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An evaluation of seed spacing accuracy of a vacuum type precision metering unit based on theoretical considerations and experiments

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An evaluation of seed spacing accuracy of a vacuum type precision metering unit based on theoretical considerations and experiments

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Currently the most widely used machine for precision seeding of cotton and maize seed is vacuum type. The capture of seeds by vacuum plate and the release of seeds from the vacuum plate should be performed precisely without missing or doubling.

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Nội dung Text: An evaluation of seed spacing accuracy of a vacuum type precision metering unit based on theoretical considerations and experiments

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