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BRYOPHYTES OF MOUNT PATUHA, WEST JAVA, INDONESIA GRADSTEIN, ROBBERT; KIENÃ¢Â€Â“THAI, YONG; SULEIMAN, MONICA; PUTRIKA, AFIATRI; APRIANI, DIAN; YUNIATI, ENY; KANAK, FADZILAH AG.; ULUM, FUAD BAHRUL; WAHYUNI, INDAH; WONGKUNA, KANJANA; LUBOS, LESLEY C.; TAM, LUONG THIEN; PUSPANINGRUM, MIKA RIZKI; HJ. SERUDIN, MOHD RAWIYANI PG.; ZUHRI, MUSYAROFAH; MIN, NG AIK; JUNITA, NURLISMA; PASARIBU, NURSAHARA; KORNOCHALERT, SOONTHREE
REINWARDTIA Vol 13, No 2 (2010): Vol. 13 No. 2
Publisher : Research Center for Biology

GRADSTEIN, R. et al. 2010. Bryophytes of Mount Patuha, West Java, Indonesia. Reinwardtia 13(2): 107-123. - This paper presents the results of a two-day survey of the bryophyte flora of Mt. Patuha and its surroundings near Bandung, West Java, carried out in the framework of the 5th regional training course on bryophyte and lichen diversity and conservation organized by SEAMEO BIOTROP, Bogor, in July 2009. A total of 159 bryophyte species were identified, including 98 mosses, 60 liverworts, and 1 hornwort, representing almost 1/6 of the total bryophyte flora of Java. Three moss species, Bryohumbertia subcomosa (Dix.) J.-P. Frahm, Fissidens gymnogynus Besch. and F. polypodioides Hedw., and one liverwort, Lejeunea pectinella Mizut., are new additions to the Javanese flora. The bryophyte diversity of Mt. Patuha is well representative of the Malesian flora and is rich in uncommon species. However, the relatively poor representation of shade epiphytes and commonness of sun epiphytes and generalists reflect disturbance of the forest by anthropogenic activities. Careful attention should be given to conservation of the remaining natural forest in order to prevent further losses of the rich bryophyte diversity of the area.

PTERIDOPHYTES OF ALAS PURWO NATIONAL PARK AND THEIR MEDICINAL POTENCY Fuad Bahrul Ulum; Dwi Setyati
UNEJ e-Proceeding 2016: Proceeding The 1st International Basic Science Conference
Publisher : UPT Penerbitan Universitas Jember

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An investigation of Pteridophytes diversity at Alas Puwo National Park, Banyuwangi, East Java Province, Indonesia, was carried out in November 2015. A total 10 species of Ferns fom from 6 families had been identified based on their morphological chracteristic. The species are: Stenochlaena palustris, Cyathea bipinnatifida, Lygodium circinatum, Drynaria quercifolia, Pteris vittata, Cyclosorus aridus, Christella dentate, Pneumatopteris costata, Sphaerostephanos invisus, and Amauropelta bergiana.The medicinal potency from all speciments had been observed based on literature study. Only 5 Species has medicinal poterncy mainly for antimicrobial, wound treatment, and to treat fever.

BRYOPHYTES OF MOUNT PATUHA, WEST JAVA, INDONESIA ROBBERT GRADSTEIN; YONG KIEN–THAI; MONICA SULEIMAN; AFIATRI PUTRIKA; DIAN APRIANI; ENY YUNIATI; FADZILAH AG. KANAK; FUAD BAHRUL ULUM; INDAH WAHYUNI; KANJANA WONGKUNA; LESLEY C. LUBOS; LUONG THIEN TAM; MIKA RIZKI PUSPANINGRUM; MOHD RAWIYANI PG. HJ. SERUDIN; MUSYAROFAH ZUHRI; NG AIK MIN; NURLISMA JUNITA; NURSAHARA PASARIBU; SOONTHREE KORNOCHALERT
REINWARDTIA Vol 13, No 2 (2010): Vol. 13 No. 2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v13i2.2132

