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SUSTAINABLE AGRICULTURE- SYSTEM (SAc-S): INOVASI KONSEP PERTANIAN URBAN SEBAGAI PEMBANGUNAN BERKELANJUTAN DAN UPAYA PENANGANAN MASALAH PERKOTAAN Ula, Mas; SaÃ¢Â€Â™adah, SaÃ¢Â€Â™adah; Amiin, Muhammad Kholiqul
Program Kreativitas Mahasiswa - Gagasan Tertulis PKM-GT-2014
Publisher : Ditlitabmas, Ditjen DIKTI, Kemdikbud RI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (831.804 KB)

Urban development in Indonesia raises some urban problems. One of them is the switch function of agricultural land to residential and industrial. Meanwhile, the food needs of communities dependent on agricultural commodities which in fact require land as a place of production. The concept of urban agriculture emerged as an answer to deal with the problem of urban land and the sustainable development efforts. According to the Farm Bill and Trade Act of 1990, meaning the practice of sustainable agriculture crop production and livestock production systems integrated with certain rules so that it can continue in the long term. Sustainable Agriculture-System (SAc-S) is a proposed solution to address the sustainability of land and food in urban areas as well as a form of sustainable development by looking at the social, economic and environmental. Our idea to realize the urban farm located in one-story building that do not spend the urban land. In addition, the building will be surrounded by several other concepts, namely livestock, fisheries, horticulture and agroforestry. This concept can be applied in the city center to achieve food self-sufficient green city.Keywords: urban land issues, sustainable development, green city

Anti-Bacterial Effectiveness Of Cymodocea Rotundata Extract And Assay For Primary Bioactive Composition. Muhammad Kholiqul Amiin; Almira Fardani Lahay
Journal of Aquatropica Asia Vol 8 No 1 (2023): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v8i1.3920

Anti-bacterial is a compound that can be used to inhibit bacterial growth. The compounds that play a role in damaging the cell membrane are phenols, flavonoids, and alkaloids. The phytochemical compounds above have the potential as natural Anti-bacterial on pathogenic bacteria, for example against Escherichia coli. Escherichia coli is a pathogenic microbe in humans that can cause digestive disorders and disrupt the work system of the stomach organs. Seagrass C. rotundata has compounds that are antibacterial, such as alkaloids, flavonoids, phenols, steroids, and tannins. C. rotundata can be seen in Indonesian waters. However, it has not been widely used. This study aims to determine the difference in concentration of seagrass extract of C. rotundata against E. coli anti-bacterial activity. The research method used was experimental laboratories with different concentrations of seagrass extract (10%, 20%, 30%, and 40%). The results showed that the seagrass extract of C. rotundata was effective as an antibacterial with a middle category, which is the inhibition zone ranging from 5-10 mm. Based on the studies conducted, 72 hours incubation period at 40% concentration was the best concentration to prevent E. coli at the 8.5 mm inhibition zone. Furthermore, bioactive compounds produced by C. rotundata are flavonoid compounds by showing changes in the color of the solution to yellow-orange. In addition, also produces phenol bioactive compounds by showing a change in the color of the solution to greenish, and also produces tannin bioactive compounds by showing a change in the color of the solution to blackish green. The results showed that C. rotundata can be used as a recommendation for the development of Anti-bacterial drugs in the future.

Antibacterial Potential of Seagrass Cymodocea Rotundata (Alismatales: Cymodoceaceae) Extract on The Pathogenic Bacteria Staphylococcus Aureus Almira Fardani Lahay; Muhammad Kholiqul Amiin
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): April-June
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.v23i2.4884

