PHYTOSOCIOLOGICAL ANALYSIS OF WEED COMMUNITY IN Paspalum notatum FLÜGGE TURFGRASS

Authors

  • Cleber Daniel de Goes Maciel Faculdades Integrada de Ourinhos/SP
  • Jessica Tiemi Hama Faculdades Integrada de Ourinhos/SP
  • João Igor de Souza Faculdades Integrada de Ourinhos/SP

Keywords:

Weeds, Bahiagrass, phytosociology

Abstract

A phytosociological analysis was carried out in Ourinhos, São Paulo State, Brazil, in order to evaluate the weed community behavior prevalent in P. notatum Flügge turfgrass, recently installed through sowing. Four evaluations were accomplished, between March and May (2007), after turfgrass and weeds emergence. Through the analysis, 23 weed species were identified, distributed in nine families, pointing out the number of species per family for Poaceae and Malvaceae. The Sida glaziovii (Malvaceae), Cyperus flavus (Cyperaceae), Cyperus rotundus (Cyperaceae), Chamaecrista rotundifolia (Leguminosae), and Cynodon dactylon (Poaceae) species showed the highest relative frequencies; S. glaziovii, Chamaesyce hyrta (Euphorbiaceae), C. flavus, Crotalaria lanceolata (Leguminosae), Sida cordifolia (Malvaceae), and Sida spinosa (Malvaceae) the highest abundance level; and S. glaziovii > C. flavus > C. rotundus > C. rotundifolia > C. dactylon the highest importance value index (IVI).

KEY-WORDS: Weeds; Bahiagrass; phytosociology.

Downloads

Download data is not yet available.

Author Biographies

Cleber Daniel de Goes Maciel, Faculdades Integrada de Ourinhos/SP

Prof. Dr. Depto de Agronomia das Faculdades Integrada de Ourinhos/SP (FIO), Rodovia BR153 Km339 + 400m - Bairro Água do Cateto. Ourinhos/SP. E-mail: macielconsultoria@hotmail.com

Jessica Tiemi Hama, Faculdades Integrada de Ourinhos/SP

Acadêmica do Curso de Agronomia das FIO. Ourinhos/SP.

João Igor de Souza, Faculdades Integrada de Ourinhos/SP

Acadêmico do Curso de Agronomia das FIO. Ourinhos/SP.

Downloads

Published

2010-04-13

How to Cite

MACIEL, C. D. de G.; HAMA, J. T.; DE SOUZA, J. I. PHYTOSOCIOLOGICAL ANALYSIS OF WEED COMMUNITY IN Paspalum notatum FLÜGGE TURFGRASS. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], Goiânia, v. 40, n. 1, p. 116–118, 2010. Disponível em: https://revistas.ufg.br/pat/article/view/7067. Acesso em: 29 nov. 2024.

Issue

v. 40, n. 1, Jan./Mar. 2010

Section

Scientific Note

License

Authors will not be paid for published articles and must waive their copyright in favor of the PAT journal. On the other hand, they are solely responsible for the content of those articles, even if the Editor holds the right to adjust them to the norms of the journal. Authors are allowed to publish their articles simultaneously in their institutional repositories, as soon as the original publication at the PAT journal is mentioned.