GRADSTEIN, R. et al. 2010. Bryophytes of Mount Patuha, West Java, Indonesia. Reinwardtia 13(2): 107-123. - This paper presents the results of a two-day survey of the bryophyte flora of Mt. Patuha and its surroundings near Bandung, West Java, carried out in the framework of the 5th regional training course on bryophyte and lichen diversity and conservation organized by SEAMEO BIOTROP, Bogor, in July 2009. A total of 159 bryophyte species were identified, including 98 mosses, 60 liverworts, and 1 hornwort, representing almost 1/6 of the total bryophyte flora of Java. Three moss species, Bryohumbertia subcomosa (Dix.) J.-P. Frahm, Fissidens gymnogynus Besch. and F. polypodioides Hedw., and one liverwort, Lejeunea pectinella Mizut., are new additions to the Javanese flora. The bryophyte diversity of Mt. Patuha is well representative of the Malesian flora and is rich in uncommon species. However, the relatively poor representation of shade epiphytes and commonness of sun epiphytes and generalists reflect disturbance of the forest by anthropogenic activities. Careful attention should be given to conservation of the remaining natural forest in order to prevent further losses of the rich bryophyte diversity of the area.

Ephypitic Ferns (Pteridophyta) from Raung Mount Banyuwangi, East Java Indonesia Fuad Bahrul Ulum; Dwi Setyati
Jurnal ILMU DASAR Vol 16 No 1 (2015)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

An investigation of epiphytic Pteridophytes diversity at Mount Raung, Banyuwangi, East Java Province, Indonesia, was carried out in 7 February 2015. As many as 11 Pteridophytes from 3 families had been identified based on their morphological chracteristic. Among them, four species of Family Aspleniaceae, including Asplenium confusum Tardieu & Ching, Asplenium nidus L., Asplenium salignum Blume, and Asplenium tenerumoides S.B.Andrews. Polypodiaceae include Leptochilus wrightii (Hooker & Baker) X. C. Zhang, Microsorum punctatum (L.) Copel., Pyrrosia bicolor ( Kaulf. ) Ching, and Schellolepis percussa (Cav.) Pic.Serm. Vittariaceae include Antrophyum formosanum Hieron., Vittaria ensiformis Sw., and Vittaria lineata (L.) Sm. which is the smallest specimen with less than 10 cm long.Keywords: Mount Raung, Pteridophyta, Epiphytic, Families.

Review Aktivitas Fotosintesis pada Tanaman Sorgum (Sorghum bicolor) dalam Kondisi Cekaman Kekeringan Mukhamad Su'udi; Arsetyo Rahardianto; Miatin Alvin Septianasari; Veren Yuliana Saputri; Dwi Setyati; Fuad Bahrul Ulum
Rekayasa Vol 15, No 2: Agustus 2022
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v15i2.9799

Sorghum (Sorghum bicolor L. Moench) is a cereal crop that has the potential to be developed in Indonesia as a food, feed and industrial crop. Sorghum is a C4 plant that has the advantage of efficiency in hot and dry environments. Drought stress is one of the most limiting environmental factors for crop productivity worldwide, and can be caused by water deficits in the soil and in the atmosphere. On the decreasing leaf water status, the rate of CO2 assimilation and the conductance of stomata decreased rapidly. The CO2 concentration mechanism is able to saturate C4 photosynthesis under the relatively low intercellular CO2 concentration. In addition, CO2 photorespiration is likely to be repaired before it exits the bundle sheat cells. The effects of non-stomatal factors include reduced activity of photosynthetic enzymes, inhibition of nitrate assimilation, induction of premature aging, and changes in leaf anatomy. Photosynthesis in C4 plants, including sorghum, involves, others, the PEPC and Rubisco enzymes. Drought can also trigger oxidative stress, which is an environmental condition that has increased Reactive Oxygen Species (ROS) due to an over reduction of the photosynthesis process.

