FPUTS seria Agricultura, Alimentaria, Piscaria et Zootechnica, 2012
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Pozycja Open Access Seed Germination and Plant Development of Bletilla Striata in Vitro(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Kulpa, Danuta; Katroń, Joanna; Department of Plant Genetic, Breeding and Biotechnology, West-Pomeranian University of Technology; Department of Plant Genetic, Breeding and Biotechnology, West-Pomeranian University of TechnologyCelem badań było opracowanie metody kiełkowania nasion in vitro i regeneracji chińskiej rośliny leczniczej – bletilii pasiastej (Bletilla striata). Stwierdzono, że do kiełkowania nasion tego storczyka w kulturach in vitro najbardziej odpowiednia jest poźywka Knudson "C" (Knudson 1946) bez dodatku roślinnych regulatorów wzrostu. Kiełkujące w kulturach in vitro siewki winny być regenerowane na podłoźu według Knudsona (1946) z dodatkiem 0,2 mg · dm–3 NAA. Zregenerowane rośliny, wysadzone w podłoźe firmy Hollas, są zdolne do wzrostu w warunkach szklarniowych.Pozycja Open Access Związek polimorfizmu kappa-kazeiny (cask) z wydajnością i składem mleka krów rasy polskiej holsztyńsko-fryzyjskiej odmiany czarno-białej(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Cioch, Barbara; Czerniawska-Piątkowska, Ewa; Chociłowicz, Ewa; Szewczuk, Małgorzata; Katedra Nauk o Zwierzętach Przeżuwających, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie,; Katedra Nauk o Zwierzętach Przeżuwających, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie,; Katedra Nauk o Zwierzętach Przeżuwających, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie,; Katedra Nauk o Zwierzętach Przeżuwających, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie,The study involved 859 Polish Holstein-Fresian var. Black-and-White cows. The kappa-casein (CASK) genotypes were determined using PCR (Polymerase Chain Reaction) method. It was found that allele of CASKA had occurred more frequently than allele of CASKB in all analyzed lactations of Polish Holstein-Fresian cows. It was also found that cows with the CASK AA genotype had a higher milk yield than cows with CASK BB genotype. The differences were significant (P ≤ 0.01) in the second lactation. The highest milk protein content and fat content for the three analyzed lactations were recorded for the CASK BB genotype. The differences were significient (P ≤ 0.01, P ≤ 0.05) in the second lactation and the third lactations. Milk with a higher contents protein in cows with CASK BB genotype is a better material in technological usefulness.Pozycja Open Access Analiza możliwości prognozowania barwy polędwicy wołowej poddanej obróbce cieplnej, prowadzonej w piecu konwekcyjno-parowym, na podstawie składowych barwy mięsa surowego(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Guzek, Dominika; Głąbska, Dominika; Wierzbicka, Agnieszka; Zakład Techniki w Żywieniu, Katedra Żywności Funkcjonalnej i Towaroznawstwa Wydział Nauk o Żywieniu Człowieka i Konsumpcji, Szkoła Główna Gospodarstwa Wiejskiego w Warszawie; Zakład Dietetyki, Katedra Dietetyki, Wydział Nauk o Żywieniu Człowieka i Konsumpcji Szkoła Główna Gospodarstwa Wiejskiego w Warszawie; Zakład Techniki w Żywieniu, Katedra Żywności Funkcjonalnej i Towaroznawstwa Wydział Nauk o Żywieniu Człowieka i Konsumpcji, Szkoła Główna Gospodarstwa Wiejskiego w WarszawieThe aim of the research was to assess the possibilities of beef tenderloin colour prediction in RGB colour system, after thermal treatment conducted in steam-convection oven in constant conditions, on the basis of beef colour before thermal treatment, using the computer image analysis. It was observed, that G and B components of colour of beef tenderloin before thermal treatment were correlated with G and B components of browned surface of meat after treatment. In case of R component of colour of browned surface of meat and all components of colour of meat after thermal treatment, no correlation with colour of meat before treatment was observed. It may be concluded, that prediction of beef tenderloin colour after thermal treatment may be impossible, because it depends on degree of doneness (tenderloin rare, medium, well done), but prediction of colour of browned surface of meat seems to be a promising direction in researches.Pozycja Open Access Wpływ chemicznego i mechanicznego zwalczania Taraxacum officinale na zawartość NDF i ADF w runi łąkowej(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Jankowska, Jolanta; Pracownia Agrometeorologii i Podstaw Melioracji, Uniwersytet Przyrodniczo-Humanistyczny w SiedlcachThe aim of this study was