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Similar to Presentation on Silvan Features of Lebbeck or Lebbek tree or Siris tree (Koroi) in Bangladesh
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Presentation on Silvan Features of Lebbeck or Lebbek tree or Siris tree (Koroi) in Bangladesh
- 1. PRESENTATION ON SILVAN FEATURES OF LEBBECK (KOROI) Submitted By: Abdullah Al Noman Neion & Asif Karim Level 3, Semester 1 Faculty of Agriculture Bangladesh Agricultural University
- 2. LOCAL VARIETIES OF KOROI IN BANGLADESH Sada Koroi • Local/Bangla name: ‘Shil koroi’ ‘Motor koroi’, Loha Siris, ‘Deshi koroi’ • English name: White Siris. • Scientific name: Albizia procera • Family: Mimosaceae Kalo Koroi • Local/Bangla name: ‘Kalo koroi’ ‘Siris’, Jat koroi, ‘Bhut koroi’ • English name: Siris tree, Woman’s Tongue Tree, Black Siris, Parrot Tree. • Scientific name: Albizia lebbeck • Family: Mimosaceae
- 3. ORIGIN & DISTRIBUTION Sada Koroi • The tree is native to Indian Subcontinent. • In Bangladesh, this species is found in forest of Chittagong, Hill Tracts, Cox’s Bazar, Dhaka-Mymensingh Sal Forest and more or less throughout the country. Kalo Koroi • This tree in native to Indian Subcontinent. • This species occurs in most parts of Bangladesh both wild and cultivated.
- 4. NATURE AND HABITAT Sada Koroi Kalo Koroi It is a fast growing, tall deciduous tree. Bark nearly smooth to yellowish grey. It is a perennial deciduous tree. Bark is corky grey. Habitat ranges from monsoon forest, mixed deciduous forest, savannah wood lands and seasonal swamp forest. Commonly found in open secondary forest. Tropical to subtropical sandy river beds and savannahs.
- 5. Sada Koroi Kalo Koroi
- 6. BRIEF DESCRIPTION LEAVES Sada Koroi Kalo Koroi Bipinnately compound, Pinnae 2-6 pairs, Leaflets 5-10 Pairs Ovate shaped. Bipinnately compound, Pinnae 2-5 pairs, Leaflets 3-10 pairs Oblong shaped.
- 7. FLOWER Sada koroi Kalo koroi Sessile, yellowish-white, in numerous small heads. Showy, stalked, greenish to yellowish- white, fragrant, in globose umbellate heads. Flowering Period: September to October. Flowering Period: March to July.
- 8. FRUIT Sada koroi Kalo koroi A flat papery pod, dark red brown in color, linear oblong, 10-25 cm long by 2-3 cm broad with distinctive long points at both end. Pods are pale straw to light brown at maturity, narrow oblong, 12-35 cm long and 3-6 cm in width and papery. Fruiting Period: November to February. Fruiting Period: August to November.
- 9. SEED Sada Koroi Kalo Koroi Seeds are transversely placed in the pod, 6-12 in numbers in each pod and distinctive marks over each seed is present. Seeds are brown flat, transversely placed with 3-12 seeds in each pod. No constriction is present.
- 10. PROPAGATION Sada Koroi Kalo Koroi By seed, root and stem cutting. By seed, root and stem cutting.
- 11. USES 1. As Timber: (i) Furniture making, (ii) Door making etc. 2. Edible Use: The cooked leaves are eaten as vegetables. 3. Medicinal Use: Bark and root can be used as medicine. 4. Other Use: Bark can provide tanning material.
- 12. © NEION & ASIF