BRYOPHYTES OF MOUNT PATUHA, WEST JAVA, INDONESIA ROBBERT GRADSTEIN; YONG KIEN–THAI; MONICA SULEIMAN; AFIATRI PUTRIKA; DIAN APRIANI; ENY YUNIATI; FADZILAH AG. KANAK; FUAD BAHRUL ULUM; INDAH WAHYUNI; KANJANA WONGKUNA; LESLEY C. LUBOS; LUONG THIEN TAM; MIKA RIZKI PUSPANINGRUM; MOHD RAWIYANI PG. HJ. SERUDIN; MUSYAROFAH ZUHRI; NG AIK MIN; NURLISMA JUNITA; NURSAHARA PASARIBU; SOONTHREE KORNOCHALERT
REINWARDTIA Vol 13, No 2 (2010): Vol. 13 No. 2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.2010.2132

GRADSTEIN, R. et al. 2010. Bryophytes of Mount Patuha, West Java, Indonesia. Reinwardtia 13(2): 107-123. - This paper presents the results of a two-day survey of the bryophyte flora of Mt. Patuha and its surroundings near Bandung, West Java, carried out in the framework of the 5th regional training course on bryophyte and lichen diversity and conservation organized by SEAMEO BIOTROP, Bogor, in July 2009. A total of 159 bryophyte species were identified, including 98 mosses, 60 liverworts, and 1 hornwort, representing almost 1/6 of the total bryophyte flora of Java. Three moss species, Bryohumbertia subcomosa (Dix.) J.-P. Frahm, Fissidens gymnogynus Besch. and F. polypodioides Hedw., and one liverwort, Lejeunea pectinella Mizut., are new additions to the Javanese flora. The bryophyte diversity of Mt. Patuha is well representative of the Malesian flora and is rich in uncommon species. However, the relatively poor representation of shade epiphytes and commonness of sun epiphytes and generalists reflect disturbance of the forest by anthropogenic activities. Careful attention should be given to conservation of the remaining natural forest in order to prevent further losses of the rich bryophyte diversity of the area.

Community Structure of Avifauna in The Rehabilitation Zone at Wonoasri Resort, Meru Betiri National Park Arif Mohammad Siddiq; Hari Sulistiyowati; Munaa Aqidatul Ulaa; Fuad Bahrul Ulum; Firda Fadri
Jurnal Biodjati Vol 9, No 1 (2024): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v9i1.30033

The rehabilitation zone of Meru Betiri National Park (MBNP) needs to be measured in relation to the success of ecosystem restoration. It can be used as a bioindicator, such as the bird community structure, hence their sensitivity to environmental changes. Therefore, the aims of this study are to determine the community structure of avifauna in the rehabilitation zone at Wonoasri Resort, MBNP including bird diversity, richness, dominance, feeding guilds, and their correlation with forest cover. The research was conducted in January 2023 in the Bonangan Block at three observation points, namely low vegetation cover, medium vegetation cover, and high vegetation cover. The ecological data, such as species and abundance, were collected using the point count method, while additional information related to conservation statuses were collected by web browsing on the IUCN Red List, the CITES appendix, and Indonesian government regulation (LHK No.106/2018). Data analysis used the dominance index, species diversity index (Shannon Wiener), and evaluated for statistical data using a Kruskal-Wallis (KW) test in R version 3.2.1. We recorded 38 bird species belonging to 31 genera and 21 families during this study. Among the feeding guilds, the insectivorous birds (14 species) were recorded as the higher species richness, followed by omnivorous (eight species), frugivorous (five species), granivorous (five species), carnivorous (four species), and nectarivorous (two species). The Kruskal-Wallis test shows there is a significant correlation among the feeding guilds (value of 11.644, with p-value = 0.040). Furthermore, referring to species richness, high vegetation cover areas have the highest species richness (30 species) compared to medium vegetation cover areas (27 species) and low vegetation cover areas (26 species). The dominance of avifauna species at this location falls into the low category (C = 0.07). According to the diversity index, avifauna in Bonangan Block is classified as a high category (H'=3.01).

