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   Articles with "subsoiler" as a keyword



Development and verification of a mathematical model for the specific resistance of a curved subsoiler

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recommendations! Published in 2020 at "Biosystems Engineering"

DOI: 10.1016/j.biosystemseng.2019.12.004

Abstract: A subsoiler is an important implement in no-tillage agriculture that can keep the soil in a good condition and increase crop yields. The prediction and reduction of the draught force of subsoilers are vital for… read more here.

Keywords: draught force; model; subsoiler; specific resistance ... See more keywords

Bionic Nonsmooth Drag Reduction Mathematical Model Construction and Subsoiling Verification

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recommendations! Published in 2021 at "Applied Bionics and Biomechanics"

DOI: 10.1155/2021/5113453

Abstract: In this study, a bionic nonsmooth drag-reducing surface design method was proposed; a mathematical model was developed to obtain the relationship between the altitude of the nonsmooth drag-reducing surface bulges and the spacing of two… read more here.

Keywords: subsoiler; surface; drag reduction; model ... See more keywords

Optimized design and field experiment of a staggered vibrating subsoiler for conservation tillage

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recommendations! Published in 2019 at "International Journal of Agricultural and Biological Engineering"

DOI: 10.25165/ijabe.v12i1.4297

Abstract: Soil compaction is a common problem facing conservation fields that restricts crop root growth and causes yield decrease. Subsoil techniques have been developed to break up the compaction layer. However, subsoil implement requires large draft… read more here.

Keywords: staggered vibrating; subsoiler; field experiment; conservation ... See more keywords

Experimental Study of Complex Coupled Deep Tillage Mechanism and Drag Reduction

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recommendations! Published in 2025 at "Applied Sciences"

DOI: 10.3390/app15052551

Abstract: The high resistance and energy consumption of deep tillage operations reduce the economic benefits of conservation tillage. This study is based on an air-assisted wing-shaped deep tillage subsoiler previously developed by the research team. Biomimetic… read more here.

Keywords: drag reduction; deep tillage; tillage; subsoiler ... See more keywords