Irrigation specifications of trees in northern nursery (height, DBH, crown width)

Serial number Tree species name specification unit

Diameter at breast height φ (cm), crown width b (m) and height h (m).

1 Sabina vulgaris 0.8 1.5 strain

2. Two strains, jinyinmu 1.2- 1.5 2.

3 > 2 > 200 > 2.0 main branches of Lycopodium.

4 Rosa roxburghii 1.2- 1.5 2.0-3.0 strain

5 Rosa roxburghii > 150 > 1.5 strain

6 Clove1.5-1.81.8-2.0 strain.

7 lilac main branches > 2 > 200 > 2.0 plants.

8 elm 1.5 1.8 strain

Jiumei 5.0-7.0 > 150 > 2.0 strain

10 mai Li1.2-1.5-1.8 strain

1 1 Qionghua1.0-1.21.0-1.2 strain.

0.8-1.0-1.0-1.2 strain.

130.8-1.00.8-1.0 strain of Sorbaria sorbifolia.

Rhododendron rubrum 0.6-0.8- 1.0 strain.

15 hibiscus1.2-1.5-1.8 strain

16 Euonymus Jiaodong main branch > 2 > 200 > 2.0 strain

17 Taiping flower 5.0-7.0 > 150 > 2.0 strain.

18 Lagerstroemia speciosa main branch > 2 plants > 200 plants > 2.0 plants

19, spring ball diameter > 100, length 0.6- 1.0.

20 branches of Larix gmelinii >1.5 >1200.8-1.2 strains.

2 1 hibiscus fasciculatus > 1.5 > 150 > 2.2 strains.

Buxus macrophylla A >1801.2-1.5 strain

Buxus macrophylla B > 1.0- 1.2 strain 020

Buxus macrophylla C 80- 100 0.8- 1.2 strain

25 Ligustrum lucidum A > 1.0- 1.2 strain 020

26 Ligustrum lucidum ball B 80- 100 0.8- 1.0 strain

Signature of seedling supplier: Li Tel:13804199891.

Look at your specific seedling. Each specification is different.