Molecular identification of Cyclosorus parasiticus (L.) Farw. From Gumitir, Jember Indonesia Rizqoni, Moh Ikmal Alfi; Setyati, Dwi; Su'udi, Mukhamad; Ulum, Fuad Bahrul; Dwinianti, Edia Fitri
BIOEDUKASI Vol 22 No. 2 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i2.45484

Cyclosorus parasiticus (L.) Farw. from Mount Gumitir dominates the understory ferns vegetation along the roadside of a pine-mixed coffee plantation. Previous studies reported the metabolite profile with the flavonoid and alkaloid content. Current observations based on morphological structure of the specimens collection indicated a high variations, therefor molecular identification was required to support the phylogenetic data of the species. The aim of the study was to identify the Cyclosorus parasiticus sample originate from Gumitir using DNA barcode. We used three primers, i.e. ribulose 1,5-biphosphate carboxylase (rbcL), maturase K (matK), and Internal transcribed spacer 2 (ITS2) for molecular identification. The result showed that Cyclosorus parasiticus from Gumitir has a highest similarity with Christella latipinna (NC070300) from China with a value of Percent Identities value of 99.11% based on the ITS2 marker. The rbcL data in this study might contribute to supporting the molecular genus concept from recent Thelypteridaceae phylogeny.

Pengaruh Cekaman Salinitas Terhadap Pertumbuhan Dan Perkembangan Bandotan (Ageratum conyzoides L.) Bahrul Ulum, Fuad; M. Akbar, Salahuddin; Andiana, Jocelin; Rosyadi, Achmad; Setyati, Dwi
Journal of Natural Sciences Vol 4, No 3 (2023): Journal of Natural Sciences November
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jonas.v4i3.435

Salinity stress enhances plants' growth and development, leading to decreased productivity. Ageratum conyzoides L., also known as Bandotan, is an invasive plant that has spread throughout almost all regions in Indonesia. Investigating the adaptation mechanisms of this plant offered insights into the stress tolerance levels to the salininty and was important for the mitigation of the consequences of its invasivenessnature. The objective of this research was to investigate the impact of salinity stress on the growth and development of A. conyzoides. The study was carried out in a greenhouse between April and May 2022. The plants were grown under two degrees of salinity stress (i.e., 2000 ppm for moderate stress, and 75000 ppm for extreme stress). The results indicated that A. conyzoides was adaptive to moderate salinity conditions. In extreme stress conditions, A. conyzoides expressed stress by decreasing the plant height and total stomata. The plant adapted by developing flowers at a faster rate as a defense mechanism for the propagation of future generations.

Distribusi Lamun di Zona Intertidal Tanjung Bilik Taman Nasional Baluran Menggunakan Metode GIS (Geographic Information System) Hidayatullah, Alhabsy; Sudarmadji, S.; Ulum, Fuad Bahrul; Sulistiyowati, Hari; Setiawan, Rendy
BERKALA SAINSTEK Vol 6 No 1 (2018)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v6i1.7557

Zona intertidal merupakan wilayah perairan laut yang masih dipengaruhi oleh pasang surut air laut. Salah satu keanekaragaman hayati yang terdapat di zona intertidal adalah lamun. Salah satu tanjung yang memiliki padang lamun adalah Tanjung Bilik Taman Nasional Baluran. Tujuan dari penelitian ini adalah mengetahui distribusi lamun di Zona Intertidal Tanjung Bilik Taman Nasional Baluran dengan menggunakan metode GIS (Geographic Information System). Metode pengambilan data yang digunakan yaitu metode jelajah. Data koordinat habitat lamun dipetakan menggunakan program arcGIS 10. Berdasarkan penelitian yang telah dilakukan ditemukan empat jenis lamun dengan urutan dari distribusi terluas, yaitu Thalassia hemprichii, Enhalus acoroides, Halophila minor, dan Halodule pinifolia. Thalassia hemprichii dan Enhalus acoroides memiliki pola distribusi acak. Halophila minor dan Halodule pinifolia memiliki pola distribusi mengelompok. Kata Kunci: Distribusi, Lamun, Zona Intertidal, Tanjung Bilik

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