determine the effect of different methods of Taraxacun officinale control on the fraction of fibers, namely NDF and ADF in the meadow sward. Experiment was founded in 2007 on permanent grasslands in the śelków village near Siedlce (geographical coordinates: 52º08'N and 22º11'E) and was conducted until 2009. The field experiment was set up in randomized blocks in 3 replications. Experimental factors were two mechanical methods of Taraxacum officinale control by the pulling and mowing, and four selected herbicides (Rancho EC 242, Bofix EC 260, Starane 250 EC and Mniszek 540 SL). Plot area was 9 m2 . In each growing season three cuts were harvested. In the studies the content of fiber fractions NDF and ADF in meadow sward were determined. Used chemical methods of Taraxacum officinale control may affect on the feed uptaking, especially on the objects where herbicide Mniszek was used. It’s is evidenced by the highest content of neutral-detergent fiber fractions in the feed in compare to other objects. The feed from the objects with the mechanical method of Taraxacum officinale control the lowest digestibility was characterized. From chemical methods of dandelion control, the greatest influence on fooder digestibility had Starane herbicide (fluroksypyr in the form of ester 1-methylo heptylov).Pozycja Open Access Ocena niepewności obliczenia czasu półtrwania herbicydu w glebie(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Gregorczyk, Andrzej; Swarcewicz, Maria Katarzyna; Katedra Agronomii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Syntezy Organicznej i Technologii Leków, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieThe object of this study was the kinetics of disappearance of linuron in soil, under laboratory conditions. Compared two methods of indirect determination of half life time and estimation accuracy of the calculations. These were the analytical method (for example, a simple first-order reaction model) and the graphical method (assuming a linear decay of the active substance). According to the current international standards assume that a measure of uncertainty of measurement was the double value of standard deviation. Calculated expanded uncertainty of measurement of the absolute half period and the relative uncertainty. Depending on the method used was different, but similar half-life values (36.1 and 37.3 days). It was found that the analytical method was more accurate (relative uncertainty 3.0%) than the graphics (uncertainty 4.8%).Pozycja Open Access Ocena odrastania muraw trawnikowych z udziałem śmiałka darniowego(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Jankowski, Kazimierz; Jankowska, Jolanta; Sosnowski, Jacek; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w SiedlcachThe aim of this work was to evaluate the usefulness of tufted hairgrass to establish turf lawns used extensively as a result of the impact of it’s on the degree of lawns regrowth. Field experiments were founded in April 2003. In one experiment were sown the seeds of five grass species in pure sowing on the plot with an area of 1 m2. It was tufted hairgrass, clump red fescue, rhizomes red fescue, tall fescue, kentucky – bluegrass. In the second experiment were sown mixtures of this grass species with tufted hairgrass. Seeds for these experiments came from IHAR in Radzików. In the first experiment, research factors were 5 species of grasses and 3 date of observation and in the second – 5 kind of mixtures and 3 date of observation. As a date for observation for the spring was adopted mid-May, for the summer mid-July, for the autumn mid-October. The study was conducted in the years 2004–2005 by making systematic observations once a season (spring, summer, autumn). Each year of the study the lawns regrowth were evaluated. This evaluation was made according to the COBORU methodology. Valuation used 9o scale, where 9 meant the best value of this feature. Regrowth of tufted hairgrass turf was slower than kentucky bluegrass or red fescue, and so this species which are commonly used in lawn mixtures with varying suitability. From the five lawn mixtures established on the tufted hairgrass base, a mixture consisting of 50% of the tufted hairgrass and red fescue the slowest regrowth was characterized. The slow regrowth rate of tufted hairgrass both in monoculture and in mixtures create the possibilities to use this grass species in greater extent to the establish of lawns especially those that will not require too frequent mowing.Pozycja Open Access Potencjał allelopatyczny wyciągów wodnych z chwastów w stosunku do siewek pszenicy ozimej i