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. 2025 Oct 7;16:1677883. doi: 10.3389/fpls.2025.1677883

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Copyright © 2025 Liu, Qiao, Qiang, Zhang, Tian, Gu and Chen.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Diagram labeled “A” showcasing a sectioned seed processing device highlighting components: 1. Curved guide plate, 2. Seed-feeding box, 3. Seed cleaning tip, 4. Seed spreading roller, 5. Seed protection groove, 6. Seed drop chute. Photo labeled “B” displays a similar device with visible grooves and attachments. — Schematic (A) and photograph (B) of the seed dispenser.