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All Journal JOURNAL OF SCIENCE AND SOCIAL RESEARCH TOFEDU: The Future of Education Journal Jurnal Pengabdian Cendikia Nusantara
Anwar, Hendra
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Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Social Sciences Other

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PELATIHAN PEMBUATAN BLOG BRANDING USAHA TOKO JIHAN PADANG Nasir, Januardi; Setiawan, Yasha Langitta; Anwar, Hendra
Jurnal Pengabdian Cendikia Nusantara Vol 1 No 2 (2023): Jurnal Pengabdian Cendikia Nusantara
Publisher : Lembaga Riset Cendekia, Yayasan Berkah Putera Indonesia

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Abstract

Rapid development in the business world in the city of Padang, coupled with an increasing demand from the predominantly working population, requires business actors to adopt creative ideas to thrive in the intensifying competition. In this context, branding emerges as one of the strategic solutions. This study aims to leverage a blog as a tool for branding and promotion for Toko Jihan in the city of Padang. The method involves creating and managing a free blog, along with adjusting the content to meet business needs. Despite utilizing social media platforms such as Facebook and Instagram for marketing, the owner still feels less confident without a means of information delivery like a blog or website. The outcomes of this community service activity encompass three solution steps: blog selection and creation, blog content creation, and blog maintenance. Blog selection focuses on the sustainability of the business by choosing a free platform that can be modified. Content creation involves product information, while blog maintenance discusses actions to ensure continuity and optimize performance. In conclusion, using a blog as a branding tool can boost the owner's confidence and optimize the visibility of Toko Jihan. The applied solution steps are expected to positively contribute to business development amid intense competition.
Recycling of rice straw (Oryza sativa) and cow dung as compost with fungal activator (Rhizopus oryzae) and analysis of nutrient content by atomic absorption spectrophotometry (AAS) Gunawan, Inriya; Sari, Mistia; Anwar, Hendra; Junialdi, Rezi
The Future of Education Journal Vol 4 No 5 (2025)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/tofedu.v4i5.561

Abstract

The management of rice straw (Oryza sativa) waste in Indonesia, particularly in Pasaman Regency, faces significant challenges due to the widespread practice of open burning, which harms the environment and poses health risks to local communities. Despite this, rice straw holds great potential as an organic compost material that is environmentally friendly and nutrient-rich. This study explores the use of Rhizopus oryzae, a fermentation fungus capable of accelerating the decomposition of rice straw, as an efficient, economical, and sustainable waste management solution. Through fermentation, rice straw can be converted into high-quality compost that enhances soil fertility and agricultural productivity while reducing dependence on chemical fertilizers. This technology is highly relevant in promoting sustainable agriculture and climate change mitigation by lowering greenhouse gas emissions. However, field adoption still faces challenges, particularly in fermentation control and farmer outreach. Therefore, policy support, technical training, and cross-sector collaboration are essential to ensure broad and effective implementation. This approach presents a strategic solution for environmentally friendly agricultural waste management and improving farmer livelihoods in the future.
BOD and COD Content of Leachate from Air Dingin Landfill, Padang City Sonia, Sonia; Muhelni, Leila; Anwar, Hendra; Mukhtar, Dertha
The Future of Education Journal Vol 4 No 7 (2025)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

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Abstract

Padang City is a large city with an area of 694.96 km² and a population of 941,639 in 2018. The waste generated in 2018 amounted to 1,313,342.7 m³ (Padang City Environmental Agency, 2018). Landfills produce a type of liquid known as leachate. Leachate is a hazardous liquid generated from the decomposition of both organic and inorganic waste at the Final Disposal Site (TPA) of waste. This liquid contains high concentrations of organic, inorganic materials, and heavy metals that have the potential to contaminate groundwater, rivers, and surface water. This study aims to analyze the quality of leachate based on the Chemical Oxygen Demand (COD) and Biochemical Oxygen Demand (BOD) parameters as the main indicators of organic pollution. Samples were taken from the outlet pond of the Air Dingin TPA in Padang City, then brought to and tested at the Andalas University Water Laboratory. The results showed a COD value of 450.4 mg/L and a BOD value of 250 mg/L. These values far exceed the quality standards established in the Minister of Environment Regulation No. 59 of 2016 concerning Wastewater Quality Standards. This study indicates that leachate requires further management before being released into the environment.
ANALISIS KADAR UNSUR HARA PADA KOMPOS DARI BATANG PISANG KEPOK (Musa acuminata) DENGAN AKTIVATOR EM4 DAN AIR CUCIAN BERAS Alfarestu, Rifqi; Muhelni, Leila; Anwar, Hendra
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4197

