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Design and parametric optimization of a deep-loosening cultivator working body for cotton inter-row tillage | ||
| Caspian Journal of Environmental Sciences | ||
| دوره 24، شماره 3، مهر 2026، صفحه 713-727 اصل مقاله (1.38 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22124/cjes.2026.9785 | ||
| نویسندگان | ||
| Anvarjon N. Khudoyarov1؛ Mukhammadjon SH. Ugli Kholdarov* 1؛ Mirkomil M. Khalilov1؛ Ravshanbek A. Abdirakhmonov1؛ Makhammadjon X. Mamadaliyev1؛ Ikromjon I. Abdimominov1؛ Dilfuza I. Karimova1؛ Matluba A. Yuldasheva1؛ Bakhodir A. Razzakov1؛ Dilfuza R. Shakarova2؛ Maftunakhan Abduraimova3 | ||
| 1Andijan Institute of Agriculture and Agrotechnologies, Andijan, Uzbekistan | ||
| 2Termez State University, Termez, Uzbekistan | ||
| 3Tashkent State University of Economics 49, Islam Karimov str., 100066, Tashkent, Uzbekistan | ||
| چکیده | ||
| Efficient soil tillage is essential for sustainable cotton production and resource-saving agriculture. Conventional inter-row cultivation requires multiple passes, leading to increased fuel consumption, soil compaction, and operational costs. This study presents the design, analytical modeling, and experimental optimization of a deep-loosening working body integrated into an inter-row cultivator for cotton cultivation. The proposed tool improves soil aeration, water infiltration, and root development while reducing energy consumption. Mathematical models were developed to determine optimal tool geometry considering soil mechanical properties, plant root protection zones, and operational parameters. Experimental investigations evaluated the effects of working width, penetration angle, and tool length on soil fragmentation, loosened layer width, and draft resistance. Regression models were established to determine optimal parameter combinations ensuring maximum agro-technical performance with minimal energy consumption. Field tests confirmed reliable operation and compliance with agronomic requirements. The developed cultivator reduced labor costs by 51% and operational expenses by 32%, while improving soil structure and moisture retention. The proposed design contributes to sustainable and energy-efficient cotton production systems. | ||
| کلیدواژهها | ||
| Cotton cultivation؛ Deep loosening؛ Inter-row tillage؛ Energy-efficient machinery؛ Soil aeration؛ Sustainable agriculture | ||
| مراجع | ||
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