GB/T 9478-2005
ActiveTesting methods of sowing in lines
谷物条播机 试验方法
Application Summary AI generated
GB/T 9478-2005 specifies test methods for evaluating the performance of grain seed drills used for line sowing. It covers parameters such as seed spacing uniformity, sowing depth consistency, and metering accuracy under controlled field or laboratory conditions. This standard is applied in agricultural machinery testing and quality certification to ensure reliable operation of row-crop planters for cereals like wheat and rice.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.