e-ISSN 2231-8542
ISSN 1511-3701
Tay Soon Poh and P.B.L. Srivastava
Pertanika Journal of Tropical Agricultural Science, Volume 5, Issue 1, July 1982
Keywords: Mangrove; Management; silviculture.
Published on:
The study reports the composition o f the crop and growth pattern o f important species in terms of height, density, diameter and basal area during the rotation period in some productive stands of the Matang Mangrove Reserve o f Peninsular Malaysia. In all, seven stands representing areas before thinning I, thinning II, thinning III and before final felling were sampled. All the sites were potential Rhizophora spp. stands belonging to Watson’s inundation classes II and III. The crop was almost pure and uniform, dominated by Rhizophora apiculata. Brugiera parviflora, the most important associate was fo u n d to constitute less than 10 per cent o f the crop in most o f the sampled plots. On an average, there were 3236, 2107, 1321 and 830 stems per hectare before thinning I, II, III and final felling respectively. Mean DBH fo r the respective stages were 8.28 cm, 9.65 cm, 13.90 cm and 17.45 cm. When compared with earlier estimates, it appears that there is large scale mortality between 2 and 15 years o f crop. There is a need to study the mortality rate and its causes during this period which might have a bearing on the thinning schedules and rotation period.
ISSN 1511-3701
e-ISSN 2231-8542