Staphylococcus aureus is classified as a pathogenic bacterium in humans and animals. S. aureus infection in humans can cause skin infections, and produce toxins that result in shock syndrome, foodborne disease, bacteremia, endocarditis, metastatic infections, and sepsis, while in milk-producing animals it can cause mastitis infection. Initially, S. aureus can be overcome with penicillin antibiotics but often develops time S. aureus becomes resistant to penicillin to cause new infections, namely the Methicilin Resistant Staphylococcus aureus (MRSA) which was first reported in 1961. One of the natural ingredients from the sea that has natural antibacterial content is seagrass or Cymodocea rotundata. Which is one type of seagrass in Indonesia that is included in the round type of grass. Cymodocea rotundata has bioactive components such as alkaloids, flavonoids, phenol hydroquinone, steroids, triterpenoids, tannins, and saponins that function as antibacterials. This study aims to determine the potential of seagrass Cymodocea rotundata as an antibacterial against Staphylococcus aureus bacteria. This research is experimental research using wells. Samples of Cymodocea rotundata seagrass came from the coastal waters of Ketapang and were converted into a simplified powder form with ethanol solvent. The results showed that the diameter of the inhibition zone formed ranged from 5.5 mm - 9.7 mm, the largest in the 40% treatment. Based on this research, it can be concluded that the extraction of seagrass Cymodocea rotundata has benefits as an antibacterial and potential in the field of pharmacology.

Upaya Peningkatan Kualitas Ekosistem Pesisir dan Laut melalui Kegiatan Coastal Cleanup di Desa Way Lubuk Muhamad Gilang Arindra Putra; Muhammad Kholiqul Amiin; maulid wahid yusup
Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol 2, No 1 (2023): Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol 2 No 1, Maret 2023
Publisher : Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpfp.v2i1.7077

Marine debris atau sampah laut dapat didefinisikan sebagai bahan padat yang sengaja maupun tidak sengaja masuk ke lingkungan laut dengan cara dibuang secara langsung maupun tidak langsung dengan cara masuk dari arah daratan melalui sungai. Sampah laut memiliki dampak yang sangat luas, terutama pada ekosistem pesisir dan laut. Tidak sedikit biota laut yang dapat terjerat, terluka, atau bahkan menelan sampah laut. Melihat besarnya dampak yang ditimbulkan oleh sampah laut maka penyadaran masyarakat mengenai bahaya sampah laut sangat penting. Penyadaran masyarakat diperlukan untuk memberikan wawasan agar masyarakat lebih peduli terhadap lingkungan sekitarnya terutama pada wilayah ekosistem pesisir dan laut.Masyarakat Desa Way Lubuk yang berlokasi di kecamatan Kalianda memiliki potensi sumberdaya alam ekosistem pesisir dan laut yang cukup melimpah. Oleh karena itu, pengabdian masyarakat yang kami lakukan menggabungkan pengalaman dan pengetahuan di bidang marine debris sehingga diharapkan mampu memberikan dorongan bagi masyarakat untuk melakukan kegiatan coastal cleanup secara berkala dalam upaya mengurangi jumlah serta dampak sampah laut bagi ekosistem pesisir dan laut di wilayah Desa Way Lubuk.

MONOGENEAN PARASITES AND HISTOPATHOLOGY ON HUMPBACK GROUPER (Cromileptes altivelis) IN FLOATING NET CAGES LAMPUNG WATER, INDONESIA Putri, Septi Malidda Eka; Amiin, Muhammad Kholiqul
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan Vol 11, No 2 (2023)
Publisher : University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrtbp.v11i2.p%p

Humpback grouper (Cromileptes altivelis) is an important commodity in Indonesian. This study aims to report the parasitic humpback grouper worms from eight floating net cages, as well as to observe the histological pathogenesis caused by parasites. May 2019, a total of 80 humpback groupers are used for parasitological and histopathological analysis. Monogenean trematodes Neobenedenia girellae, and Haliotrema epinepheli are found in fish examined. Histopathological analysis showed necrosis, congestion, partial fusion, epithelial hyperplasia, haemorrhage, and telangiectasia. It is important to know monogenean parasites from cultivated fish and pathogenesis caused by parasites to ensure fish production and host health.

