Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Krzysztof Pieczarka"'
Autor:
Katarzyna Pentoś, Jasper Tembeck Mbah, Krzysztof Pieczarka, Gniewko Niedbała, Tomasz Wojciechowski
Publikováno v:
Applied Sciences, Vol 12, Iss 17, p 8791 (2022)
This study investigated the relationships between the electrical and selected mechanical properties of soil. The analyses focused on comparing various modeling relationships under study methods that included machine learning methods. The input parame
Externí odkaz:
https://doaj.org/article/b9b2932d93144bd8af543a2f6e758030
Publikováno v:
Complexity, Vol 2020 (2020)
Considering the fuel consumption and soil compaction, optimization of the performance of tractors is crucial for modern agricultural practices. The tractive performance is influenced by many factors, making it difficult to be modeled. In this work, t
Externí odkaz:
https://doaj.org/article/f449a0f5d7824f62b0eed8f76a3d351c
Publikováno v:
Agriculture, Vol 11, Iss 2, p 114 (2021)
Soil spatial variability mapping allows the delimitation of the number of soil samples investigated to describe agricultural areas; it is crucial in precision agriculture. Electrical soil parameters are promising factors for the delimitation of manag
Externí odkaz:
https://doaj.org/article/5449a5bd72324d0ca4973f9b463bebc5
Publikováno v:
Agriculture, Vol 11, Iss 114, p 114 (2021)
Agriculture
Volume 11
Issue 2
Agriculture
Volume 11
Issue 2
Soil spatial variability mapping allows the delimitation of the number of soil samples investigated to describe agricultural areas
it is crucial in precision agriculture. Electrical soil parameters are promising factors for the delimitation of m
it is crucial in precision agriculture. Electrical soil parameters are promising factors for the delimitation of m
Publikováno v:
Complexity, Vol 2020 (2020)
Considering the fuel consumption and soil compaction, optimization of the performance of tractors is crucial for modern agricultural practices. The tractive performance is influenced by many factors, making it difficult to be modeled. In this work, t
Publikováno v:
Agricultural Engineering. 22:39-48
The objective of the paper was to determine the impact of the shearing speed and cultivator tines flexibility on the vertical forces value. The study was carried out in field conditions in sandy clay soil and the average moisture of 11.2%. The vertic
Publikováno v:
Agricultural Engineering. 22:69-78
The paper presents the outcomes of the research on the impact of shearing depth and flexibility of cultivator tines with cultivator points on the value of vertical forces acting thereon. The object of the research consisted in “S” tines with the
Autor:
Krzysztof Pieczarka, Katarzyna Pentoś
Publikováno v:
Soil and Tillage Research. 165:113-120
For better performance of a micro-tractor during agricultural operations, it is necessary to select the optimal tractor configuration for the operation. The purpose of this study was to analyse the effects of soil texture, soil moisture and compactio
Publikováno v:
Agricultural Engineering. 20:127-136
The paper presents research results on the effect of cutting depth and speed on the resultant force tilt angle and location of its application point on a flexible tine ended with a cultivator point. The studies were carried out in field conditions in
Publikováno v:
Agricultural Engineering. 20:137-145
The research concern selected traction properties of Massey Ferguson 7475 wheeled tractor, which were carried out on various deformable surfaces i.e. soil: after ploughing, sodded and with rye fore crop. The impact of driving speed on tractive power