桉树组培苗DB46／T 488-2019.pdf

ICS 65.020.40 B 61 DB46 DB 46/T 4882019 2019-11-20 2020-01-01 DB46/T 4882019 I GB/T 1.12009 DB46/T 4882019 1 1(Eucalyptus robusta Smith)2 GB 6000 GB/T 23473 3 GB 6000 3.1 3.2 4 4.1 100.0 3 cm 8 cm DB46/T 4882019 2 4.2 1 35 25 34 0.35 0.25 0.34 5 5.1 5.1.1 5.1.2 1 cm 5.1.3:1 cm 5.2 5.3 10011 NnP P%)n1 N1 5.4 GB/T 23473 5.5 5.5.1 1 cm 5.5.2 DB46/T 4882019 3 0.01 cm 6 6.1 GB 6000 6.2 C)6.3 6.3.1 4.1 6.3.2 4.1 a)95%b)95%c)6.3.2b 6.4 7 7.1 7.2 7.3 7.4 DB46/T 4882019 4 A A A A.1 A.1 DB46/T 4882019 5 B B B B.1 B.1 cm cm cm cm DB46/T 4882019 6 C C C C.1 C.1.DB46/T 4882019 7 D D D D.1 D.1 cm cm cm 5cm I cm-D.1 15 cm10 cm DB46/T 4882019 8 D.2 D.2 cm cm cm 5cm I cm-D.2 15 cm10 cm