Using marcotting technique for fruit development in the African pear Dacryodes Edulis

LOCAL NAMES English (native pear,bush butter tree,African plum,African pear,African palm); French (safoutier,prunier,atanga)BOTANIC DESCRIPTIONDacryodes edulis is a medium-sized, evergreen tree attaining a height of 18-40 m in the forest but not exceeding 12 m in plantations. It is generally branched from low down, with a deep, dense crown. The bole is rather short, slightly fluted, 50-170 cm in diameter and more or less sinuous. The scented, pale grey, rough bark exudes a whitish resin. Buttresses are absent.Leaves compound, imparipinnate, with 5-8 pairs of leaflets; glossy above, pubescent, the pubescence disappearing with age.Flowers subtended, 3 lobed, conspicuous, caducous brow bracts, fragrant, about 5 mm across, trimerous except for the ovary, arranged in dense, ferruginous, stellate-tomentose inflorescence; sepals 3, brown; petals 3, cream-yellow; stamens 6, white; disc 6 lobed, surrounding the 2-celled, glabrous ovary; inflorescence axis 10-42 cm long or longer, deeply grooved.Fruits ellipsoidal drupes rather variable in size, 4-12 x 3-6 cm, resembling olives; exocarp thin, pink, becoming dark blue to violet at maturity; pulp firm and thin.

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