Development and verification of a mathematical model for the specific resistance of a curved subsoiler
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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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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
Sign Up to like & getrecommendations! 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