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All Journal Biospecies Jurnal Ilmu Dasar ULIN: Jurnal Hutan Tropis Konservasi Hayati Jurnal Riset Daerah
Budiantoro, Agung
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Control & Systems Engineering Economics, Econometrics & Finance Environmental Science Immunology & microbiology Mathematics Public Health Social Sciences Other

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Filtered and Unfiltered Cigarette Effect on White Rats Male Reproduction (Rattus norvegicus L.) Budiantoro, Agung; Farhanah, Nurul Amalia
Jurnal ILMU DASAR Vol 25 No 1 (2024)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jid.v25i1.33967

Abstract

Cigarette smoke can cause various health problems, one of which is a decrease in fertility in males. The purpose of this study was to determine the effect of smoke exposure between with and without filter hand-rolled kretek cigarettes (SKT) and white cigarettes on white rats male reproduction: sperm quality in the form of sperm motility and viability, also the structure of seminiferous tubules. This study used 5 treatment groups (KP), namely controls not given exposure to cigarette smoke (KP0), exposure to unfiltered kretek cigarette smoke (KP1), exposure to filtered kretek cigarettes (KP2), exposure to unfiltered white cigarette smoke (KP3) and exposure to secondhand smoke. filtered white cigarettes (KP4) with treatment placement arrangement in a Completely Randomized Design (CRD) and if there is a significant difference, a Duncan Multiple Range Test (DMRT) is carried out. The results obtained on sperm quality, namely sperm motility and viability, decreased. Good quality at KP0 then the quality decreases successively starting from KP1, KP2, KP3 and KP4. The results on histpathological observations of the seminiferous tubules, there were no pathological changes found in all treatments. In contrast to the histopathology of seminiferous tubules, the number of spermatogenic cells showed a significant difference between treatments with the least average spermatogenic count and a decrease in the number of cells from spermatogonia cells to spermatid cells, namely in the treatment group exposure to filtered white cigarette smoke (KP4). Overall, the exposure that caused the most severe impact on all measured parameters was in the treatment group of filtered white cigarette smoke (KP4).
TINGKAT KEBERHASILAN PENETASAN TELUR PENYU LEKANG (Lepidochelys olivacea) DI PANTAI PELANGI BANTUL, DAERAH ISTIMEWA YOGYAKARTA Saputri, Ira Dyah; Budiantoro, Agung
Biospecies Vol. 18 No. 1 (2025): Januari 2025
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v18i1.41009

Abstract

One type of sea turtle that often lands to lay eggs on the South coast of the Special Region of Yogyakarta is the Olive Ridley turtle (Lepidochelys olivacea). The last study on the hatching success rate of olive ridley turtles on Pelangi Beach in 2019 was only in semi-natural nests. Currently, on Pelangi Beach, hatching has begun using sand media placed in buckets to avoid rain. This study aims to analyze the comparison of the hatching success rate of olive ridley turtle eggs in semi-natural nests with buckets and environmental factors that support hatching success at Pelangi Beach, Bantul Regency, DIY. The method used is direct observation of the hatching rate from semi-natural methods and buckets with four nests each. Descriptive analysis was carried out to compare the hatching results in the semi-natural nest method with the bucket container nest. Environmental factors in both methods were observed during the incubation process till hach and then compared to determine the differences in environmental factors between methods. The results showed that the percentage of hatching success rate of Olive Ridley turtle eggs was higher in the bucket hatching method (79.00 ± 14.48%), compared to the semi-natural hatching method (74.11 ± 15.84%). Environmental factors between semi-natural and bucket methods in the form of pH, Temperature are not significantly different while the humidity in the bucket is higher than in the semi-natural nest. The results of the study can be concluded that the hatching method using a bucket container is better than using a semi-natural nest, this is because the humidity in the bucket container method is optimally maintained than in a semi-natural nest.
Jenis - Jenis Udang Air Tawar di Sungai Bedog Kabupaten Bantul Suwartiningsih, Nurul; Pertiwi, Dyah Ayu Indah; Budiantoro, Agung
Jurnal Riset Daerah Vol 20 No 3 (2020): JURNAL RISET DAERAH
Publisher : Badan Perencanaan Pembangunan Daerah Kabupaten Bantul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64730/jrdbantul.v20i3.40