ASSESSMENT OF TOPICAL ANTIMICROBIAL POTENCY OF SARGASSUM SP. EXTRACT Mauly, Nur Maydiana; Stefani, Zalsa Riski; Ramadhani, Amandha Gusti; Ramadhan, Muhammad Raffid; Rahman, Rahma Aulia; Darmawan, Noval Ramadhani; Lestari, Pingky; Rafiqi, Muhammad Aufa; Saputra, Rizqy Hadi; Amiin, Muhammad Kholiqul
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan Vol 13, No 3 (2024)
Publisher : University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrtbp.v13i3.p%p

Sargassum is a macroalgae in tropical and subtropical waters. Sargassum sp. contains Mg, Na, Fe, tannin, iodine, and phenol. This study aims to determine the antibacterial potential of Sargassum sp. extract in inhibiting the growth of Staphylococcus aureus. Samples were dried in the sun and then pureed using a blender and extracted by maceration method, for 7 days with methanol solvent at a ratio of 1: 3, evaporated using a rotary vacuum evaporator and water bath to get extract results. Antibacterial activity was tested using the disc diffusion method against various concentrations of extracts, namely 10,000, 5000, 1000, 100, 10, and the control. The results showed that this study implies that Sargassum sp. extract has potential as a natural antibacterial against Staphylococcus aureus. Still, its effectiveness is determined by the extraction method and concentration used.

Evaluation of Antimicrobial Potential using Disc Diffusion Assay of Seagrape Macroalgae Extract (Caulerpa sp.) in the waters of Pasaran Island, Lampung as an Anti-Inflammatory Agent Nurjanah, Annisa; Kurniawan, Eri Surya; Giani, Giani; Prasetyo, Deni; Pramesti, Gustiviana Shandy; Rahmando, Revo Aulia; Syafitri, An; Umam, Fais Safiqul; Putri, Wanda Andella; Amiin, Muhammad Kholiqul
Biology, Medicine, & Natural Product Chemistry Vol 14, No 1 (2025)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2025.141.17-24

Sea grape (Caulerpa sp.) is a green seaweed species with bioactive content consisting of flavonoids, terpenoids, alkaloids, and phenols. This study evaluates the antimicrobial potential of Sea*Grape macroalgae extract (Caulerpa sp.) obtained from Pasaran Island, Lampung. The diffusion assay method assessed the antimicrobial activity of Caulerpa sp. extract against Staphylococcus aureus. Caulerpa sp. samples were extracted using the maceration extraction method and evaporated using two methods: water bath and rotary evaporator. The results showed that Caulerpa sp. extract had antimicrobial activity at a concentration of 10,000 ppm, which was resistant to Staphylococcus aureus. These findings suggest that Caulerpa sp. from the waters of Pasaran Island has the potential to be a source of natural antimicrobial and anti-inflammatory components if the concentration of the extract is more significant, which can be further developed for applications in the health and pharmaceutical fields.

PELATIHAN BUDIDAYA IKAN CUPANG VARIAN HALF MOON DI BETTA HAN FARM KOTA BANDAR LAMPUNG Amiin, Muhammad Kholiqul; Yusup, Maulid Wahid; Agustiansyah, Agustiansyah; Rahmando, Revo Aulia; Hidayat, Rahma Nurhasna Safetya
Jurnal Abdi Insani Vol 12 No 6 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i6.2630

Melihat pesatnya peningkatan minat masyarakat akan kebutuhan ikan hias belakangan ini, maka dirasa tepat untuk melaksanakan program kemitraan masyarakat guna mengembangkan produksi ikan hias dengan potensi yang ada saat ini. Salah satu kunci keberhasilan produksi ikan hias adalah pada ketersediaan pakan sebagai penunjang reproduksi dan pertumbuhannya. Program Pengabdian Masyarakat ini merupakan suatu upaya untuk menginterpretasikan pengetahuan dalam bidang akuakultur guna membantu masyarakat dalam usaha produksi ikan hias cupang varian half moon. Lokasi PkM ini berada di CV Betta Han di Perum BKP, Blok X, Jl. Baru 1, No. 5, Kemiling, Bandar Lampung, Lampung. Lokasi tersebut dipilih karena kondisi wilayahnya yang sesuai di mana masih berada di Kota Bandar Lampung dan kultur masyarakatnya yang perkotaan. Kondisi tersebut memunculkan permasalahan di mana dalam upaya produksi pakan berupa cacing darah secara mandiri dalam prosesnya memerlukan tempat yang tidak sedikit. Solusi yang dikembangkan dari PkM yang dijalankan adalah teknik budidaya cacing darah sebagai pakan larva ikan cupang varian half moon di lahan sempit dan berkelanjutan. Tujuan dari program kemitraan ini adalah: (1) menyediakan stok pakan bagi larva ikan cupang varian half moon secara mandiri untuk menunjang produksi, (2) memberdayakan teknik budidaya cacing darah dengan nampan bertingkat dan memanfaatkan lahan yang ada, (3) melakukan pendampingan kegiatan budidaya pakan larva ikan cupang varian half moon sehingga mampu menyediakan stok pakan secara berkelanjutan, (4) melakukan pendampingan untuk mengurus legalitas agar usaha yang dijalankan terdaftar secara resmi, (5) serta pendampingan untuk digital marketing agar memiliki kesempatan untuk memasarkan produk ikan hiasnya dengan jangkauan yang lebih luas.

