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Efektivitas Teknologi Biopori dengan Pengolahan Sampah Organik untuk Meningkatkan Laju Infiltrasi Tanah Badu, Risti Ristianingsih; Lukum, Wahidin; Tahir, Muhammad Rachmad; SM, Farid
JTPG (Jurnal Teknologi Pertanian Gorontalo) Vol 8 No 2 (2023): Jurnal JTPG (November)
Publisher : PROGRAM STUDI MESIN DAN PERALATAN PERTANIAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30869/jtpg.v8i2.1260

Meningkatnya jumlah penduduk dan pembangunan infrastruktur mengakibatkan kurangnya lahan resapan air hujan yang masuk ke dalam tanah sehingga menimbulkan permasalahan lingkungan. Penelitian ini bertujuan untuk mengetahui efektivitas lubang resapan biopori terhadap laju infiltrasi tanah dengan menggunakan proses pengomposan sampah organik yang berasal dari rumah tangga. Manfaat penelitian ini untuk mengurangi kerusakan lingkungan dengan membuat ruang resapan air hujan. Teknologi biopori memanfaatkan sampah organik rumah tangga untuk meningkatkan laju resapan pada genangan air. Metode yang digunakan yaitu pembuatan lubang biopori menggunakan pipa PVC 4 inch dan sampah yang digunakan yaitu sampah organik yang dari rumah warga seperti sayur-sayuran, buah-buah, dan daun kering. Dilakukan pengukuran pada laju infiltrasi genangan air saat hujan dan pengujian parameter pH, temperatur, dan kadar air pada kompos sampah organik. Hasil penelitian menunjukkan bahwa laju infiltrasi adalah 3 cm/jam, 7,3 cm/jam, 4,5 cm/jam, dan 7 cm/jam, sedangkan kompos pada sampel A memiliki nilai pH, temperatur dan kadar air lebih stabil dan cepat matang dibandingkan sampel lainnya.

Uji Karakteristik Biobriket Berbahan Baku Tongkol Jagung dan Cangkang Kemiri: Uji Karakteristik Biobriket Berbahan Baku Tongkol Jagung dan Cangkang Kemiri Gobel, Siti Amalia; K Rahmawati, Fathiin; Anwar, Rustam; SM, Farid
Jurnal Biogenerasi Vol. 9 No. 1 (2024): Terbit volume 9 nomor 1 tahun 2024
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i1.3522

This research aims to make charcoal briquettes from corn cob organic waste, determine the right type of adhesive to make corn cob charcoal briquettes to produce good quality briquettes, determine the right percentage of adhesive to produce corn cob briquettes to produce good quality briquettes. good and know the characteristics of the best corncob charcoal briquettes which include water content, volatile matter content, ash content, bound carbon content and calorific value. The sample used was corn cob waste obtained from a corn farmer in Botuwombato Village, North Gorontalo Regency. This research uses experimental methods in the laboratory with several stages, namely: material preparation, carbonization, crushing and sieving charcoal, mixing charcoal with adhesive and water, briquetting, drying briquettes, and analyzing the quality of briquettes. From the research results, it was found that alternative energy sources, namely charcoal briquettes, can be made from biomass waste from agricultural waste of corn cobs and candlenut shells. The moisture content of candlenut shell charcoal briquettes is around 14.15% and the moisture content of corn cob charcoal briquettes is around 10.29%. , The test results of the calorific value of candlenut shell charcoal briquettes are around 4173 cal/gr and the calorific value of corn cob briquettes is around 7630 cal/gr.

