Zobrazeno 1 - 10
of 240
pro vyhledávání: '"Draft force"'
Autor:
Francisco Garibaldi-Márquez, Ernesto Martínez-Reyes, Cornelio Morales-Morales, Lenin Ramos-Cantú, Mirna Castro-Bello, Armida González-Lorence
Publikováno v:
AgriEngineering, Vol 6, Iss 3, Pp 2678-2693 (2024)
To alleviate soil compaction, subsoiling practices using subsoiler implements are commonly implemented. However, subsoiler bodies are subjected to great draft forces because they work deep in the soil. Therefore, to contribute to draft force reductio
Externí odkaz:
https://doaj.org/article/e341765529974d009f07d0457fa1401f
Autor:
Vojislav Simonović, Emil Veg, Miloš Milošević, Dragan Milković, Filip Jerenec, Nenad Gubeljak
Publikováno v:
Tehnički Vjesnik, Vol 31, Iss 6, Pp 1923-1929 (2024)
This paper presents and analyzes the procedure for indirect measurement of soil mechanical properties using strain transducers installed on the lower links of the tractor and corresponding acquisition equipment, along with simultaneous use of the tra
Externí odkaz:
https://doaj.org/article/bae0c0c2ff1a4f73aad1756cc9f3807a
Publikováno v:
Tehnički Vjesnik, Vol 31, Iss 1, Pp 228-232 (2024)
The difference in draft force is analyzed for six different passes during longitudinal plowing of the plot. The force is measured indirectly using four strain transducers. Values of the force are obtained by calculation after previous calibration and
Externí odkaz:
https://doaj.org/article/d587684509e94d46a27a9b8f746e9af2
Publikováno v:
Acta Technologica Agriculturae, Vol 26, Iss 4, Pp 194-200 (2023)
The specific objective of this study is to find a suitable artificial neural network model for estimating the operation indicators (disturbed soil volume, effective field capacity, draft force, and energy requirement) of ploughing units (tractor disc
Externí odkaz:
https://doaj.org/article/c7b896d8819246b5a7e67623e076088b
Autor:
Layth Yahya
Publikováno v:
Mesopotamia Journal of Agriculture, Vol 51, Iss 3, Pp 67-78 (2023)
The study evaluates the performance of a new design of blades (T-shape) rotary plow. The field experiment was carried out on the farm of Al-Quba village, Nineveh, Iraq. In the present research, draft force (Df), energy requirement (RE), fuel consumpt
Externí odkaz:
https://doaj.org/article/af22e7ba42944cd7870c8280dd8fec0a
Publikováno v:
Letters in High Energy Physics, Vol 2024, Iss 1 (2024)
The current study evaluated the effect of three factors: the fuel type factor and four levels (diesel fuel without improver, diesel fuel with the German Power Max improver, diesel fuel with the Dutch Bardahl improver, and fuel with the American Max-T
Externí odkaz:
https://doaj.org/article/d2d1f76ad98f4661bc34e55e405b6a6a
Akademický článek
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Autor:
Okechukwu Oduma, Elijah C. Ugwu, Precious Ehiomogue, Johnson E. Igwe, Dilibe I. Ntunde, Chukulebile S. Agu
Publikováno v:
Scientific African, Vol 21, Iss , Pp e01815- (2023)
Discrepancies amongst ecological soil situations necessitate records of the performance of machines under diverse soil categories for choice of tools to lessen cost, minimize energy loss, and increase agricultural production. This research sought to
Externí odkaz:
https://doaj.org/article/ca4fff8ec0654c1092c4794163d29b93
Autor:
Asmaa A. Alwash, Firas Salim Al-Aani
Publikováno v:
The Iraqi Journal of Agricultural science, Vol 54, Iss 4 (2023)
This study was aim to investigate performance of seed drill - fertilizer (GIL-SAX multisem18) was evaluated under two different farming systems (till and no-till) and tractor speeds (5.28, 7.76 and 8.30 km.h-1). The characteristics were measured incl
Externí odkaz:
https://doaj.org/article/ba6cf31a50ca41cc93257941572ce0c5
Autor:
Ahmad Sharifi Malvajerdi
Publikováno v:
Heliyon, Vol 9, Iss 6, Pp e16669- (2023)
Tillage tools are the main soil engaging implements facing high abrasive wear. This paper provided an overview of the research findings published in the area of wear and coating of tillage tools. Many researchers across the world have studied on the
Externí odkaz:
https://doaj.org/article/83e49d0b48e643be9a5c7f75baa1025d