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Pelatihan Rancangan Pembelajaran Konservasi Lingkungan Berbasis Local Wisdom Melalui Lesson Study pada Lembaga Penjaga Hutan Kampung (LPHK) di Kabupaten Bener Meriah Najmuddin Najmuddin; Halus Satriawan; Misnar Misnar; Yusrizal Akmal; Nuraida Nuraida
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol. 7 No. 4 (2022): December
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/linov.v7i4.1025

Trauma yang diakibatkan bencana banjir bandang di Desa Damaran Baru Kecamatan Timang Gajah Kabupaten Bener Meriah telah menggerakkan hati masyarakat untuk menjaga hutan di sekitar tempat tinggal mereka. Para perempuan bergerak melindungi kampung dengan membentuk Lembaga Pengelolaan Hutan Kampung (LPHK). Permasalahan pencegahan atau konservasi lingkungan melalui jalur edukasi (pendidikan) belum dilaksanakan secara formal. Tujuan pengabdian kepada masyarakat ini adalah menyusun Kompetensi Konservasi lingkungan melalui Focus Group Discussion (FGD) dan Melakukan Pelatihan model Pembelajaran Konservasi Lingkungan Berbasis Lesson Study kepada mitra yaitu Lembaga Pengelolaan Hutan Kampung Damaran Baru yang beranggotakan 20 orang. Hasil pengabdian berupa tersedianya modul pembelajaran konservasi berbasis local wisdom bagi perempuan-perempuan penjaga hutan di Desa Damaran Baru. Tahapan dalam pelatihan pembelajaran kepada perempuan penjaga hutan dan juga guru berbasis local wisdom tentang konservasi lingkungan melalui lesson study yaitu: (1). Plan yaitu Merancang Rencana Pembelajaran (lesson design) berbasis local wisdom tentang konservasi lingkungan melalui lesson study secara kolaborasi antara guru dan perempuan penjaga hutan, (2). Do (penerapan), pada tahap ini perempuan penjaga hutan menjadi model pembelajaran (guru) secara peer teaching untuk mendemonstrasikan rencana pembelajaran yang telah disusun secara bersama sebelum dilakukannya open class di sekolah. (3). Reflection (refleksi) yaitu mendiskusikan permasalahan yang ditemukan selama proses pembelajaran oleh observer pada tahap Do Hasil kegiatan menunjukkan tingkat pemahaman terkait lesson study oleh peserta mitra cukup tinggi, yaitu antara 85-92. Local Wisdom-Based Environmental Conservation Learning Design Training Through Lesson Study at the Village Forest Ranger Institute (LPHK) in Bener Meriah Regency The trauma caused by the flash flood in Damaran Baru Village, Timang Gajah District, Bener Meriah Regency, has moved the hearts of the people to protect the forests around their homes. The women moved to protect the village by forming a village forest management institution (LPHK). The problem of environmental prevention or conservation through education (education) has not been implemented formally. The purpose of this community service is to develop Environmental Conservation Competence through Focus Group Discussions (FGD) and to Conduct Lesson Study-Based Environmental Conservation Learning Model Training to partners, namely the Kampung Damaran Baru Forest Management Institute, which has 20 members. The result of the dedication was in the form of the availability of local wisdom-based conservation learning modules for women forest rangers in Damaran Baru Village. The stages in learning training for women forest rangers and also local wisdom-based teachers on environmental conservation through lesson study are: (1). Plan, namely Designing Lesson Designs based on local wisdom about environmental conservation through collaborative lesson study between teachers and women forest rangers, (2). Do (implementation), at this stage the female forest ranger becomes a peer teaching learning model (teacher) to demonstrate the lesson plans that have been prepared together before conducting open classes in schools. (3). Reflection, namely discussing the problems found during the learning process by observers at the Do stage. The results of the activity show that the level of understanding related to lesson study by partner participants is quite high, namely between 85-92.

