Results 161 to 170 of about 26,806 (291)

Design load analysis for electrification of a 55-kW agricultural tractor based on workload. [PDF]

Sci Rep
Baek SM, Jeon HH, Kim WS, Kim YS, Kim YJ.   +4 more
europepmc   +1 more source

Tractors.

, 1925
Black and white photo of two tractors out in a field. One has large metal wheels and appears to be steam-driven; the other has treads.

core  

Mechanization and downside income risk: Evidence from three Terai districts in Nepal

Agricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract Mechanization service markets allow smallholders to rent machinery, but their association with farm outcomes may vary by scale. Household data from three districts in Nepal's Terai are used to examine associations between mechanization, profitability, and downside income risk.
Krishna Sharma
wiley   +1 more source

Autonomous driving system for single hydrostatic transmission crawler tractor based on multi-modal steering control. [PDF]

Front Plant Sci
Wang L, Fu W, Wang H, Meng Z, Wei Y, Qin W, Zuo M, Yu T, Meng Q, Ren Y.   +9 more
europepmc   +1 more source

Curs de tractors 2/2

Curs de ...
Porta Sales, Josep
core  

Cover cropping increased nitrogen use efficiency indices in silage cropping systems

Agrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract Excessive and inefficient use of nitrogen (N) fertilizers in cropping systems can harm the environment, soil, and human health. Cover crops can improve soil health over time, but their impact on nitrogen use efficiency (NUE) is not fully understood.
Pramod Acharya, Rajan Ghimire
wiley   +1 more source

Real-world CAN bus dataset for agricultural tractor block load cycle characterization. [PDF]

Data Brief
Dana A, Özener O, Tellioğlu AC.
europepmc   +1 more source

Tractors Going Through Town

Photograph of tractors going through El Reno ...

core  

Short‐term cover crop application on dredged sediments increases corn yield through microbially mediated nutrient mineralization

Agrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract Common strategies to mitigate soil degradation of agricultural soils include cover crop application and soil amendment addition. Applying dredged sediments as a soil amendment is gaining popularity since they often provide benefits other amendments lack; however, their use with cover crops is largely unexplored.
Ashley N. Julian, Louise M. Stevenson, Megan A. Rúa   +2 more
wiley   +1 more source

Optimizing the factors affecting the quality condition of 4WD tractors' engine oil using the hybrid RSM-GRA method. [PDF]

Sci Rep
Faregh SM, Afsharnia F, Dastjerdi RM.
europepmc   +1 more source