Ex-situ conservation and management of dipterocarps genetic resources through seedlings collections and nursery establishment

Rachmat, Henti Hendalastuti; Fambayun, Rizki Ary; Yulita, Kusumadewi Sri; Susilowati, Arida

doi:10.13057/biodiv/d210217

Cited by 10 publications

(8 citation statements)

References 22 publications

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“…The vegetative propagation of Melaleuca cajuputi has been practiced in the nurseries and produced a large number of planting stocks for reforestation [134]. Furthermore, the needs for planting native stocks for reclamation has been supported by the availability of propagation techniques for many native tropical trees, such as Taxus sumatrana, Styrax spp., and various species within the genus of Shorea, Hopea, Dipterocarpus, Drybalanops, Vatica, Parashorea, Upuna, Anisoptera, and Cotylelobium [135][136][137][138][139][140][141]. Thus, reforestation using native tree species becomes more feasible than it was several decades ago.…”

Section: Producing Improved Planting Stock For Post-mining Reclamationmentioning

confidence: 99%

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Managing and Reforesting Degraded Post-Mining Landscape in Indonesia: A Review

Pratiwi¹,

Narendra²,

Siregar³

et al. 2021

Land

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Tropical forests are among the most diverse ecosystems in the world, completed by huge biodiversity. An expansion in natural resource extraction through open-pit mining activities leads to increasing land and tropical forest degradation. Proper science-based practices are needed as an effort to reclaim their function. This paper summarizes the existing practice of coal mining, covering the regulatory aspects and their reclamation obligations, the practices of coal mining from various sites with different land characteristics, and the reclamation efforts of the post-mining landscapes in Indonesia. The regulations issued accommodate the difference between mining land inside the forest area and outside the forest area, especially in the aspect of the permit authority and in evaluating the success rate of reclamation. In coal-mining practices, this paper describes starting from land clearing activities and followed by storing soil layers and overburden materials. In this step, proper handling of potentially acid-forming materials is crucial to prevent acid mine drainage. At the reclamation stage, this paper sequentially presents research results and the field applications in rearranging the overburden and soil materials, controlling acid mine drainage and erosion, and managing the drainage system, settling ponds, and pit lakes. Many efforts to reclaim post-coal-mining lands and their success rate have been reported and highlighted. Several success stories describe that post-coal-mining lands can be returned to forests that provide ecosystem services and goods. A set of science-based best management practices for post-coal-mine reforestation is needed to develop to promote the success of forest reclamation and restoration in post-coal-mining lands through the planting of high-value hardwood trees, increasing trees’ survival rates and growth, and accelerating the establishment of forest habitat through the application of proper tree planting technique. The monitoring and evaluation aspect is also crucial, as corrective action may be taken considering the different success rates for different site characteristics.

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Section: Producing Improved Planting Stock For Post-mining Reclamationmentioning

confidence: 99%

“…genus of Shorea, Hopea, Dipterocarpus, Drybalanops, Vatica, Parashorea, Anisoptera, and Cotylelobium [135][136][137][138][139][140][141]. Thus, reforestation using native tree becomes more feasible than it was several decades ago.…”

Section: Producing Improved Planting Stock For Post-mining Reclamationmentioning

confidence: 99%

Managing and Reforesting Degraded Post-Mining Landscape in Indonesia: A Review

Pratiwi¹,

Narendra²,

Siregar³

et al. 2021

Land

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“…On the other and, with all the potency of rattan, it also needs to be further developed. One possible action of rattan management and development is through the ex-situ conservation in the nursery (Rachmat et al, 2020) before we planted it in the field. The characteristic of rattan in the nursery also becomes an interesting topic to be observed and will produce a good recommendation for the planting program in the field.…”

Section: Implication For Conservationmentioning

confidence: 99%

Population of Potential Rattan in Bukit Tiban Protection Forest, Batam, Indonesia

