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All Journal HAYATI Journal of Biosciences Prosiding Seminar Nasional MIPA Biotika: Jurnal Ilmiah Biologi BIOTROPIA - The Southeast Asian Journal of Tropical Biology AL KAUNIYAH Biogenesis: Jurnal Ilmiah Biologi AGRIVITA, Journal of Agricultural Science JURNAL ISTEK Journal of Tropical Biodiversity and Biotechnology Pro-Life REINWARDTIA BERITA BIOLOGI JURNAL BIOLOGI INDONESIA BIOEDUSCIENCE Jurnal Biologi Tropis Bioma : Jurnal Biologi Indonesia Makara Journal of Science Reinwardtia Berita Biologi
Andi Salamah
Department Of Biology, Faculty Of Mathematic And Natural Sciences, Universitas Indonesia, Depok 16424, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Materials Science & Nanotechnology Veterinary

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VARIATION IN THE COMPOSITION AND STRUCTURE OF NATURAL LOWLAND FORESTS AT BODOGOL, GUNUNG GEDE PANGRANGO NATIONAL PARK, WEST JAVA, INDONESIA Asep Sadili; Andi Salamah; Edi Mirmanto; Kuswata Kartawinata
Reinwardtia Vol. 22 No. 1 (2023)
Publisher : BRIN Publishing (Penerbit BRIN)

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Abstract

An analysis of the composition and structure of lowland natural forests was carried out in Bodogol, Gunung Gede Pangrango National Park (GGPNP). The two study plots (P1CS and P2CS) were located on Cisuren and one plot (P3CP) on Cipadaranten hill. We recorded 107 species and 48 families with an average basal area of 19.73 m2/ha, and an average density of 348 trees/ha. The species richness was poorer than those of the typical lowland rainforests of Kalimantan and Sumatra but comparable to those of the montane forests of Java. The IUCN-Red Listed species were Castanopsis argentea and Castanopsis tungurrut (critical) and Saurauia bracteosa (vulnerable). Based on the two dominant species, the forests can be designated as the Maesopsis eminii-Syzygium acuminatissimum association and Syzygium acuminatissimum-Lithocarpus korthalsii association. Maesopsis eminii was dominant in P1CS (IV= 56.46%) and P3CP (IV=55.94%), while Syzygium acuminatissimum in P2CS (IV= 43.67%). Maesopsis eminii was a strongly aggressive and invasive species, that endangered the purity of the natural forest GGPNP, therefore, it must be eradicated. Vertically, P2CS and P3CP consisted of four strata, while P1CS had three strata. This one-hectare study can be considered as a minimal area to reflect the floristic representation of lowland forest and submontane forest.
TRAIT-BASED STUDIES ON THE ABUNDANCE AND CANOPY SHADE PREFERENCES OF ASTERACEAE SPECIES IN CIBODAS BOTANICAL GARDEN Junaedi, Decky Indrawan; Az Zahra, Najwa Wafiyah; Salamah, Andi
Bioma Vol. 15 No. 1 (2019): Bioma
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.641 KB) | DOI: 10.21009/Bioma15(1).2

Abstract

ABSTRACT Knowledge of community structures and capacity to differentiate invasive from non-invasive species are essential for invasive species management. Specific Leaf Area (SLA) is a potential proxy to differentiate invasive from non-invasive species. This study aims to identify the relationship between Important Value Index (IVI) with SLA of Asteraceae species, and predict Asteraceae habitat preference based on shade characteristics at the Cibodas Botanical Garden. There is a positive correlation between SLA and IVI value of Asteraceae species in shaded habitat. The Asteraceae species that prefer shaded habitat tend to have larger SLA relative to species in open area (odds ratio = 2.754). This study showed that SLA is a potential proxy to indicate plant abundance and an informative proxy to predict habitat preferences in CBG ecosystem. These traits information are crucial for invasive exotic plant species management in CBG particularly and tropical botanic gardens in general. Keywords: invasive species, exotic species, SLA, logistic regression, trait, Cibodas, Asteraceae
Management of Pyrrosia Mirb. (Polypodiaceae) Fern Specimens in Herbarium Depokensis (UIDEP) Universitas Indonesia, Depok Atria, Mega; Rahmandika, Ghifari; Salamah, Andi; Saifudin, Saifudin; Putrika, Afiatry
Al-Kauniyah: Jurnal Biologi Vol. 18 No. 1 (2025): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v1i1.40499

