Hedyothis Philippensis Merr

Oct 13, 2025 by magicalceylontours.com 121 views

Diversity of Piperaceae and Rubiaceae in the Deleng Lancuk Nature Tourism Park, Karo Regency, North Sumatra

Introduction

The Deleng Lancuk Nature Tourism Park in Karo Regency, North Sumatra, is a treasure trove of biodiversity waiting to be explored. Located in a region with a rich cultural heritage, this park is home to a diverse array of plant species, including those from the families of Piperaceae and Rubiaceae. This research aims to investigate the diversity of these two plant families in the park, with a focus on five hills in the area.

Research Methodology

The research was conducted using the purposive sampling method, where the research location was selected based on the research objectives. The five hills studied have a height range of 1300 to 1600 meters above sea level, providing a unique opportunity to study the effects of altitude on plant distribution. The area of observation was 1.25 hectares, divided into 25 plots measuring 10 x 10 meters. This allowed for a comprehensive study of the plant species present in the area.

Results

The results of the study showed that there were 32 species of Piperaceae and Rubiaceae, with a total of 3200 individuals. The species that dominated Piperaceae were Piper sp 1 and Piper Caninum BL, while in Rubiaceae, the dominant species were Mussaend SP, Hedyothis Philippensis Merr, and Argostemma Involucratum L. The distribution of species varied across the five hills, with Bukit III having the highest number of Piperaceae species and Hill IV having the highest number of Rubiaceae species.

Species Dominance in Each Hill

The results of the study showed that each hill had a unique species composition, with different species dominating in each area. The species dominance in each hill is as follows:

Hill I: Piper Caninum BL dominated Piperaceae with an important value index (INP) of 99.51%, while Rubiaceae was dominated by SP Mussaend with an INP of 64.01%.
Bukit II: Piper sp 1 dominated Piperaceae with an INP of 146.71%, while Rubiaceae was dominated by SP Mussaenda with an INP of 50.73%.
Bukit III: Piper Caninum BL dominated Piperaceae with an INP of 77.50%, while Rubiaceae was dominated by Hedyothis Philippensis Merr with an INP of 45.28%.
Bukit IV: Piper sp 1 dominated Piperaceae with an INP of 130.93%, while Rubiaceae was dominated by Argostemma Involucratum L with an INP of 44.33%.
Bukit V: Piper Crasssips Kors dominated Piperaceae with an INP of 89.83%, while Rubiaceae was dominated by Argostemma Involucratum L with an INP of 70.83%.

Analysis and Implications

The results of this study indicate that there is a high diversity of species of Piperaceae and Rubiaceae in the Deleng Lancuk Nature Tourism Park. The dominance of different species in each hill shows the influence of environmental factors such as height, humidity, and rainfall on plant distribution. This study has important implications for the conservation of biodiversity in the region. The data obtained can be used as a basis for establishing appropriate conservation strategies, such as habitat management, replanting, and monitoring of rare species populations.

Conclusion

In conclusion, this study provides valuable insights into the diversity of Piperaceae and Rubiaceae in the Deleng Lancuk Nature Tourism Park. The results of the study highlight the importance of preserving the natural habitats of these plant species and the need for conservation efforts to protect them. The data obtained from this study can be used as a reference for the development of sustainable natural tourism and educational programs that promote public awareness of the importance of nature preservation.

Recommendations

Based on the results of this study, the following recommendations are made:

Conservation efforts: The data obtained from this study can be used as a basis for establishing conservation strategies to protect the natural habitats of Piperaceae and Rubiaceae species in the Deleng Lancuk Nature Tourism Park.
Habitat management: The results of this study highlight the importance of habitat management in preserving the natural habitats of these plant species.
Replanting: The study suggests that replanting of rare species populations is necessary to maintain the diversity of Piperaceae and Rubiaceae in the park.
Monitoring: The study recommends that monitoring of rare species populations be conducted regularly to ensure the effectiveness of conservation efforts.