INVENTARISASI JENIS FLORA DI PESISIR WISATA MANGROVE BOTUDIDINGGA GORONTALO UTARA Inda R. Umadji, Nur; Amalia Gobel, Siti; SM, Farid; R. Juramang, Risnayanti
Jurnal Biogenerasi Vol. 9 No. 2 (2024): Volume 9 Nomor 2 tahun 2024 periode (Juni 2024 - September 2024)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i2.3902

The mangroves in Botudidingga Tourism have an area of around 100 hectares. These mangroves consist of various types, including mangrove, api-api, and nipah. Mangroves in Botudidingga Tourism have an important role in preserving the environment, namely as a barrier to abrasion, a habitat for marine biota and natural resources. Mangroves in Botudidingga Tourism are spread along the coastline of Dambalo Village. The mangroves in North Gorontalalo are still beautiful and green, this is because the village government and the people of Dambalo Village have made various efforts to preserve mangroves, such as reforesting mangroves, issuing mangrove protection regulations, and increasing public awareness about the importance of mangroves. The research method is using the exploration method. The exploratory method can be carried out with a qualitative approach with the aim of understanding the phenomenon in depth. The definition focuses on research, place, population and samples/informants, main materials and tools, data collection techniques, and techniques. Researchers make direct observations and data is collected based on findings in the field.

Biodiversitas Crustaceae Di Kawasan Mangrove Tutuwoto Kecamatan Anggrek Kabupaten Gorontalo Utara SM, Farid; Gobel, Siti Amalia
Jurnal Biologi Babasal Vol. 2 No. 1: Edisi April 2023
Publisher : Program Studi Pendidikan Biologi FKIP Uniiversitas Muhammadiyah Luwuk

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32529/jbb.v2i1.2820

Abstract: An area of 11 hectares is Tutuwoto Village, North Gorontalo Regency, located there (KPH Gorut, 2010). Tutuwoto Village, Anggrek District, North Gorontalo Regency: The Mangrove Area was used as the location of this research. The three month period from April to June 2018 when this research was conducted. Crustacean samples were collected using simple fishing gear in the form of nets, nets and seser. Species abundance was calculated using the formula Odum, (1996). Calculation of diversity using the formula (Sannon-Wienner). The composition of the crustaceans numbered 110 individuals, consisting of 7 species, Scylla serrata 15 individuals, Scylla olivacea 14 individuals, Scylla tranquebarica 13 individuals, Carcinus maenas 14 individuals, Metapenaeus elegans 19 individuals, Penaeus latisulcatus, 20 individuals and Metapenaeus affinis 15 individuals. Based on the ODUM standard, the crustacean diversity values at the study sites ranged from 1.10 to 1.39. In 1993, the crustaceans at the study site were classified as medium because the value of 1H' was 3. With a value of 37.04%, Penaeus latisulcatus had the greatest abundance, and 26.79% of the family Portunidae dominated Scylla serrata. Type Many crustaceans are in the abundance category for all types according to Michael's criteria (1995) because the K value is more than 20. All locations generally have favorable environmental conditions for crustacean and mangrove life

Uji Karakteristik Biobriket Berbahan Baku Tongkol Jagung dan Cangkang Kemiri: Uji Karakteristik Biobriket Berbahan Baku Tongkol Jagung dan Cangkang Kemiri Gobel, Siti Amalia; K Rahmawati, Fathiin; Anwar, Rustam; SM, Farid
Jurnal Biogenerasi Vol. 9 No. 1 (2024): Terbit volume 9 nomor 1 tahun 2024
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i1.3522

This research aims to make charcoal briquettes from corn cob organic waste, determine the right type of adhesive to make corn cob charcoal briquettes to produce good quality briquettes, determine the right percentage of adhesive to produce corn cob briquettes to produce good quality briquettes. good and know the characteristics of the best corncob charcoal briquettes which include water content, volatile matter content, ash content, bound carbon content and calorific value. The sample used was corn cob waste obtained from a corn farmer in Botuwombato Village, North Gorontalo Regency. This research uses experimental methods in the laboratory with several stages, namely: material preparation, carbonization, crushing and sieving charcoal, mixing charcoal with adhesive and water, briquetting, drying briquettes, and analyzing the quality of briquettes. From the research results, it was found that alternative energy sources, namely charcoal briquettes, can be made from biomass waste from agricultural waste of corn cobs and candlenut shells. The moisture content of candlenut shell charcoal briquettes is around 14.15% and the moisture content of corn cob charcoal briquettes is around 10.29%. , The test results of the calorific value of candlenut shell charcoal briquettes are around 4173 cal/gr and the calorific value of corn cob briquettes is around 7630 cal/gr.