żyta(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Komorowska, Anna; Wrzesińska, Eleonora; Bochyński, Paweł; Zakład Uprawy Roli i Roślin, Katedra Agronomii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Uprawy Roli i Roślin, Katedra Agronomii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Uprawy Roli i Roślin, Katedra Agronomii, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieThe purpose of this research was to determine the influence of water extracts derived from weeds: wild horsetail (Equisetum arvense L.), nettle (Urticae dioica L.) and their mixtures on different levels of concentration (0; 1; 2; 3%), by soaking and watering the grain on the germination ability and the initial growth of the winter wheat (Triticum aestivum L.) and rye (Secale cereale L.). Results showed that, water extracts from the wild horsetail had a greater impact on the checked parameters of both the winter wheat and rye, than the extracts derived from nettle and their mixtures. Used water solutions from weeds compared with the distilled water hindered the initial growth of plants; reduced the germination ability, length and mass of seedlings, in addition the solutions with the most inhibitory interaction were the ones with the highest concentration (3%). Solutions, with lower concentration of 1 and 2% had similar interactions with the range of checked parameters, especially a length of seedlings and their mass. However the way of application of water solutions had a greater impact on the parameters of winter wheat rather than rye’s. Soaking the wheat in comparison with watering caused the reduction of the grains germination capacity, but increased length and mass of seedlings. In case of rye soaking increased the mass of seedlings.Pozycja Open Access Zawartość cynku i miedzi w trawie Festulolium braunii i podłożach wykonanych z popiołów z węgla wzbogaconych materią organiczną i aktywnymi mikroorganizamami(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Gibczyńska, Marzena; Stankowski, Sławomir; Mazur, Jacek; Lewandowska, Leokadia; Zakład Chemii Ogólnej i Ekologicznej, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Agronomii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Inżynierii Sanitarnej, 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 active microorganisms (EM-1). In the three-year study with Festulolium braunii (v. Felopa) copper and zinc contend were investigated in beddings and grass. The following components were used in the experiment: light soils, fluidal ash from CHP Źerań, wheat straw, municipal sewage sludge. As factors activating biochemical processes the following substances were used: active microorganisms EM-1 and ceramic powder EM-X. The addition of sewage sludge in combination with wheat straw to beddings constructed on the basis of soil and ash increased zinc content, especially in the first year of the experiments. The addition of sewage sludge and straw to the beddings with the soil was the main factor responsible for increase copper content in the beddings. The amount of copper was not exceeded of the limit typical for the soil. Introduction EM-1 to the beddings has not impact on the zinc and copper content in the beddings. The results indicate the possibility to use of municipal sewage sludge as a fertilizer or/and for the recultivation purposes.Pozycja Open Access Ocena ubocznego oddziaływania spinosadu na aktywność oksydazy o-difenolowej w glebie(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Telesiński, Arkadiusz; Płatkowski, Maciej; Zakład Biochemii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Biochemii, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieInto the loamy sand and sandy loam introduced the insecticide Spintor 240 SC, containing active substance spinosad, in the field dose, 5, 10 and 25 times larger. After treatment soil of spinosad o-diphenol oxidase activity was significant changed, but effect of spinosad was not connected with dose of insecticide. Effect of spinosad depended on soil properties: in loamy sand induced stimulation, but in sandy loam induced inhibition of o-diphenol activity.Pozycja Open Access Jakość owoców dwóch odmian winorośli oraz wpływ sposobu ich maceracji na barwę moszczu(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Ochmian, Ireneusz; Chełpiński, Piotr; Rozwarski, Rafał; Strzelecki, Roman; Pantecki, Paweł; Angelov, Ludmil; Stalev, Bojan; Pracownia Sadownictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Pracownia Sadownictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Pracownia Sadownictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Pracownia Sadownictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Pracownia Sadownictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Winiarstwa, Uniwersytet Rolniczy w Plovdiv, Bułgaria; Katedra Winiarstwa, Uniwersytet Rolniczy w Plovdiv, BułgariaThe research was conducted in the years 2010–2011 at the Fruit Farming Laboratory of the West Pomeranian University of Technology in Szczecin. Two cultivars of grapevine were examined, Regent and Cabernet Sauvignon. The size of clusters and fruits, the content of extract and organic acid and juice yield of the grape must obtained were examined. The changes of grape must colour in the process of warm (20–22oC) and cold (7–10oC) maceration were evaluated. It was shown that the Regent cultivar was characterized by larger fruits. Grapes from this cultivar also had a higher content of organic acids, vitamin C and yielded more juice, compared to Cabernet Sauvignon fruits. However, a lower extract content was found in Regent cultivar fruits. It was also found that the temperature of grape must maceration affects its colour. The release of dark dye from grape skins occurred more rapidly during warm maceration. More substances which give wine its red colour were found in the grape must prepared from Cabernet Sauvignon fruits. The measurement performed on the last day of maceration of both cultivars under analysis, regardless of the temperature at which this process was conducted, revealed the highest value of the b* parameter which defines the blue colour.Pozycja Open Access Zawartość histaminy w owocach. Doniesienie(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Czerniejewska-Surma, Barbara; Surma, Orina; Plust, Dominika; Bienkiewicz, Grzegorz; Zakład Towaroznawstwa i Oceny Jakości, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Towaroznawstwa i Oceny Jakości, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Towaroznawstwa i Oceny Jakości, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Towaroznawstwa i Oceny Jakości, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieHistamine is well known biogenic amine. This amine plays an important role in the human body and may pose a risk to human health and life. Knowledge of the histamine content in food products and consequences of its formation are very important for food technologist. The aim of this study was to determine the histamine content in the fruits from polish plant and from import. Material for the analyses were: pome fruits, stone fruits, berries, nuts and tropical fruits. Histamine content was determined by the colorimetric method according to PN-87-A-86784. The amount of histamine ranged from 2.15 to 31.04 mg · kg–1. The highest content of histamine was observed in lemons. Among the studied groups of fruits contain the most of histamine content have pome fruit, then nuts, tropical fruits, berries and stone fruits. The obtained results show that none of the studied fruits did not contain histamine above of allowable limits.Pozycja Open Access Wpływ użyźniacza glebowego na efektywność nawożenia azotem mieszanek Festulolium braunii z koniczyną łąkową i lucerną mieszańcową(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Sosnowski, Jacek; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w SiedlcachIn order to determine the effects of soil fertilizer and species composition and quantitative of Festulolium braunii mixtures with red clover and alfalfa on the efficiency of nitrogen fertilization, on the experimental object of Grassland Department and Green Areas Creation the experiment with these species was established. Surface plot was 6 m2 . The period of full, three – cuts using of this objects was in 2008–2010. The first experimental factor were three grass – legume mixtures with different grass species composition and quantity. The second factor was the soil’s fertilizer, which was used for a once watering plants in the phase of grasses shooting in the first regrowth as a solution at a dose of 0,9 l · ha–1 diluted in 350 l of water. In the order to determine the efficiency of nitrogen utilization, the following levels of this factor were introduced: N0 – no nitrogen and N1 – nitrogen in dose 60 kg N · ha–1rocznie (34% ammonium nitrate). In addition to all plots potassium fertilization at 40 kg K2O · ha–1 and phosphorus in a dose of 80 kg P2O5 · ha–1 were used. During the full utilization of the objects, the detailed study included: plant dry matter yield (t · ha–1) and total protein content (%). Based on these characteristics, it was calculated the nitrogen taken with the yield and the following