| 摘要 |
A seed-holding device comprises of a transfer device having a main body and a pusher. The device also includes a holder for engaging the transfer device; the transfer device has a closed proximal end, an open distal end, an expansive spring, and a pusher connecting means. The expansive spring is located between the closed proximal end and the pusher connecting means. The seed-holding device, when loaded, has no parts that can be easily broken by extending beyond the proximal end of the transfer device.
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