Abstract

Bedog River is one of the rivers that passes through Bantul Regency and has biological resources, one of which is freshwater shrimp. The purpose of this study was to determine the types and potential of freshwater shrimp found in the Bedog River, Bantul Regency, and knowing whether the environmental parameters in the Bedog river are in accordance with the ideal conditions for the growth of freshwater shrimp. The research location was determined by purposive sampling method at three stations (ST), each station made three sampling points. In addition, environmental parameters were also measured including temperature, pH, salinity, river flow velocity, dissolved CO2, and DO. Data analysis was carried out descriptively by comparing the morphological characters of each type of freshwater shrimp. The data obtained are presented in tables and diagrams. The results of the study found four species of shrimp Macrobrachium sintangense, Macrobrachium equidens, Caridina sp. and Caridina elongapoda with a total of 116 individuals. The potential of each type of freshwater shrimp found in the Bedog River is for consumption and ornamental pets. Macrobrachium equidens, M. sintangense, and C. elongapoda have the potential to be consumed, while Caridina sp. potential as ornamental shrimp. Environmental parameters that are in accordance with ideal conditions for the growth of freshwater shrimp in the Bedog River are found at stations I and III, while at station II are less suitable for ideal conditions for shrimp growth because the river is polluted by industrial waste so that the water quality decreases.
Inventarisasi Jenis Ikan Air Tawar di Sungai Gajahwong Kabupaten Bantul Budiantoro, Agung; Widyaningrum, Arista Suci; Suwartiningsih, Nurul
Jurnal Riset Daerah Vol 21 No 1 (2021): JURNAL RISET DAERAH
Publisher : Badan Perencanaan Pembangunan Daerah Kabupaten Bantul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64730/jrdbantul.v21i1.46

Abstract

Abstract. Indonesia has a very high diversity of fish species. However, information on the richness of fish species in Indonesia is still limited. The Gajahwong River is one of the rivers with its upstream in Sleman Regency and the river flows through Yogyakarta Municipality and then through Bantul Regency and empties into the Opak River. The Gajahwong riverbank area is dominated by dense settlements and several factories so that household and factory waste dumped in the Gajahwong River has the potential to reduce its water quality. The purpose of this research was to determine the diversity of fish species found in the Gajahwong River, both native and introduced fish, and also to determine the abiotic environmental conditions. Sampling was done by means of purposive random sampling at three station points (I, II, and III) with each station divided into three sampling points. Measurement of the abiotic environmental parameters was carried out at each sampling point with three replications each. Fish samples were taken and identified. The results showed that there were 18 identified fish species, with details of which 13 were native to Indonesia and 5 (five) were introduced fish. The abiotic environmental parameters are in accordance with the water quality standards of class II-III, supporting the survival of fish in the Gajahwong river.
Identifikasi Spesies Jangkrik (Gryllidae) di Kawasan Merapi Valley Melalui Analisis Bioakustik Pidegso, Seno Tri; Budiantoro, Agung
ULIN: Jurnal Hutan Tropis Vol 10, No 1 (2026)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/ujht.v10i1.25426