Degradation rate of palm oil mill effluent in bucket fish cultivation Yusrizal Akmal; Arief Hidayat Zulkifli; Mona Fattya Anisha; Sithra Almunadiya; Irfannur Irfannur; Muliari Muliari
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 5 No 1: Mei 2023
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v5i1.1941

This study aims to assess the level of degradation of palm oil mill effluent (POME) contamination as a medium for growing kale and catfish in a bucket fish cultivation system. This study used a completely randomized design consisting of four treatments and three replications. The treatments in this study were variations in the concentration of POME added to the culture media consisting of Control (0 mg.L-1), A (1,565 mg.L-1), B (2,347 mg.L-1), and C (3,130 mg.L-1). The test fish used were 5-7 cm catfish, 20 fish per bucket obtained from a local BBI, while the kale used was obtained from commercially sold seeds. Budikdamber maintenance time was conducted for 30 days and then analyzed by ANOVA. The parameters examined included the degradation rate of COD, TSS, phosphate, nitrate, and ammonia, pH, DO, and temperature of the cultivation media. The results showed that there was a decrease in COD, phosphate, nitrate and ammonia levels with increasing LCKS concentration, while TSS degradation showed a decrease with increasing POME concentration. The 3,130 mg.L-1 treatment, although showing a significant decrease in DO levels and an increase in pH, was still within the range allowed in fish cultivation. This indicates that the budikdamber system is less effective in decomposing the POME content and maintaining aquaculture water quality parameters.

Sensitivity Test of Bandotan Leaf Extract (Ageratum conyzoides) Against Pseudomonas aeruginosa Bacteria Masda Admi; Yuni Sari; Rasmaidar Rasmaidar; Amiruddin Amiruddin; T Zahrial Helmi; Yusrizal Akmal; M Isa
The International Journal of Tropical Veterinary and Biomedical Research Vol 7, No 1 (2022): Vol. 7 (1) May 2022
Publisher : The Faculty of Veterinary Medicine of Syiah Kuala University

The leaves of Bandotan (Ageratum conyzoides) are a plant thought to have antibacterial properties. This study aims to determine the sensitivity of Bandotan leaf extract in inhibiting the growth of the bacteria Pseudomonas aeruginosa. This study used a stock extract of Bandotan leaves from the Pharmacology Laboratory and a bacterial isolate of P. aeruginosa in the Microbiology Laboratory of the Faculty of Veterinary Medicine, Universitas Syiah Kuala, which was identified by Gram staining, indole test, Methyl Red test, and confectionery test. The research method was carried out by planting the re-identified bacterial isolates on Nutrient Broth (NB) media, incubated at 37ºC for 24 hours. Then the turbidity composition of the isolates was arranged to match the turbidity in 0.5 McFarland solution. Furthermore, the sensitivity test of the extract on Mueller Hinton Agar (MHA) media was carried out by levelling the bacterial isolates on the surface of the media and attaching a disc containing bandotan leaf extract with a concentration of 25%, 50%, 75% and gentamicin disk as a positive control and distilled water as a negative control. All treatments were incubated at 37ºC for 24 hours, and then the inhibition zone was measured using millimeters (mm) callipers. The results showed that concentrations of 25%, 50% and 75%, respectively, had an inhibition zone of 8.16 mm, 9.82 mm, and 16.08 mm, respectively. In contrast, the average inhibition zone for gentamicin was 25, 30 mm and 0 mm distilled water. Therefore, it can be concluded that the Bandotan leaf extract is sensitive to growth inhibition of P. aeruginosa bacteria.

Phytoplankton community as bioindicators in aquaculture media Tilapia (Oreochromis niloticus) exposed to detergent and pesticide waste Yusrizal Akmal; Rindhira Humairani; Muliari; Hanum; Ilham Zulfahmi
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 5, No 1 (2021)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.5.1.7-14

Phytoplankton is a bio-indicator of fertility in waters. This study aims to determine the impact of detergent and pesticide waste on the phytoplankton community structure in in tilapia aquaculture media. The phytoplankton identification stage was carried out at the MIPA Laboratory Almuslim University. The parameters studied were phytoplankton abundance, diversity index, uniformity index, dominance index, and water quality parameters. The results of this study showed that detergent and pesticide waste at the end of the study had caused a decrease in the abundance value of phytoplankton by 3,250 individual/L and 3,750 individual/L. In the control treatment, the highest phytoplankton composition was dominated by Chaetoceros sp., while the pesticide and detergent treatments were dominated by Golenkenia sp. and Microcystis sp. Exposure to detergent and pesticide waste reduced the diversity index value, the phytoplankton uniformity index value. At the beginning of the study, it has a moderate diversity index (H '= 2.485–3.072), while at the end of the study it shows low diversity (H' = 2.111–2.375). Furthermore, at the beginning and at the end of the study there was a decrease in the uniformity index value (E = 0.87–1.01) and (H '= 0.88–0.94).

