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PERBANDINGAN KARAKTER MERISTIK PADA Varanus salvator macromaculatus Deraniyagala, 1944 DARI POPULASI WILAYAH SUMATERA Setyawatiningsih, Sri Catur; Arida, Evy Ayu; Solihin, Dedy Duryadi; Boediono, Arief; Manalu, Wasmen
ZOO INDONESIA Vol 24, No 2 (2015): Desember 2015
Publisher : Masyarakat Zoologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1060.241 KB)

Abstract

Karakter meristik (hitung sisik) merupakan karakter pendiagnosa dalam mencandra biawak, termasuk Varanus salvator complex. V. s. macromaculatus tersebar paling luas di antara anak jenis Biawak Air sehingga diduga memiliki variasi morfologi. Hal tersebut ditunjukkan adanya ketumpangtindihan hitung sisik V.s. macromaculatus dengan anak jenis lainnya. Maka hitung sisik bukan sebagai karakter pendiagnosa yang mandiri. Oleh karenya digunakan pola warna sebagai karakter pendiagnosa lainnya. Penelitian ini bertujuan untuk membandingkan karakter hitung sisik dan pola warna tubuh V.s. macromaculatus asal Pulau Sumatera dan pulau-pulau satelitnya serta Pulau Jawa untuk melihat kekonsistenan dan kemandirian karakter meristik pada anak jenis tersebut. Kami juga mengidentifikasi karakter hitung sisik yang membedakan dua anak jenis, yaitu V.s. macromaculatus dan V.s. bivittatus. Karakter hitung sisik di bagian tengah tubuh (karakter S) dan pola warna tubuh dapat digunakan untuk membedakan populasi Biawak Air asal Pulau Simeulue dengan setiap populasi yang diteliti (populasi asal Pulau Sumatera, Pulau Batam, Pulau Kundur, dan Pulau Jawa). Karakter S bersifat konsisten dan bukan sebagai karakter pendiagnosa mandiri. Hitung sisik di sekitar pangkal ekor (karakter Q) dapat membedakan anak jenis Biawak Air, yaitu V.s. macromaculatus dan V.s. bivittatus dalam penelitian ini.
Structure of Mangrove Vegetation Patterns Based on Salinity Differences in Jangkang River, Bengkalis Island, Riau Ria Saputra, Eki; Setyawatiningsih, Sri Catur; Mahatma, Radith
Jurnal Biologi Tropis Vol. 24 No. 4 (2024): Oktober - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i4.7767

Abstract

Mangroves in Sungai Jangkang, Bengkalis Island, are affected by anthropogenic activities and environmental factors, with salinity being the most influential environmental factor. This study aims to describe the structure of mangrove vegetation patterns based on variations in salinity. The research was conducted in the Jangkang River, Bengkalis Island, in March 2024. Representative areas of three salinity zones along upstream, midstream, and downstream were selected. The species present were assessed for density, frequency, dominance, and importance index. The salinity in the upstream section was 5 ‰, in the midstream 8 ‰, and in the downstream 18 ‰. Four species from four families were found in the upstream section, three species from three families in the midstream, and eight species from seven families in the downstream section. Rhizophora apiculata was the most dominant species and had the highest importance index (INP) in the Jangkang River. Mangrove species diversity in the upstream and midstream sections of the Jangkang River was classified as low (H' < 1), while the downstream section had moderate diversity (1 < H' < 3).
Tapanuli Orangutan Feeding (Pongo tapanuliensis) In Sitandiang Hamlet, Bulu Mario Village, Sipirok District, South Tapanuli Sinaga, Adinda Patricia Adelina; Setyawatiningsih, Sri Catur
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i1.8243

