Wyniki wyszukiwania

1

Causes of changes in the communities of algae in Poland

100%

Sieminska J.

Seria Biologiczna. Uniwersytet im. Adama Mickiewicza w Poznaniu

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1990

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tom 43

2

Zooplankton changes during the year in Admiralty Bay [ February 1990 - January 1991 ]

100%

Menshenina L., Rakusa-Suszczewski S.

Polskie Archiwum Hydrobiologii

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1992

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tom 39

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nr 1

3

Changes in the structure and nutrition preference of the protozoa community in standing water developed from running water

86%

Bereczky M. C.

Acta Protozoologica

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1991

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tom 30

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nr 1

4

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Changes in soil microbial communities as a result of growing Brassicaceae crops

72%

Majchrzak B., Kurowski T. P., Wachowska U., Jazwinska E.

Acta Agrobotanica

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2010

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tom 63

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nr 1

The study was conducted in 2006 – 2008 at the Production and Experimental Station of the University of Warmia and Mazury in Olsztyn, located in Bałcyny (NE Poland). The objective of this study was to determine the microbial quality of soil after Brassicaceae grown as forecrops for winter wheat. A field experiment was established on grey-brown podsolic soil, and it involved the following forecrops: winter rapeseed, spring rapeseed, white mustard, Chinese mustard, and winter wheat as control. Soil samples for microbiological analyses were collected in the spring, before the sowing of forecrops, and in the autumn, after the harvest of Brassicaceae and ploughing-in crop residues. Bacterial and fungal communities isolated from soil sown with Brassicaceae as forecrops were generally more abundant and diverse. These communities exerted an inhibitory effect on the growth of soil pathogens. Forecrops with the greatest microbiological potential were white mustard and winter rapeseed.

5

Changes in weed community infesting common bean crop

72%

Chmielowiec P., Borowy A.

Folia Horticulturae

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2005

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tom 17

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nr 1

3-10

6

Changes in the phytoplankton community of a lake restored with phosphorus inactivation [Lake Gleboczek, Northern Poland]

72%

Jaworska B., Gawronska H., Lopata M.

Oceanological and Hydrobiological Studies

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2009

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tom 38

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nr 1

93-101

7

Dynamics of algal community changes in a short-lived periodical reservoir located in Lower Vistula River Valley

72%

Paczuska B.

Oceanological and Hydrobiological Studies

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2007

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tom 36

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nr Suppl.1

8

Effect of the "Laka" dam reservoir on planktonic rotifers (Rotifera) communities in the Pszczynka River

58%

Niesler A., Bielanska-Grajner I.

Teka Komisji Ochrony i Kształtowania Środowiska Przyrodniczego

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2004

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tom 01

9

Changes in plankton communities of ponds stocked with fish and supplied with nutrients

58%

Witeska M.

Acta Hydrobiologica

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1995

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tom 37

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nr Suppl.1

Ograniczanie wyników

Causes of changes in the communities of algae in Poland

Zooplankton changes during the year in Admiralty Bay [ February 1990 - January 1991 ]

Changes in the structure and nutrition preference of the protozoa community in standing water developed from running water

Changes in soil microbial communities as a result of growing Brassicaceae crops

Changes in weed community infesting common bean crop

Changes in the phytoplankton community of a lake restored with phosphorus inactivation [Lake Gleboczek, Northern Poland]

Dynamics of algal community changes in a short-lived periodical reservoir located in Lower Vistula River Valley

Effect of the "Laka" dam reservoir on planktonic rotifers (Rotifera) communities in the Pszczynka River

Changes in plankton communities of ponds stocked with fish and supplied with nutrients