Identifikasi Kesehatan Tegakan Pohon Di Ruang Terbuka Hijau Kota Gorontalo Ashari, Firmansyah; Dunggio, Iswan; Juramang, Risnayanti; Supriyatna, Supriyatna; Gobel, Siti Amalia; SM, Farid
Geosfera: Jurnal Penelitian Geografi Vol 4, No 1 (2025): Geosfera : Jurnal Penelitian Geografi
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/geojpg.v4i1.33606

Abstrak Penelitian ini bertujuan untuk mengevaluasi tingkat kesehatan dan kerusakan tegakan di Ruang Terbuka Hijau Kota Gorontalo. Penelitian dilaksanakan pada bullan Mei sampai Juli 2024. Penelitian ini dilaksanakan di RTH Kota Tengah, RTH Taman Nursery dan RTH Taman Taruna Remaja. Jenis penelitian yang dilakukan adalah deskriptif kuantitatif. Metode yang digunakan yaitu metode survey dan Monitoring Kesehatan Hutan atau Forest Health Monitoring (FHM). Hasil penelitian menemukan 287 tegakan pohon yang terdiri dari 13 jenis. Bagian kerusakan pohon terbesar berada di bagian cabang 42% dan daun 9%. Terdapat 266 kasus kerusakan pohon di RTH Kota Gorontalo, RTH Kota Tengah dengan 43 kasus, RTH Taman Nulrselry delngan 100 kasuls, dan Taman Tarulna Relmaja delngan 123 kasuls. Tingkat kelparahan kerusakan pohon tertinggi di RTH Kota Gorontalo yaitu berada di RTH Taman Nursery sebanyak 77%, selanjutnya RTH Taman Taruna Remaja 64% dan terkecil di RTH Kota Tengah 48%. Ruang Terbuka Hijau Kota Tengah termasuk status kategori kelas rusak ringan dengan nilai 10,75. Selanjutnya, Taman Taruna Remaja termasuk status kategori kelas rusak sedang dengan nilai 12 dan Ruang Terbuka Hijau Taman Nursery termasuk status kategori kelas rusak berat dengan nilai 19.Abstract This study aims to evaluate the level of health and damage of stands in Gorontalo City Green Open Space. The research was conducted from May to July 2024. This research was conducted in Central City Green Open Space, Nursery Park Green Open Space and Youth Taruna Park Green Open Space. The type of research conducted is descriptive quantitative. The method used is survey method and Forest Health Monitoring (FHM). The results found 287 tree stands consisting of 13 species. The largest part of the tree damage was in the branches 42% and leaves 9%. There were 266 cases of tree damage in Gorontalo City green space, 43 cases in Central City Green Space, 100 cases in Nursery Park Green Space, and 123 cases in Youth Taruna Park. The highest level of tree abundance in the Gorontalo City green space is in the Nursery Park as much as 77%, followed by the Youth Taruna Park 64% and the smallest in the Central City Green Space 48%. The green greenery in the middle city has a statistical value of 10.75. Next, the Youth Taruna Park has a score of 12 and the Nursery Park Green Open Space has a score of 19.

Spatial Study of Maleo Bird Habitat Area Change in Sulawesi Kumaji, Syam S; Wantogia, Misnawaty; Mohamad, Nurdin; SM, Farid; Yusuf, Daud; Baderan, Dewi Wahyuni K; Hamidun, Marini Susanti; Rahim, Sukirman; Dunggio, Iswan
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
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.v24i2.6754

Maleo (Macrocephalon maleo), a unique Sulawesi endemic bird, is threatened by habitat loss. This study aims to analyse changes in maleo habitat areas in Sulawesi using spatial data and propose effective conservation measures. Spatial data in the form of maleo home range maps (IUCN) were used for overlay analysis. The results of the overlay analysis were compared with land cover data to identify changes in maleo habitat area. Of the total area of approximately 884,040 hectares, 14.13% or 124,887.63 hectares have been converted to agricultural land. The construction of new settlements has affected 0.46% or 4,087.5 hectares of the habitat. In addition, plantations have occupied 2.82% or 24,965.92 hectares of the maleo habitat area. Changes to maleo habitat areas in Gorontalo are significant, with agricultural land conversion, settlement development, and plantations being the main threats. Effective conservation efforts should focus on habitat restoration, law enforcement, community education, and the development of environmentally friendly economic alternatives.

