Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Biospecies

STRUKTUR POPULASI (Pinus merkusii Jungh et de Vriese) DI KAWASAN DANAU SARI EMBUN KABUPATEN TANAH LAUT: POPULATION STRUCTURE (Pinus merkusii Jungh et de Vriese) IN THE LAKE SARI EMBUN AREA, TANAH LAUT DISTRICT Raihani, Salsabila; Dharmono, Dharmono; Amintarti, Sri
Biospecies Vol. 16 No. 2 (2023): Juli 2023
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v16i2.29796

Abstract

Population structure is defined as an arrangement of age classes in a population. It is very important to study population structure to determine the status and existence of a population so that efforts can be made to control the population in that habitat. Pine is one of the plants found in the Danau Sari Embun area which has the potential to be used as a learning resource based on local content. The results of data analysis show that the population structure of Pine plants in the Danau Sari Embun area was found to be 0 Ind/2.5 Ha in the pre-reproductive phase, 14 Ind/2.5 Ha in the reproductive phase, 0 Ind/2 Ha in the post-reproductive phase. .5 Ha, so that the shape of the pyramid is in the form of a vase or jug with a disturbed base. Keywods: Population Structure, Pinus merkusii, Danau Sari Embun   Abstrak Struktur populasi didefinisikan sebagai suatu susunan kelas umur dalam suatu populasi. Kajian tentang struktur populasi sangat penting dilakukan untuk mengetahui status dan keberadaan suatu populasi sehingga dapat dilakukan upaya untuk penanggulangan populasi dihabitat tersebut. Pinus adalah salah satu tumbuhan yang terdapat di kawasan Danau Sari embun yang berpotensi dijadikan sebagai sumber belajar berbasis muatan lokal. Hasil analisis data menunjukkan bahwa struktur populasi tumbuhan Pinus di kawasan Danau Sari embun di dapatkan jumlah pada fase pra-reproduktif berjumlah 0 Ind/2,5 Ha, fase reproduktif berjumlah 14 Ind/2,5Ha, fase post-reproduktif berjumlah 0 Ind/2,5Ha, sehingga bentuk piramidanya berbentuk pasu atau kendi dengan dasar terganggu. Kata Kunci: Struktur Populasi, Pinus merkusii, Danau Sari Embun
INVENTARISASI Amorphophallus spp. DI TAMAN BIODIVERSITAS HUTAN HUJAN TROPIS LEMBAH BUKIT MANJAI Safitri, Yulina; Nurtamara, Luthfiana; Amintarti, Sri
Biospecies Vol. 19 No. 1 (2026): Januari 2026 (In press)
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v19i1.47563

Abstract

South Kalimantan is known for its rich biodiversity, particularly within the Tropical Rainforest Biodiversity Park of Lembah Bukit Manjai, which serves as a habitat for various tropical forest plant species. Among these is the genus Amorphophallus, notable for its ecological, economic, and conservation value. These plants typically grow in shaded and humid forest floors. This study aimed to identify and describe Amorphophallus species present in the study area. A descriptive-exploratory method was applied using purposive sampling. The study recorded three species: Amorphophallus muelleri, A. paeoniifolius, and A. borneensis. These species were found thriving under low to moderate light intensity, high soil moisture, and neutral pH. Key morphological traits such as habit, leaves, stems, and roots were documented for each species. The findings indicate that the ecological conditions of the study area strongly support the growth of Amorphophallus spp., and that these plants hold potential as local biodiversity-based learning resources.
Co-Authors Abdul Majid Alfina, Aulia Amalia Rezeki Amalia Rezeki Aminuddin PP Aminuddin PP Aminuddin Prahatama Putra Anshari, Muhammad Ridha Arif Sholahuddin Atiek Winarti Aulia Ajizah Aulia Rahman Aulia, Nurul Aulia, Oriza Mety Azizah, Aprisa baitun nikmah Baitun nikmah Datin Maghfirotul Nadhira Dewi Amelia Widiyastuti Dewi Indah Lestari Dharmono Dharmono Dharmono Dharmono Dharmono Dharmono Dharmono Dharmono Dharmono Dharmono, Dharmono Difa Pertiwi Krismadana Eka Wati, Leoni Dea Fahira Ramadhani Finda Vericha Ngenda Fitria Rosa Damayanti Fransisca Aurora, Zevira Gilang Satyo Adjie Guntur Al Ghani Hardiansyah Hardiansyah Helmah, Ayu Noor Hidayati Hidayati Hidayati Utami, Nurul Irianti, Riya Jumiati, Heni Kariyati Kariyati Kaspul Khairun Nisa Khalida, Noor Lilla Ramadhatun Nur Chasanah Luthfiana Nurtamara M. Arsyad, M. M. Sarip Mahmud Hidayat Mahrudin Mahrudin Maulana Khalid Riefani Mega Purwati Mentari, Annisa Widyana Mirna Hariati Mochamad Arief Soendjoto Muhammad Lutvi Ansari, Muhammad Lutvi Muhammad Syifa Habli Sholihin Muhammad Zaini Muhammad Zaini Muhammad Zaini Muhammad Zaini Mustika Wati Nafisah, Juhriah Nazilah, Maidah Noor Syifa Noorhidayati Noorhidayati Noorsalamiah, Noorsalamiah Nurfatma Nurfatma Nurhidayatul Janah Janah Nurmauli Dina Nurtamara, Luthfiana Nurul Hidayati Utami Prahatama Putra, Aminuddin Rahmi Murdiyanti Rahmi, Fatimah Raihani, Salsabila Rikah Ariana Riya Irianti Rizaldi, Muhammad RUWAIDA, ULYA Safitri, Yulina Saidah Lara Asih Salimah Salimah, Salimah Siti Wahidah Sonia Audra Syahmani Syahmani Tsaqila Amalia Widiyastuti , Dewi Amelia