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All Journal Journal of Artha Biological Engineering Artha Imperium: Jurnal Pengabdian Kepada Masyarakat
Muhammad Ikhwan Ihtifazhuddin
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Environmental Science Medicine & Pharmacology

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Penguatan Kelembagaan dan Perencanaan Usaha Kolektif Mendorong Kemajuan Kapasitas Produksi Kelompok Pembudidaya Ikan MinaNusantara di Jakarta Timur Deasy Angela; Danang Mukti Arie Bowo; Muhammad Ikhwan Ihtifazhuddin; Andri Pratama; Erian Febri Satriawan
Artha Imperium: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2026): 2026
Publisher : PT. Artha Genetikalab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/7a9wfw12

Abstract

Pengabdian masyarakat ini bertujuan untuk merevitalisasivisi-misi organisasi, meningkatkan keterampilanpenyusunan rencana usaha, dan memperkuat tata Kelolamelalui AD/ART Kelompok Pembudidaya Ikan MinaNusantara di Jakarta Timur. Metode partisipatif diterapkanmelali tiga tahap: penyuluhan kelembagaan, pendampinganpenyusunan rencana usaha, dan fasilitasi penyempurnaanAturan Dasar/Aturan Rumah Tangga (AD/ART). Kegiatanini melibatkan 12 anggota pegelola kolam beton seluas 405m² dengan komoditas ikan lele dan nila. Hasil evaluasi FocusGroup Discussion (FGD) menunjukkan keberhasilan tinggi,ditandai dengan kesamaan visi-misi, tersusunnya dokumenrencana produksi 885 kg per siklus dengan potensi omzetRp208.250.000 per tahun, serta terbentuknya mekanismekoordinasi pertemuan rutin. Intervensi kelembagaan initerbukti mampu menyinergikan potensi individu menjadikekuatan kolektif untuk mendukung keberlanjutan budidayaperikanan perkotaan
Screening of Amylolytic Bacteria from the Intestines of Tilapia (Oreochromis niloticus) Cultivated in Rice Fish Farming in Panembangan Village, Cilongok District, Banyumas salsa nabila; Kasprijo; Rima Oktavia Kusuma; Sri Marnani; Muhammad Ikhwan Ihtifazhuddin
Journal Of Artha Biological Engineering Vol. 3 No. 2 (2025)
Publisher : PT. Artha GenetikaLab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/p5vczh22

Abstract

Amylolytic bacteria in the digestive tract of tilapia are bacteria that produceamylase enzymes, which function to break down carbohydrates, thereby aidingthe digestive process. The presence of amylolytic bacteria is influenced by feedand the environment. The purpose of this study was to determine the proportionand activity index of amylolytic bacteria in the intestines of tilapia. This studyused an observational method with purposive sampling. Amylolytic bacteriawere isolated from the intestines of tilapia in Rice fish farming Blocks A and E.The successfully isolated bacteria were grown on 1% starch agar medium withan incubation time of 48 hours and observed at 24-hour intervals. Then, severalcharacteristic tests were carried out, including Gram staining, KOH, catalase,and oxidase tests. Based on the results of the study, the proportion of amylolyticbacteria was found in 10 isolates with a proportion of 44% and 12 isolates witha proportion of 48% in the intestines of tilapia from the two blocks. The averageamylolytic activity index obtained from block A was 0.96 ± 0.237, and fromblock E was 1.49 ± 0.501. The largest amylolytic activity index was obtainedin isolate KSA 19 with a value of 1.33 from block A, while from block E, thelargest amylolytic activity index value was 2.6 in isolate KSE 5.
The Effect of Shrimp Pond Solid Waste Utilization on Protein and Chlorophyll Content in Caulerpa lentillifera Cultivation Muhammad Ikhwan Ihtifazhuddin; Nyoman Robby Manik Saputra; Ramanda Ahmad Rizal Rifa’i; Priatno Khanna
Journal Of Artha Biological Engineering Vol. 4 No. 1 (2026)
Publisher : PT. Artha GenetikaLab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/4m8gx056

Abstract

Aquaculture waste is material produced by fish or shrimp farming that can pollute aquatic environments if not promptly managed. The solution to solve this problem is to utilize shrimp pond solid waste as organic fertilizer. The shrimp pond solid waste will be used as fertilizer to cultivate Caulerpa lentillifera. Caulerpa lentillifera cultivation has begun to develop in Indonesia because, in addition to being edible fresh, it also contains good nutrition for the body. This study aims to determine the effect of shrimp pond solid waste on protein and chlorophyll levels of Caulerpa lentillifera. This study was conducted with 4 (four) treatments in the form of different doses of shrimp pond waste (0, 2, 4, and 6 g/L) and 3 (three) replications in each treatment. The parameters tested included nutrient, protein, and chlorophyll content, as well as water quality, in Caulerpa lentillifera cultivation. The results obtained from this study are Caulerpa lentillifera is able to utilize the nutrient content in shrimp pond solid waste as fertilizer to add nutrients. Treatment C had the highest effect with protein content (8.27%) and chlorophyll-a (3.46 mg/g), chlorophyll-b (7.41 mg/g); and total chlorophyll (16.08 mg/g) in Caulerpa lentillifera. Based on these data, it can be seen that shrimp pond solid waste can be used as fertilizer in the cultivation of Caulerpa lentillifera.
Co-Authors Andri Pratama Danang Mukti Arie Bowo Deasy Angela Erian Febri Satriawan Kasprijo Kusuma, Rima Oktavia Nyoman Robby Manik Saputra Priatno Khanna Ramanda Ahmad Rizal Rifa’i salsa nabila Sri Marnani