Page 8 - โครงการวิจัย เทคนิคการเพิ่มผลผลผลิตสำหรับการปลูกสร้างสวนป่าไม้สัก

สำรบัญตำรำง

Table หนำ
้
1-1 Details of experimental plots of thinning project 17

1-2 Stand characteristics of Den Dan plantation before, just after 4- 23

year and 5-year after thinning (mean + S.D.)
1-3 Stand characteristics of Terd Damri plantation before, just after and 26

5-year after thinning (mean + S.D.)

1-4 Stand characteristics of Suwan Khuha plantation before, just after 29
and 4-year after thinning (mean + S.D.)

1-5 Stand volume production (m3) in stands with different thinning 36

intensities of Den Dan plantation
1-6 Decrease of annual stand volume increment of Den Dan plantation 38

1-7 Stand volume production (m3) in stands with different thinning 39

intensities of Terd Damri plantation

1-8 Change of annual stand volume increment of Terd Damri plantation 40
1-9 Stand volume production (m3) in stands with different thinning 41

intensities of Suwan Khuha plantation

1-10 Increase of annual stand volume increment of Suwan Khuha 42
plantation

1-11 Parameters of tree attributes associated with quality of stem form 46

of Den Dan plantation
1-12 Parameters of tree attributes associated with quality of stem form 47

of Terd Damri plantation

1-13 Parameters of tree attributes associated with quality of stem form 47
of Suwan Khuha plantation

2-1 Summary of the characteristics of the sample plots, as computed 62

from 322 observations used for constructing site index function in
this study

2-2 Non-linear mathematical models considered the candidate models 63

VI | รายงานฉบับสมบูรณ์ โครงการ เทคนิคการเพิ่มผลผลิตส าหรับการปลูกสร้างสวนป่าไม้สัก