Future Research Directions

Future research directions include:

Long-term monitoring: Long-term monitoring of the plant species in the Deleng Lancuk Nature Tourism Park is necessary to understand the dynamics of plant distribution and the effects of environmental factors on plant growth.
Species identification: Further research is needed to identify the species of Piperaceae and Rubiaceae present in the park and to understand their ecological roles.
Conservation strategies: The development of conservation strategies to protect the natural habitats of Piperaceae and Rubiaceae species in the park is necessary to ensure the long-term survival of these plant species.

References

[List of references cited in the study]

Appendices

[Appendices containing additional data and information]

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Frequently Asked Questions (FAQs) about the Diversity of Piperaceae and Rubiaceae in the Deleng Lancuk Nature Tourism Park, Karo Regency, North Sumatra

Q: What is the Deleng Lancuk Nature Tourism Park?

A: The Deleng Lancuk Nature Tourism Park is a protected area located in Karo Regency, North Sumatra, Indonesia. It is a treasure trove of biodiversity, with a rich array of plant and animal species.

Q: What are Piperaceae and Rubiaceae?

A: Piperaceae and Rubiaceae are two plant families that are commonly found in tropical regions. Piperaceae includes species such as pepper and kava, while Rubiaceae includes species such as coffee and gardenia.

Q: What was the purpose of the research study?

A: The purpose of the research study was to investigate the diversity of Piperaceae and Rubiaceae in the Deleng Lancuk Nature Tourism Park. The study aimed to identify the species present in the park, their distribution, and the factors that influence their growth.

Q: How was the research study conducted?

A: The research study was conducted using the purposive sampling method, where the research location was selected based on the research objectives. The study area was divided into 25 plots, each measuring 10 x 10 meters, and the plant species present in each plot were identified and recorded.

Q: What were the main findings of the study?

A: The main findings of the study were that there were 32 species of Piperaceae and Rubiaceae present in the Deleng Lancuk Nature Tourism Park. The species that dominated Piperaceae were Piper sp 1 and Piper Caninum BL, while in Rubiaceae, the dominant species were Mussaend SP, Hedyothis Philippensis Merr, and Argostemma Involucratum L.

Q: What are the implications of the study?

A: The study has important implications for the conservation of biodiversity in the region. The data obtained from the study can be used as a basis for establishing conservation strategies, such as habitat management, replanting, and monitoring of rare species populations.

Q: What are the recommendations of the study?

A: The study recommends that conservation efforts be made to protect the natural habitats of Piperaceae and Rubiaceae species in the Deleng Lancuk Nature Tourism Park. The study also recommends that habitat management, replanting, and monitoring of rare species populations be conducted regularly to ensure the effectiveness of conservation efforts.

Q: What are the future research directions?

A: The future research directions include long-term monitoring of the plant species in the Deleng Lancuk Nature Tourism Park, species identification, and the development of conservation strategies to protect the natural habitats of Piperaceae and Rubiaceae species.

Q: What are the benefits of the study?

A: The study provides valuable insights into the diversity of Piperaceae and Rubiaceae in the Deleng Lancuk Nature Tourism Park. The study also highlights the importance of preserving the natural habitats of these plant species and the need for conservation efforts to protect them.

Q: Who can benefit from the study?

A: The study can benefit a wide range of stakeholders, including conservationists, researchers, policymakers, and the general public. The study provides valuable information for conservation efforts and can be used as a reference for the development of sustainable natural tourism and educational programs.

Q: How can the study be used?

A: The study can be used as a reference for the development of conservation strategies, habitat management, replanting, and monitoring of rare species populations. The study can also be used as a basis for establishing educational programs and sustainable natural tourism initiatives.

Q: What are the limitations of the study?

A: The study has several limitations, including the small sample size and the limited scope of the study. The study also relies on the accuracy of the data collected, which may be subject to errors or biases.

Q: What are the future prospects of the study?

A: The future prospects of the study are promising, with the potential for long-term monitoring of the plant species in the Deleng Lancuk Nature Tourism Park and the development of conservation strategies to protect the natural habitats of Piperaceae and Rubiaceae species.