Abstract

The tapanuli orangutan (Pongo tapanuliensis) is an endemic orangutan species found exclusively in the Batang Toru forest ecosystem, North Sumatra. Studying their natural diet is crucial to supporting conservation efforts for this critically endangered species. This research was conducted in Sitandiang Hamlet, Bulu Mario Village, Sipirok Sub-district, South Tapanuli Regency, with the aim of inventorying the types of food consumed by tapanuli orangutan and analyzing their feeding patterns in their natural habitat. The methods used included field surveys, interviews with local communities, and documentation. The findings revealed that tapanuli orangutan utilize a variety of plant resources, such as fruits, leaves, flowers, and tree bark. Their feeding patterns show a reliance on the availability of seasonal fruits, with an adaptation to consuming vegetative plant parts during off-fruit seasons. Local community knowledge about orangutan food sources also plays an important role in preserving their habitat. This study provides insights into ecosystem-based conservation management and emphasizes the importance of strengthening collaboration with local communities to support the sustainability of tapanuli orangutan populations in this region.
Layanan Masyarakat Administrasi Desa Berbasis Digital Melalui Media Whatsapp Di Desa Seminai Setyawatiningsih, Sri Catur; Pangabean, Alexander Parmonangan; Al Mufid, M.Zaki; Hanifah, Nur Addini; Syah Fitri, Suci Nur Aini; Asmoro Dasih, Tri Anita
Journal of Comprehensive Science Vol. 1 No. 2 (2022): Journal of Comprehensive Science (JCS)
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v1i2.31

Abstract

Desa Seminai merupakan desa yang terletak di Kecamatan Kerinci Kanan, Kabupaten Siak,Provinsi Riau. Luas wilayah Desa Seminai adalah 1.928 Ha.Jumlah penduduk di Desa Seminai adalah sebanyak 2.391 jiwa, yang terdiri dari 1.230 jiwa laki-laki dan 1.161 jiwa perempuan yang terbagi dalam 3 wilayah dusun.Seiring bertambahnya jumlah penduduk setiap tahun, maka bertambah pula populasi masyarakat untuk mengurus layanan administrasi masyarakat di Desa Seminai.Di masa New Normal ini kita disarankan untuk tidak melibatkan diri dalam keramaian.Salah satu solusi alternatif terhadap tuntutan tersebut adalah dengan pemanfaatan teknologi informasi di bidang pemerintahan,seperti media pelayanan online berbasis WhatsApp.Melalui WhatsApp diharapkan pelayanan yang diberikan kepada masyarakat dapat berjalan dengan cepat dan efisien dalam bidang pelayanan publik.Oleh karena itu,digitalisasi layanan publik melalui WhatsApp dapat meminimalisir adanya keramaian dalam kegiatan pelayanan masyarakat.Sejalan dengan tujuan tersebut, kelompok kukerta di Desa Seminai pada tahun 2022 melakukan kegiatan pengabdian kepada masyarakat dengan melakukan kegiatan pelayanan masyarakat berbasis digital melalui WhatsApp yang bertujuan untuk memberikan manfaat bagi masyarakat di Desa Seminai.
Mangrove Conditions Using Drones Along Several Rivers in Bengkalis Island, Riau, Indonesia Eki Ria Saputra; Sri Catur Setyawatiningsih; Radith Mahatma; Kozan, Osamu
Biosaintifika: Journal of Biology & Biology Education Vol. 16 No. 3 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v16i3.16325

Abstract

Mangroves on Bengkalis Island experienced a decline between 2000 and 2019. This decrease in mangrove forest area was caused by anthropogenic activities and natural factors, such as coastal erosion. The objective of this study is to assess the current condition of mangroves on Bengkalis Island, Riau, Indonesia. The research was conducted in March 2024 across four rivers on Bengkalis Island, with each river containing three research stations: upstream, midstream, and downstream. Data collection involved capturing aerial photos of mangroves using drones over 100 m x 100 m. The photos were analyzed using the supervised image classification method to identify and assess mangrove land cover. A total of 11 mangrove species were identified along the rivers. The most widely distributed species across all locations were Rhizophora apiculata and Xylocarpus granatum. Canopy cover at all research sites was classified as dense, with coverage exceeding 75%. This study provides crucial information about the condition of mangroves on Bengkalis Island, serving as a guideline for future restoration efforts.
Sosialisasi Potensi Pemanfatan Kanal untuk Budidaya Ikan di Kampung Benteng Hilir Kecamatan Mempura Kabupaten Siak Setyawatiningsih, Sri Catur; Susanto, Eki; Yulminarti; Fatonah, Siti; Muhammad, Ahmad
KALANDRA Jurnal Pengabdian Kepada Masyarakat Vol 3 No 6 (2024): November
Publisher : Yayasan Kajian Riset Dan Pengembangan Radisi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55266/jurnalkalandra.v3i6.450

