Wyniki wyszukiwania - AGRO

1

Analiza numeryczna danych fitosocjologicznych na podstawie gatunkow wyrozniajacych

100%

Nienartowicz A., Wojdylo K., Loro P.

Acta Universitatis Nicolai Copernici. Biologia

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1993

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tom 42[81]

139-153

2

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Trawy w zbiorowiskach roslinnych nekropolii lubelskiej

100%

Mosek B., Miazga S.

Łąkarstwo w Polsce

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2005

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tom 08

289-296

3

Trawy w zbiorowiskach roslinnych starorzeczy Warty

100%

Kryszak A., Kryszak J., Grynia M.

Łąkarstwo w Polsce

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2005

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tom 08

107-113

4

Zbiorowiska roslinne polan Pieninskiego Parku Narodowego

100%

Morzyniec W.

Zeszyty Naukowe Akademii Rolniczej w Krakowie. Geodezja

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1992

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tom 13

67-71

5

Naukowe walory Puszczy Bialowieskiej

100%

Sokolowski A. W.

Parki Narodowe i Rezerwaty Przyrody. Suplement

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1998

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tom 17

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nr 3

5-15

6

Przeglad naturalnych zbiorowisk roslinnych Wigierskiego Parku Narodowego

100%

Sokolowski A. W.

Parki Narodowe i Rezerwaty Przyrody

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1999

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tom 18

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nr 1

3-8

7

Glos w dyskusji nad zagrozonymi i ginacymi zbiorowiskami roslinnymi Polski.

100%

Ratynska H.

Zeszyty Naukowe Wyższej Szkoły Pedagogicznej w Bydgoszczy. Studia Przyrodnicze

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1997

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tom 13

49-61

8

Charakterystyka geobotaniczna lak w obnizeniu Rowu Polskiego

100%

Grynia M., Kryszak A.

Prace Komisji Nauk Rolniczych i Komisji Nauk Leśnych. Poznańskie Towarzystwo Przyjaciół Nauk

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1994

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tom 77

43-48

9

Udzial traw w zbiorowiskach roslinnych ksztaltujacych sie na uzytkach porolnych Plaskowyzu Kolbuszowskiego

100%

Traba C., Wolanski P., Oklejewicz K.

Łąkarstwo w Polsce

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2005

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tom 08

193-206

10

Badania geobotaniczne w Dolinie Rurzycy. Cz.IV

100%

Jasnowska J., Jasnowski M., Friedrich S.

Zeszyty Naukowe. Akademia Rolnicza w Szczecinie. Rolnictwo

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1993

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tom 54

73-96

11

Ochrona zbiorowisk roslinnych - problemy i kontrowersje

100%

Michalik S.

Roczniki Bieszczadzkie

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1999

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tom 08

47-51

12

Badanie mozliwosci oczyszczania sciekow wiejskich podczas produkcji pasz na uzytkach zielonych

100%

Zastawny J., Moraczewski R., Jankowska-Huflejt H.

Wiadomości Melioracyjne i Łąkarskie

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1997

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tom 40

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nr 2

79-81

13

Ksztaltowanie sie zbiorowisk roslinnych i poziomu wody gruntowej na odwodnionym torfowisku niskim Mogila-Lesisko kolo Krakowa

100%

Galka A.

Zeszyty Naukowe Akademii Rolniczej we Wrocławiu. Konferencje

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1994

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tom 03

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nr 1

57-62

14

Zbiorowiska roslinnosci kserotermicznej - osobliwosciami krajobrazowymi

100%

Kostuch R., Misztal A.

Aura

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2005

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nr 04

6-7

Xerothermic organism, thanks to its anatomical and morphological qualities, can survive in arid environments. The steppe plants can, surprisingly, be found in Poland. Świętokrzyskie voivodship, Małopolska and Lubelska Plateaus are home to the biggest variety of this type of plant, although they can be found in other regions, too. The authors discuss the typical associations of xerothermic plants focusing on their colours and their importance for the beauty of the landscape.

15

Tendencje rozwojowe zbiorowisk roslinnych na lakach w dolinie Labunki

100%

Traba C.

