This standard specifies the technical requirements for the establishment and management of Oriental fir (Taxodiomeria 'Peizhongii') ear picking nursery, cutting propagation environment and cutting processing. This standard is applicable to the propagation of twig cuttings of Oriental fir seedlings in suitable growing areas.
LY/T 2302-2014 history
2014LY/T 2302-2014 Technical regulation of softwood cutting for Taxodiomeria 'Peizhongii'