Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2016 | 65 | 3 |
Tytuł artykułu

Effects of selected herbicides on growth and nitrogen fixing activity of Stenotrophomonas maltophilia (Sb16)

Treść / Zawartość
Warianty tytułu
Języki publikacji
A study was carried out to determine the effects of paraquat, pretilachlor and 2, 4-D on growth and nitrogen fixing activity of Stenotrophomonas maltophilia (Sb16) and pH of Jensen’s N-free medium. The growth of Sb16 and pH of medium were significantly reduced with full (X) and double (2X) doses of tested herbicides, but nitrogen fixing activity was decreased by 2X doses. The nitrogenase activity had the highest value in samples treated with 1/2X of 2, 4-D on fifth incubation day, but 2X of 2, 4-D had the most adverse effect. An inhibition in the growth and nitrogenase activity was recovered on the last days of incubation.
Słowa kluczowe
Opis fizyczny
  • Department of Land Management, Faculty of Agriculture, Universiti Putra Malaysia, Selangor, Malaysia
  • Department of Land Management, Faculty of Agriculture, Universiti Putra Malaysia, Selangor, Malaysia
  • Institute of Tropical Agriculture, Universiti Putra Malaysia, Selangor, Malaysia
  • Department of Plant Protection, Faculty of Agriculture, Universiti Putra Malaysia, Selangor, Malaysia
  • Department of Preclinical Sciences, Faculty of Veterinary, Universiti Putra Malaysia, Selangor, Malaysia
  • Adeleye I., E. Okorodudu and O. Lawal. 2004. Effect of some herbicides used in Nigeria on Rhizobium phaseoli, Azotobacter vinelandii and Bacillus subtilis. J. Environ. Biol. 25(2): 151–156.
  • Ayansina A.D.V. and B.A. Oso. 2006. Effect of two commonly used herbicides on soil micro flora at two different concentrations. Afr. J. Biotechnol. 5(2): 129–132.
  • Bus J.S., S.D. Aust and J.E. Gibson. 1974. Superoxide-and singlet oxygen-catalyzed lipid peroxidation as a possible mechanism for paraquat (methyl viologen) toxicity. Biochem. Biophys. Res. Commun. 58(3): 749–755.
  • Denton M. and K.G. Kerr. 1998. Microbiological and clinical aspects of infection associated with Stenotrophomonas maltophilia. Clin. Microbiol. Rev. 11(1): 57–80.
  • Drouin P., M. Sellami, D. Prevost, J. Fortin and H. Antoun. 2010. Tolerance to agricultural pesticides of strains belonging to four genera of Rhizobiaceae. J. Environ. Sci. Health [B] 45(8): 757–765.
  • Hardy R.W.F., R.D. Holsten, E.K. Jackson and R.C. Burns. 1968. The acetylene-ethylene assay for N2 fixation: laboratory and field evaluation. Plant. Physiol. 43(8): 1185–1207.
  • Jensen H.L. 1951. Notes on the biology of Azotobacter. In: Proceedings of the Society for Applied Bacteriology, 14(1): 89–94. Blackwell Publishing Ltd.
  • Latha P.C. and H. Gopal. 2010. Influence of herbicides on cellulolytic, proteolytic and phosphate solubilising bacteria. Int. J. Plant. Prot. 3(1): 83–88.
  • Leigh G.J. 2002. Nitrogen fixation at the millennium, 1st ed. Elsevier Science, London, UK.
  • Li Y., Q. Chen, C.H. Wang, S. Cai, J. He, X. Huang and S.P. Li. 2013. Degradation of acetochlor by consortium of two bacterial strains and cloning of a novel amidase gene involved in acetochlor-degrading pathway. Bioresour. Technol. 148: 628–631.
  • Moorman T.B. 1986. Effects of herbicides on the survival of Rhizobium japonicum strain. Weed. Sci. 34(4): 628–633.
  • Naher U.A., R. Othman, Z.H. Shamsuddin, H.M. Saud and M.R. Ismail. 2009. Growth enhancement and root colonization of rice seedlings by Rhizobium and Corynebacterium spp. Int. J. Agr. Biol. 11(5): 586–590.
  • Qiu Y., H. Pang, Z. Zhou, P. Zhang, Y. Feng and G.D. Sheng. 2009. Competitive biodegradation of dichlobenil and atrazine coexisting in soil amended with a char and citrate. Environ. Pollut. 157(11): 2964–2969.
  • Saikia S.P., A. Goswami, K.D. Mudoi, A. Gogoi, R. Kotoky, H. Lekhak and N. Handique. 2014. Effect of 2, 4-D treatment and Azospirillum inoculation on growth of Cymbopogon winterianus. Afr. J. Microbiol. Res 8(9): 955–960.
  • Smith A.R. and C.A. Beadle. 2008. Induction of enzymes of 2, 4-dichlorophenoxyacetate degradation in Burkholderia cepacia 2a and toxicity of metabolic intermediates. Biodegradation 19(5): 669–681.
  • Somasegaran P. and H.J. Hoben. 1985. Methods in Legume-Rhizobium Technology, 1st ed. University of Hawaii NifTAL Project and MIRCEN, Paia.
  • Stamper D.M. and O.H. Tuovinen. 1998. Biodegradation of the acetanilide herbicides alachlor, metolachlor, and propachlor. Crit. Rev. Microbiol. 24(1): 1–22.
  • Toyoshiba H., H. Sone, T. Yamanaka, F.M. Parham, R.D. Irwin, G.A. Boorman and C.J. Portier. 2006. Gene interaction network analysis suggests differences between high and low doses of acetaminophen. Toxicol. Appl. Pharmacol. 215(3): 306–316.
Typ dokumentu
Identyfikator YADDA
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.