Šonský, Jan Vaculík, Petr Kažimírová, Viera Altmann, Vlastimil Zhao, Shuran
Published in
Acta Technologica Agriculturae
In accordance with EU legislation, the Czech Republic has been progressively implementing stringent regulations for the landfilling of municipal waste. The main reason is to facilitate the transition to circular economy and maximise material and energy utilisation. The aim of this study was to provide insights on biodegradable waste management in C...
Rédl, Jozef Boyko, Grigory Kalantari, Davood
Published in
Acta Technologica Agriculturae
The estimation of machine‘s centre of gravity (COG) dislocation is presented in this article. Various types of agricultural tractors‘ parameters were analysed. Their parameters such as track width in the range of 〈1222 mm, 1900 mm〉 and COG height in the range of 〈830 mm, 1340 mm〉 are known from the reports of OECD tests. The static stability of the...
Asadollahi, Ali Shahgholi, Gholamhossein Szymanek, Mariusz Dziwulska-Hunek, Agata
Published in
Acta Technologica Agriculturae
This study aims to investigate the effects of manure and vermicompost in terms of soil elasticity modulus changes in loam soil. The uniaxial compression test measures the compressive strength of a soil cylinder without any lateral load. The modulus of elasticity was determined by plotting the strain-stress diagrams and calculating the slope of thes...
Nagy Pál, Máté Jobbágy, Ján Tuba, Géza Kovács, Györgyi Zsembeli, József
Published in
Acta Technologica Agriculturae
On low-lying soils with a high clay content and poor water conductivity, excess water regularly appears after almost every rainy winter causing soil degradation, which leads to yield failures and/or losses. To outlet the harmful excess surface, waters needs appropriate ameliorative and agrotechnical operations. Among them, scraping represents a sui...
Parafiniuk, Stanisław Nowakowski, Tomasz Koszel, Milan Chlebowski, Jarosław Findura, Pavol
Published in
Acta Technologica Agriculturae
The aim of the work was to evaluate the influence of changes of technical working parameters of a field sprayer on changes of the coefficient of variation for double stream atomisers. The technical parameters were the height and the inclination angle of the sprayer boom and spraying pressure. In the studies, a Drift Guard TwinJet Flat Spray nozzle ...
Balková, Milada Lendelová, Jana Karandušovská, Ingrid Žitňák, Miroslav
Published in
Acta Technologica Agriculturae
The aim of the work was to test the level of daylight conditions and the heat load of animals in the summer season in two identically oriented dairy barns with different construction and material solutions. Measurements were carried out in the same farm and at the same time. A classic massive building – reconstructed barn (RB) for 158 dairy cows wi...
Derepaskin, Alexey Ivanovich Kuvaev, Anton Nikolaevich Tokarev, Ivan Vladimirovich Polichshuk, Yurij Vladimirovich Binyukov, Yurij Viktorovich Ivanchenko, Pavel Grigoryevich
Published in
Acta Technologica Agriculturae
A possible way to increase the operating speed and field capacity of a cultivator-fertiliser is to modify its configuration scheme. According to our hypothesis, placing the fertiliser hopper directly on the tractor frame could reduce the traction resistance of the cultivator-fertiliser and consequently increase its operating speed and field capacit...
Junga, Petr Koutný, Tomáš Tichá, Zuzana Kudělka, Jan Mareček, Jan
Published in
Acta Technologica Agriculturae
The aim of this paper is to investigate the possibility of using two different methods together to detect more accurately and to evaluate thermal defects in the envelope of agricultural buildings. The structure of heated agricultural buildings is significantly influenced by the characteristics of the indoor environment (aggressive gaseous and liqui...
Mojžiš, Marek Jobbágy, Ján Rataj, Vladimír Zsembeli, József
Published in
Acta Technologica Agriculturae
The present study compares the consequences of soil compaction due to machinery in a selected 13.7 ha plot at Hronské Kosihy (Slovak Republic). The crop was winter wheat, while the changes of selected soil properties (penetration resistance and gravimetric soil water content) were monitored. The experimental plot was divided into 11 zones with diff...
Nassir, Aqeel J. Ramadhan, Marwan N. Alwan, Ali A. Muhsin, Sadiq J.
Published in
Acta Technologica Agriculturae
The study aimed to determine the optimal pulverisation index of soil for disk harrow by modelling. A mathematical model was developed using a Design-Expert software and response surface methodology. Experiments were carried out in silty loamy soil with three different levels of soil moisture content of 9.25%, 17.56%, and 22.32%, operating depths of...
