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Choosing native tree species for establishing man-made forest: A new perspective for sustainable forest management in changing world
- A. Subiakto
- 1 May 2016
Establishing man-made dipterocarps forest in the tropic, especially in South East Asia can be as prospective as developing an exotic fast growing plantation and still have higher environmental value than using exotic tree species such as acacia.
KEANEKARAGAMAN DAN KOMPOSISI JENIS PERMUDAAN ALAM HUTAN RAWA GAMBUT BEKAS TEBANGAN DI RIAU (Species Diversity and Composition of Logged Over Peat Swamp Forest in Riau)
It is suggested that species composition in unlogged forest corresponds to that of after logging forest while index of eveness and diversity of the regeneration in logged forest at seedling and sapling stage showed stability.
Pengaruh Umur Sumber Bahan Stek Terhadap Keberhasilan Stek Pucuk Meranti Tembaga (Shorea Leprosula Miq.)
Penelitian ini bertujuan untuk mempelajari hubungan umur sumber bahan stek dengan kandungan hara dan auksin bahanStek terhadap keberhasilan perakaran stek S. leprosula dalam pucuk yang dikumpulkan dari pohon induk berumur 10 tahun.
Population Genetic Diversity in The Genus Dryobalanops Gaertn. f. (Dipterocarpaceae) Based on Nuclear Microsatellite Markers
The results of this study suggest that gene flow between populations has been limited and intensive genetic drift has occurred in all of the Dryobalanops species.
Alarming call from Mursala Island, North Sumatra, Indonesia: The urgent task of conserving the previously reported extinct of Dipterocarpus cinereus
Rachmat HH, Subiakto A, Wijaya K, Susilowati A. 2018. Alarming call from Mursala Island, North Sumatra, Indonesia: The urgent task for conserving the previously reported extinct of Dipterocarpus…
Mass propagation method from the cutting of three dipterocarp species
- C. Sakai, A. Subiakto, H. Nuroniah, N. Kamata, Koji Nakamura
- MathematicsJournal of Forest Research
- 1 May 2002
We developed a vegetative propagation system for mass-producing three dipterocarps species,Shorea selanica Bl.,Shorea leprosula Mig., andShorea platyclados Sloot. This system uses fog evaporative…
Propagation Technique of Pasak Bumi (Eurycoma longifolia Jack) Via Shoot Cutting
The microtechnique result showed that roots of pasak bumi were first developed from the mesristematic cambium cells, and medium significantly improved secondary root length and the number of root significantly was affected by Rootone F treatment.
Conserving the previously reported extinct tree species Dipterocarpus cinereus: An ex-situ approach for the species conservation strategy
The result showed that the species was very sensitive to environmental changes, until 16 months of observation the wildings survival rate was 58%, while none of cutting materials was rooted until weeks 36th, and light abundance was predicted as the key factor for the failure of the vegetative propagation.
Mass vegetative propagation of rare and endangered tree species of Indonesia by shoot cuttings by KOFFCO method and effect of container type on nursery storage of rooted cuttings
- H. H. Rachmat, A. Subiakto, A. Susilowati
- BiologyBiodiversitas Journal of Biological Diversity
- 9 October 2018
An attempt was made to produce rooted cuttings of rare and endangered dipterocarp and non-dipterocarps species of the Indonesian native trees, for further use in both reforestation and plantation programs and KOFFCO system was shown to be an efficient innovative technology for the successful mass propagation.
Exploration, collection, and conservation of dipterocarps in Riau Islands
Subiakto A, Rachmat HH. 2015. Exploration, collection and conservation of dipterocarps in Riau Islands. Pros Sem Nas Masy Biodiv Indon 1: 428-433. The diversity and richness of dipterocarps in…