Anti-Bacterial Effectiveness Of Cymodocea Rotundata Extract And Assay For Primary Bioactive Composition. Amiin, Muhammad Kholiqul; Lahay, Almira Fardani
Journal of Aquatropica Asia Vol 8 No 1 (2023): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v8i1.3920

Anti-bacterial is a compound that can be used to inhibit bacterial growth. The compounds that play a role in damaging the cell membrane are phenols, flavonoids, and alkaloids. The phytochemical compounds above have the potential as natural Anti-bacterial on pathogenic bacteria, for example against Escherichia coli. Escherichia coli is a pathogenic microbe in humans that can cause digestive disorders and disrupt the work system of the stomach organs. Seagrass C. rotundata has compounds that are antibacterial, such as alkaloids, flavonoids, phenols, steroids, and tannins. C. rotundata can be seen in Indonesian waters. However, it has not been widely used. This study aims to determine the difference in concentration of seagrass extract of C. rotundata against E. coli anti-bacterial activity. The research method used was experimental laboratories with different concentrations of seagrass extract (10%, 20%, 30%, and 40%). The results showed that the seagrass extract of C. rotundata was effective as an antibacterial with a middle category, which is the inhibition zone ranging from 5-10 mm. Based on the studies conducted, 72 hours incubation period at 40% concentration was the best concentration to prevent E. coli at the 8.5 mm inhibition zone. Furthermore, bioactive compounds produced by C. rotundata are flavonoid compounds by showing changes in the color of the solution to yellow-orange. In addition, also produces phenol bioactive compounds by showing a change in the color of the solution to greenish, and also produces tannin bioactive compounds by showing a change in the color of the solution to blackish green. The results showed that C. rotundata can be used as a recommendation for the development of Anti-bacterial drugs in the future.

EDUKASI RAGAM MANGROVE DAN KEBERMANFAATANNYA BAGI ANAK SEKOLAH DI DUSUN KALANGAN, PAHAWANG Putriani, Rizha Bery; Putri, Septi Malidda Eka; Lahay, Almira Fardani; Putra, Muhamad Gilang Arindra; Delis, Putu Cinthia; Kartin, Nidya; Amiin, Muhammad Kholiqul; Rafian, Teguh
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 3 (2025): Volume 6 No 3 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i3.44728

Kegiatan pengabdian kepada masyarakat telah dilaksanakan pada tanggal 11 Agustus 2024 di Dusun Kalangan, Desa Pulau Pahawang, Kabupaten Pesawaran, Provinsi Lampung, dengan melibatkan 35 siswa sebagai peserta. Kegiatan ini bertujuan untuk meningkatkan pengetahuan dan kesadaran generasi muda terhadap pentingnya pelestarian ekosistem mangrove. Metode yang digunakan meliputi penyampaian materi teori serta diskusi interaktif. Pulau Pahawang sebagai wilayah pesisir memiliki potensi besar dalam pengembangan ekosistem mangrove, namun menghadapi tantangan seperti alih fungsi lahan, penurunan kualitas lingkungan, dan rendahnya kesadaran masyarakat. Melalui edukasi mengenai jenis-jenis mangrove dan pemanfaatannya, kegiatan ini berhasil meningkatkan pemahaman siswa secara signifikan. Evaluasi pasca-kegiatan menunjukkan adanya peningkatan pemahaman dan keterlibatan aktif masyarakat setempat dalam mendukung pelestarian lingkungan. Kegiatan ini diharapkan menjadi langkah awal dalam membentuk generasi muda yang peduli terhadap lingkungan pesisir secara berkelanjutan.

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