Claim Missing Document
Check
Articles

Found 16 Documents
Search

Indeks Kualitas Air Sungai Noemuti dan Analisis Sensitivitas Santiari, Made
BIO-EDU: Jurnal Pendidikan Biologi Vol 4 No 3 (2019): BIO-EDU: Jurnal Pendidikan Biologi Volume 4 Nomor 3 Tahun 2019
Publisher : Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (184.766 KB) | DOI: 10.32938/jbe.v4i3.415

Abstract

Noemuti River is a river located in the South Bikomi District with a length of 30 km that is monitored periodically by the North Central East Regency Environmental Service. Information on the results of this monitoring needs to be conveyed as simple information, one of which is in the form of a water quality index. This study aims to calculate the index value of water quality and conduct a sensitivity analysis. This research is a quantitative descriptive study using secondary data in the form of 2016-2018 monitoring results. The parameters included in the calculation of the water quality index are BOD, COD, TSS, Fecal Coliform, and Total Coliform. Data were analyzed using the pollution index formula to get a water quality index value. Sensitivity analysis was carried out with four scenarios, namely removing parameters a) Fecal Coliform b) Total Coliform c) Fecal Coliform and Total Coliform d) TSS. The Noemuti river water quality index value ranges from 0.26-5.28, with the category good quality to moderately polluted. Sensitivity analysis provides a picture of parameters that influences the water quality index value. The fourth scenario is a scenario that causes a change in the water quality index from the category of moderately polluted to lightly polluted on 2017 data in the second and third points. This means that TSS parameters must be considered to improve river water quality. Also, the loss of the Ci / Lij TSS value as the maximum value decreases the water quality index value means the maximum Ci / Lij value is very vital for the pollution index formula. From the results of the study, it can be concluded that the Noemuti river has been polluted, and TSS is a parameter that needs to be considered in arranging controlling water pollution recommendations.
IDENTIFIKASI DAN KARAKTERISASI SENYAWA METABOLIT SEKUNDER TUMBUHAN ENDEMIK ASAL DESA FATUNISUAN KABUPATEN TIMOR TENGAH UTARA Sila, Vinsensia Ulia Rita; Masing, Feliksitas Angel; Santiari, Made
JST (Jurnal Sains dan Teknologi) Vol 11, No 1 (2022)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jst-undiksha.v11i1.44995

Abstract

Desa Fatunisuan terletak dalam wilayah Kecamatan Miomafo Barat, Kabupaten Timor Tengah Utara, Provinsi Nusa Tenggara Timur yang identik dengan topografi berbukit-bukit dan terletak di dataran tinggi. Berdasarkan hasil riset, di Kecamatan Miomaffo Barat secara menyeluruh terdapat jenis tanaman  jeruk keprok dan umbi-umbian. Riset khusus untuk mengidentifikasi dan menginventarisasi jenis tumbuhan endemik dan bemanfaat di Desa Fatunisuan belum pernah dilakukan hingga saat ini. Tujuan penelitian ini adalah untuk mengidentifikasi jenis tumbuhan endemik dan bermanfaat dari kelompok tumbuhan  tingkat tinggi (phanerogamae) dan karakterisasi senyawa metabolit sekunder  yang terkandung dalam ekstrak daun tumbuhan tersebut. Metode penelitian yang digunakan merupakan mix method antara eksplorasi dan eksperimen. Metode eksplorasi untuk mengidentifikasi jenis tumbuhan, dan metode eksperimen dengan uji skrining fitokimia untuk karakterisasi jenis senyawa metabolit sekunder. Hasil penelitian ini menunjukan bahwa di desa Fatunisuan terdapat tujuh jenis tumbuhan yang endemik dan bermanfaat bagi masyarakat desa setempat yakni Santalum album var. largifolium Rudjiman et Adrie, Santalum album L. var. album ziphus mauritiana, Pinus merkusii, Piper majusculum Blume, Coffea arabica, Arenga pinnata, dan Aleurites moluccana.  Hasil karakterisasi jenis senyawa metabolit dari ke tujuh ekstrak daun tumbuhan tersebut dapat diketahui bahwa ekstrak daun Santalum album var. largifolium Rudjiman et Adrie maupun Santalum album L. var. album ziphus mauritiana dan ekstrak daun Coffea arabica memiliki kandungan lima jenis senyawa metabolit sekunder yaitu Alkaloid, Fenolik, Saponin, Flavanoid, dan Triterpenoid. Ekstrak pelepah daun Arenga pinnata maupun daun Aleurites moluccana memiliki kandungan lima jenis senyawa metabolit sekunder yaitu Alkaloid, Fenolik, Steroid, Saponin, dan Flavanoid. Sementara itu ekstrak daun Pinus merkusii memiliki kandungan enam jenis senyawa metabolit sekunder yang terdiri dari Alkaloid, Fenolik, Saponin, Flavanoid, Triterpenoid, dan Tanin. Sedangkan ekstrak daun Piper majusculum Blume memiliki kandungan lima jenis senyawa metabolit sekunder yaitu Alkaloid, Fenolik, Steroid, Saponin, dan Tanin
PELATIHAN ETIKA DALAM KEGIATAN MAGANG BAGI SISWA DI SMKN BIKOMI SELATAN Priyambodo, Hernur Yoga; Santiari, Made
Jurnal Umum Pengabdian Masyarakat Vol 3 No 1 (2024): Jurnal Umum Pengabdian Masyarakat
Publisher : Yayasan Pendidikan Cahaya Budaya Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58290/jupemas.v3i1.223

