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Ivan Permana Putra
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Departemen Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680
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Jurnal Sumberdaya Hayati
Published by Institut Pertanian Bogor
ISSN : -     EISSN : 2477037X     DOI : DOI: 10.29244/jsdh.9.1.7-16
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
The "Jurnal Sumberdaya HAYATI" is a peer-reviewed and an open access journal published by Department of Biology, Bogor Agricultural University, Indonesia. The journal publishes significant and important research from all area of biodiversity, biosystematics, ecology, physiology, behavior, genetics and biotechnology. All life forms, ranging from microbes, fungi, plants, animals, and human, including virus.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 6 Documents
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Search results for , issue "Vol. 9 No. 4 (2023): 2023" : 6 Documents clear
Pertumbuhan dan Produksi Tanaman Seledri (Apium graveolens L.) dengan Aplikasi Nutrisi Organik Melalui Sistem Hidroponik: Growth and Production of Celery Plants (Apium graveolens L.) with the Application of Organic Nutrients Through Hydroponic Systems Fitrianti Handayani; Fitrah Adelina; Maretik Maretik; Djunarlin Tojang; Essa Annisa Syadiah
Jurnal Sumberdaya Hayati Vol. 9 No. 4 (2023): 2023
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.9.4.134-137

Abstract

Celery plant (Apium graveolens L.) belongs to the class of important leaf vegetables and has export value. Celery is widely grown in Indonesia is leaf celery which has many benefits, among others, can be used as a complement to the cuisine and has medicinal properties. The study was conducted in July-October 2022 in Toari Village, Toari District, Kolaka Regency, Prov. Southeast Sulawesi. This study uses a complete random design (CRD) single factor pattern consisting of 3 (three) treatments, namely BP0 as a control, BP1 with a dose of 200 ml/liter of banana weevil water, BP2 with a dose of 250 ml/liter of banana weevil water so that there are 9 experimental units. Further test using the Least Significance Different (LSD). The parameters observed were plant height, number of leaves, and fresh weight of the plant. The results showed that the treatment of BP2 with a dose of 250 ml/liter of banana tuber water has the highest value compared to the treatment of BP1 and BP0. The results of variety analysis showed that the organic nutrition of banana weevil had a significant effect on plant height, number of leaves, and fresh weight of the plant.
Keanekaragaman dan Distribusi Gastropoda Air Tawar di Sungai Ciapus, Jawa Barat, Indonesia: Diversity and Distribution of Freshwater Gastropods in Ciapus River, West Java, Indonesia Ayub Wirabuana Putra; Muhammad Al Anshari; Nurul Magfirah Sukri; Tri Heru Widarto; Tri Atmowidi; Magdalena Litaay; Windra Priawandiputra
Jurnal Sumberdaya Hayati Vol. 9 No. 4 (2023): 2023
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.9.4.145-151

Abstract

Despite being part of food web and bioindicator in freshwater ecosystems, gastropods are globally jeopardized. Therefore, the occurence of freshwater gastropods need to be assessed. This research aimed to examine diversity and distribution of freshwater gastropods along the Ciapus River in Bogor, West Java, Indonesia. The research was conducted from February to May 2020. Sampling was carried out within limited 15 minutes time period using five 1 × 1 m plots established at each of four survey stations. Gastropods were collected from the bottom of river, rock surface and riverbanks within 15-100 cm of water depth. Environmental parameters were recorded. Data was analyzed using biodiversity index parameters and diversity t-test. The survey collected a total 587 individuals from 7 species of freshwater gastropods. The abundance, species richness and diversity of gastropods in the Ciapus river were different between upstream and downstream, location with high altitude tend to have low number of species. Glyptophysa stagnalis became the only species recorded from upstream area. Meanwhile, there were 4 species, which were collected in other three stations and 2 species that recorded from two stations. In three stations, Tarebia granifera was the most dominant species.
Peranan Pseudomonas aeruginosa ATCC 15442 terhadap Pertumbuhan Tanaman Cabai Rawit (Capsicum frutescens L.) Varietas Bonita pada Kondisi Salin: The Role of Pseudomonas aeruginosa ATCC 15442 on the Growth of Bonita Hot Pepper (Capsicum frutescens L.) Variety in Saline Conditions Aas Ratnasari; Nisa Rachmania Mubarik; Aris Tjahjoleksono
Jurnal Sumberdaya Hayati Vol. 9 No. 4 (2023): 2023
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.9.4.171-177