Phytoplankton community as bioindicators in aquaculture media Tilapia (Oreochromis niloticus) exposed to detergent and pesticide waste Yusrizal Akmal; Rindhira Humairani; Muliari; Hanum; Ilham Zulfahmi
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 5, No 1 (2021)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.5.1.7-14

Phytoplankton is a bio-indicator of fertility in waters. This study aims to determine the impact of detergent and pesticide waste on the phytoplankton community structure in in tilapia aquaculture media. The phytoplankton identification stage was carried out at the MIPA Laboratory Almuslim University. The parameters studied were phytoplankton abundance, diversity index, uniformity index, dominance index, and water quality parameters. The results of this study showed that detergent and pesticide waste at the end of the study had caused a decrease in the abundance value of phytoplankton by 3,250 individual/L and 3,750 individual/L. In the control treatment, the highest phytoplankton composition was dominated by Chaetoceros sp., while the pesticide and detergent treatments were dominated by Golenkenia sp. and Microcystis sp. Exposure to detergent and pesticide waste reduced the diversity index value, the phytoplankton uniformity index value. At the beginning of the study, it has a moderate diversity index (H '= 2.485–3.072), while at the end of the study it shows low diversity (H' = 2.111–2.375). Furthermore, at the beginning and at the end of the study there was a decrease in the uniformity index value (E = 0.87–1.01) and (H '= 0.88–0.94).

Reducing ammonia levels in catfish cultivation water using several aquatic plants Mustaqim Mustaqim; Mutasar Mustasar; Yusrizal Akmal; Mida Wahyuni; T. Irfan Fajri; Zaitun Ritaqwin
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Catfish farming is one of the businesses that is very much in demand by the community, because it can improve the community's economy. However, not all catfish farming businesses can produce maximum results. This can be caused by several factors, both from feed, management and water quality. Decrease in water quality can be caused by feces and fish feed residue. Poor water quality can cause the growth process, physiology and level of fish behavior to be disturbed. Efforts that can be done is to use aquatic plants as phytoremediation. The plants used in this study were Azolla sp, Eichhornia crassipes, Lemna sp, Ipomoea aquatic. The design used in this study was a completely randomized design with 4 treatments and 3 replications. The parameters observed in this study were ammonia levels, pH, and plant population. The results showed that Eichhornia crassipes and Lemna sp were able to reduce ammonia levels in catfish cultured water by 0.01 mg/l at the end of the study.Keywords:AmmoniaWater plantsCatfish

Pelatihan Peningkatan Akreditasi Jurnal Berbasis OJS 3 (Open Journal System) di Lingkungan Universitas Almuslim Kabupaten Bireuen Irfannur; Yusrizal Akmal; Muliari Muliari; Syahirman Hakim; Rinaldi Rinaldi
Aceh Journal of Community Engagement (AJCE) Vol 2 No 1: April 2023
Publisher : LPPM Umuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/ajce.v2i1.2041

Lecturer service activities in the form of training aim to increase participants' understanding and ability in managing the OJS website and the use and application of OJS in managing online journals. The training method is divided into three stages, namely the planning and implementation stages, the activity observation stage and the activity evaluation stage. The results of the activity follow the flow following material on the introduction of OJS 3 which outlines journal publishing, the initial process of publishing a journal through the OJS portal (Open Journal System) and journal managers are introduced to website features. The target for managing journals currently managed is to be accredited nationally (SINTA). Furthermore, as a benchmark for respondents participating in the training, it can be analyzed in the question and answer session of participants to journal sources.

Cytotoxicity of leaves, stems, and flowers of Kecubung (Datura metel) extracts using the Brine Shrimp Lethality Test (BSLT) method Rindhira Humairani; Nanda Rizki Purnama; Herpandi Herpandi; Mochamad Syaifudin; Ilham Zulfahmi; Yusrizal Akmal; Muliari Muliari; Agus Putra AS; Agung Setia Batubara
Depik Vol 12, No 2 (2023): AUGUST 2023 (IN PROGRESS)
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.27445

