Wyniki wyszukiwania

1

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Distribution and dynamic trends of Pedicularis sylvatica L. in Poland

100%

Radke P., Sotek Z.

Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline

|

2017

|

tom 21

This paper presents the distribution of Pedicularis sylvatica, an endangered species across the whole Poland. In order to illustrate its dynamics four time periods were taken into consideration: before 1900, 1901-1950, 1951-1990 and after 1990. Until the present, 599 localities of P. sylvatica, have been known, half of which, i.e. 276 were recorded during intensive studies on wetland habitats in the years 1951-1990. Numerous localities – 195, were also recorded after 1990. In the 19th century 93 sites were documented and 91 in the first half of the 20th century. The analysis of the dynamics of P. sylvatica, shows that despite discovering new localities, primarily in the south of the country, the species exhibits recessive trends, on some areas, especially in the north.

2

Disappearance of Molinio-Arrhenatheretea meadows diagnostic species in the Upper Plonia River Valley [NW Poland]

100%

Mysliwy M., Bosiacka B.

Polish Journal of Environmental Studies

|

2009

|

tom 18

|

nr 3

513-519

Our work is aimed at a multifaceted analysis of the present floristic composition of meadow assemblages in the upper Płonia River Valley and at comparing it with historical data. Special attention was paid to the disappearance of the species typical of the Molinio-Arrhenatheretea class, and the causes underlying the transformations observed.

3

Disappearance of the mid-field ponds as a result of agriculture intensification

100%

Pienkowski P.

Electronic Journal of Polish Agricultural Universities. Series Environmental Development

|

2003

|

tom 06

|

nr 2

The paper presents the results of an introductory historical analysis in occurrence of mid-field ponds on the situated in the area (9039 km2) of younger plaistocene landscapes of Pomerania. The analysis was based on the comparison of topographical maps from 1888 and 1980. Loss of the ponds was presented in relation to respective mesoregions and the character of surface features, taking into consideration the water surface size and melioration works conducted in the drainage basin area. For the analysis purposes mid-field ponds located in the areas which usage in compared periods has not changed were chosen.

4

Macromycetes of the Potentillo albae-Quercetum in the Swietokrzyskie Mts. - monitoring studies

100%

Luszczynski J.

Acta Mycologica

|

1998

|

tom 33

|

nr 2

5

Behaviour of pyrimethanil residues on tomato plants

100%

Sadlo S., Szpyrka E.

Journal of Plant Protection Research

|

2001

|

tom 41

|

nr 3

The objective of this work was to estimate the disappearance of pyrimethanil the active ingredient of Mythos 300 SC. At present, Mythos 300 SC is commonly used for the protection of greenhouse vegetables against diseases of fungal origin. The behaviour of pyrimethanil deposits was studied on tomato plants grown in commercial greenhouses sprayed with homogenous 0.15% aqueous solution of this plant protection product. It was found that the value of pyrimethanil residues on ripening fruits decreased by half and reached zero levels in 5.7 and 13.7 days after Mythos 300 SC application, respectively. Pyrimethanil residues on tomato leaves decreased by half within 4.0 days and reached zero level in the first 10.5 days. Therefore, in conditions of high infection pressure, there is a need to repeat the fungicide application as early as after 3 or 4 days after previous application of Mythos 300 SC.

6

Effect of the selected species of ciliates on beta-endoglucanase and xylanase activities and fibre disappearance from the rumen of sheep

100%

Michalowski T., Belzecki G., Pajak J. J., Kwiatkowska E.

Journal of Animal and Feed Sciences. Supplement

|

2001

|

tom 10

|

nr 2

7

Disappearance of the Warta River bifurcation in the Southern section of the Poznan gap during the Late Vistulian

100%

Antczak-Gorka B.

Quaestiones Geographicae. Zeszyt Specjalny

|

1995

|

tom 04

8

Disappearance of 3H-leucine incorporation circadian rhythm induced by symplasmic isolation of Chara vulgaris antheridium from thallus

100%

Kwiatkowska M., Poplonska K., Gosek A.

Folia Histochemica et Cytobiologica

|

1999

|

tom 37

|

nr 3

9

Gradual disappearance of vacuolated enterocytes in the small intestine of neonatal piglets

80%

Skrzypek T., Valverde Piedra J. L., Skrzypek H., Kazimierczak W., Biernat M., Zabielski R.

