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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management METAMORFOSA Journal of Biological Sciences Buletin Udayana Mengabdi Jurnal Biologi Udayana Bumi Lestari Journal of Tropical Biodiversity and Biotechnology Jurnal Perikanan Universitas Gadjah Mada Biosaintifika: Journal of Biology & Biology Education Indonesian Fisheries Research Journal Indonesian Biodiversity Journal Indonesian Biodiversity Journal Jurnal Biologi Udayana
LUH Puru ESWARYANTI KUSUMA YUNI
Prodi Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Udayana, Indonesia 80361
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Public Health Veterinary

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Potential of Calliandra calothyrsus Leaf Extract to Maintain Estrogen Concentration and Uterine Thickness in Rats Setyawati, Iriani; Wirasiti, Ni Nyoman; Yuni, Luh Putu Eswaryanti Kusuma
Biosaintifika: Journal of Biology & Biology Education Vol 13, No 2 (2021): August 2021
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v13i2.31063

Abstract

Calliandra calothyrsus Meissn. leaf extract is potential as phytoestrogens. It influenced male mice reproduction, rat estrous cycle, and ovarian histology in previous study. This research aimed to prove the C. calothyrsus leaf extract potential as phytoestrogen source and the effect on endometrial thickness where the embryo implantation take place in early pregnancy. This study used a Completely Randomized Design used 54 days old female rats (Rattus norvegicus). Rats were divided into K as control group (treated with 0.5% Na-CMC as placebo) and P1, P2, and P3 as three groups with C. calothyrsus leaf extract administration with doses of 17.5; 35; and 70 mg/ kg bw respectively. Treatments were given 1 ml/rat/day orally for 20 days. At day 21st, animals were euthanized to collect blood samples for estrogen hormone analysis. After the dissection, all uterus were collected and weighed. Histological preparation was done with paraffin method and Hematoxylin-Eosin staining. The effective dose was 70 mg/ kg bw that did not decrease the weight of the uterus and the body. This dose even maintained the normal diameter and thickness of uterine walls (endometrium, myometrium, and perimetrium layers) like control rats. The extract in this study could increase estrogen concentration in female rats. This research novelty is that C. calothyrsus leaf extract (70 mg/ kg bw) can be used as an alternative herbal suplement to maintain uterine wall thickness and estrogen concentration in productive women. With further clinical research, this extract is a good candidate as potential estrogen source to overcome women infertility or pregnancy difficulties due to problem of endometrial thickness and lack of endogenous estrogen.
BIRDWATCHING RACE DI TAHURA NGURAH RAI BALI SEBAGAI SARANA PENDIDIKAN LINGKUNGAN UNTUK PELAJAR DAN MAHASISWA SUDARYANTO SUDARYANTO; L. P. ESWARYANTI KUSUMA YUNI; YUNITA HARDINI
Buletin Udayana Mengabdi Vol 9 No 1 (2010): Volume 9 No.1 – April 2010
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

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Abstract

ABSTRACT Birdwatching race was conducted on 17-19 October 2008 at Srangan Island, Lagoon BTDC Nusa Dua and Mangrove Information Centre (MIC) Tahura Ngurah Rai Bali. This activity was aimed to increase the awareness of youngsters to environment, especially bird in their habitat. This activity was also aimed to promote one kind of ecotourism namely birdwatching in Tahura Ngurah Rai Bali. One hundred students and youngsters from Java, Lombok and Bali Island participated in this activity. The activity included discourse and birdwatching race, environmental education, and discussion on environmental issues related to development ecotourism of Tahura Ngurah Rai Bali.
Aktivitas harian kadal Eutropis multifasciata pada habitat kebun di dataran rendah di Desa Peguyangan, Denpasar – Bali Ni Luh Putu Gina Puspita Dewi; Luh Putu Eswaryanti Kusuma Yuni; Ida Bagus Made Suaskara
Jurnal Biologi Udayana Vol 24 No 2 (2020): JURNAL BIOLOGI UDAYANA
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBIOUNUD.2020.v24.i02.p06

Abstract

Common Sun Skink Eutropis multifasciata is one species of ectothermic animal, whose body temperature is affected by the temperature of their surrounding environment. This study aims to determine the daily activity of lizards Eutropis multifasciata that live in the lowlands. This research was conducted from 27 March to 07 May 2019 in a plantation habitat with a dense cover at an altitude of 64 masl. Observations were made using focal animal sampling method with instantaneous recording. For each individual lizard found, its activity was observed for five (5) minutes with a ten (10) seconds time interval. Observation of activities carried out throughout the day, starting at 07.00 until 17.00 WITA. There were no significant differences in daily activities between male and female Eutropis multifasciata lizards. Percentage of the most widely performed activities was foraging with an average of 35.15% while the least performed activities was shuttling with an average of 0.68%. The percentage of other activities were moving 24.10%, overt basking 19.62%, covert basking 14.29%, cooling 4.69%, and aggression 1.48%.
Aktivitas harian harimau sumatra (Panthera tigris sumatrae) dan harimau benggala (Panthera tigris tigris) di Bali Zoo, Gianyar Putu Laksmi Candra Dewi; Luh Putu Eswaryanti Kusuma Yuni; Ni Luh Watiniasih
Jurnal Biologi Udayana Vol 25 No 2 (2021): JURNAL BIOLOGI UDAYANA
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBIOUNUD.2021.v25.i02.p11

