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References
|
Abera W (2009). Status of Traditional Agroforestry and its Future Potential Devlopment as Buffer Zone Agroforestry for the Natural Forest Conservation in Burkitu Peasant Association, Oromia, Ethiopia. M.Sc. Thesis, Hawassa Unversity, Wondogenet College of Forestry and Natural Resource, Wondo Genet, Ethiopia 117 p. |
|
|
Aerts R, Aklilu N, Wouter M, Eva N, Martin H, Bart M (2006a). Restoration of dry Afromontane forest using pioneer shrubs as nurse plants for Olea europaea ssp. cuspidata, Restoration Ecology 15:129-138. |
|
|
Aerts R, Maes W, November E, Negussie A, Hermy M, Muys B (2006b). Restoring dry Afromontane forest using bird and nurse plant effects: direct sowing of Olea europaea ssp. cuspidata seeds, Forest Ecology and Management 230:23-31. |
|
|
Alcántara JM, Rey PJ, Valera F, Sánchez-Lafuente AM (2000b). Factors shaping the seedfall pattern of a bird-disper sed plant. Ecology 81:1937-1950. |
|
|
Alemayehu W (2007). Ethiopian Church Forests Opportunities and Challenges for Restoration, PhD Thesis, Wageningen University, the Netherlands, |
|
|
Bandino G, Sedda P, Mulas M (1999). Germination of olive seeds as affected by chemical scarification, hot water dip and gibberellic acid treatments. Acta Horticulturae 474:35-38. |
|
|
Chanie D, Tileye F (2015). Effect of Seed Treatment on Seed Germination and Seedling Growth Attributes of Yeheb (Cordeauxia edulis) with In-Vitro Conditions. Journal of Biotechnology and Biomaterials 5:188. |
|
|
Charles T, Cushwa M, Robert L (2012). The effects of fire on seed germination. Range Management 21:250-254. |
|
|
Czabator F (1962). Germination value: an index combining speed and completeness of pine seed germination. Forest Science 8:386-396. |
|
|
Darbyshire I, Umer M (2003). Forest clearance and re-growth in northern Ethiopia during the last 3000 years. The Holocene 13:537-546. |
|
|
Demel T (1996). The impact of clearing and conversion of dry Afromontane forests into arable land on the composition and density of soil seed banks. Acta Oecologica-International Journal of Ecology 18:557-573. |
|
|
Demel T. (2003). Seed and regeneration ecology in dry Afromontane forests of Ethiopia International Society for Tropical Ecology 20:45-64. |
|
|
Desalegn T, Demel T (2010). Effects of extracts from leaves of Eucalyptus globulus Labill. on seed germination and early growth of Olea europaea L. subsp. Cuspidata. Proceedings from the Congress held in Addis Ababa pp. 82-88. |
|
|
EFAP (1994). The Challenge for Development. Addis Ababa, Ethiopia ii: 14 p. |
|
|
Emmanuel NC (2013) Effects of seed burial and fire on seedling and sapling recruitment, survival and growth of African savanna woody plant species. Plant Ecology 214:103-114. |
|
|
Hallett B, Bewley J (2002). Membranes and seed dormancy: beyond the anaesthetic hypothesis. Seed Science 12:69-82. |
|
|
Hartmann HT, Kesler DE (2002). Plant Propagation. 7th Ed. Prentice-Hall. Inc. New Jersey. |
|
|
Hossain MA, Arefin MK, Khan BM, Rahman MA (2005). Effects of Seed Treatments on Germination and Seedling Growth Attributes of Horitaki (Terminalia chebula Retz.) Journal of Agriculture and Biological Sciences 1(2):135-141, |
|
|
ICRAF (2010). Agroforestry Tree Database Manual. Nairobi Kenya. |
|
|
ISTA (1996). International Rules for seed testing. Rules and annexes. International Seed Testing Association. Seed Science and Technology 4:3-177. Johnson R (2000). Characterization of germination related genes in Avena fatua L. Seeds in: Seed Biology Advances and Applications, (Black, M., Bradford, K.J. and Vazquez-Ramos, J., eds.). Sixth International Workshop on Seeds, Mérida, México pp. 1-17. |
|
|
Labouriau L, Agudo M (1987). The physiology of seed germination in Salvia hispanica L. Anais da Academia Brasileira de Ciências 59:37-56. |
|
|
Lagarda A, Martin GC, Polito VS (1983b). Anatomical and morphological development of 'manzanillo' olive seed in relation to germination. American Society for Horticultural Science 108:868-869. |
|
|
Legesse N (1990). Ethiopia's indigenous forest species and the pervasive effects of deforestation. SINET Newsletter 14:25-33. |
|
|
Legesse N (2003). Vegetative propagation of the threatened African wild olive [Olea europaea L. subsp. cuspidata (Wall. ex DC.) Ciffieri]. New Forests 26:137-146. |
|
|
Mahnaz K, Masomeh V (2016). Role of Priming Technique in Germination Parameters of Calendula (Calendula Officinalis L.) Seeds. Journal of Agricultural Sciences 61(3):215-226. |
|
|
Mishra Y, Rawat R, Nema B, Shirin F (2013). Effect of seed orientation and medium strength on In Vitro germination of Pterocarpus marsupium Roxb. Notulae Scientia Biologicae 5:476-479. |
|
|
Nasr SMH, Savadkoohi SK, Ahmadi E (2013). Effect of different seed treatments on dormancy breaking and germination in three species in arid and semi-arid lands. Forest Science and Practice 15(2):130-136. |
|
|
Office of Agriculture (OA) (2016). Annual report of Burie Office of Agriculture. In press. |
|
|
Pedro J, Julio M (2004). Seedling establishment in O. europaea; seed size and microhabitat after growth and survival. Journal of Ecoscience 24:310-320. |
|
|
Rómulo SM, Sergio EM, Carlos MD, Antonio CA, Sergio DC, Karen P (2017). Variability in seed germination and seedling growth at the intra- and interprovenance levels of Nothofagus glauca (Lophozonia glauca), an endemic species of Central Chile. New Zealand Journal of Forestry Science 47:10. |
|
|
Santelices R, Espinoza S, Cabrera A, Pe-a-Rojas K, Donoso S (2013). Effect of shading and fertilisation on the development of container-grown Nothofagus glauca seedlings, a threatened species from central Chile. Southern Forests 75:1-4. |
|
|
Seyed MH, Nasr SK, Savadkoohi Elahe A (2013). Effect of different seed treatments on dormancy breaking and germination in three species in arid and semi-arid lands. Forest Science and Practice 15(2):130-136 |
|
|
Sotomayor-Leon EM, Caballero JM (1994). Propagation of 'Gardal Sevillno' Olive By Grafting Onto Rooted Cuttings or Seedlings under Plastic Closed Frame without Mist. Acta Horticulturae 356:39-42. |
|
|
Tesfaye B (2005). Recruitment, survival and growth of Olea europaea subsp. Cuspidate seedlings and juveniles in dry Afromontane forests of northern Ethiopia. Tropical Ecology 46(1):113-126. |
|
|
Tinsae B, Abeje E, Yigardu M, Yared K, Wubalem T, Omarsherif M, Tatek D (2014). Effect of Provenances on Seed Germination, Early Survival and Growth Performance of Tamarindus Indica L. In Ethiopia: A Key Multipurpose Species. An International Journal of Advances in Materials Science and Engineering 1:1. |
|
|
Wosen G, Tesfaye K, Abebe B, Feyisa R (2016). Effect of seed pre-sowing treatment on germination and growth of selected indigenous tree species. In press. |
|
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