Łąkarstwo w Polsce

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2001

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tom 04

189-198

In the 50-ty years was performed the regulation of the Łabuńka river and detailed ameliorations in the swampy valley poorly available for agriculture. The majority of meadows was ploved and sown by standard mixtures, prevailed by Alopecurus pratensis for more humid soils and Arrhenatherum elatius for drier ones. During 60-ty years the effects of and amelioration were estimated. Found was that in only several years after an amelioration the swamps processes start to dislodge peat processes, whereas the species composition of meadows undergoes disadvantageous changes in undesirable direction for agriculture. More general data regarding to plant cover of meadows from that period and composition of sown mixtures stated the start point for actual study of meadows complexes. An aim of the phytosociological researches, concluded in years 1987-1988 and again in 1997 was paying an attention on the transformations on the plant cover of meadows in many years after finishing of an amelioration. In general the succession progresses from the Molinio-Arrhenatheretea communities introduced to the meadows during their after amelioration cultivation to the communities of Phragmitetea and Scheuchzerio-Caricetea fuscae classes. Contemporary meadow communities were differentiated by the humidity of habitats, fertilization or its lack and utilization or its abandonment.

16

Materiały do znajomości zbiorowisk chwastów segetalnych na obszarze Borów Skwierzyńskich

100%

Balcerkiewicz S., Pawlak G.

Badania Fizjograficzne nad Polską Zachodnią. Seria B

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1990

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tom 40

17

Zbiorowiska roslinne sciernisk w zachodniej czesci woj.siedleckiego

100%

Skrzyczynska J., Rzymowska Z.

Instytut Uprawy, Nawożenia i Gleboznawstwa w Puławach. Seria K

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1997

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tom 13

153-161

18

Zbiorowiska roslinnosci trawiastej w strefie skarp srodpolnych oczek wodnych

100%

Gamrat R.

Łąkarstwo w Polsce

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2003

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tom 06

47-56

The floral investigation conducted in the zone of scarps of midfield water basins of opened water located on the area of the Wełtynska Plain, differentiated the greatest area occupied by meadow species. The second largest group were rushes. Also, great number was taken place by family grass and composites. The reason for such distribution was high differentiation of humid habitats. The flora was dominated by hemicryptophytes and geophytes. The researched area, in respect of geographical division, was predominated by Euro-Siberian, cosmopolitan and connecting species. Because of great floral variety in the zone of scarps farmers should consider relingvishing their agrotechnical interventions in the area discussed.

19

Niektore zbiorowiska roslinne torfowisk Lasow Miradzkich na Kujawach

100%

Tomaszewska K.

Zeszyty Naukowe Akademii Rolniczej we Wrocławiu. Rolnictwo

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1997

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tom 70

109-123

20

Zbiorowiska roslinne subalpejskich pastwisk Gor Pokucko-Marmaroskich

100%

Chachulski L., Sienkiewicz D.

Łąkarstwo w Polsce

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2004

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tom 07

67-89

The plant cover of subalpine and alpine helt of Pokucko-Marmaroskie Mountains consists of semi-natural and natural plant communities. Some of these communities are endemic for the Eastern Carpathians. The aim of our work was a preliminary characteristics or common plant associations used as a pastures and their positioning in Polish taxonomy of plant communities. In years 2000-2004 we collected the data using Braun-Blanquet method. This paper contains the characteristics of Poo-Deschampsietum and Calamagrostietum villosae belonging to the class Betulo-Adenostyletea, Junco trifidi-Festucetum airoidis and Caricetum sempervirentis belonging to the class Juncetea trifidii and Mutellino purpureae-Nardetum (class Nardo-Callunetea). From the biological and agricultural point of view the reachest commmunities are Calamagrostietum villosae and Poo-Deschampsieteum. Described forms of these phytocenoses are different from those described by other authors for lower placed stands in Czywczyńskie and Bieszczady Mountains. They have typical combination of characteristic species but haven't any companion species belonging to the class Molinio-Arrhenatheretea. On the base of their agricultural usefulness and natural value we indicate the need of their protection. Communities Junco trifidi-Festucetum airoidis and Caricetum sempervirentis occure mainly in the alpine belt, above the reservation border, where pasturage is rare. A special emphasis is put on the characteristics of Caricetum sempervirentis because this natural phytocenose has never been mentioned in Polish literature as an association. The most devastated by pasturage plant cover is placed near farmers building. At these places the vegetation is dominated by Nardus stricta. We described the most common form of such phytocenoses as an association Mutellino purpureae-Nardetum. Plant communities mentioned above occupy slopes of investigated mountains in the original topographic scquence. It is due to decrcasing with altitude human activity and changing environmental conditions.

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