North region in Hoang Su Phi district, a largest forest land area including 5 communes received a great attention of Vietnamâ€™s and local government. In this region, natural forests consist of a number of different forest types in which most of them are young forests and regenerated forests with some main species such as Schima wallichii (DC.) Korth., Alnus nepalensis D. Don, Betula alnoides Buch. - Ham., Toona surelii (Blume) Merr. Despite of the fact that these forest areas had a low volume, they still have a great potential to develop much better such as having a good regeneration tree layer, a larger of proportion of target trees and a high percentage of regenerated trees at a good quality level. Moreover, the group of non-timber trees, a rich species diversity group, has 289 species of 4 main life-forms. In study area, the largest plantation area consist of 3 species (Pinus Kesiya, Acacia mangium and Cunminghamia lanceolata) that adapted to site condition and found to have a normal growth. Based on evaluation criteria for afforestation purpose, this study selected 10 species for protection forests and 19 species for plantation production purposes. However, when combined with the results of forest investigation and ecological conditions in research region, the number of selected forest tree species were proposed 15 timber tree species and 8 non-timber species for planting in this area.
Hoang Su Phi district, natural forest, selected forest tree species, protection forest, production forest
- Baur. G, 1976: Basis ecology of business tropical rainy forest. Science & Technology Publishing House, Hanoi
- Barnes, B.V, K.S. Pregitzer, T.A. Spies, and V.H. Spooner, 1982: Ecological forest site classification. Journal of Forestry 80:493-498
- Department of Forestry, MARD, 2005b: List of main planting species for production forest in 9 forest ecological regions of Vietnam. Hanoi, 2005, 68p
- Forest Science Institute of Vietnam, 1995: Science and Technology of Vietnam Forestry (1961-1995). Agriculture Publishing House, Hanoi
- Ministry of Agriculture and Rural Development, 2004: Forest Sector Handbook. Transportation Publishing House, Hanoi
- Le Mong Chan & Le Thi Huyen, 2000: Botanic, Syllabus of Vietnam Forestry University.Agriculture Publishing House, Hanoi
- Nguyen Hoang Nghia, 2002: Planting native tree species in Vietnam: Obstacles, changes and potentiality. Journal of Agriculture and Rural Development, Special No., 2002, 28 â€“ 30
- Nguyen Hoang Nghia, 2003: Dipterocarp species in Vietnam. In: H. Aminah, S.Ani, H.C.Sim and B. Krishnapillay (eds), â€œProceedings of the Seventh Roundtable Conference on Dipterocarps, 7-10 October 2002, Kuala Lumpur, Malaysiaâ€. APAFRI, Kuala Lumpur, Malaysia 2003, 73-79
- Nguyen Hoang Nghia, 2004: Science and Technology for Farm Forest. Journal of Agriculture and Rural Development, No.2/2004, 247 - 249
- Nguyen Nghia Thin, 1997. Manual on Biodiversity. Agricultural Publishing House, Hanoi, 224 pp
- Ngo Quang De & Nguyen Huu Vinh, 1997: Plantation, Syllabus of Vietnam Forestry University, Agriculture Publishing House, Hanoi
- Pham Xuan Hoan, 2004: Problems about tropical silviculture, Hanoi Agriculture Publishing House
- Pham Xuan Hoan & Hoang Kim Ngu, 2003: Sivilculre. Syllabus of Vietnam Forestry University. Agriculture Publishing House, Hanoi
- Richard, P.W, 1966: Tropical rainy forest, Volume I & II. Science & Technology Publishing House, Hanoi
- Hills, G.A., 1952: Ecological forest site classification. Journal of Forestry 80: 493-498
- Lamprecht (1989). Silvilculture in the tropical. GTZ, Eschborn, Germany
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