Community Structure Analysis of The Boroko and Binuanga Mangrove Areas North Bolaang Mongondow Regency, North Sulawesi Province SM, Farid; Mohamad, Nurdin; Salihi, Irvan Abraham; Wantogia, Misnawaty; Kumaji, Syam S.; Utina, Ramli; Hasim, Hasim; Baderan, Dewi Wahyuni K.
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
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.v24i2.6851

Mangrove forests are one of the potential coastal and marine natural resources that Indonesia has, as an abundant archipelagic country. The area of mangrove forests in Indonesia is approximately 3,490,000 ha or equivalent to 21% of the world's mangrove forests. This research aims to analyze the community structure of the Boroko and Binuanga mangrove areas, North Bolaang Mongondow Regency, North Sulawesi Province. The research uses a survey method with a quantitative descriptive approach, namely a method of collecting data directly at the research location. The survey method was used to collect data in the form of mangrove identification, species diversity, species evenness and species uniformity in the mangrove area at the research location. The types of mangroves found in the Boroko and Binuanga mangrove areas consist of 7 species, namely Rhizophora apiculata, Rhizophora mucronata, Ceriops tagal, Bruguiera gymnorrhiza, Avicennia alba, Lumnitzera littorea, and Sonneratia alba. The results of the analysis of the diversity index, species richness and evenness of mangrove species in Boroko and Binuanga villages obtained a diversity index (H') value of 1.29-1.34, species richness (DMg) 1.01-1.23 and species evenness (E ) 0.68-0.71. The diversity of mangrove species in Boroko and Binuanga Villages is in the medium category, the evenness index (E) shows that the evenness of mangrove plants is stable and based on the species richness index criteria the two research locations are in the low species richness category.

Identifikasi Potensi Ekowisata Mangrove dan Konservasi Alam di Desa Binuanga Kabupaten Bolaang Mongondow Utara Lahay, Rakhmat Jaya; Kumaji, Syam S.; Yusuf, Daud; Mohamad, Nurdin; Zainuri, Ahmad; SM, Farid
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Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jrpi.v1i1.29714

The potential for ecotourism development in the mangrove area in Binuanga Village needs to be explored in order to present environmentally based information. This article is part of community service activities by the Gorontalo State University postgraduate program. Community service activities aim to collect data related to ecotourism and conservation potential for the development of mangrove tourism. Data collection uses a dialogue, discussion and interview approach with the government and local communities. The output of this service activity are the types of mangrove species found at the service location and changes in the region of the mangrove area over the last 4 years. In the future, service activities will be further enhanced in depth to obtain complete data on the sustainable development of ecotourism and mangrove conservation in Binuanga Village.

INVENTARISASI JENIS FLORA DI PESISIR WISATA MANGROVE BOTUDIDINGGA GORONTALO UTARA Inda R. Umadji, Nur; Amalia Gobel, Siti; SM, Farid; R. Juramang, Risnayanti
Jurnal Biogenerasi Vol. 9 No. 2 (2024): Volume 9 Nomor 2 tahun 2024 periode (Juni 2024 - September 2024)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i2.3902

The mangroves in Botudidingga Tourism have an area of around 100 hectares. These mangroves consist of various types, including mangrove, api-api, and nipah. Mangroves in Botudidingga Tourism have an important role in preserving the environment, namely as a barrier to abrasion, a habitat for marine biota and natural resources. Mangroves in Botudidingga Tourism are spread along the coastline of Dambalo Village. The mangroves in North Gorontalalo are still beautiful and green, this is because the village government and the people of Dambalo Village have made various efforts to preserve mangroves, such as reforesting mangroves, issuing mangrove protection regulations, and increasing public awareness about the importance of mangroves. The research method is using the exploration method. The exploratory method can be carried out with a qualitative approach with the aim of understanding the phenomenon in depth. The definition focuses on research, place, population and samples/informants, main materials and tools, data collection techniques, and techniques. Researchers make direct observations and data is collected based on findings in the field.

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