Instytut Nauk Rolniczych, Ochrony i Kształtowania Środowiska / Institute of Agricultural Sciences, Environment Management and Protection
Permanent URI for this collectionhttps://rdb.ur.edu.pl/handle/item/21
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Item type: Item , Effect of foliar application of microelements on chlorophyll content, canopy architecture indicators, and physiological parameters of Hordeum vulgare L. plants(PeerJ Publishing, 2025-09-18) Stadnik, Barbara; Tobiasz-Salach, Renata; Migut, DagmaraBackground The availability of nutrients determines the proper development and yield of plants. Microelements play an important role primarily as cofactors of important enzymes in the metabolic and physiological processes of plants. Barley (Hordeum vulgare L.) is one of the most popular cereals in the world. It is used mainly as animal feed and as a raw material for the brewing industry. Methods A three-year field experiment was conducted to determine the effect of foliar spraying of plants with single-component fertilizers containing copper, manganese, molybdenum, and zinc on the physiological parameters of barley plants. In the experiment, three malting barley cultivars were tested: Baryłka, KWS Irina, RGT Planet. During the vegetation period of the plants after foliar fertilization, canopy architecture indices, chlorophyll content in leaves, and gas exchange and chlorophyll fluorescence parameters were measured. Results The foliar application of each of the microelements tested caused a significant increase in the chlorophyll content in the leaves and canopy architecture parameters (LAI and MTA) compared to the control. Furthermore, a significant increase in gas exchange parameters was also observed: intercellular CO2 concentration (Ci), transpiration rate (E), stomatal conductance (gs), net photosynthetic rate (PN) and chlorophyll fluorescence parameters, maximum quantum yield of PSII photochemistry (Fv/Fm), fraction of active PSII reaction centers (RC/ABS), potential photochemical efficiency (Fv/F0), and performance index (PI). The highest results of physiological parameters such as CCI, Ci, E, Fv/Fm, Fv/F0 and PI were recorded after the application of zinc fertilizer. LAI and MTA were highest in plots with plants sprayed with molybdenum-based fertilizer. The foliar application of Cu caused the greatest increase in Ci and PN. The experiment showed significant genotypic differences. The RGT Planet cultivar had a higher chlorophyll content, E and PN parameters among the tested cultivars. The KWS Irina cultivar was characterized by the highest values of canopy architecture parameters and significantly lower values of CCI, Fv/Fm and Fv/F0 compared to the Baryłka and RGT Planet.Item type: Item , Impact of Foliar Application of Copper, Manganese, Molybdenum, and Zinc on the Chemical Composition and Malting Quality of Barley Cultivars(MDPI (Multidisciplinary Digital Publishing Institute), 2025-11-20) Stadnik, Barbara; Tobiasz-Salach, Renata; Migut, DagmaraThe aim of this study was to evaluate the effect of foliar application of selected micro-nutrients on the chemical composition and malting quality of spring barley (Hordeum vulgare L.). The scientific literature lacks in-depth studies that assess the effect of foliar application of micronutrients on barley malting quality. Most studies (especially under field conditions) focus on nitrogen fertilization rather than individual micronutrients. Three brewing-type barley cultivars (Baryłka, KWS Irina, and RGT Planet) were evaluated under foliar micronutrient fertilization (Cu, Mn, Mo, Zn). Fertilizers were applied at doses of 2 L ha−1 for Cu, Mn, and Zn and 1 L ha−1 for Mo. The experiment examined the hectoliter mass, theoretical extractability, contents of selected micro- and macronutrients, and the protein, fat, fiber, and ash contents of the grain. Furthermore, the following characteristics of barley malt were determined, i.e., moisture, protein, extractivity, Kolbach index, and diastatic power. The results showed significant variability in grain and malt quality depending on the cultivar and year. The Baryłka cultivar was characterized by the highest grain density (66.3 kg hL−1) and protein content (10.9% d.m.), while RGT Planet had the highest extractivity