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Genetic Diversity in Reforestation. Contents. Objectives Site condition Reforestation techniques Species selection . Ecological Needs in Rehabilitation. System - based on site topography, soil, micro-climate - extent of damage & natural recovery? Species
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Contents • Objectives • Site condition • Reforestation techniques • Species selection
Ecological Needs in Rehabilitation • System - based on site topography, soil, micro-climate - extent of damage & natural recovery? • Species - adaptability survive? grow? - growth rate - eco-physiological needs of the species - species-site matching
Techniques OBJECTIVES Open Partial shade Fully shaded Diversity species
Heavily Degraded Intensive Erosion control Soil amelioration Canopy cover? OPEN Less Intensive Direct planting Medium Degradation
Light Degradation Less Intensive Line Direct planting Cluster Gap PARTIAL SHADE Medium Degradation Back to Top
Objectives 1. Production (plantation – forest yield) - to supply raw material - fast growing species 2. Production (ecological functions) - protection, conservation and amenity - mix spp with mixed growth rates
Timber Back to Top Non-Timber International National
Back to Top Water Soil etc
Knowledge Income Capacity building Back to Top Example: Kg Bilit, SABAH Reforestation + Wildlife ECO-TOURISM What? Where? How? Orang asli e.g. ITTO project
Involvement of Orang Asli in Rehabilitation Hunting & gathering NTFP Medicinal Rattan ‘petai’ Gaharu Bamboo Swidden agric. Activities planting Recreate forest environment Land claiming Boundary marking Mark of birth Back to Top