Abstract

Kampung  Benteng Hilir merupakan salah satu desa di Kecamatan Mempura, Kabupaten Siak,  Riau. Kejadian banjir sering terjadi di Kecamatan Mempura, termasuk di Kampung Benteng Hilir. Penyebab banjir antara lain karena curah hujan yang tinggi, yang mengakibatkan meluapnya air dari kanal-kanal yang dialirkan melalui Sungai Tonggak dan Sungai Jernih. Kegiatan ini bertujuan untuk mengatasi permasalahan menurunnya pendapatan petani akibat banjir dengan memanfaatkan kanal di perkebunan kelapa sawit untuk budidaya ikan. Metode yang diterapkan selama kegiatan meliputi: sosialisasi penyampaian materi, simulasi pembuatan kolam ikan di kanal dengan metode jaring, tanya jawab dan evaluasi. Hasil dari sosialisasi ini sebagaian besar penduduk Benteng Hilir berprofesi sebagai petani kelapa sawit yang dalam masa produktif. Terdapat jenis-jenis ikan yang potensial untuk dibudidayakan oleh penduduk berupa ikan lele dan gabus. Terdapat tiga faktor penyebab kegagalan dalam budidaya sebelumnya, yaitu: banjir, pasang-surut air kanal dan keberadaan predator. Untuk mengatasi penyebab kegagalan tersebut terdapat solusi yakni pembuatan keramba jaring apung yang dapat dimodifikasi.
Sosialisasi Minuman Herbal Daun Senduduk (Melastoma malabathricum L.) Bernilai Jual Di Kampung Benteng Hulu Setyawatiningsih, Sri Catur; Cinta Namira; Dhira Hilwatul Jannah; Sadini Aprilia; Natasya Aprilia Wati; Wan Fithratunnazhifah; Tania Tarbin; Desi Sri Wahyuni; Janetty Lumban Batu; Lathifa Desra Tami; Rifki Fawwaz Khairi; Ahmad Dhani Fiandri
Jurnal Pengabdian UntukMu NegeRI Vol. 10 No. 1 (2026): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v10i1.11230

Abstract

The senduduk plant (Melastoma malabathricum L.) is abundant in Benteng Hulu Village, yet it has not been utilized or recognized for its economic value. This community service initiative aims to improve the community's ability to process senduduk leaves into valuable herbal beverages. Methods employed included outreach and processing training, including sorting, washing, drying, grinding, and packaging. Evaluation was conducted through organoleptic testing and interviews. Ginger (Zingiber officinale) was added to the herbal beverage during production to reduce the astringent taste caused by tannins and enhance the beverage's flavor and functional value. Interview results indicate an increase in community knowledge regarding the processing of senduduk leaves into value-added herbal beverages. The herbal beverages were generally well-received for their pleasant taste and aroma (76,67%). Most respondents (66,67%) reported feeling immediate benefits after consuming the beverage. Twenty-three percent rated the experience as average, and the remainder stated they did not feel any effects. Approximately 80% of respondents reported a reduction in astringency. Additionally, all respondents expressed interest in the product, indicating its potential for development as a household-scale business based on local resources.
Pelatihan dan Pemberdayaan Masyarakat dalam Pemanfaatan Limbah Kulit Pisang Menjadi Kecap Bernilai Ekonomis di Kelurahan Sungai Mempura, Kecamatan Mempura Setyawatiningsih, Sri Catur; Fazhira, Fuan; Sari, Dinda Permata; Lailaturrahmah, Lailaturrahmah; Pranedya, Agatha Jessica Chelsea; Mardhiah, Gadis Ainum; Saputri, Nabila Wahyu; Hendri, Zahratul Ahya; Maulana, Iqbal; Aisyah, Hizatul
Jurnal Pengabdian UntukMu NegeRI Vol. 10 No. 1 (2026): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v10i1.11231

