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1996 | 05 | 5 |

Tytuł artykułu

Bacteria in soil at fungi-community reduction resulting from captan application

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
In incubation experiments the microbiological equilibrium of two sandy soils was unsettled using captan in a dose which considerably influenced fungi. The reduction of the fungal community contributed to an intensive multiplication of the bacteria detectable by the cultural method, particularly of the number of their eutrophic forms. However, the changes in the discussed ecotrophic group of bacteria were not accompanied by an increase in the total number of the soil bacteria community detectable with the help of the microscope and consisted for the most part from oligotrophic bacteria. Moreover, there was a continous declining tendency and overall microbial activity of the soil was in most instances reduced. All the described effects were intensified by the addition of fresh organic matter.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

05

Numer

5

Opis fizyczny

p.15-18,fig.,ref.

Twórcy

autor
  • Academy of Agriculture, Wolynska 35, 60-637 Poznan, Poland
autor

Bibliografia

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  • CLARK P. E., PAUL E. A. The microflora of grassland. Adv. Agronom. 22, 375-435, 1977.
  • DOMSCH K. H. Pestizide im Boden, VCH Weinheim, New York, Basel, Cambridge, 575 p. 1992.
  • HO W. C., KO W. Characteristics of bacteriostasis in natural soils. J. Gen. Microbiol. 102, 295-296, 1982.
  • JONES P. T. C., MOLLISON J. E. A technique for the quantitative estimation of soil microorganisms. J. Gen. Microbiol. 2, 54-69, 1948.
  • KACZMAREK W., KASZUBIAK H., GUZEK H. Comparison of changes in the number of microorganisms in the soil by the plate and microscopic procedures. Pol. J. Soil Sci. 6, 133-139, 1973.
  • KASZUBIAK H., KACZMAREK W. Ocena współcześnie stosowanych metod oznaczania liczebności, biomasy i produktywności drobnoustrojów w glebie. Prace Komisji Biologii Gleby, 3/18, 1-34, 1976.
  • KASZUBIAK H., KACZMAREK W. Differentiation of bacterial biomass in croplands and grasslands. Intecol Bull. 12, 29-37, 1985.
  • KASZUBIAK H., MUSZYNSKA M. The occurrence of obligatorily oligotrophic bacteria in the soil. Zentralbl. Mikrobiol. 147, 143-149, 1992.
  • KASZUBIAK H., MUSZYNSKA M. Impact of postincubation fluids obtained from bacteria of field-pea rhizosphere on bacteria number and biomass formation in light soil. Pol. J. Soil Sci. 27, 131-141, 1993.
  • KASZUBIAK H., MUSZYNSKA M. Oddziaływanie metabolitów bakterii eutroficznych na ogólną liczebność glebowego zespołu bakterii. Roczniki Akad. Rolniczej w Poznaniu, 45, 33-41, 1995.
  • KASZUBIAK H., MUSZYNSKA M., DURSKA G. Evaluation of microbial response to herbicides using various methods. Pol. J. Soil Sci. 27, 131-136, 1994.
  • MARTIN J. P. Use of acid, rose Bengal, and streptomycin in the plate method for estimating soil fungi. Soil Sci. 69, 215-232, 1950.
  • MORITA R. Y. Low-nutrients environments (In:) Encyclopaedia of Microbiology. Ed. Lederberg J., Aced. Press Inc., Harcourt Brace Jovanovich Publishers, 617-637, 1992.
  • NAN Z. B., SKIPP R. A., LONG P. G. A root maceration method for studying fungal invasion in the root acomplex of red clover. Austral. Plant Pathol. 20, 9-13, 1991.
  • OHTA H., HATTORI T. Bacteria sensitive to nutrient broth medium in terrestrial environments. Soil Sci. Plant Nutr. 26, 99-107, 1980.
  • STOTZKY G. Gene transfer among bacteria in soil (In:) Gene transfer in the environment. Eds. Levy S. B., Miller R. V. Mc Graw-Hill, New York, 165-222, 1989.
  • STRUGGER S. Fluorescence microscopic examination of bacteria in soil. Can. J. Res. C 26, 188-193, 1948.
  • WARCUP J. H. Isolation of fungi from hyphae present in the soil. Nature Lond. 175, 953-954, 1955.

Typ dokumentu

Bibliografia

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