Fambayun¹,

Kalima²

2020

JPKW

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Rattan is one of the promising non-timber forest products which grow widely in Indonesia. The occurrence of rattan species, especially the commercial species, is threatened due to illegal over-exploitation. The study has been done in the Bukit Tiban Protection Forest (BTPF) to investigate the occurrence of rattan species and observe the characteristic of morphology properties and their utilization. In this study, a descriptive exploration method was applied and we performed an interview with local people in the field regarding the utilization. Morphological characteristics observed including habitus, leaves (such as color, leaflets, leaf arrangement, knee, ocrea, and climbing organ/cirrus/flagellum), and fruit. The identification key, illustrations, as well as the diagnostic character of each species were presented. Ten species of rattans were found in the BTPF, namely Calamus sp.1 (Daemonorops verticillaris (Griff.) Martius), Calamus sp.2 (Calamus rugosus Beccari), rotan sabut (Daemonorops sabut Beccari), rotan buah kecil (Daemonorops didymophylla Beccari), Plectocomia sp. (Plectocomia elongate Martius ex Blume), rotan bukit (Daemonorops sepal Beccari), rotan dahan (Korthalsia rostrata Blume), Calamus sp.5 (Calamus spectatissimus Furtado), Calamus sp. (Daemonorops longipes (Griff.) Martius), and Calamus sp.6 (Calamus tanakadatei Furtado). Those ten species of rattan are potentially used for handicrafts, basketry, and ropes. Only five of ten species of rattan have been used commercially. ABSTRAKRotan merupakan salah satu komoditas hasil hutan bukan kayu yang menjanjikan dan tumbuh tersebar luas di Indonesia. Keberadaan rotan, khususnya rotan komersial, terancam oleh eksploitasi yang berlebihan secara ilegal. Kami melakukan penelitian di Hutan Lindung Bukit Tiban (HLBT) untuk menginvestigasi keberadaan spesies rotan di lokasi ini dan mengobservasi karakteristik morfologis serta pemanfaatan dari spesies rotan dari Batam. Dalam penelitian ini, kami menggunakan metode deskriptif eksploratif. Kami juga melakukan wawancara terhadap masyarakat lokal yang membantu selama di lapangan. Karakteristik morfologi yang kami teliti antara lain habitus, daun (warna daun, pucuk daun, susunan daun, lutut, ocrea, dan organ pemanjat/sirus/flagela), dan buah. Kunci identifikasi, ilustrasi bersama dengan karakteristik penciri dari tiap spesies ditampilkan dalam tulisan ini. Sepuluh spesies rotan telah berhasil ditemukan di HLBT yaitu Calamus sp.1 (Daemonorops verticillaris (Griff.) Martius), Calamus sp.2 (Calamus rugosus Beccari), rotan sabut (Daemonorops sabut Beccari), rotan buah kecil (Daemonorops didymophylla Beccari), Plectocomia sp. (Plectocomia elongata Martius ex Blume), rotan bukit (Daemonorops sepal Beccari), rotan dahan (Korthalsia rostrata Blume), Calamus sp.5 (Calamus spectatissimus Furtado), Calamus sp. (Daemonorops longipes (Griff.) Martius), dan Calamus sp.6 (Calamus tanakadatei Furtado). Kesepuluh spesies rotan tersebut potensial untuk dimanfaatkan sebagai kerajinan tangan, anyaman, maupun tali-talian. Hanya lima spesi...

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“…Nursing of seedlings involves taking care of them for up to a year to harden them to survive on their own once planted (Giraldo‐Silva et al 2019; Rachmat et al 2020). It is a critical step for increasing seedling survival and establishment in challenging environments and enables foresters to protect seedlings and monitor their health (Guignabert et al 2020).…”

Section: Introductionmentioning

confidence: 99%

Analysis of planting practices and post‐planting stewardship intention of participants of Arbor Day

Osman

Adu‐Boahen

Arko

et al. 2022

Restoration Ecology

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Arbor Day (World Tree Planting Day) is an action to help replace dwindling tree cover globally. However, millions of the seedlings planted do not survive because of low regard for best planting practices and post‐planting maintenance activities. This study focused on the planting practices of Arbor Day participants at the Muni‐Pomadze Ramsar Site in Ghana and how that influenced their perception about seedling survival rate and their stewardship intention. The study used electronic questionnaire to solicit information from 229 participants (university students) at a 2021 Arbor Day planting event organized by the Forestry Commission and the Department of Geography Education, University of Education, Winneba. The study found four components of planting practices influenced perceptions including assessment of seedling quality, soil characteristics, surrounding environmental characteristics and planting operation. A multivariate analysis of variance showed that the academic year of participants influenced planting practices specifically planting operations with a post hoc test indicating respondents in academic year 1 observed better planting operations than third year students. A generalized linear model showed that respondents who planted seedlings within areas with good surrounding characteristics (enough spacing between successive seedlings and trees) perceived seedlings survival rate to be higher. Respondents who planted more seedlings were likely to provide time and money for post‐Arbor Day tree monitoring and maintenance. The findings also suggest that organizers of Arbor Day tree planting exercises should educate participants on proper planting practices and organize days for monitoring and maintenance of planted trees to improve participant perceptions and on‐going involvement.

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Ex-situ conservation and management of dipterocarps genetic resources through seedlings collections and nursery establishment

Cited by 10 publications

References 22 publications

Managing and Reforesting Degraded Post-Mining Landscape in Indonesia: A Review

Managing and Reforesting Degraded Post-Mining Landscape in Indonesia: A Review

Population of Potential Rattan in Bukit Tiban Protection Forest, Batam, Indonesia

Analysis of planting practices and post‐planting stewardship intention of participants of Arbor Day

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