Journal of Physiology and Pharmacology. Supplement

|

2007

|

tom 58

|

nr 3

87-95

10

The disappearance of stonewort populations in lobelia lakes of the Kashubian Lakeland (NW Poland)

80%

Bociag K., Rekowska E., Banas K.

Oceanological and Hydrobiological Studies

|

2011

|

tom 40

|

nr 2

11

Geomorphological effects of river valleys anthropogenic transformations in the Perznica catchment during the last 200 years (Drawsko Lakeland, Parseta river basin)

80%

Szpikowski J.

Quaestiones Geographicae

|

2011

|

tom 30

|

nr 1

12

Disappearance of iprodione deposits on peppers, eggplants and tomatoes

80%

Sadlo S.

Journal of Plant Protection Research

|

2000

|

tom 40

|

nr 2

Disappearance of iprodione deposits on peppers, eggplants and tomatoes grown in commercial greenhouses and in a foil tunnel were studied. lt was found that iprodione residues on ripening fruits decreased according to simple regression lines. Their initial values dropped by half and reached zero levels within 2.5-2.8 and about 5 weeks after Rovral FLO 255 SC application, respectively. lprodione deposits on pepper leaves dropped within four weeks only by 30% white on eggplant leaves in practice stayed at the same level. The chemical may be suitable for the comparative study of real disappearance of pesticides after their applications for the control of pests and diseases.

13

Macromycetes of oak-hornbeam forests in the Bialowieza National Park - monitoring studies

80%

Skirgiello A.

Acta Mycologica

|

1998

|

tom 33

|

nr 2

14

Disappearance of dichlofluanid, chlorothalonil, vinclozolin and carbendazim on greenhouse tomatoes

80%

Sadlo S.

Journal of Plant Protection Research

|

2001

|

tom 41

|

nr 1

Disappearance of chlorothalonil, dichlofluanid, vinclozolin and carbendazim, as active ingredients of agrochemicals commonly used for the protection of greenhouse vegetables against fungal diseases, was studied comparatively. It was found that initial residues of chlorothalonil and dichlofluanid dropped by half within 4 and 2 weeks after treatment, respectively, while the deposits of vinclozolin and carbendazim were the most persistent and after 5 weeks still constituted 50% of their initial levels. Therefore, the obtained results indicated that iprodione, procymidone and vinclozolin should ensure the longest effective protection of greenhouse tomatoes while chlorothalonil, and especially dichlofluanid, for the shortest.

15

Zanikanie pozostalosci bupirymatu, propikonazolu, tetrakonazolu i triflumizolu na lisciach pomidora szklarniowego

71%

Szpyrka E., Sadlo S., Machowska A., Rupar J.

Progress in Plant Protection

|

2008

|

tom 48

|

nr 4

1260-1266

Ograniczanie wyników

Distribution and dynamic trends of Pedicularis sylvatica L. in Poland

Disappearance of Molinio-Arrhenatheretea meadows diagnostic species in the Upper Plonia River Valley [NW Poland]

Disappearance of the mid-field ponds as a result of agriculture intensification

Macromycetes of the Potentillo albae-Quercetum in the Swietokrzyskie Mts. - monitoring studies

Behaviour of pyrimethanil residues on tomato plants

Effect of the selected species of ciliates on beta-endoglucanase and xylanase activities and fibre disappearance from the rumen of sheep

Disappearance of the Warta River bifurcation in the Southern section of the Poznan gap during the Late Vistulian

Disappearance of 3H-leucine incorporation circadian rhythm induced by symplasmic isolation of Chara vulgaris antheridium from thallus

Gradual disappearance of vacuolated enterocytes in the small intestine of neonatal piglets

The disappearance of stonewort populations in lobelia lakes of the Kashubian Lakeland (NW Poland)

Geomorphological effects of river valleys anthropogenic transformations in the Perznica catchment during the last 200 years (Drawsko Lakeland, Parseta river basin)

Disappearance of iprodione deposits on peppers, eggplants and tomatoes

Macromycetes of oak-hornbeam forests in the Bialowieza National Park - monitoring studies

Disappearance of dichlofluanid, chlorothalonil, vinclozolin and carbendazim on greenhouse tomatoes

Zanikanie pozostalosci bupirymatu, propikonazolu, tetrakonazolu i triflumizolu na lisciach pomidora szklarniowego