Page 13 - โครงการวิจัย เทคนิคการเพิ่มผลผลผลิตสำหรับการปลูกสร้างสวนป่าไม้สัก

สำรบัญภำพ (ต่อ)

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Figure หนำ
3-1 Growth performances of 5.5-year-old teaks from 1 sprout and first 88

sprout coppicing at Farmer's plantation (Mr. Praphian Phakhot),

Nong Bua Lam Phu Province
2
3-2 Relationship between DBH H with biomass of 10-year coppiced 90
teak at Den Kratai plantation, Uttaradit Province

3-3 Relationship between DBH with biomass of 10-year coppiced teak 91
at Den Kratai plantation, Uttaradit Province

3-4 Relationship between DBH H with biomass of 10-year planted teak 92
2
at Den Kratai plantation, Uttaradit Province
3-5 Relationship between DBH with biomass of 10-year planted teak 93

at Den Kratai plantation, Uttaradit Province

3-6 Average DBH and height of coppiced teak from thinned stump and 97

clear cut stump at Nam Ang Plantation, Uttaradit Province
3-7 Relationship between diameter of clear cut stump and DBH and 97

height of sprout at Nam Ang Plantation, Uttaradit Province

3-8 Relationship between diameter of thinned stump and DBH and 98
height of sprout at Nam Ang Plantation, Uttaradit Province

4-1 Planting design (latinized low-column design) of teak clonal test of 106

25 clones (4 replications x 3 tree plots)
4-2 Examples of stem characteristics categorized as straight stem, 109

V-shape, branch and multi-stem (from left to right)

4-3 stem characteristics of clone no. 3bb/38 110
5-1 Location of the study site 115

5-2 Lay out of experimental plots 117

5-3 Height of teak clone no. 38 under different soil treatments 119
5-4 Diameter at breast height of teak clone no. 38 under different soil 119

treatments

XI | รายงานฉบับสมบูรณ์ โครงการ เทคนิคการเพิ่มผลผลิตส าหรับการปลูกสร้างสวนป่าไม้สัก