Research Journal of Recent Sciences ________________________________________________ ISSN 2277 - 2502 Vol. 1(ISC-2011), 320-322 (2012) Res.J.Recent.Sci. Short Communication Effect of seed size and weight on seed germination of Alangium lamarckii, Akola, India Ahirwar J. R. Department of Botany, Govt. College Niwari Dist. Tikamgarh, MP, INDIA Available online at: www.isca.in (Received 10th October 2011, revised 7th January 2012, accepted 24th January 2012) Abstract The present study was undertaken to examine the effect of seed size and weight on seed germination of Alangium lamarckii Thwaites. The data revealed that the large size seeds gave maximum (76.00%) germination followed by medium size (74.00%) and small size seeds characterized by low germination percentage (59.00%). It is evident that the germination percentage significantly declined with reduction in size and weight of the seeds. Keywords: Seed size and weight, seed germination, Akola. References 1. Oudhia Pankaj, Ankol (Alangium lamarckii) as medicinal herb in Chhattisgarh India, Botanical.com, (2001) 2. Girish B., Shahapurmath G.R., Kumar A.K.K. and Ganiger B.S., Effect of seed size and depth of sowing on seed germination in Sapindus trifoliatus, My Forest, 37, 483-489 (2001) 3. Indira E.P., Chand Basha S. and Chacko K.C., Effect of seed size grading on germination and growth of Teak (Tectona grandis) seedlings, J. Trop. For. Sci., 12 (1), 21-27 (2000) 4. Wood D.W., Longden P.C. and Scott R.K., Seed size variation, its extent, source and significance in field crops, Seed Sci. Technol., 2, 337-352 (1977) 5. Arjunan M.C., Antony K.A. and Ponnammal N.R., Effect of seed size on germination, viability and seedling biomass in Pongamia pinnata Pierre, Van Vigyan, 32, 23-28 (1994) 6. Dar Farooq Ahmad, Gera Mohit and Gera Neelu, Effect of seed grading on germination pattern of some multipurpose tree species of Jammu region, Indian Forester, 128 (5), 509-513 (2002) 7. Kumar Devendra, Effect of seed size on germination and seedling performance during storage of neem (Azadirachta indica A. Juss) seeds, Indian Forester, 133 (9), 1198-1206 (2007) 8. Mertia R.S. and Kunhamu T.K., Seed germination trial on Salvodora obeoides Decne, Journal of Tropical Forestry, 16 (1), 50-62 (2000) 9. Mutha Neena, Burman Uday, Tiwari J.C. and Harsh L.N., Effect of seed weight on germination and seedlings quality of Prosopis juliflora (SW) DC, Annals of Aridzone, 33 (3), 253-254 (1994) 10. Nagarajan M. and Mertia R.S., Effect of Seed Size and sowing depth on germination and seedling growth of Colophospermum mopane (Kirh ex Benth) Kirt ex J. Leon, Indian Forester, 132 (8), 1007-1012 (2006) 11. Negi A.K. and Todaria N.P., Effect of seed size and seed weight on germination pattern and seedling development of some multipurpose tree species of Garhwal Himalaya, Indian Forester, 123 (1), 32-36 (1997) 12. Ponnammal N.R., Arjunan M.C., Gunamani T. and Antony K.A., Germination and seedling growth of A. indica, Journal of Tree Science, 12 (2), 65-68 (1993) 13. Sharma K.K. and Sood O.P., Germination behaviour of seed of Leucaena leucocephala, as influenced by various treatments and seed sizes, Van Vigyan, 28 (3), 99-105 (1990) 14. Singh V., Shah V.K. and Bana O.P.S., Effect of cone diameter on seed yield, moisture content and germination in Himalayan Blue pine (Pinus wallichiana A.B. Jacks), Indian Forester, 122 (2), 150-154 (1996) 15. Singh Nidhi and Saxena A.K., Seed size variation and its effect on germination and seedling growth of Jatropha curcas L., Indian Forester, 135 (8), 1135-1142 (2009) 16. Singh V. and Shah V.K., Effect of seed weight on germination and seedling growth in Silver fir (Abies pindrow ), Van Vigyan, 30, 104-106 (1992) 17. Ghildiyal S.K. and Sharma C.M., Effect of seed size and temperature treatments on germination of various seeds, Indian Forester, 131 (1), 57-65 (2005) 18. Manga V.K. and Sen D.N., Influence of seed traits on germination in Prosopis cineraria, (L.) MacBride, J. Arid Environ., 31, 371-375 (1995) 19. Suresh K.K., Sekhar I. and Vijayaraghavan, Effect of seed colour and seed size on seedling quality in Bassia longifolia Linn, My Forest, 39, 179-184 (2003) 20. Swaminathan C. and Srimathi P., Importance of seed management on germination and seedling growth of four tropical legumes, Range Mgmt.and Agroforestry, 15(1), 43-47 (1994) 21. Lusk, C.H., Seed size, establishment sites and species co-existence in a Chilean rain forest, Jour. Vegetation Sci., 6, 249-256 (1995)