Search
Now showing items 581-590 of 595
Patterns of Ips cembrae (Herr) infestation on trap and standing trees of European larch (Larix decidua Mill.)
(Northeast Forestry University, 2023)
The large larch beetle, Ips cembrae, is a significant pest causing the death of larch. In 2020, the attack density of I. cembrae on larch trap trees and standing trees was evaluated using sample sections placed along the ...
Performance of 13 crop simulation models and their ensemble for simulating four field crops in Central Europe
(Cambridge University Press (New York), 2021)
The main aim of the current study was to present the abilities of widely used crop models to simulate four different field crops (winter wheat, spring barley, silage maize and winter oilseed rape). The 13 models were tested ...
Urban Forest Recreation and Its Possible Role throughout the COVID-19 Pandemic
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2023)
Urban forests provide benefits in terms of the environment and society. Many people living in urban areas could profit from the recreational services provided by urban forests to alleviate the physical and psychological ...
The Effect of Mulch Materials on Selected Soil Properties, Yield and Grape Quality in Vineyards under Central European Conditions
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2022)
The results of this study provide overall information on the verification of the effect of applying two different mulching materials of an organic origin to the soil surface in the area between rows of grape vines in ...
Mesenchymal stem cells of Oravka chicken breed: promising path to biodiversity conservation
(Elsevier Science Inc., 2023)
Mesenchymal stem cells (MSCs) are multilineage cells able to differentiate into other cell types. MSCs derived from bone marrow or compact bones are the most accessible stem cells used in tissue engineering. Therefore, the ...
Ergonomic approach in tourism for visitors with special needs
(Mendelova univerzita v Brně, 2023)
The number of people with disabilities has been increasing as a result of ageing population, chronic health diseases and environmental factors such as accidents, natural disasters or conflicts. Disabled people make valuable ...
Appraising the dielectric properties and the effectiveness of electromagnetic shielding of graphene reinforced silicone rubber nanocomposite
(Walter de Gruyter GmbH, 2023)
The aim of this research is to measure the dielectric properties and electromagnetic interference (EMI) shielding effectiveness (SE) of silicone rubber reinforced with graphene nanoplates. In a two-roll mill, different ...
Evaluation of variability of the content of alpha and beta acids in Czech bittering hop varieties (Humulus lupulus L.)
(Výzkumný ústav pivovarský a sladařský a.s., 2023)
Czech bitter varieties were evaluated between 2010 and 2022. Hop varieties displayed an average content of alpha acids between 10.24% w/w (Agnus) and 13.73% w/w (Gaia). Variability below 15%, proved good stability of alpha ...
Optimization of the Plate Heat Exchanger Used for Milk Precooling
(Slovenská poľnohospodárska univerzita v Nitre, 2023)
The article deals with the adjustment of the flow rate of milk and water by a plate heat exchanger, which is used for precooling milk. First, measurements of the parameters of the device in the stable were carried out. ...
Assessment of the effect of optimised field plot size on the crop yield
(Česká akademie zemědělských věd, 2023)
The presented research deals with the effect of plot size changes on the crop yield. Three plots were chosen in a company engaged in conventional agriculture, on which yields were monitored from 2019 using yield maps. In ...