Test bench for multi-picking detection and air-blowing removal of excess seed potatoes.
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| Title: | Test bench for multi-picking detection and air-blowing removal of excess seed potatoes. |
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| Authors: | Liu, Yan1 12006@gsau.edu.cn, Wang, Guanping1 gsaunzds2023@163.com, Gao, Qiang1 sunw@gsau.edu.cn, Sun, Wei1 yangsen@gsau.edu.cn, Yang, Sen1, Li, Hongling1 |
| Source: | International Journal of Agricultural & Biological Engineering. Apr2026, Vol. 19 Issue 2, p120-127. 8p. |
| Subjects: | Seed potatoes, Testing equipment, Capacitive sensors, Potato growers, Drills (Planting machinery) |
| Abstract: | Multi-picking of spoon-chain type seed-metering devices in potato planters causes multi-seeding, which leads to yield loss and plant diseases. This study developed a dedicated test bench for multi-picking detection and air-blowing excess seed removal, which integrated a detector based on spatial capacitive sensor, an air-blowing excess seed remover, and a controller. The feasibility of multi-picking identification via maximum net capacitance change was verified through theoretical analysis and Maxwell simulation. A two-point air-blowing strategy was adopted for air-blowing excess seed removal. Taking the success rate of air-blowing excess seed removal as the evaluation index, bench tests and parameter optimization were conducted with airflow speed for air-blowing excess seed removal, potato spoon depth, and seed-metering chain speed as variable factors. The optimal parameters were determined as an airflow speed of 31.34 m/s, a potato spoon depth of 19.67 mm, and a seed-metering chain speed of 0.29 m/s. Under this optimal parameter combination, the actual success rate of air-blowing excess seed removal reached 85.5%. This test bench provides a practical technical solution for solving multi-seeding in seed potato precision seeding, and lays a solid foundation for the optimization of seeding processes and the popularization of seed potato precision seeding technology. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Agricultural & Biological Engineering is the property of International Journal of Agricultural & Biological Engineering and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 194079826 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Test bench for multi-picking detection and air-blowing removal of excess seed potatoes. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Liu%2C+Yan%22">Liu, Yan</searchLink><relatesTo>1</relatesTo><i> 12006@gsau.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Wang%2C+Guanping%22">Wang, Guanping</searchLink><relatesTo>1</relatesTo><i> gsaunzds2023@163.com</i><br /><searchLink fieldCode="AR" term="%22Gao%2C+Qiang%22">Gao, Qiang</searchLink><relatesTo>1</relatesTo><i> sunw@gsau.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Sun%2C+Wei%22">Sun, Wei</searchLink><relatesTo>1</relatesTo><i> yangsen@gsau.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Yang%2C+Sen%22">Yang, Sen</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Li%2C+Hongling%22">Li, Hongling</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Agricultural+%26+Biological+Engineering%22">International Journal of Agricultural & Biological Engineering</searchLink>. Apr2026, Vol. 19 Issue 2, p120-127. 8p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Seed+potatoes%22">Seed potatoes</searchLink><br /><searchLink fieldCode="DE" term="%22Testing+equipment%22">Testing equipment</searchLink><br /><searchLink fieldCode="DE" term="%22Capacitive+sensors%22">Capacitive sensors</searchLink><br /><searchLink fieldCode="DE" term="%22Potato+growers%22">Potato growers</searchLink><br /><searchLink fieldCode="DE" term="%22Drills+%28Planting+machinery%29%22">Drills (Planting machinery)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Multi-picking of spoon-chain type seed-metering devices in potato planters causes multi-seeding, which leads to yield loss and plant diseases. This study developed a dedicated test bench for multi-picking detection and air-blowing excess seed removal, which integrated a detector based on spatial capacitive sensor, an air-blowing excess seed remover, and a controller. The feasibility of multi-picking identification via maximum net capacitance change was verified through theoretical analysis and Maxwell simulation. A two-point air-blowing strategy was adopted for air-blowing excess seed removal. Taking the success rate of air-blowing excess seed removal as the evaluation index, bench tests and parameter optimization were conducted with airflow speed for air-blowing excess seed removal, potato spoon depth, and seed-metering chain speed as variable factors. The optimal parameters were determined as an airflow speed of 31.34 m/s, a potato spoon depth of 19.67 mm, and a seed-metering chain speed of 0.29 m/s. Under this optimal parameter combination, the actual success rate of air-blowing excess seed removal reached 85.5%. This test bench provides a practical technical solution for solving multi-seeding in seed potato precision seeding, and lays a solid foundation for the optimization of seeding processes and the popularization of seed potato precision seeding technology. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Agricultural & Biological Engineering is the property of International Journal of Agricultural & Biological Engineering and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.25165/j.ijabe.20261902.10268 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 8 StartPage: 120 Subjects: – SubjectFull: Seed potatoes Type: general – SubjectFull: Testing equipment Type: general – SubjectFull: Capacitive sensors Type: general – SubjectFull: Potato growers Type: general – SubjectFull: Drills (Planting machinery) Type: general Titles: – TitleFull: Test bench for multi-picking detection and air-blowing removal of excess seed potatoes. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Liu, Yan – PersonEntity: Name: NameFull: Wang, Guanping – PersonEntity: Name: NameFull: Gao, Qiang – PersonEntity: Name: NameFull: Sun, Wei – PersonEntity: Name: NameFull: Yang, Sen – PersonEntity: Name: NameFull: Li, Hongling IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 04 Text: Apr2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 19346344 Numbering: – Type: volume Value: 19 – Type: issue Value: 2 Titles: – TitleFull: International Journal of Agricultural & Biological Engineering Type: main |
| ResultId | 1 |
