Reproductive strategy of Gelam (Melaleuca Cajuputi)

Thi Minh Hoang Duong

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Abstract

Gelam (Melaleuca cajuputi) has blooming phenology in September and October. Flower structure adapts itself to insect pollination. Its pollen has a morphological form:  triporate (polar view), average diameter: 41.5 ± 0.63 µm. Pollen viability is low: 48.29% (blooming season) and 41.22% (rare season). Although this species has two reproductive forms (vegetative and sexual), the former is predominant.

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References

[1]. Ahmad K., Shaheen N., Ahmad M. & Khan M. A. (2010), “Pollen fertility estimation of some sub-tropical fl ora of Pakistan”, African Journal of Biotechnology, 9 (49), p. 8313-8317.
[2]. Barrett S. C. H. (1980), “Sexual reproduction in Eichhornia crassipes (Water Hyacinth) - II”, Journal of applied ecology, 17 (1), p. 113-124.
[3]. Dương Thị Minh Hoàng (2011), Nghiên cứu hiện tượng học sinh sản của một số loài thực vật ngập nước ở trằm Trà Lộc, huyện Hải Lăng, tỉnh Quảng Trị, Luận văn Thạc sĩ, Đại học Sư phạm Huế.
[4]. Rigamoto R. R., Tyagi A. P. (2002), “Pollen Fertility Status in Coastal Plant Species of Rotuma Island”, The South Pacifi c Journal of Natural Science, (20), p. 30-33.
[5]. Simpson M. G. (2006), “Chapter 2: Palynonogy”, Plant systematics, Printed in Canada, p. 453-464.
[6]. Singh M., Singh O. P. & Singh M. P. (2011), “Life form analysis and phenology of ecotone fl ora of Gujar lake”, Plant Archives, 11 (1), p. 393-402.