Abstract

Bali Zoo merupakan lembaga konservasi eksitu bagi berbagai jenis satwa, termasuk harimau benggala dan harimau sumatra. Kedua jenis ini termasuk dalam daftar IUCN dengan status terancam punah untuk harimau benggala dan status kritis untuk harimau sumatra. Penelitian ini bertujuan untuk mengetahui aktivitas harian kedua jenis harimau tersebut di Bali Zoo. Pengambilan dan pengumpulan data aktivitas harian dilakukan dengan metode focal animal sampling, pencatatan menggunakan metode instantaneous recording dengan interval 30 detik selama 30 menit. Pengambilan data dilakukan pada pagi, siang, dan sore hari. Kedua jenis harimau mengalokasikan waktunya paling banyak untuk beristirahat. Harimau sumatra mengalokasikan waktunya untuk istirahat sebesar 64,69 ± 2,52%, moving 31,32 ± 2,46%, grooming 2,72 ± 0,40%, buang air 0,37 ± 0,08%, makan 0,33 ± 0,11%, minum 0,31 ± 0,07% dan aktivitas sosial 0,26 ± 0,08%. Untuk harimau benggala, harimau ini mengalokasikan waktunya untuk istirahat sebesar 68,23± 2,20%, moving 24,14 ± 1,99%, sosial 3,54 ± 0,34%, grooming 2,23 ± 0,29%, buang air 0,39 ± 0,08%, minum 0,39 ± 0,09%, dan makan 0,08 ± 0,18%. Aktivitas pacing tercatat sangat rendah pada kedua jenis harimau mengindikasikan kondisi harimau yang cukup nyaman berada pada kandangnya.
Struktur vegetasi di kawasan riparian Desa Bongkasa Pertiwi, Kecamatan Abiansemal, Kabupaten Badung – Bali I Made Saka Wijaya; Luh Putu Eswaryanti Kusuma Yuni; Ida Ayu Eka Pertiwi Sari
Jurnal Biologi Udayana Vol 25 No 2 (2021): JURNAL BIOLOGI UDAYANA
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBIOUNUD.2021.v25.i02.p09

Abstract

Ayung river is the longest river in Bali. The middle part of the river is frequently utilized as rafting for tourism, such as in Bongkasa Pertiwi Village, Abiansemal District, Badung Regency – Bali. To preserve the river’s ecological function, the information of riparian vegetation as the dynamic component in river is highly required. This research aimed to study the structure of riparian vegetation in Bongkasa Pertiwi Village. The plot method was used and the study site was divided into three stations. Each station was composed by three replications with four plot variations: trees (20 x 20 m), poles (10 x 10 m), saplings (5 x 5), and herbs-shrubs (2 x 2 m). The data was analysed using vegetation analysis that completed with Importance Value (IV), Shannon-Wiener Diversity Index (H’), Index of Dominancy (C), and Index of Evenness (E). This study found that the structure of riparian vegetation in Bongkasa Pertiwi Village was in good condition which was indicated by the high abundance of local tree species. The floristic composition of riparian vegetation comprised by 18 species of trees, 18 species of poles, 21 species of saplings, and 29 species of herbs and shrubs. Cocos nucifera, Pterospermum javanicum, Bischofia javanica, Cananga odorata, Elaeocarpus serratus, Artocarpus heterophyllus, Coffea canephora, and Nephelium lappaceum were the species with the highest Importance Value (IV). The floor vegetation in form of herbs and shrubs was dominated by Sphaegneticola trilobata, Oplismenus burmanni, and Diplazium esculentum. Based on the Diversity Index (H’), Index of Dominancy (C), and Index of Evenness (E), diversity of riparian vegetation in Bongkasa Pertiwi Village was classified as medium category, without any dominated species, and the vegetation composition was equivalent.
PERILAKU DAN JENIS PAKAN ORANGUTAN KALIMANTAN (PONGO PYGMAEUS LINNAEUS, 1760) DL KALIMANTAN PURWO KUNCORO; SUDARYANTO -; LUH Puru ESWARYANTI KUSUMA YUNI
Jurnal Biologi Udayana Vol 12 No 2 (2008): JURNAL BIOLOGI
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