Abstract

AbstractThe herbarium harbors collections of preserved plants used for scientific purposes. It is important to keep information about plants in a valid herbarium collection. This study aims to establish a valid collection and database of Pyrrosia stored in Herbarium Depokensis (UIDEP) through herbarium management. The management process includes taxonomic validation, specimen revitalization, and digitization. Taxonomic validation results showed there were 3 species of Pyrrosia namely P. piloselloides, P. lanceolata, and P. longifolia. These three species can be distinguished by rhizome scales, the shape of the lamina, and soral position. Physical examination throughout specimens showed several problems including loose specimen parts and specimen damage due to insects. Almost all collections (49 out of 59 specimens) did not include fertile lamina which is an important identifying character in Pyrrosia. To complete the herbarium data, 10 new Pyrrosia samples were collected at Green Spaces (RTHK) in Universitas Indonesia. All valid data and pictures undergo a digitization process. Those digitized data were then uploaded to the Herbarium UIDEP website (ruangkoleksibiotaui.id). This resulted in a Pyrrosia database that can be widely accessed by the public.AbstrakHerbarium menyimpan koleksi tanaman yang diawetkan yang digunakan untuk tujuan ilmiah. Penting untuk menyimpan informasi tentang tanaman dalam koleksi herbarium yang valid. Penelitian ini bertujuan untuk membangun koleksi dan database valid Pyrrosia yang disimpan di Herbarium Depokensis (UIDEP) melalui pengelolaan herbarium. Proses pengelolaannya meliputi validasi taksonomi, revitalisasi spesimen, dan digitalisasi. Hasil validasi taksonomi Pyrrosia menunjukkan terdapat 3 spesies, yaitu P. piloselloides, P. lanceolata, dan P. longifolia. Ketiga spesies ini dapat dibedakan berdasarkan sisik rimpang, bentuk lamina, dan letak soral. Pemeriksaan fisik pada seluruh spesimen menunjukkan beberapa permasalahan antara lain bagian spesimen yang lepas dan kerusakan spesimen akibat serangga. Hampir semua koleksi (49 dari 59 spesimen) tidak mencantumkan lamina subur yang merupakan karakter pengidentifikasi penting pada Pyrrosia. Untuk melengkapi data herbarium, dilakukan pengumpulan 10 sampel Pyrrosia baru di Ruang Terbuka Hijau (RTHK) Universitas Indonesia. Semua data dan gambar yang valid menjalani proses digitalisasi. Data digital tersebut kemudian diunggah ke website Herbarium UIDEP (ruangkoleksibiotaui.id). Hal ini menghasilkan database Pyrrosia yang dapat diakses secara luas oleh masyarakat. 
ANALISIS KARAKTERISTIK VEGETATIF DARI EMPAT VARIETAS PADI DALAM PERLAKUAN CEKAMAN KEKERINGAN [Vegetative Characteristics Analysis of Four Rice Varieties Under Drought Stress] Puspitaningrum, Hardini; Salamah, Andi
Berita Biologi Vol 22 No 1 (2023): Berita Biologi
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/beritabiologi.2023.797

Abstract

Rice plants that are resistant to drought stress and can be grown on dry land, are needed to increase national food security. A method which has been widely used to determine drought tolerance levels of plants is the morphological analysis. The vegetative characteristics analysis of rice varieties thought to be drought-tolerant, such as West Sumba rice varieties (Pare Lambem and Pare Bakato Kaka), INPARI 32 and INPARI 42, is known to have never been done before. This study aims to identify rice varieties that show the highest stress tolerance based on vegetative performance data through drought stress treatments. The research started with germinating seeds in two treatments (control and PEG 6000 20%) for seven days. The germinated seeds were then transferred to the planting medium and watered every three days for samples treated with PEG 6000 20% after 14 DAP (drought treatment). The vegetative performance data was then processed statistically by calculation of the Fernandez index (1993) or the t-test (α<0.05). The results showed that the percentage of germination, radicle weight, and the average number of leaves (35 DAP) in each variety grouped into the tolerant category. For the leaf curvature scores, the Pare Lambem variety is classified into the sensitive category (score 5), while the other three varieties were classified as Tolerant-category (score 1). Plant height and leaf length values at 7 DAP and 35 DAP showed the same pattern as the leaf curvature score that Pare Lambem showed a significant difference between the control and drought treatments based on the t-test (sensitive category). In contrast, other varieties showed a tolerant category. Based on the assessment of several test characteristics, Pare Lambem was classified into the slightly tolerant category (42.8%), while other varieties were classified into the tolerant category (85.7%).
DINAMIKA PERTUMBUHAN POHON DI HUTAN RESTORASI BODOGOL TAMAN NASIONAL GUNUNG GEDE PANGRANGO, JAWA BARAT Sadili, Asep; Salamah, Andi; Mirmanto, Edi; Kartawinata, Kuswata
Berita Biologi Vol 22 No 2 (2023): Berita Biologi
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/beritabiologi.2023.812