and the most favorable malting profile. Foliar supplementation had a slightly positive effect on the average content of trace elements in barley. Mn application increased grain Ca content by 5.6% compared with the control, while foliar Zn fertilization resulted in the highest zinc concentration (a 24.7% increase). No significant effect of fertilization on malt quality was observed, but a significant interaction of experimental factors in extractivity, Kolbach index, and diastatic power was noted. The obtained results indicate that a single foliar application of microelements affects the contents of minerals and protein in the grain, but it does not lead to a significant improvement in malting parameters. This suggests the need for further research on dosage, application date, and interactions between the cultivar and environmental conditions.Item type: Item , Binaural Field Recordings from the Golf Course in Trzciana(Sustainability, 2025-10-30) Gajdek, Agata; Sołtysik, Anna; Wójcik, Sebastian; Martyka, AnnaNoise exposure in urbanized environments poses a growing challenge to human health and well-being. Consequently, there is an urgent need to identify and preserve areas with high acoustic quality to support restorative experiences in urban environments. This study examined the soundscape of the Two Ponds Golf Course in Trzciana, Po-land, and evaluated its potential as a setting for acoustic and psychological regenera-tion. A mixed-method design was adopted, integrating a questionnaire survey of 36 players (n = 36), binaural sound recordings, and landscape analysis. The results indi-cated that 63% of respondents evaluated the sound environment positively, highlight-ing the dominance of natural sounds (birds, wind, and amphibians), complemented by golf-related and rural background sounds. Only 13% of respondents perceived the sounds as disruptive. Occasional negative acoustic events, such as aircraft overflights or lawnmower activity, occurred infrequently and had a limited influence on the over-all positive perception of the site. These findings suggest that suburban golf courses may function as “soundscape refugia,” providing restorative auditory experiences while supporting biodiversity conservation.Item type: Item , Tabela atrybutów schowków żołędzi odkrytych w latach 2023 oraz 2024(2025) Bobiec, Andrzej; Kurek, Przemysław; Wróbel, AleksandraThe database consist of 323 records of the recovered mili-radiotransmitters dispersed by Jays in acorns from 9 feeding trays representing 6 landscape units. While ca. 80% of the transmitters have been cached inside the stuffed acorns, remaining 20% of transmitters were extracted by birds (or rodents) and dropped or left on trees. Besides the points precise (GNSS) georeferences, the tables contain a number of descriptive attributes of the recovered caches/ miliradiotransmitters, such as the way of an acorn cover, surrounding vegeation, etc.Item type: Item , Oak (Quercus robur) seedling root biometric characteristic(2025) Szewczyk, WojciechThe file contains the root biometric data of 157 oak seedlings extracted in 2024 in the research areas of Podkarpacie. The measurements were performed with WinRhizo at the University of Life Sciences in Poznań.Item type: Item , Complete data base of survival and growth of oak seedlings - acorns planted in 2022(2025) Bobiec, Andrzej; Kaniuczak, Dariusz; Wolański, PawełThe data consists of 6 Excel sheets, including acorn weight, plots' geographic and habitat codes, phytosociological characteristics of plant communities, and seedling measurement (seedling height, diameter at ground level, number and size of leaves, SPAD, etc.) results performed in 2023 and 2024. Acorns were planted (seeded) separately in groups, representing, relatively homogenous ecological conditions (vegetation types), precisely georeferenced with GNSS antenna.Item type: Item , Complete data base of survival and growth of oak seedlings - acorns planted in 2020(2025) Bobiec, Andrzej; Kaniuczak, Dariusz; Wolański, PawełThe data consists of 10 Excel sheets, including acorn weight, plots' geographic and habitat codes, plots' vegetation (phytosociological data), and seedling measurement (seedling height, diameter at ground level, number and size of leaves, SPAD, etc.) results