Abstract

SMKN Bikomi Selatan akan melakukan kegiatan magang, sehingga membutuhkan pelatihan etika magang. Dalam hal ini tim Pengabdi menyediakan materi etika magang yang diperlukan oleh SMKN Bikomi Selatan. Pengabdian ini dilakukan dengan pemaparan materi dan pemberian kuesioner untuk melihat kepuasan peserta terhadap materi yang diberikan. Hasil yang diperoleh melalui kegiatan etika magang menunjukkan peserta merasa puas dengan kegiatan pengabdian etika magang yang diberikan oleh tim pengabdi. Hal ini ditunjukkan dengan survei kepuasan terhadap materi yang diberikan mencapai 48,81.
Peningkatan Pengetahuan Siswa SMKN Perikanan Wini Mengenai Parameter Suhu Air dan pH Air Santiari, Made; Angel Masing, Feliksitas; Paulin Saridewi, Maria
KREASI : Jurnal Inovasi dan Pengabdian kepada Masyarakat Vol. 3 No. 3 (2023): Desember
Publisher : BALE LITERASI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/kreasi.v3i3.753

Abstract

Kualitas air berperan penting dalam kegiatan budidaya perikanan terutama parameter pH dan suhu. Kegiatan pengabdian yang dilaksanakan di SMKN Perikanan Wini bertujuan untuk meningkatkan pengetahuan siswa mengenai parameter pH air dan suhu air. Pengabdian dilaksanakan di SMKN Perikanan Wini pada bulan November 2021 dan diikuti oleh 13 peserta. Pemaparan materi dan pengukuran pH dengan kertas indikator universal merupakan kegiatan inti dari pengabdian ini. Kegiatan pengabdian ini berjalan dengan baik dimana siswa mengikuti kegiatan dengan baik dan lebih mahir mengukur pH air menggunakan kertas indikator universal.
Populasi dan Intensitas Serangan Larva Spodoptera litura F. pada Tanaman Sawi Hijau (Brassica juncea L.) Rafu, Herminda; Atini, Blasius; Santiari, Made
Journal Science of Biodiversity Vol. 4 No. 1 (2023): April 2023
Publisher : Program Studi Biologi, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jsb/vol4i1pp1-5

Abstract

Green mustard farmers in the Beba area experienced a decrease in crop yields due to attacks by armyworm larvae. A study needs to be conducted to determine the average population and intensity of the attack by larvae of S. litura F. on mustard greens aged 6 DAP, 8 DAP, 10 DAP, and 12 DAP in the determined plots. The study was conducted in the Beba area, Oelami Village, South Bikomi District, from December 2021 to January 2022. The total observation sub-plots were 16 and the size of each sub-plot is 60 x 60 cm. The collection of S. litura F. and attack intensity observation were carried out starting from 6 DAP – 12 DAP at 06.00-08.00 am. The mean population of S. litura F. larvae obtained from mustard greens aged 6 DAP; 8 DAP, 10 DAP, and 12 DAP was respectively 0.029 DAP/clump; 0.154 head/clump, 0.632 head/clump, and 0.688 head/clump. The percentage of attack intensity on plants aged 6 DAP, 8 DAP, 10 DAP, and 12 DAP were respectively 0.041%; 0.097%; 0.23%, and 0.246%. The attack intensity category is still in the mild category. The highest average population of S. litura F. larvae and the highest percentage of attack intensity was at the age of 12 DAP.
Analysis Noe Bikomi River Water Hardness for Community Sanitation Hygiene Needs Santiari, Made; Priyambodo, Hernur Yoga
Indonesian Journal of Chemistry and Environment Vol. 7 No. 1 (2024): JUNE 2024
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ijoce.v7i1.73355

Abstract

The Noe Bikomi River water is used by the local community for daily life. The water quality of the Noe Bikomi River needs to be checked, especially the hardness parameters which can cause various consequences to guarantee the community's right to obtain good quality water. This research is quantitative descriptive research. There are 3 test sampling points where water test sampling will be carried out once in September 2023. The test sample (water) is taken from the surface and taken to the laboratory for testing. The hardness value (CaCO3) from the three points ranges from 259-277 mg/L with the high hardness level category. The hardness values at all three points still meet quality standards and are suitable for use for sanitary hygiene purposes.
Phytoplankton and Water Environment Conditions in the Noe Meto River Priyambodo, Hernur Yoga; Santiari, Made
BERKALA SAINSTEK Vol. 12 No. 4 (2024)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v12i4.53367

