN, P. W. Programmed cell death and aerenchyma formation in roots. Trends in Plant Science, v. 5, n. 3, p. 123-127. 2000.

DUTRA, C. C.; PRADO, E. A. F.; PAIM, L. R.; SCALON, S. P. Q. Desenvolvimento de plantas de girassol sob diferentes condições de fornecimento de água. Semina: Ciências Agrárias, v. 33, n. 1, p. 2657-2668. 2012.

FEHR, W.; CAVINESS, R. H. Stages of soybean development. Special Report 80. Iowa State University Ames, Iowa, 1977.

GAZOLLA NETO, A.; SCHUCH, L. O. B. Produção de semente e o avanço da soja na Metade Sul do Rio Grande do Sul. Seed News, Pelotas, v. 7, n. 3, p. 36- 37, 2013.

HENSHAW, T. L. Morphological adaptations of soybean in response to early season flood stress. Florida University. 2005. 105p. Tese de MSc.

JACKSON, M. B.; COLMER, T. D. Response and adaptation by plants to flooding stress. Annals of Botany, v. 96, p. 501–505, 2005.

LADYGIN, V. G. The effect of root hypoxia and iron deficiency on the photosynthesis, biochemical composition, and structure of pea chloroplasts. Russian Journal of Plant Physiology. v. 51, n. 1, p. 28–40, 2004.

LUDWIG, M. P.; DUTRA, L. M. C.; LUCCA FILHO, A. O.; ZABOT, L.; UHRY, D.; LISBOA, J. I.; JAUER, A. Características morfológicas de cultivares de soja convencionais e Roundup ReadyTM em função da época e densidade de semeadura. Ciência Rural, v. 40, n. 4, p. 759-767. 2010.

MAGALHÃES, P. C.; COELHO C. H. M.; GAMA, E. E. G.; GUIMARÃES, P. E.O.; GUIMARÃES, C. T.; DURÃES, F. O. M. Avaliação dos ciclos de seleção da variedade BRS 4154 – Saracura para tolerância ao encharcamento do solo. Embrapa Milho e Sorgo. Circular Técnica, 67, 4p. 2005.

MOTTA, I. S.; BRACCINI, A. L.; SCAPIM, C. A.; INOUE, M. H.; AVILA, M. R.; BRACCINI, M. C. L. Época de semeadura em cinco cultivares de soja. I. Efeito nas características agronômicas. Acta Scientiarum Agronomy, v. 24, n. 5, p. 1275-1280. 2002.

PIRES, J. L. F.; SOPRANO, E.; CASSOL, B. Adaptações morfofisiológicas da soja em solo inundado. Pesquisa Agropecuária Brasileira. v. 37, n. 1, p. 41-50, 2002.

SERRES, B. J.; VOESENEK, L. A. C. J. Flooding stress: acclimations and genetic diversity. Annual Review of Plant Biology, v. 59, p. 313–39, 2008.

TAIZ, L.; ZEIGER, E. Fisiologia vegetal. 4. ed. Porto Alegre, Artmed, 2009. 848p.

THOMAS, A. L.; GUERREIRO, S. M. C.; SODEK, L. Aerenchyma formation and recovery from hypoxia of the flooded root system of nodulated soybean. Annals of Botany, v. 96, p. 1191–1198, 2005.

VANTOAI, T. T.; MARTIN, S. T.; CHASE, S. K.; BORU, K.; SCHMIPKE, V.; SCHMITTHENNER, A. F.; LARK, K. G. Identification of a QTL associated with tolerance of soybean to soil waterlogging. Crop Science. v. 41, n. 4, p. 1247-1252. 2001.

VIDEMŠEK, U.; TURK, B.; VODNIK, D. Root aerenchyma – formation and function. Acta Agriculturae Slovenica, v. 87, n. 2, p. 445 – 453, 2006.

WARHM, E.J.A. Comparison of packing materials for seed with particular reference to humid environments. Seed Science and Technology, v.14, n.1, p.191-211, 1996.

YORDANOVA, R. Y.; POPOVA, L. P. Flooding-induced changes in photosynthesis and oxidative status in maize plants. Acta Physiology Plant, v. 29, p. 535–541, 2007.

Published

01-07-2017

How to Cite

LUDWIG, M. P.; OLIVEIRA, S. de; SCHUCH, L. O. B.; VERNETTI JUNIOR, F. J.; SEUS, R.; LEMES, E. S. Morphophysiological performance of medium cycle soybean cultivars under flooding. Revista Verde de Agroecologia e Desenvolvimento Sustentável, [S. l.], v. 12, n. 3, p. 385–391, 2017. DOI: 10.18378/rvads.v12i3.4634. Disponível em: https://www.gvaa.com.br/revista/index.php/RVADS/article/view/4634. Acesso em: 18 apr. 2024.

Issue

Section

AGRICULTURAL SCIENCES

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