Wydanie 283(17) 2011
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Pozycja Open Access Wielkość i jakość plonu bulw potomnych frezji z grupy Easy Pot w zależności od rodzaju i dawki nawozu(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2011) Żurawik, Piotr; Zawadzińska, Agnieszka; Pracownia Roślin Ozdobnych, Katedra Ogrodnictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Pracownia Roślin Ozdobnych, Katedra Ogrodnictwa, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieExperiments were conducted in the years 2006–2007, in spring-summer season, in the unheated foil tunnel. Corms and cormlets of freesia from Easy Pot Group (‘Gompey’, ‘Popey’ and ‘Suzy’) were the plant material. The influence of traditional fertilizer Azofoska and the slow-release fertilizers Osmocote Plus 5/6M, Osmocote Exact and Polyon 5/6 was evaluated in the experiments. Among all evaluated cultivars ‘Gompey’ was characterized by the greatest coefficient of corm number increase. Coefficient of corm weight increase depended on the size of planted corms. When freesia was cultivated from corms all fertilizers affected increase of both coefficients. Whereas, in experiments where cormlets were the plant material, Polyon affected decrease of the yield of freesia, independently on its dose. The greatest yield of corms was obtained when Osmocote Plus and Osmocote Exact were used, independently on cultivar, size of corms and dose of fertilizer.Pozycja Open Access Charakterystyka nielegalnych wysypisk zlokalizowanych na terenie gminy Kobylanka(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2011) Zabłocki, Zdzisław; Podlasińska, Joanna; Kruczek, Izabela; Katedra Ochrony i Kształtowania Środowiska, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Ochrony i Kształtowania Środowiska, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Ochrony i Kształtowania Środowiska, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieDuring the field inspection carried out in 2009 within the area of Kobylanka community 17 illegal waste dumping sites were surveyed. For each waste dumping site the photographical documentation as well calculation of its area and deposed wastes volume were done. The share of wastes in dominated wastes classes collected on waste dumping sites were evaluated. Among 17 illegal waste dumping sites dominate category of small and medium point ones (11) on which domestic and construction wastes were predominately collected. Surveyed sites covered the area of 10320 m2 ; volume of wastes was about 6793 m3 . Only at the two largest areas (covering 80% of total area under investigation) about 70% of wastes were collected, mainly large dimensional and construction ones. Forests and natural depressions are the most common places for illegal wastes disposal. This can testify as an intention of local community members for hiding the illegally disposed wastes.Pozycja Open Access Wpływ nielegalnych wysypisk odpadów na niektóre właściwości gleb na terenie gminy Kobylanka(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2011) Zabłocki, Zdzisław; Podlasińska, Joanna; Kruczek, Izabela; Katedra Ochrony i Kształtowania Środowiska, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Ochrony i Kształtowania Środowiska, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Ochrony i Kształtowania Środowiska, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieThe study confirmed the impact of uncontrolled dumping waste sites on some chemical properties of soil, particularly in the surface layers. It manifests itself as: the change in pH within the landfill as compared to adjacent areas, increase of conductivity indicated on the higher salinity of soil, increase of organic matter content resulting from the deposit of organic waste, increased content of C and N and the extension of C:N ratio, which indicates on reduced ability of microorganisms to the processing of organic matter and increase in soil additives in the form of glass, metals, plastics, which can contribute to degradation of soils. The wastes stored at the surveyed illegal dumping sites within the area of municipality Kobylanka not significantly affected the heavy metal contamination of soils. The most of soil samples shall be eligible for the soils with the natural category of Cr, Cu, Hg, Ni, Pb and Zn content. Only a few samples of soil were classified to category with increased content of Zn, Cu, Pb and the average of Ni and Cr.Pozycja Open Access Struktura geograficzno-historyczna flory zbiorowisk upraw zbóż ozimych i kilkunastoletnich odłogów(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2011) Kutyna, Ignacy; Malinowska, Katarzyna; Katedra Ochrony i Kształtowania Środowiska, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Fizjologii Roślin, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieThe paper presents the geographical and historical spectrum of agrophytocoenoses flora of winter crops cultivation and a dozen year old fallows adjacent to them, in the area of the south-western part of the Szczecin Plain. A series of anthropogenic indices were determined. 242 phytosociologic releves taken within the area of differentiated soil conditions were used in the description. The affiliation of individual taxons to the geographical and historical status was determined and then anthropogenic indices were calculated. In regard to the scope of natural character of the examined flora biotopes, the contribution of nonsynanthropic spontaneophytes (Sp) is symbolic, and the indices are very small what results from the aricultural use of biotopes. The flora of both differently exploited habitats is under strong anthropopression and this is a favourable factor for synanthropization of phytocoenoses. The values of (Sw) and (Sp) are very large and they confirm the process of restructure of the communities. A clear change is observed in the floristic character of fallows in which the contribution of apophytes increases. The process of apophyzation is confirmed by larger values of indices (Aw) and (Ap) in phytocoenoses of fallows. In segetal communities of winter crops markedly dominant are archeophytes and the (Ar) index is significantly larger than that in the flora of fallows. The influence of a human being on the communities of winter crops cultivation is also confirmed by a larger index of flora general anthropophytisation (An). The contribution of kenophytes and diaphytes is symbolic and the indices of kenophytization (Kn) and fluctuation changes in the total flora (FLC) are very small. The high indices of total flora stability (TC) confirm the stability of floristic composition of the studied phytocoenoses.Pozycja Open Access Wpływ podłoży z dodatkiem zeolitu oraz perlitu na ukorzenianie sadzonek pędowych kolumnei szorstkiej (Columnea hirta Klotzsch et Hanst.)