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Abstract

Data collection was conducted using focal animal instantaneous. The daily activity data were group based on their ethogram and was adopting "The Standard of Orangutan's collection" from Morrogh-Bernard et al. (2002). The research collected 739 hours 29 minutes of dawn to dusk observations. The daily activity was determined by activity proportion. Rehabilitated Orangutans was found to have higher proportion of social activity (79,29%) than the one of self-action activity (23,71%). The daily activity proportions consisted of 10,44% (females) and 14,13% (males) for movement, 29,01% (females) and 30,66% (males) for resting, 12,34% (females) and 4,90% (males) for social activities, 3,36% (females) and 2,49% (males) for self activities, and also 44,85% (females) and 47,82% (males) for foraging with 96 plants species and 1 termite species as food sources.
SOUTHERN BLUEFIN TUNA (Thunnus maccoyii) CAUGHT BY INDONESIA’S TUNA LONGLINERS IN THE SPAWNING AREA Fathur Rochman; Watiniasih Ni Luh; Yuni Luh Putu Eswaryanti Kusuma
Indonesian Fisheries Research Journal Vol 25, No 2 (2019): (December) 2019
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.338 KB) | DOI: 10.15578/ifrj.25.2.2019.75-90

Abstract

Southern Bluefin Tuna in spawning area of the Eastern Indian Ocean where the Indonesian’s longliners operated has a specific character in term of size, age, sex-specific growth rate and the population. The aims of this study are to determined changes in size/age, sex-specific growth rate and virtual population analysis of Southern Bluefin Tuna (SBT) in the spawning area. This study is important to find out the successful management of SBT in spawning area by looking at the catch at age/size movement, sex-specific growth analysis and the estimation of the population by virtual population analysis. In this study, we were used 452 pairs of otolith with fish sized from 134-196 cmFL and fish aged from 8-20 years. The growth equation was Lt = 191 (1-e-0,167(t+1,081)). Catch at age structure was distributed from 5-22 years with mean and mode of age were 9.63 and 9 years. The distribution of mode changed from year to year shifting to a younger fish. In 2012, the mode was 10 years but entering 2013-2014 the mode was shifted to 6 years. In 2015-2017, the mode was increased from 7 years (2015) to 8 years (2016) and 9 years (2017). The fishing pressure happened in the age group under 20 years. In 2012 to 2014, the highest fishing pressure respectively obtained in the age group of 13 to 11 years with an average length of 167 to 174 cmFL. Entering 2015 and 2016, the highest fishing pressure obtained in the age group of 6 years with an average length of 138 cmFL. The exploitation rate ranged from 0.14/year to 0.25/year meaning that the exploitation was in optimal condition.
Java Sparrow Lonchura oryzivora at Bali Barat National Park: Do They Still Persist? Luh Putu Eswaryanti Kusuma Yuni; I Made Saka Wijaya; Mas Untung; Gde Oka Widiyavedanta; Egmont Congdenjit; Pramana Yuda
Journal of Tropical Biodiversity and Biotechnology Vol 7, No 2 (2022): August
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.71503

Abstract

The main purpose of the establishment Bali Barat National Park was to conserve the endemic endangered Bali Starling. However, based on data on 2004, one endangered species, Java Sparrow Lonchura oryzivora also resided in there. Current official report of sighting is ultimately required since it acts as reference in the management of a conservation area. We reported four sightings of Java Sparrow flocks occurred in June, 2021 at the Prapat Agung Peninsula, 28 individuals in total consisted of 13 adults and 15 juveniles, in a transition area of monsoon forest and savannah. The biggest flock sighted was eleven individuals. This study therefore confirmed that the Java Sparrow was still persisted at the Bali Barat National Park in 2021, in Prapat Agung Peninsula in particular. 
Daily Activity of Southern Cassowary (Casuarius casuarius Linnaeus, 1758) in Bali Zoo, Gianyar Alia Ambara Putri Purbaya; Luh Putu Eswaryanti Kusuma Yuni; Fransiscus Xaverius Sudaryanto
Metamorfosa: Journal of Biological Sciences Vol 9 No 2 (2022)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2022.v09.i02.p05