Brine shrimp (Artemia salina) cytotoxicity assays (BSLT) are one of the commonly used cytotoxic test methods to assess a plant extract's pharmacological activity and toxicity. Thus, this study aimed to examine the toxic levels of Kecubung (Datura metel) leaves extracted using different solvents, namely ethanol and ethyl acetate. The results showed that the LC50 value of flower ethanol, flower ethyl acetate, leaf ethanol, and stem ethyl acetate extracts had an LC50 value 1000, which was included in the toxic category. The LC50 value of flower ethanol is 121.044 ppm, flower ethyl acetate 105.89 ppm, leaf ethanol 639.589 ppm, and stem ethyl acetate 635.276 ppm. Ethanol leaf extract at a concentration of 1000 ppm showed the highest mortality with a percentage of 60% of the total number of A. salina. The flower ethanol extract showed the highest mortality at a concentration of 250 ppm with a percentage of 67% and at a concentration of 1000 ppm with a percentage of 70% of the total number of A. salina. Meanwhile, flower ethyl acetate and stem ethyl acetate extract at a concentration of 1000 ppm obtained 100% mortality of A. salina in the first 6 hours. The result shows that the flower ethyl acetate and stem ethyl acetate extract at a concentration of 1000 ppm is very toxic compared to other concentrations.Keywords:ToxicityArtemia salinaLC50Ethyl acetateEthanol

Reducing ammonia levels in catfish cultivation water using several aquatic plants Mustaqim Mustaqim; Mutasar Mustasar; Yusrizal Akmal; Mida Wahyuni; T. Irfan Fajri; Zaitun Ritaqwin
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.3.27723

Catfish farming is one of the businesses that is very much in demand by the community, because it can improve the community's economy. However, not all catfish farming businesses can produce maximum results. This can be caused by several factors, both from feed, management and water quality. Decrease in water quality can be caused by feces and fish feed residue. Poor water quality can cause the growth process, physiology and level of fish behavior to be disturbed. Efforts that can be done is to use aquatic plants as phytoremediation. The plants used in this study were Azolla sp, Eichhornia crassipes, Lemna sp, Ipomoea aquatic. The design used in this study was a completely randomized design with 4 treatments and 3 replications. The parameters observed in this study were ammonia levels, pH, and plant population. The results showed that Eichhornia crassipes and Lemna sp were able to reduce ammonia levels in catfish cultured water by 0.01 mg/l at the end of the study.Keywords:AmmoniaWater plantsCatfish

Sensitivity Test of Bandotan Leaf Extract (Ageratum conyzoides) Against Pseudomonas aeruginosa Bacteria Masda Admi; Yuni Sari; Rasmaidar Rasmaidar; Amiruddin Amiruddin; T Zahrial Helmi; Yusrizal Akmal; M Isa
The International Journal of Tropical Veterinary and Biomedical Research Vol 7, No 1 (2022): Vol. 7 (1) May 2022
Publisher : The Faculty of Veterinary Medicine of Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/ijtvbr.v7i1.28504

The leaves of Bandotan (Ageratum conyzoides) are a plant thought to have antibacterial properties. This study aims to determine the sensitivity of Bandotan leaf extract in inhibiting the growth of the bacteria Pseudomonas aeruginosa. This study used a stock extract of Bandotan leaves from the Pharmacology Laboratory and a bacterial isolate of P. aeruginosa in the Microbiology Laboratory of the Faculty of Veterinary Medicine, Universitas Syiah Kuala, which was identified by Gram staining, indole test, Methyl Red test, and confectionery test. The research method was carried out by planting the re-identified bacterial isolates on Nutrient Broth (NB) media, incubated at 37ºC for 24 hours. Then the turbidity composition of the isolates was arranged to match the turbidity in 0.5 McFarland solution. Furthermore, the sensitivity test of the extract on Mueller Hinton Agar (MHA) media was carried out by levelling the bacterial isolates on the surface of the media and attaching a disc containing bandotan leaf extract with a concentration of 25%, 50%, 75% and gentamicin disk as a positive control and distilled water as a negative control. All treatments were incubated at 37ºC for 24 hours, and then the inhibition zone was measured using millimeters (mm) callipers. The results showed that concentrations of 25%, 50% and 75%, respectively, had an inhibition zone of 8.16 mm, 9.82 mm, and 16.08 mm, respectively. In contrast, the average inhibition zone for gentamicin was 25, 30 mm and 0 mm distilled water. Therefore, it can be concluded that the Bandotan leaf extract is sensitive to growth inhibition of P. aeruginosa bacteria.

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