performed in 2022, 2023, and 2024. In addition, PAR relative intensity on plots is included. Plots are 3-square-meter rings (R=1m) set in 2020, where Q. robur acorns were seeded (10 in each plot). Initial number of plots 115, i.e., 1150 seeded acorns.Item type: Item , Tree ring database from 938 oaks representing Białowieża-SE Poland-W Ukraine-central Romania with tree mensuration data(2025) Bobiec, AndrzejThe data consist of dated tree ring series representing 938 oaks from the geographical transect from Białowieża (NE Poland) through sub-Carpathian SE Poland, through W Ukrainian Prykarpattya, and through Transylvania in Romania. The data were collected between 2009 and 2019. They were measured and checked with Lintab 5, TSAP-Win (RINNTECH).Item type: Item , Biota grzybów związana z siewkami dębu (2020-2022)(2024) Behnke-Borowczyk, JolantaRazem czy osobno – różnorodność zbiorowisk grzybów a sposób odnowienia dębu. Regeneracja dębu (Quercus spp.) powstaje na drodze naturalnej lub sztucznej. W przypadku regeneracji sztucznej wyróżniamy siew lub sadzenie sadzonek przez człowieka. Sprzymierzeńcami w powstaniu naturalnego odnowienia są zwierzęta. Szczególną rolę w tym procesie odgrywają ptaki. W Europie, sójki euroazjatyckie są głównymi rozsiewaczami nasion dębu. Rozprzestrzenianie nasion przez ptaki odgrywa kluczową rolę w tworzeniu nowych siedlisk dla roślin, umożliwiając im osiedlanie się w różnych obszarach w tym siedliskach nieleśnych i w tradycyjnych krajobrazach rolniczych. Wpływ zróżnicowania zbiorowisk roślinnych na mikrobiotę roślin oraz funkcje troficzne grzybów w relacjach z roślinami są obszarami badawczymi, które wymagają głębszej analizy. Celem było określenie zależności między miejscem wzrostu sadzonek dębu a różnorodnością zbiorowisk grzybów towarzyszącym korzenią z uwzględnieniem funkcji pełnionej przez poszczególne taksony w środowisku. Analizę taksonomiczną zbiorowisk przeprowadzono w oparciu o region ITS1, z wykorzystaniem sekwencjonowania systemem ILLUMINA. Bibliotekę OTU stworzono w oparciu o baze referencyjną NCBI.Item type: Item , Charakterystyka fizyko-chemiczna gleb na poletkach eksperymentalnego wysiewu żołędzi(2024) Okręgowa Stacja Chemiczno-Rolnicza, RzeszówZestawy wyników analizy próbek gleby - dane zostaną wykorzystane jako zmienne wyjaśniające w analizie przeżywalności i rozwoju siewekItem type: Item , Tabela atrybutów skrytek żołędzi i odnalezionych samych nadajników(2024) Bobiec, Andrzej; Kurek, Przemysław; Wróbel, AleksandraTable of attributes to be joined to point vector data, characterising spots where acorns (or sole transmitters) have been recovered.Item type: Item , Warstwy wektorowe punktowe: tacki-karmingi i miejsca odnalezienia żołędzi z teletransmiterami, przeniesionymi przez sójki(2024) Bobiec, AndrzejNine feeding plates have been installed in six units of post-farming landscapes: in subcarpathian foothills, in Sandomierska Basin, and in Silesian Uppland. Acorns stuffed with mili-radiotransmitters were placed on the feeders and acorns collected and cached by Jays were tracked with radio-scanners and antennas. During one and half months (from late September into mid November 2023) 280 acorn caches or sole transmitters (removed by animals from acorns) were recovered.Item type: Item , Eksperymentalny wysiew dębu w krajobrazach post-rolniczych - dane z pomiarów polowych(2024) Bobiec, Andrzej; Wolański, Paweł; Kaniuczak, DariuszW 2020 wysiano 1150 żołędzi na poletkach reprezentujących różne aspekty post-rolniczych krajobrazów Podkarpacia. W 2022 wykonano pierwszą inwentaryzację siewek oceniając przeżywalność oraz wykonano pomiary wybranych parametrów biometrycznych siewek; wykonano ocenę fitosocjologiczną poszczególnych poletek oraz zmierzono natężenie promieniowania PAR; wysiano dodatkowy zestaw żołędzi - małych i dużych, pochodzących z dwóch różnych drzew. W 2023 po raz kolejny zmierzono siewki pochodzące z wysiewu 2020 oraz jednoroczne, z 2022; wykonano ocenę fitosocjologiczną roślinności w miejscach wysiewu w 2022.Item type: Item , Dane z pomiarów terenowych siewek Dębu (2020-2022) wraz z danymi fitosocjologicznymi oraz PAR(2024) Bobiec, Andrzej; Wolański, Paweł; Kaniuczak, DariuszOak seedling inventory and measurement data in phytosociological and environmental context