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2006 | 49 |

Tytuł artykułu

Przemiany kwasu L-asparaginowego i L-glutaminowego w obecności inhibitorów nitryfikacji

Warianty tytułu

EN
Transformations of L-aspartic acid and L-glutamic acid in the presence of nitrification inhibitors

Języki publikacji

PL

Abstrakty

EN
The purpose of the study was to determine the influence of nitrification inhibitors (N-Serve and АТС) on the chemical changes of L-aspartic acid and L-glutamic acid and the counts of am­monifying bacteria. The study was performed under laboratory conditions. Flasks of the ca­pacity 50 cm3 were filled with 50 g air-dry light silty loamy sand and L-aspartic acid and L-glutamic acid in the amount that provided 15 mg N per flask. The nitrification inhibitors were applied at two rates: 0 and 2% relative to the quantity of N introduced to soil. The soil moisture was brought up to 60% of capillary water capacity and the soil was then incubated at 25°C. The soil pH and the concentration of N-NH4 and N-NO, in soil were determined on the day when the experiment was established and then after 1, 2, 3, 4, 5, 6, 12, 18, and 24 days. The results of the experiment have revealed that the nitrification inhibitors disturb partly the process of L-aspartic acid and L-glutamic acid ammonification. They did not modify the counts of ammonifying bacteria.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

49

Opis fizyczny

s.507-515,tab.,bibliogr.

Twórcy

  • Katedra Mikrobiologii, Uniwersytet Warmińsko-Mazurski, Plac Łódzki 3, 10-727 Olsztyn
autor
  • Katedra Mikrobiologii, Uniwersytet Warmińsko-Mazurski, Plac Łódzki 3, 10-727 Olsztyn
autor
  • Katedra Mikrobiologii, Uniwersytet Warmińsko-Mazurski, Plac Łódzki 3, 10-727 Olsztyn
autor
  • Katedra Mikrobiologii, Uniwersytet Warmińsko-Mazurski, Plac Łódzki 3, 10-727 Olsztyn

Bibliografia

  • Abbasi M.K., Adams W.A. 2000. Estimation of stimultaneous nitrification and denitrification in gras­sland soil associated with urea 15N and nitrification inhibitor. Biol. Fert. Soils. 31: 38-44.
  • Aulakh M.S., Kuldip-Singh, Doran J. 2001. Effects of 4-amino 1,2,4-triazole, dicyandiamide and encapsulated calcium carbide on nitrification inhibition in a subtropical soil under upland and flood­ed conditions. Biol. Fertil. Soils 33: 258-263.
  • Barabasz W., Albińska D., Jaśkowska M., Lipiec J. 2002. Biological effects of mineral nitrogen fer­tilization on soil microorganisms. Polish J. Envir. Stud. 11 (3): 193-198.
  • Burger M., Jackson L.E. 2003. Microbial immobilization of ammonium and nitrate in relation to amonification and nitrification rates in organic and convetional cropping systems. Soil Biol. Bio­chem. 35: 29-36.
  • Carrasco D., Fernández-Valiente E., Ariosa Y., Quesada A. 2004. Measurement of coupled nitrification-denitrification in paddy fields affected by Terrazole, a nitrification inhibitor. Biol. Fertil. Soils 39: 186-192.
  • Cookson W.R., Cornforth I.S. 2002. Dicyandiamide slows nitrification in dairy cattle urine patches: effect on soil solution composition, soil pH and pasture yield. Soil Biol. Biochem. 34: 1461-1465.
  • Jones D.L., Kemmitt S.J., Wright ., Cuttle S.P., Bol R., Edwards A.C. 2005. Rapid intrinsic rates of amino acid biodegradation in soils are unaffected by agricultural management strategy. Soil Biol. Biochem. 37: 1267-1275.
  • Jones D.L., Kielland К. 2002. Soil amino acid turnover dominates te nitrogen flux in permafrost- dominated taiga forest soils. Soil Biol. Biochem. 34: 209-219.
  • Kucharski J. 1985. Badania nad przydatnością inhibitorów nitryfikacji w nawożeniu roślin azotem. Acta Acad. Agricicult. Olst., Agriculture, 41, Supi. A: 59.
  • Kucharski J. 1993. The effect of nitrification inhibitors on horse bean yield and soil microorganisms. Acta Microb. Polon. 42: 267-274.
  • Kucharski J. 1997. Relacje między aktywnością enzymów a żyznością gleby. Drobnoustroje w środo­wisku, występowanie, aktywność i znaczenie, W. Barabasz (red.), AR, Kraków: 327-347.
  • Kucharski J. 2000. Znaczenie procesu nitryfikacji. [w:] Mikrobiologia na przełomie wieków, A.K. Si­wicki (red.), UWM, Olsztyn: 37-40.
  • O'Dowd R.W., Barraclough D., Hopkins D.W. 1999. Nitrogen and carbon mineralization in soil amended with D- and L-leucine. Soil Biol. Biochem. 31: 1573-1578.
  • Omar S.A., Ismail M.A. 1999. Microbial population, ammonification and nitrification in soil treated with urea and inorganic salts. Folia Microbiol. 44 (2): 205-212.
  • Patra A.K., Chhonkar P.K, Khan M.A. 2006. Effect of green manure Sesbania sesban and nitrification inhibitor encapsulated calcium carbide (ECC) on soil mineral-N, enzyme activity and nitrifying organisms in a rice-wheat cropping system. Europ. J. Soil Biol. 42: 173-180.
  • Shen Q.R., Ran W., Cao Z.H. 2003. Mechanisms of nitrate accumulation occurring in soilnitrification. Chemosphere 50: 747-753.
  • Statsoft, Inc. 2003. Statistica (data analysis software system), version 6.0. www.statsoft.com.
  • Tiquia S.M., Wan J.H.C., Tam N.F.V. 2002. Dynamics of yard trimmings composting as determined by dehydrogenase activity, ATP content, arginine ammonification, and nitrification potential. Process Biochem. 37: 1057-1065.
  • Wyszkowska J. 2002. Biologiczne właściwości gleby zanieczyszczonej chromem sześciowartościowym. Wyd. UWM, Rozprawy i Monografie 65: 1-134.
  • Wyszkowska J., Kucharski J., Kucharski M. 2006. Nitrification process in the soil contaminated with cobalt. Polish J. Nat. Sci. 20 (1): 101-110.
  • Xingkai X., Likai Z., Van C.O., Zijan W. 2000. Fate of urea 15N in soil wheat system as influenced by ureas inhibitor hydroquinone and nitrification inhibitor dicyanamide. Plant Soil 220: 261-270.

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Bibliografia

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