Hebei Provincial Standard of the People's Republic of China
Latest
DB13/T 432.1-2000
Scope
Preface This standard specifies the cultivation, grafting, management, grading and packaging, quarantine, and transportation of apple rootstock seedlings. This standard applies to areas suitable for apple cultivation within our province.
DB13/T 432.1-2000 history
2000DB13/T 432.1-2000 High-quality apple production management comprehensive standard seedlings