(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2011) Janicka, Dorota; Dobrowolska, Agnieszka; Katedra Ogrodnictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Ogrodnictwa, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieThe aim of the study conducted in the years 2008–2009 was assessment of the effect of growing media on rooting of apical and leaf-bud cuttings of hairy columnea (Columnea hirta). Medium components included sphagnum peat, perlite and zeolite in the following variants: 1. deacidified sphagnum peat, 2. zeolite, 3. peat with zeolite 3:1 v/v, 4. peat with zeolite 1:1 v/v, 5. peat with zeolite 1:3 v/v, 6. perlite, 7. peat with perlite 3:1 v/v, 8. peat with perlite 1:1 v/v, 9. peat with perlite 1:3 v/v. After 6 weeks of rooting, the number of developed roots and their length, the number of roots longer than 3 cm, and also the number of offshoots developed by cuttings. Apical cuttings developed larger and more complicated root system than leaf-bud cuttings. The plants that were rooted in media with the addition of zeolite or perlite (25–50%) produced many roots. The number of long roots were the biggest in the medium peat + zeolite 3:1 v/v.Pozycja Open Access Zmiany zawartości żelaza i manganu w podkładach wykonanych z osadów ściekowych, słomy pszennej i popiołów fluidalnych z węgla kamiennego w połączeniu z efektywnymi mikroorganizmami (em-1) oraz w uprawianej na nich trawie Festulolium braunii odmiany Felopa(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2011) Gibczyńska, Marzena; Hury, Grzegorz; Romanowski, Marcin; Brzostowska-Żelechowska, Danuta; Tarasewicz, Danuta; Zakład Chemii Ogólnej i Ekologicznej, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Agronomii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Chemii Ogólnej i Ekologicznej, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Chemii Ogólnej i Ekologicznej, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Chemii Ogólnej i Ekologicznej, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieThe aim of this study was to assess the possibility of recultivation of coal fluidal ashes by combining them with fermented sewage sludge, straw and formulation effective microorganisms (EM-1). Based on the results of the three-year study with Festulolium braunii, variety Felopa, the influence of factors introduced in the experiment on the iron and manganese content in the soil and grass. The following components were used in the experiment: light soils, fluidal ash - provided by the Vattenfall Heat Poland Company in Warsaw, from CHP śerań, wheat straw, sewage sludge was collected from commune sewage. As factors activating biochemical processes the following substances were used: formulation of effective microorganisms (EM-1) and ceramic powder EM-X, which were provided by the Greenland Company. Results obtained in the experiment allow formulating the following conclusions. Application of activating substances, in the form of effective microorganisms (EM-1) formulation and EM-X ceramic powder, had no significant effect on the change of the content of exchangeable iron and total manganese in bedding and manganese in grass. After three years of experience bedding containing ash is still characterized by a higher iron content compared to the overall abundance of soil, although these quantities have been reduced compared to the initial period. Weight ratio of Fe/Mn in the grass, Festulolium braunii Felopa variety show that over time, reducing the amount of manganese in the grass going down to a greater extent than iron.Pozycja Open Access Siedliska przyrodnicze w ramach sieci Natura 2000 na obszarze doliny strumienia Stróżewskiego (woj. Zachodniopomorskie)(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2011) Bacieczko, Wanda; Klera, Magdalena; Kochanek-Felusiak, Agnieszka; Katedra Dendrologii i Kształtowania Terenów Zieleni, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Ośrodek Szkoleniowo-Badawczy w Zakresie Energii Odnawialnej, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Dendrologii i Kształtowania Terenów Zieleni, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieAfter the accession of Poland to European Union new formal regulations concerning nature conservation came into force. The applied legal documents are: 1) 92/43/EWG Council Directive from the 21st May of 1992, known as Habitat Directive and 2) 2009/147/WE Council Directive from 30th November 2009 so called Bird Directive. The Habitat Directive covers the protection of natural habitats and wild fauna and flora. The lack of proper analysis of natural habitats of StróŜewski Stream Valley according to recent formal standards and their protection urges was the cause for undertaking detailed studies on the topic. The natural habitats were appointed after the phytosociological studies toward the lowland during the research period (2007–2009). The main identifiers were plant assemblages with adequate PHYSIS codes. There were 10 valuable natural sites identified and coded on the area of the StróŜewski Stream lowland, representing aquatic, waterside, peat bog, variable humidity and fresh meadows or forest vegetation. The most significant area amongst them is inhabited by fresh meadows and dry-ground forest.