Abstract

Merapi Valley merupakan lanskap vulkanik pasca erupsi yang telah ditransformasi menjadi ekosistem buatan melalui analisis bioakustik calling song. Penelitian ini bertujuan mengidentifikasi spesies jangkrik (Gryllidae) di kawasan ini. Pendekatan yang digunakan adalah studi kasus ekologi dengan desain deskriptif komparatif. Data dikumpulkan melalui observasi langsung berupa perekaman suara pada empat plot 10 m × 10 m, pengukuran faktor abiotik serta dokumentasi morfologi spesimen. Rekaman dianalisis menggunakan Audacity dan Raven Pro untuk mengekstrak parameter akustik (frekuensi rendah-tinggi, frekuensi puncak, frekuensi pusat, durasi, dan pulse per chirp), dibandingkan dengan database serta literatur Teleogryllus. Sebanyak 11 calling song berkualitas tinggi diperoleh dan terkelompok menjadi dua tipe: Tipe A (9 rekaman) dengan pola 3 pulse per chirp dan Peak Frequency 4,27 ± 0,17 kHz, serta Tipe B (2 rekaman) dengan 4-5 pulse per chirp dan Peak Frequency 4,72 ± 0,19 kHz. Analisis komparatif menunjukkan bahwa Tipe A mendekati Teleogryllus mitratus namun frekuensi secara konsisten lebih tinggi, berkaitan dengan kondisi mikroklimat lembap dan isolasi geografis Merapi Valley sedangkan Tipe B merepresentasikan T. occipitalis. Temuan ini memberikan data dasar keanekaragaman jangkrik vulkanik, menegaskan potensi bioakustik sebagai metode non-invasif identifikasi spesies dan biomonitoring.
Keanekaragaman Jenis dan Guild Pakan Burung, di Merapi Valley Kecamatan Turi, Kabupaten Sleman, D. I Yogyakarta Septiandi, Dimas; Budiantoro, Agung
Konservasi Hayati Vol 22 No 01 (2026): April
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v22i01.48004

Abstract

Merapi Valley di Wilayah Kecamatan Turi, Kabupaten Sleman, Daerah Istimewa Yogyakarta ditandai oleh mosaik habitat yang kompleks, yang terbentuk akibat peningkatan intensitas pemanfaatan lahan. Kondisi ini berpotensi memengaruhi komposisi dan struktur komunitas burung di kawasan tersebut. Penelitian ini bertujuan untuk menganalisis keanekaragaman jenis, struktur komunitas, guild pakan, dan status konservasi burung di kawasan Merapi Valley sebagai dasar ilmiah pengelolaan dan konservasi. Pengambilan data dilakukan pada Oktober–Desember 2025 menggunakan kombinasi metode pengamatan visual, point count, jelajah, dan pendekatan bioakustik. Identifikasi spesies dilakukan berdasarkan ciri morfologi dan analisis vokalisasi, sedangkan analisis komunitas menggunakan Indeks Shannon–Wiener (H’), Indeks Kemerataan (E), Indeks Dominasi (ID), dan Kekayaan Jenis Margalef (R). Hasil penelitian mencatat 36 spesies burung dari berbagai famili dengan nilai keanekaragaman sedang (H’ = 2,05), kemerataan sedang (E = 0,63), dominasi rendah (ID = 0,230), dan kekayaan jenis relatif tinggi (R = 3,88). Komunitas burung didominasi oleh guild insektivora, yang mencerminkan ketersediaan sumber pakan dan heterogenitas vegetasi. Pendekatan bioakustik terbukti meningkatkan efektivitas deteksi spesies, khususnya burung berukuran kecil dan bersifat kriptik. Selain itu, ditemukan beberapa spesies dengan status konservasi terancam, seperti Nisaetus bartelsi (Endangered), Cochoa azurea (Vulnerable), dan Prinia familaris (Near Threatened). Penelitian ini menegaskan bahwa Merapi Valley memiliki peran penting sebagai habitat penyangga burung serta integrasi metode visual dan bioakustik efektif digunakan sebagai inventarisasi awal berbasis konservasi.
Co-Authors Farhanah, Nurul Amalia Pertiwi, Dyah Ayu Indah Pidegso, Seno Tri Saputri, Ira Dyah Septiandi, Dimas Suwartiningsih, Nurul Widyaningrum, Arista Suci