Abstract

Hot pepper (Capsicum frutescens L.) is one of the food crop commodities that is widely cultivated in Indonesia. Salinity stress can reduce the bioavailability of potassium and its uptake by plants, which will ultimately reduce plant growth and production. One way to reduce the effect of salinity and increase potassium uptake by plants is to use potassium-solubilizing bacteria. One of the bacteria that can solubilize potassium is Pseudomonas aeruginosa. This research aims to study the role of Pseudomonas aeruginosa ATCC 15442 on the growth of the Bonita variety of hot pepper under saline conditions. This study used a completely randomized factorial design with four concentration levels of NaCl treatment: 0, 4, 8, and 12 g/L, as well as two levels of bacteria administration: without bacteria and with bacteria. The results showed that the application of bacteria, salt concentration, and the interaction of the two had no effect (p-value> 0.05) on the growth of hot pepper plants with the observed parameters namely plant height, number of leaves, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, and chlorophyll content.
Variasi Bentuk dan Warna Sisik Sayap Kupu-Kupu dan Ngengat: Variations in Shape and Color of Butterfly Wing Scales and Moths Marchika Rimadhanti Irmanda Rani; Tri Atmowidi; Tri Heru Widarto
Jurnal Sumberdaya Hayati Vol. 9 No. 4 (2023): 2023
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.9.4.164-170

Abstract

Butterflies and moths are members of Lepidoptera with the main characteristic of having two pairs of membranous wings covered with scales. The wings of butterflies and moths have colored patterns that can be used as protection from predators. The aim of this study was to compare the shape, size, and color variations of the scales on the wings of butterflies and moths. Samples of butterflies and moths were collected from the Dramaga Bogor Agricultural University campus. In this study, 11 species of butterflies were used belonging to three families, namely Pieridae, Nymphalidae, and Papilionidae, and 9 species of moths in four families, namely Erebidae, Geometridae, Hesperiidae, and Uraniidae. Observation of scales was carried out with a compound microscope connected to a camera, and measured using imageJ. The shape of the wing scales of butterflies and moths was elongated and widened with the base of the scales and the number of teeth on the distal part varied. The shape of the serrations on the butterfly scales tends to be rounded, while on the moth it is tapered. Larger scale sizes are found on light-colored butterfly scales and dark-colored moth scales.
Deteksi Bakteri Gram-Negatif Pada Permukaan Daun Kemangi (Ocimum basilicum) dari Tiga Pasar Tradisional di Bogor: Detection of Gram-Negative Bacteria on the Leaf Surface of Basil (Ocimum basilicum) Collected from Three Traditional Markets in Bogor Getriani, Zerina; Priyanto, Jepri Agung; Budiarti, Sri
Jurnal Sumberdaya Hayati Vol. 9 No. 4 (2023): 2023
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.9.4.138-144

Abstract

Ocimum basilicum or basil is commonly consumed raw by Indonesian. However, it is easily contaminated by pathogenic bacteria. This study aimed to detect Gram-negative bacteria in basil leaves obtained from three traditional markets in Bogor. Isolation and quantification of bacteria using serial dilution showed that the average number of bacteria on the surface of basil leaves was 9.6 × 107 CFU/g. Basil leaves obtained from the second traditional market had the highest number of bacteria of 11.3 × 107 CFU/g. All isolated bacteria have the same morphology namely bacilli, then further purified and characterized physiologically. The nine bacterial isolates obtained were able to grow on the selective-differential media including Salmonella-Shigella agar (SSA), bismuth sulphite agar (BSA), and eosin-methylen blue (EMBA). Gram staining showed that all bacterial isolates were classified as Gram-negative bacteria. The hemolytic ability of bacterial isolates was tested using blood agar base media, three out of nine bacterial isolates were able to produce hemolysin. Molecular identification based on 16S rRNA sequences showed that the bacterial isolates belonged to the Providencia sp., Proteus sp., Pseudomonas sp., and Kluyvera sp.
Isolasi dan Identifikasi Cendawan Endofit Akar Anggrek Epifit dan Hemiepifit: Isolation and Identification of Endophytic Fungi in Epiphytic and Hemiepiphytic Orchid Root Michael Michael; Nampiah Sukarno; Sofi Mursidawati; Edhi Sandra; Nadiya Dwi Rahayu
Jurnal Sumberdaya Hayati Vol. 9 No. 4 (2023): 2023
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.9.4.152-163

Abstract

Orchids form a symbiotic relationship with endophytic fungi throughout their life cycle, including their seed germination. Research on orchid endophytic fungi in Indonesia is still limited. This study aimed to isolate and identify endophytic fungi of Phalaenopsis amabilis, Dipodium brevilabium, Vanilla planifolia, and Aerides odorata orchids. Endophytic fungi were isolated from surface-sterilized orchid root pelotons. Fungal identification was based on morphological and molecular characteristics using ITS rDNA sequences, followed by BLAST and phylogenetic tree analysis. All orchids studied had peloton structures in root cortex tissues. From the four orchids studied, 22 fungal isolates were obtained. Five fungal isolates were obtained from the P. amabilis orchid, consisting of 1 Penicillium and 4 sterile mycelium isolates. The D. brevilabium had 7 fungal isolates, namely 1 Penicillium and 6 Fusarium isolates. The V. planifolia had 6 Fusarium isolates, whereas the A. odorata had 4 isolates, such as 1 Penicillium, 2 sterile mycelium, and 1 unidentified isolate. The genus Penicillium was found in 3 out of the 4 orchid species studied. One Penicillium isolate was molecularly identified as Penicillium citrinum. Endophytic fungi in P. amabilis were mostly sterile mycelium, while D. brevilabium, V. planifolia, and A. odorata were dominated by Fusarium.

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