indicators: Er – agricultural efficiency (agronomic), Ef – the physiological efficiency and W – the nitrogen utilization. The study showed that application of soil’s fertilizer to supply the analyzed mixtures did not resulted the increase of nitrogen utilization from fertilizer caused only an increase of its uptaking which resulted in a higher value agronomic and physiological efficiency of crops. While the nitrogen utilization supplied with mineral fertilizer was the highest on the objects with two–components mixtures.Pozycja Open Access Wpływ zróżnicowanej dawki odpadu popieczarkowego na stopień odrostu muraw trawnikowych(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Jankowski, Kazimierz; Czeluściński, Wiesław; Jankowska, Jolanta; Sosnowski, Jacek; Wiśniewska-Kadżjan, Beata; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach; Pracownia Agrometeorologii i Podstaw Melioracji, Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w SiedlcachTo fertilize both grassland and lawns can be used refuses from mushrooms cultivation. Utilization mushroom’s refuses is still very little known. The aim of this study was to determine the effect of mushroom’s substrate on the compactness of turf lawn with varying participation of perennial ryegrass. The field experiment was established in 2004 on agricultural object of University of Natural Sciences and Humanities in Siedlce. It was tested the type of lawn mixtures: Wembely (M1); Parkowa (M2), Relax (M3), Półcień (M4), and the mushroom’s substrate in different dose (0, 2, 4, 6 kg · m–2). On the all experimental objects mineral fertilization in the form of Pokon fertilizer was used. In each year of the study the lawn compactness was evaluated. This evaluation was made according to the IHAR methodology. Among the studied lawn mixtures the quickest regrowth was characterized Wembley mixture with 80% share of perennial ryegrass, and generally with a decreasing of the percentage of perennial ryegrass in the mixture, the regrowth decreased. In a view point of the lawns owner it’s a favorable feature. Increasing the dose of mushroom’s refuse also increased regrowth of turf lawns but it caused a further improvement in the condition of subjects such as lawn color, compactness etc. which has been confirmed in other studies.Pozycja Open Access Wpływ podłoża na ukorzenianie się sadzonek zielnych i zdrewniałych borówki wysokiej odmiany Bluecrop(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Ochmian, Irenusz; Saniewska, Adrianna; Pracownia Sadownictwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Pracownia Sadownictwa, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieThe research was conducted at the Fruit Farming Laboratory of the West Pomeranian University of Technology in Szczecin to study the effectiveness of the rooting ability of softwood cutting and hardwood cutting of the highbush blueberry in substrates containing peat, perlite and sand. The percentage of cutting taking root as well as the number and length of roots and the chlorophyll content index were determined. It was found that the reproduction of the blueberry plants of the Bluecrop cultivar was more effective if hardwood cutting were used (64%). Peat perlite and the mixture of the two were the best substrates to cause hardwood cutting and softwood cutting to take root. They had the highest percentage of plants taking root (from 55% to 83%) and the largest number of roots (from 7 to 14). The longest roots were formed in plants grown in substrates prepared from peat and perlite (106 mm) and also in peat alone (110 mm), especially softwood cutting (132–141 mm), which grew roots almost twice as long as those in hardwood cutting. Moreover, the chlorophyll content index (SPAD) was also higher (approx. 50).Pozycja Open Access Wykorzystanie biomasy rdestowca ostrokończystego (Polygonum cuspidatum Siebold & Zucc.) do celów energetycznych(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Gregorczyk, Andrzej; Wereszczaka, Jacek; Stankowski, Sławomir; Katedra Agronomii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Agronomii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Agronomii, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieIn the field experiment conducted in 2006–2008 years, the influence of harvest number (one or two) and levels of nitrogen initial fertilization: (25, 50, 75, 100 kg N · ha–1 ) on dry matter, calorific value, and ash of the Japanese knotweed plants was estimated. The energetic effectiveness index was calculated, also. Application of initial nitrogen doses had no significant effect on final dry matter