Floristic and phytosociology of weed in response to winter pasture sward height at Integrated Crop-Livestock in Southern Brazil

Sebastião Brasil Campos Lustosa, Maurício Zavonello Schuster, Deonisia Martinichen, Adelino Pelissari, Dionísio Luiz Pisa Gazziero

Abstract


The knowledge of weed floristic composition and phytosociology are key factors for their management. Informations about weed species that occur in pastures in Southern Brazil is very limited in an Integrated Crop-Livestock Systems (ICLS). It is, important, therefore, to search for information to help integrated weed control strategy. This paper describes the weed flora diversity and community structure due to modification on sward height in ICLS. The data survey was set within a 250 km radius around the Guarapuava’s town, being selected 26 areas in order to embrace a sward height management with winter pasture compounded by black oat and mixed ryegrass. The weed flora was represented by 813 individuals, from 18 families and 55 species. The weed density in the winter pasture compounded by black oat and mixed ryegrass  ICLS was of 29,5 plants m-2. The most important infesting specie based on a relative dominance was Stachys arvensis L. The high reduction of pasture management increase of weed density. These results could lead to an improved weed management in winter pasture in ICLS. 


Keywords


Ecological filters; weed ecology; biological invasion; integrated weed management

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References


BOOTH, B.D.; MURPHY, S.D.; SWANTON, C.J. Weed Ecology in Natural and Agricultural Systems., Wallingford, Oxon, UK: CABI Publication, 2003. 303p.

BORGES, W. L. B.; FREITAS, R. S.; MATEUS, G. P.; SÁ, M. E.; ALVES M. C. Supressão de plantas daninhas utilizando plantas de cobertura do solo. Planta daninha, v.32, n.4, 2014. Disponível em: . Acesso em 09 mai. 2016. DOI: http://dx.doi.org/10.1590/S0100-83582014000400010

CONAB - National Supply Company (Companhia Nacional de Abastecimento). Acompanhamento da safra brasileira-grãos. http://www.conab.gov.br. Acesso em 09 mai. 2016.

COSTA, J. P.; MESQUITA, M. L. R. Floristic and phytosociology of weeds in pastures in Maranhão State, Northeast Brazil. Revista Ciência Agronômica. v. 47, n. 2, 2016. Disponível em: . Acesso em 09 mai. 2016. DOI: http://dx.doi.org/10.5935/1806-6690.20160050

HODGSON, J.; ILLIUS, A. W. The Ecology and Management of Grazing Syztems. Wallingford: CAB INTERNATIONAL, 1996. 466p.

INOUE, M. H.; SILVA, B. E; PEREIRA, K. M.; SANTANA, D.C.; CONCIANI, P. A.; SZTOLTZ, C. L. Levantamento fitossociológico em pastagens. Planta Daninha, v. 30, n. 1, p. 55-63, 2012. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582012000100007&lng=en&nrm=iso&tlng=pt. Acesso em 16 mai. 2016. DOI: http://dx.doi.org/10.1590/S0100-83582012000100007

KENT, M.; COKER, P. Vegetation description and analisis. A practical approach. Belhaven Press, London, 1992. 363p.

KISSMANN, K. G.; GROTH, D. Plantas infestantes e nocivas. São Paulo: vol 2. BASF, 1997. 798 p. Obra em 3 volumes.

LORENZI, H. Plantas daninhas do Brasil: terrestres, aquáticas, parasitas e tóxicas. 4 .ed. Nova Odessa: Instituto Plantarum de Estudos da Flora, 2008. 640 p.

LEMAIRE, G.; FRANZLUEBBERS, A.; CARVALHO, P. C. DE F.; DEDIEU, B. Integrated crop–livestock systems: strategies to achieve synergy between agricultural production and environmental quality. Agriculture Ecosystem Environment, v. 190, p. 4-8, 2014. Disponível em: Acesso em 09 mai. 2016. DOI: http://dx.doi.org/10.1016/j.agee.2013.08.009