Abstract

The Restored Forest (RF) in Bodogol, Gunung Gede Pangrango National Park (GGPNP) is located in the degraded lowland forest area. The Bodogol RF constituted the area of the ecosystem restoration program, where the initial tree planting was carried out by Mrs. Megawati Soekarnoputri the 5th President of the Republic of Indonesia. In that restored forest area, a study was conducted by establishing one hektare plots. We recorded 26 tree species and 16 families, including 14 tree species that were used in the restoration, four cultivated species, and eight species that naturally enter the site as new arrival (recruitment). The total basal area was 7.47 m2/Ha and tree density was 256 trees/Ha. The mean diameter growth was 1.78 cm/year, and the highest diameter growth was Hibiscus tilliaceus (2.42 cm/year). The mean total height growth was 0.52 m/year, and the highest was Paraserianthes falcataria (0.85 m/year). The density of Toona sureni was very high (61 trees/Ha) and in the future it ay dominate the forest will, therefore other tree species native to Mt. Gede-Pangrango should be planted to enrich the present restored forest so as to encourage the development of mixed lowland or montane forests similar to the original climax forests with high species diversity. Structurally, about 50 % of the RF has been achieved, but species composition still needs further enrichment either by active intervention of planting native TNGGP species if deemed necessary or by allowing succession to take place naturally, although it will take a very long time.
Co-Authors Abinawanto Abinawanto Achmad Dinoto Agus Haryadi Anggita R Hafsari Anna Widyastuti Ariyanti Oetari Asep Sadili Asep Sadili Asep Sadili, Asep Atria, Mega Az Zahra, Najwa Wafiyah Bayu Adjie Citra Karina Windarti Decky Indrawan Junaedi Dee Dee Al Farishy Dian Hendrayanti Dika Migi Priyono Dwiranti, Astari Edi Mirmanto Edi Mirmanto Edi Mirmanto Edi Mirmanto, Edi Edi Mirtanto Endang Sukara Fadilah, Nurrahmi Firdha Meidi Irshanty Francis Q Brearley Francis Q Brearly Iriani, Nur Annisa Irshanty, Firdha Meidi Isnaenisa Rachma Khoiriyah, Istatik Kusumadewi Sri Yulita Kuswata Kartawinata KUSWATA KARTAWINATA Kuswata Kartawinata Lulut Dwi Sulistyaningsih Mansur Halik Marlina Ardiyani Maryanto, Andi Eko Mouleidi Dwi Putri Muhammad Mansur Muhammad Mansur Mutia Syadewi Niarsi Merry Hemelda Niarsi Merry Hemelda Niarsi Merry Hemelda Nur Laili Pipit Marianingsih Pipit Marianingsih Pipit Marianingsih Priyono, Dika Migi Puspitaningrum, Hardini Putrika, Afiatry Rahmadina, Amara Rahmandika, Ghifari Ririn Oktarina Saifudin Saifudin Sarah Tsabituddinillah Sarjiya Antonius Siska Apriliani Sulistiani Sulistiani, Sulistiani TRI JOKO SANTOSO Tri Joko Santoso Tri Joko Santoso Tri Muji Ermayanti Wellyzar Sjamsuridzal WIBOWO MANGUNWARDOYO Windri Handayani Windri Handayani Windri Handayani Wita Wardani Wita Wardani Yuki Ichinose Yuki Ichinose Yuniati, Ratna