Abstract

The village of Tambak Rejo in the Sungai Mempura subdistrict of Siak Regency has an abundance of banana peel waste that has not yet been put to productive use. This initiative aims to enhance community understanding by providing training on processing banana peels into soy sauce, an alternative food product with economic value. The educational approach involves outreach and hands-on practice. Soy sauce processing includes washing, soaking, grinding, boiling with spices, filtering, and cooking until the product is ready to consume. An evaluation was conducted by distributing a questionnaire to 25 respondents. Approximately 80% of the respondents were unaware that banana peel waste could be processed into soy sauce prior to the initiative. All participants stated that the material was easy to understand and that the practical steps were easy to follow. However, only about 32% of respondents had a thorough understanding of the stages of soy sauce production. All participants stated that processing banana peels helps reduce household waste. About 92% of respondents were interested in practicing at home. Overall, the activity was a success.
Implementasi Program Edukasi Ecoprint dalam Meningkatkan Kreativitas dan Kesadaran Lingkungan Anak-Anak Setyawatiningsih, Sri Catur; Aidil Fiqri Hidayat,; Willy Izazi Putra; Windy Nurdiansa; Wenda Desti Mulia; Junaini Elfadilla; Fadila Fianda; Dela Haria Dinda; Salsa Nabila Putri,; Dwi Latifah; Lily Nurjana; Nelda Wati
Jurnal Pengabdian UntukMu NegeRI Vol. 10 No. 1 (2026): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v10i1.11232

Abstract

Supporting the cognitive, motor and imaginative development of preschool and elementary school children through creativity is crucial. At this stage, children are naturally inquisitive and require stimulation through interactive learning activities based on direct experience or hands-on practice. Therefore, the Community Service Programme (KKN) in Teluk Merempan Village, Mempura Subdistrict, Siak Regency, conducted ecoprint training as a creative, environmentally-based learning activity. The aim of this activity is to enhance creativity and instil environmental awareness by using natural materials found in the local area. Participants were first introduced to the concept of ecoprinting, then observed a demonstration of the pounding technique before completing a hands-on practice session using canvas bags. The activity concluded with a qualitative evaluation through observation and interviews. The results showed that participants were able to follow all stages well and produce unique patterns. Around 95% of participants understood the basic concepts of ecoprinting and the production process. The activity was effective in enhancing creativity, critical thinking, fine motor skills, self-confidence and environmental awareness.
Sosialisasi Pembuatan Nugget Tempe dalam Rangka Meningkatkan Gizi Anak di Polindes Desa Kampung Tengah Kabupaten Siak Setyawatiningsih, Sri Catur; Ayun, Ulfi Kurrota; Romadhan, Novrialdi; Syahidah, Aqila Fakhira; Solihah, Restu; Aini, Janatul; Saragi, Taaj' Nidaa Febrian Br; Khairunnisa, Maulida; Muthmainnah, Andini; Marsya, Marsya; Simbolon, Fatimah Adinda Purnama; Indriani, R. Veni
Jurnal Pengabdian UntukMu NegeRI Vol. 10 No. 1 (2026): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v10i1.11234

Abstract

Stunting is a chronic nutritional problem that affects children’s growth and development. One of its main causes is the lack of knowledge among mothers regarding balanced nutrition and proper feeding practices. Therefore, a community service program called GENTING (Movement for Education and Nutrition to Improve Child Nutrition) was conducted at the Polindes of Kampung Tengah Village, Mempura District, Siak Regency. This program aimed to provide practical education through demonstrations of making tempeh nuggets with moringa leaves as a nutritious food alternative. The methods included socialization, food processing demonstrations, distribution of educational posters, and evaluation using discussions and questionnaires. The results showed an increase in participants’ knowledge and skills in understanding children’s nutritional needs and preparing healthy meals independently. This program is expected to increase awareness among mothers in providing nutritious food as an effort to prevent stunting in the family environment.