TAILIEUCHUNG - Sustainable and profitable development of acacia plantations for sawlog production in Vietnam - Milestone 8 "

Dilute the reaction trial, Dong Hoi and Dr. Harwood Beadle test candidate sites for testing thin trimming / at Dong Hoi, Quang Binh province (Output ) and with the scientists put FSIV a dilution experiment replicated quickly developed a 2 year old Acacia hybrid clones is managed by the provincial forestry enterprises. Then FSIV staff led by Mr. Deng set Thinh Korea successfully tested in May 2006, following guidelines established by test documents provided by Dr. Beadle. | Ministry of Agriculture Rural Development 1 Australian Government AusAID Project name Sustainable and profitable development of acacia plantations for sawlog production in Vietnam No. 032 05 VIE REPORT FOR MILESTONES 8 Acacia pruning trials HANOI 2006 Milestone 8. Acacia pruning trials Thinning response trial Dong Hoi Drs Harwood and Beadle inspected candidate sites for thinning pruning trials at Dong Hoi Quang Binh Province Output and with FSIV scientists laid out a replicated thinning trial in a fast-growing 2-year-old clonal acacia hybrid plantation managed by the Provincial Forest Enterprise. Subsequently FSIV staff led by Mr Dang Thinh Trieu established this trial successfully in May 2006 following written trial establishment guidelines provided by Dr Beadle. All trees in the trial were pruned. The trial has for replicates with plots of four thinning treatments in each replicate. It should provide valuable data on growth response to thinning of the acacia hybrid. Total area of the trial including external buffer rows is approximately ha. The written guidelines for trial establishment and management are attached as Appendix 1. Figure 1 shows one of the thinned plots in the thinning trial shortly after establishment of the thinning treatments. Figure 1. Thinned plot in Dong Hoi thinning response trial Four Demonstration pruning trials for use in the extension and training components of the project were set up in Thua Thien Hue province as follows Trial 1 Singling trial - Species Acacia hybrid 1 year old - Location Thuy Phu Huong Thuy 20 km south of Hue - Area hectares ha treated ha adjacent plot untreated Owner Provincial Forest enterprise Date September 2006 Trial 2 Form pruning trial - Species Acacia hybrid 2 year old - Location Huong tho Huong Tra Hu e 20 km west of Hue - Area hectares ha treated ha adjacent plot untreated - Owner Provincial Forest enterprise - Date September 2006 Trial 3 Form pruning trial - Species Acacia .

• Báo cáo khoa học
• agro forestry techniques
• techniques for growing the trees
• the Vietnam Forestry
• the value of acacia
• Acacia Wood
• Acacia plantation
• scientific reports
• economic policy
• agricultural projects
• livestock farming
• agribusiness
• Drivers of Parasitoid
• Wasps Community
• Composition
• Cacao Agroforestry
• Bahia State
• Functional Equilibrium
• Acacia plantation forest
• Runoff generation
• Soil erosion
• Vegetation cover
• Luong Son headwater of Vietnam
• After harvesting
• Prescribed burning
• Soil infiltration characteristics
• Soil infiltration measurement
• increased sawlogs acacia
• acacia planting techniques
• Characterisation of peeled veneer
• Plantation species in Vietnam
• Grade quality higher than D grade
• Acacia hybrid produced higher levels of large knot
• E
• urophylla plantations
• Acacia plantations
• Clear cutting
• Environmental impacts
• Luong Son district
• Soil quality
• Water quality
• Forest nursery
• Fly ash in plantation
• Germination catalyst
• Pollution control
• Seedling quality index
• Solid waste management