MORAES, A.; CARVALHO, P. C. de F.; LUSTOSA, S. B. C; LANG, C. R; DEISS. L. Research on Integrated Crop-Livestock Systems in Brazil. Revista Ciência Agronômica, v.45, n.5 (especial), p. 1024-1031, 2014. Disponível em: Acesso em 09 mai. 2016. DOI: http://dx.doi.org/10.1590/S1806-66902014000500018

NORSWORTHY J. K.; CLELLAND, M.M.; GRIFFIT, F.M. Conyza canadensis (L.) Cronquist response to pre-plant application of residual herbicides in cotton (Gossypium hirsutum L.). Crop Protection, v. 28, n. 1 p. 62–67. 2009. Disponível em: . Acesso em 09 mai. 2016. DOI: http://dx.doi.org/ 10.1016/j.cropro.2008.08.012

OLIVEIRA, C. A. de O.; BREMM, C.; ANGHINONI, I., MORAES, A.; KUNRATH, T. R.; CARVALHO, P. C. de F. Comparison of an integrated crop-livestock system with soybean only: Economic and production responses in southern Brazil. Renewable Agriculture and Food Systems, v. 29, n .3, p. 230-238, 2013. Disponível em: < http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=9313573&fileId=S1742170513000410>. Acesso em 09 mai. 2016. DOI: http://dx.doi.org/10.1017/S1742170513000410

PELISSARI, A. Fundamentação teórica para o controle de plantas daninhas em integração lavoura-pecuária. In: Silva, J. F.; Martins, D. Manual de aulas práticas de plantas daninhas. Jaboticabal: Funep, 31 - 44p. 2013

RENNE, I. J.; TRACY, B. F. Disturbance intensity, timing and history interact to affect pasture weed invasion. Basic and Applied Ecology. v. 14, p. 44-53, 2013. Disponível em: . Acesso em 09 mai. 2016. DOI: http://dx.doi.org/10.1016/j.baae.2012.10.006

SCHUSTER, M. Z.; PELISSARI, A.; SZYMCZAK, L. S.; LUSTOSA, S. B. C.; MORAES, A. Chemical control of white clover in Soybean Crops. Planta Daninha, v. 33, n. 3, 2015. Disponível em: . Acesso em 09 mai. 2016. DOI: http://dx.doi.org/10.1590/S0100-83582015000300018

SZYMCZAK. L. S.; SCHUSTER, M. Z.; LUSTOSA, S. B. C.; LANG, C. R.; MORAES, A. Habilidade competitiva de capim aries com plantas daninhas no estabelecimento: características morfológicas. Revista Ciência Agronômica. V. 47, n. 3, 2016. Disponível em: http://www.ccarevista.ufc.br/seer/index.php/ccarevista/article/view/4255. Acesso em 09 mai. 2016.

TRACY, B. F.; RENNE, J. I. ; GERRISH, J.; SANDERSON, M. A. Effect of plant diversity on invasion of weed species in experimental pasture communities. Basic and Applied Ecology, v. 5, n. 6, p. 543-550, 2004. Disponível em: . Acesso em 09 mai. 2016. DOI: http://dx.doi.org/10.1016/j.baae.2004.08.007

TRACY, B.; DAVIS, A. S. Weed biomass and species composition as affected by an Integrated Crop-Livestock System. Crop Science, v. 49, p. 1523-1530, 2009. Disponível em:. Acesso em 09 mai. 2016. DOI: http://dx.doi.org/10.2135/cropsci2008.08.0488

TRICHARD, A.; ALIGNIER. A.; CHAUVEL, B.; PETIT, S. Identification of weed community traits response to conservation agriculture. Agriculture Ecosystem Environment, v. 179, p. 179-186, 2013. Disponível em: < http://www.sciencedirect.com/science/article/pii/S0167880913002727> Acesso em 09 mai. 2016. DOI: http://dx.doi.org/10.1016/j.agee.2013.08.012

VIG, P. A.; RAMPAL, J.; THIND, T.S.; ARORA, S. Bio-protective effects of glucosinolates - A review. Food Science and Technology, v. 42, n. 10, p. 1561-1572, 2009. Disponível em: . Acesso em 09 mai. 2016. DOI: http://dx.doi.org/10.1016/j.lwt.2009.05.023




DOI: https://doi.org/10.5935/10.5935/PAeT.V9.N2.02