This standard stipulates the investigation and measurement methods for tobacco agronomic traits and growth period, and stipulates the investigation principles and measurement methods for agronomic traits in field trials and the collation and induction analysis methods of primary data and secondary data. This standard is applicable to the investigation of agronomic traits of cultivated tobacco.
YC/T 142-2010 history
2010YC/T 142-2010 Investigating and measuring methods of agronomical character of tobacco
1998YC/T 142-1998 Investigating methods of agronomical character of tobacco