yields of plants. Planning multi-year utilization of knotweed as a renewable source of energy one harvest during autumn- winter time seemed to be best. High biomass yields of Japanese knotweed (mean 9.84 t · ha–1) and great calorific value (16–17 MJ · kg–1), indicate that is a possibility for utilization this plant as an energetic plant (Ee = 8.27).Pozycja Open Access Właściwości chemiczne gliniastych gleb uprawnych o zróżnicowanej rzeźbie terenu z uwzględnieniem zbiorowisk roślinnych po piętnastu latach odłogowania. Cz. II. Zbiorowiska roślinne w obrębie wierzchowiny, zbocza i w obniżeniu(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Kutyna, Ignacy; Malinowski, Ryszard; Niedźwiedzki, Edward; Katedra Ochrony i Kształtowania Środowiska, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Gleboznawstwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Gleboznawstwa, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieAfter a period of 15 years, 17 phytosociological relevés were taken in 2006, on a slope top, on a slope and in a ground lowering area within the soils formed from loam. In 1993 (the first year of fallowing), segetal communities were observed on the slope, on the slope top and in the ground lowering. The slope and the slope top were settled by phytocoenoses of the Aphano-Matricarietum consolidetosum subassociation with a considerable contribution to them of the species of the Sisymbrietalia order. Whereas in the ground lowering, a typical subassociation Aphano-Matricarietum occurred. After 15 years no species characteristic of the subassociation and the association present in 1993 were recorded. In the process of the secondary succession a gramineous community Convolvulo arvensis-Agropyretum repentis appeared. In a part of this syntaxon, mainly on the slope top, a variant with Arrhenatherum elatius, and on the slope a variant with an aggressive species Calamagrostis epigejos were distinguished. In the ground lowering, dominating are the species characteristic of the Ranunculo-Alopecuretum geniculati association: Ranunculus repens, Agrostis stolonifera and Agrostis geniculatus of the Molinio-Arrhenatheretea class. In both communities the species of scrub communities Rosa canina, Crataegus monogyna and forest communities Fraxinus excelsior also occur, however, less frequently. The seeds of the latter species spread anemochorically on the studied area from the adjacent roadside plants. The presence of these species indicates the taking place process of an ecological succession leading towards the formation of scrub communities.Pozycja Open Access Jakość sensoryczna mięsa wieprzowego zapeklowanego metodą zalewową solankami o różnym składzie(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Balejko, Jerzy Andrzej; Kowalski, Michał; Czerniejewska-Surma, Barbara; Balejko, Edyta; Zakład Inżynierii Procesowej i Maszynoznawstwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Inżynierii Procesowej i Maszynoznawstwa, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Towaroznawstwa i Oceny Jakości, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Podstaw Żywienia Człowieka, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieThe estimation of quality changes of raw and cooked pork meat pickled previously by immersion method with taking advantage four curing solution differing with the chemical composition was investigated. The pointed method of appearance, smell, colour and texture of raw meat were applied. Additionally after the thermal treatment the taste was evaluated. Moreover the colour profiling analysis (raw meat and after thermal treatment) and palatability tests (cooked meat) were taken. The estimation was made after 24, 129 and 216 hours. The pickling time and the kind of applied curing solution have no impact of the pork loin on the general estimation before and after thermal treatment. Thermal treatment has impact on the colour profile of loin only in case of immersion method of pickling.Pozycja Open Access Wpływ zróżnicowanej dawki odpadu popieczarkowego na cechy jakościowe muraw trawnikowych(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Jankowski, Kazimierz; Czeluściński, Wiesław; Jankowska, Jolanta; Sosnowski, Jacek; Wiśniewska-Kadżajan, Beata; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach; Pracownia Agrometeorologii i Podstaw Melioracji, Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach; Katedra Łąkarstwa i Kształtowania Terenów Zieleni, Uniwersytet Przyrodniczo-Humanistyczny w SiedlcachThe field experiment was established in 2004 on the object of the University of Natural Sciences and