Qinghai Provincial Standard of the People's Republic of China
Latest
DB63/T 1233-2013
Scope
This regulation stipulates the production environment, seedling raising technology and nursery release of broccoli matrix plug seedlings. This procedure is suitable for broccoli substrate plug seedling cultivation.
DB63/T 1233-2013 history
2013DB63/T 1233-2013 Technical regulations for broccoli substrate plug seedling cultivation