Abstract

Burung Kasuari Gelambir Ganda (Casuarius casuarius Linnaeus, 1758) merupakan satwa endemik yang keberadaannya memiliki pengaruh besar dalam ekologi hutan di Papua. Sebagai frugivora, burung ini berperan untukmenyebarkan biji pohon buah-buahan yang merupakan 90% dari spesies pohon di hutan Papua. Namun populasi burung ini di habitat alaminya mengalami penurunan akibat konversi hutan seiring perkembangan penduduk, dan diperparah oleh perburuan oleh masyarakat setempat. Konservasi ex-situ dilakukan dengan tujuan untuk mengembangbiakkan satwa di luar habitat aslinya, sehingga penelitian aktivitas harian spesies burung Kasuari Gelambir Ganda perlu dilaksanakan. Penelitian dilakukan dari tanggal 10 Januari sampai 21 Februari 2022 terhadap lima individu burung Kasuari Gelambir Ganda di Bali Zoo. Metode yang digunakan yaitu focal animal sampling dengan instantaneous recording selama 30 menitdengan interval waktu satu menit. Data yang diperoleh ditabulasi dan dianalisis menggunakan Microsoft Excel, kemudian dijabarkan secara deskriptif. Aktivitas yang paling banyak dilakukan oleh burung Kasuari Gelambir Ganda di Bali Zoo adalah istirahat (35,69%), dilanjutkan dengan aktivitas bergerak (19,69%), mencari makan (18,58%), menelisik bulu (16,74%), waspada (6,69%), vokalisasi (1,19%), defekasi (0,48%), dan urinasi (0,14%). ini menunjukan bahwa burung Kasuari Gelambir Ganda dapat merefleksikan aktivitas hariannya secara alami selama berada di lembaga konservasi Bali Zoo yang mengindikasikan kesejahteraan satwa terpenuhi. Kata Kunci : Aktivitas Harian, Bali Zoo, Kasuari Gelambir Ganda, Konservasi
MORPHOMETRY OF EAGLE SPECIES (FAMILY ACCIPITRIDAE) AT BALI BIRD PARK Iriani Setyawati; L.P. Eswaryanti Kusuma Yuni; Retno Kawuri; Ni Made Suartini; Ni Wayan Sudatri; I Gede Agus Pradana Putra
Indonesian Biodiversity Journal Vol. 3 No. 3 (2022): December 2022
Publisher : Universitas Negeri Manado

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Abstract

This study measured the morphometry of raptor species (Family Accipitridae) in Bali Bird Park (BBP) namely Nisaetus cirrhatus (Changeable Hawk Eagle), Elanus caeruleus (Black Winged Kite), Spilornis cheela (Crested Serpent Eagle) and Haliaeetus leucogaster (White Bellied Sea Eagle). Measurements were made with meter tape and caliper on birds that were in their resting period. Raptor at BBP generally rest for 6 months until experience molting before being retrained for 4-5 months, then the birds will be ready to perform bird show for the next 9-12 months. Our measurements obtained the largest bird was Haliaeetus leucogaster with a total body length of 75 cm, wings length 83.5-85 cm, tail length 26 cm, head size (8 cm length and 7 cm width), upper beak (8 cm length and 2.5 cm thick) and lower beak (3 cm length and 1 cm thick), lower limb length (femur 17 cm, tibia 9 cm, metatarsus 11 cm, middle toe 6.5 cm and grip 9 cm). The smallest bird was Elanus caeruleus with a total body length of 33 cm, wing length 39-45 cm, tail length 19 cm, head size (8 cm length, 5.5 cm width), upper beak (2.5 cm length and 0.5 cm thick) and lower beak (1 cm length and 0.3 cm thick), lower limb length (femur 8 cm, tibia 4 cm, metatarsus 5 cm, middle toe 3 cm and grip 5 cm) The morphometry of the species Nisaetus cirrhatus and Spilornis cheela were between the two other bird species.
Co-Authors Alia Ambara Putri Purbaya Andani, Firman Deny Suhernawan Yusup Egmont Congdenjit Fathur Rochman FX. Sudaryanto Gde Oka Widiyavedanta Gde Oka Widiyavedanta Hafshah Aliyah Sulthanah I Gede Agus Pradana Putra I Ketut Ginantra I Made Saka Wijaya I Putu Agus Octa Bryantara IDA AYU ASTARINI Ida Ayu Eka Pertiwi Sari Ida Ayu Eka Pertiwi Sari Ida Bagus Made Suaskara IRIANI SETYAWATI Job Nico Subagio Kadek Andina Widiastuti Kadek Andina Widiastuti Lury Sevita Yusiana Mas Untung Ni Kadek Thisya Adyastari Dewi Ni Luh Putu Gina Puspita Dewi Ni Luh Watiniasih Ni Made Riris Widiari Ni Made Suartini Ni Nyoman Wirasiti Ni Wayan Sudatri Pramana Yuda PURWO KUNCORO Putu Laksmi Candra Dewi Retno Kawuri Sharon, Michelle Angelina Sitompul, Kezia Ruth Marganti Stefanny . Sudaryanto - Sudaryanto Sudaryanto Sumbawati, Ni Kadek Aryani Wijaya, I Made Saka YUNITA HARDINI Zaetuna, Hanifa Laila