Humanities in Siedlce. In the conducted experiment, the following factor was applied: mushroom’s substrate doses (0, 2, 4, 6 kg · m–2). In the study a commercially available grass mixture of Super gazon was used. On the all experimental objects mineral fertilization in the form of Pokon fertilizer was used. In each year of the study many characteristics were evaluated such as the general aspect, compactness, color and regrowth. Additionally, in the autumn of each study year the root biomass produced by the turf was determined. The value of all studied features of turf lawns has improved with increasing the doses of mushroom’s refuse and this refuses effected the turf compactness as the most favorable.Regardless of the mushroom’s refuse dose more favorable values of the studied features the turf lawns reached in the first year of the study, than in the second. It may indicate about weakening effect of the impact of used mushroom’s refuse in subsequent study years.Pozycja Open Access Zróżnicowanie morfologii oraz właściwości gleb leśnych i ornych położonych w strefie czołowomorenowej Pomorza Zachodniego(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Chudecka, Justyna; Tomaszewicz, Tomasz; Zakład Rekultywacji i Chemii Środowiska, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Rekultywacji i Chemii Środowiska, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieDifferently used soils from two adjacent slopes on the area with young glacial relief of Western Pomerania have been investigated. The morphology and properties of soils used in agriculture were shaped by erosion. On convex parts of slope, the lessive eroded soils have been occurred, depleted of humus and thus more susceptible to physical degradation and destruction of structure. On the concave parts of slope, the delluvial soil have been occurred, created as the result of deposition of material displaced from higher-lying parts of slope, rich in organic matter and more resistant to physical degradation and destruction of structure. All the arable soils were characterized by relatively high values of pHKCl and base saturation (BS). In forest, on the summit and convex slope the typical lessive soils have been found but in the subsidences – the delluvial humouse. Regardless of location, the forest soils were more affluent in organic matter and resistant to physical degradation and destruction of structure. The measured values of pHKCl and BS, significantly lower than in agricultural soils, have indicated the washing of profiles, occurring in conditions of good soil infiltration.Pozycja Open Access Wpływ zasolenia wybranych podłoży na wzrost i kwitnienie krwawnika pospolitego (Achillea millefolium L.) I krwawnika wiązówkowatego (Achillea filipendulina Lam).(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Janicka, Dorota; Dobrowolska, Agnieszka; Katedra Ogrodnictwa, Pracownia Roślin Ozdobnych, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Ogrodnictwa, Pracownia Roślin Ozdobnych, Zachodniopomorski Uniwersytet Technologiczny w SzczecinieExperiments which determined the influence of salinity and medium on the growth, development and quality of two yarrow species were conducted in the years 2008–2009. Achillea millefolium and Achillea filipendulina seedlings were sown in September, 7 months before the beginning of the experiments constituted the research material. Young plants in their vegetative phase were planted before April 10 in five substrates – deacidified peat was the first substrate; 10, 20 and 30% of zeolite was added to the three next ones, respectively, and a mixture of acidic peat and mineral soil 1:1 v/v constituted the last substrate. The Azofoska fertilizer was used at a dose of 5 g dm–3. 3 weeks after planting when the root system regenerated, the plants began to be watered with a NaCl solution with EC 6.3 mS cm, obtained by adding 3.4 g of NaCl to 1 dm3 of water. The salinization was performed for four consecutive weeks, once a week. For the fernleaf yarrow was used 300 ml, and for the common yarrow was used 500 ml of the working liquid per pot. The amount of the working liquid depended on the size of the pots. The salinization process was ended after phytotoxicity symptoms occurred on plants. It was found that the use of salt slightly stimulated the growth of the common yarrow and also increased the mass of the above-ground parts. Poorer and delayed flowering of plants treated with the NaCl solution was observed for the fernleaf yarrow. The partial browning and drying of shoot tips was observed in both species, which slightly reduced their decorative value.