Abstract

This research aims to determine the structure of the phytoplankton community and the values of chemical and physical water parameters in the Noe Meto river. This research was carried out using purposive sampling by paying attention to sampling stations in places used by local people to wash clothes or motorbikes. A total of 3 research stations had water samples taken to analyze the type of phytoplankton in the laboratory. Meanwhile, environmental factors such as pH and temperature are carried out in situ. The research results showed that the existing phytoplankton community had an abundance value of 6-328 ind/L, a diversity index value of between 1.698-2.200, a uniformity index value of 0.708-0885 and a dominance index value of between 0.128-0.242. All of the phytoplankton species found were from the Bacillariophyceae class. The water temperature values of the Noe Meto River from the three stations range from 29.67oC-31oC and the pH value of the water is 7 or neutral. Based on existing data, it shows that the phytoplankton in the Noe Meto river is experiencing environmental pressure in the moderate category.
Komunitas Plankton Sungai Noemuti, Kecamatan Bikomi Selatan, Kabupaten Timor Tengah Utara Priyambodo, Hernur Yoga; Santiari, Made; Farid Amrulloh, Mohamad Fajar; Arya Wiguna, Gede
JURNAL BIOSHELL Vol 12 No 1 (2023): April
Publisher : Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/bio.v12i1.2064

Abstract

Noemuti River is a river located in North Central Timor District. The river is used by local people for daily needs such as washing motorbikes and clothes. In addition, at some point it is also used to mine sand. Seeing this phenomenon, it is estimated that there has been a change in the plankton community in the river, so it is necessary to conduct research on the plankton community in the river. This research was conducted by purposive random sampling to take existing plankton samples to see their abundance, diversity, dominance and evenness using index calculations. Based on research that has been done, the Noemuti River has an abundance of plankton 11400, 8716 and 7241 cells/L. The diversity index is 2.362; 2,627; and 2,880. Dominance index 0.173; 0.121 and 0.071 and the evenness index is 0.753; 0.838 and 0.918 this shows that the Noemuti River has a moderate and relatively even distribution of plankton diversity. So it can be concluded, that activities around the Noemuti river do not really affect the existing plankton community.
Penyuluhan Pengenalan Penyakit Rabies Dan Cara Pencegahannya di SMPN Kota Baru Kabupaten TTU Priyambodo, Hernur Yoga; Santiari, Made
ULINA: Jurnal Pengabdian kepada Masyarakat Vol 3 No 1 (2025): Januari
Publisher : Universitas Mandiri Bina Prestasi (UMBP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58918/ulina.v3i1.283

Abstract

Rabies adalah salah satu penyakit yang dapat menyerang manusia lewat gigitan anjing. Kejadian rabies dapat terjadi di mana saja termasuk Kota Kefamenanu sehingga pemberian informasi mengenai penyakit ini perlu dilakukan untuk setiap kalangan termasuk siswa sekolah. Pemberian informasi ini disajikan dalam bentuk pengabdian kepada masyarakat di SMPN Kota Baru pada bulan Mei 2024 dengan 26 peserta. Kegiatan diisi dengan presentasi dan pengisian kuisioner oleh peserta. Pengabdian mengenai rabies telah berhasil menanamkan pemahaman mengenai rabies kepada siswa SMPN Kota Baru dimana persentase jawaban terbesar dari seluruh indikator berada pada nilai 4 dan 5 dengan keterangan setuju dan sangat setuju.
Conventional Character Empowerment: A Critical Study On Students' Environmental Care Character Profile at Noemuti State High School Sele, Yunawati; Santiari, Made
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i1.6454

Abstract

In the learning process, properly empowering students' environmental care character is a crucial endeavor. This study was conducted to analyze the effectiveness of empowering students' environmental care character, as measured by the environmental care character profile. This quantitative descriptive study used a student environmental care character questionnaire instrument. The results showed that the average value of students' environmental care character was 64.34, which was in the sufficient category. Out of the 52 participants in this study, only 14.29 demonstrated an average level of environmental care character in the good category. Other respondents, specifically 77.55 % and 8.16 %, had average values in the sufficient and less categories. This shows that the conventional approach has not been effective in empowering students' environmental care character. Other efforts are needed, namely 1) school commitment to integrate character values into the school's vision and mission including the implementation of various school activities, 2) teacher commitment to select, develop and implement learning models that provide opportunities for students to be actively involved in learning, for example problem-based learning models, project-based learning models, contextual learning models and outdoor learning, 3) Development and use of ICT-based media and learning resources that are integrated with environmental literacy and 4) increasing the involvement of relevant stakeholders such as parents, government and the community in efforts to empower students' environmentally conscious character