Abstract

Abstract: Kepok banana (Musa acuminata) stem waste was mixed with rice bran to make compost, aiming to return organic matter to the soil and increase fertility. This study examined the effectiveness of EM4 activator and rice washing water in composting banana stem waste. There were four treatments: banana stem, bran (BD), banana stem, bran, rice washing water (BDA), banana stem, bran, EM4 (BDE), and banana stem, bran, EM4 and rice washing water (BDAE). The results showed that the addition of EM4 and rice washing water increased the composting speed within 30 days, using a C/N ratio reaching 20.76%, according to SNI standards. The nutrient content of the compost also met SNI 19-7030-2004 standards, using analysis providing levels of Nitrogen, Phosphorus, Potassium, organic C, and water content suitable for use. This study recommends further development to produce Liquid Organic Fertilizer (POC).Keyword: Analysis of Nutrient Content in Compost from Kepok Banana Stems (Musa acuminata) with EM4 Activator and Rice Washing Water.Abstrak: Limbah batang pisang kepok (Musa acuminata) dicampur memakai dedak untuk dibuat kompos, bertujuan mengembalikan bahan organik ke tanah serta menaikkan kesuburan. Penelitian ini melihat efektivitas aktivator EM4 serta air cucian beras dalam pengomposan limbah batang pisang. Terdapat empat perlakuan: batang pisang, Dedak (BD), batang pisang, Dedak, Air cucian beras (BDA), batang pisang, Dedak, EM4 (BDE), dan batang pisang, Dedak, EM4 dan Air cucian beras (BDAE). Akibat menyampaikan bahwa penambahan EM4 dan air cucian beras meningkatkan kecepatan pengomposan pada waktu 30 hari, memakai rasio C/N mencapai 20,76%, sesuai standar SNI. Kandungan hara pada kompos juga memenuhi standar SNI 19-7030-2004, memakai analisis membagikan kadar Nitrogen, Fosfor, Kalium, C organik, dan kadar air yang layak digunakan. Penelitian ini merekomendasikan pengembangan lebih lanjut buat menghasilkan Pupuk Organik Cair (POC).Kata kunci: Analisis Kadar Unsur Hara Pada Kompos Dari Batang Pisang Kepok (Musa acuminata) Dengan Ativator EM4 Dan Air Cucian Beras.
ANALISIS KANDUNGAN N, P, K, DALAM KOMPOS ORGANIK LIMBAH BAGLOG JAMUR TIRAM PUTIH (PLEUROTUS OSTREATUS) DAN KOTORAN SAPI MENGGUNAKAN AKTIVATOR EM4 Suryani, Deya; Anwar, Hendra; Sari, Mistia; Muhelni, Laila
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4169

Abstract

Abstract: Large-scale production of white oyster mushrooms (Pleurotus ostreatus) in Indonesia produces solid waste in the form of baglog waste, which still contains high-value organic materials, particularly in Lubuk Minturun, Padang City. However, mushroom baglog waste has great potential as an environmentally friendly and nutrient-rich organic compost material. This study utilized baglog waste from white oyster mushrooms using cow dung as an activator. This research was conducted using an experimental method by designing a mixture of organic materials and adding EM4 to accelerate the decomposition process. The fermentation process lasted for 30 days, with temperature, humidity, odor, and texture monitored to ensure optimal composting. The results showed that the use of EM4 significantly increased the nutrient content of the compost. The combination of mushroom baglog and cow dung produced compost with N, P, and K contents that met the organic compost quality standards based on SNI 19-7030-2004. Thus, the utilization of oyster mushroom baglog waste and cow dung into organic compost is environmentally friendly and produces high-quality organic fertilizer to support agricultural productivity. Keywords: organic compost, fermentation, pleurotus ostreatus, cow dung. Abstrak: Produksi jamur tiram putih ( pleurotus ostreatus ) di indonesia, dalam skala besar menghasilkan limbah padat berupa limbah baglog yang masih mengandung bahan organik bernilai guna tinggi, khususnya di Lubuk Minturun Kota Padang. Meskipun Demikian, Limbah Baglog Jamur memiliki potensi besar sebagai bahan kompos organik yang ramah lingkungan dan kaya nutrisi. Penelitian ini memanfaatkan limbah baglog dari jamur tiram putih yang menggunakan aktivator dari kotoran sapi. Penelitian ini dilakukan melalui metode eksperimental dengan merancang komposisi campuran bahan organik dan penambahan EM4 untuk mempercepat proses dekomposisi. Proses fermentasi berlangsung selama 30 hari dengan pemantauan  suhu, kelembapan, bau dan tekstur guna memastikan berlangsungnya proses pengomposan secara optimal.Hasil penelitian menunjukan bahwa penggunaan EM4 secara signifikan meningkatkan kandungan unsur hara dalam kompos. Kombinasi antara baglog jamur dan kotoran sapi mampu menghasilkan kompos dengan kandungan N,P,K yang memenuhi standar mutu kompos organik berdasarkan SNI 19-7030-2004. Dengan demikian, pemanfaatan limbah baglog jamur tiram dan kotoran sapi menjadi kompos organik yang ramah lingkungan sekaligus menghasilkan pupuk organik berkualitas untuk mendukung produktivitas pertanian Kata kunci : kompos organik, fermentasi, pleurotus ostreatus, kotoran sapi.
The Aeration Process on the Reduction of COD, BOD, and TSS Parameters in Palm Oil Mill Liquid Waste through Aerobic Treatment Suryadi, Jefri; Muhelni, Leila; Edinov, Sanny; Mukhtar, Dertha; Anwar, Hendra
The Future of Education Journal Vol 4 No 8 (2025): #2
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/tofedu.v4i8.930

Abstract

Palm oil mill liquid waste contains high organic matter and nutrients, such as Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD), Total Suspended Solid (TSS), and low acidity (pH). If this liquid waste is discharged directly into water bodies without treatment, it will pollute the environment and disrupt aquatic ecosystems (National Standardization Agency.2016). One of the efforts to treat liquid waste in palm oil mills can be done by aeration process. The aeration process aims to increase the level of dissolved oxygen (DO) in liquid waste so that aerobic microorganisms can effectively degrade organic matter. The aeration process can be carried out by several methods, such as using an aerator (Fitri, A., Susanto, H., & Budiaman, I. G. S. 2017).)Dissolved Oxygen (DO) Increased from 0 hours to 3.9 Mg/l, 24 hours to 5.7 Mg/l and 72 hours to 6.3 Mg/l. PH Increased from 0 hours to 4.32, 24 hours to 4.78 and 72 hours to 5.32 So the increase in DO and PH during the Aeration process is very helpful in reducing the level of pollutants in palm oil mill waste The effectiveness of the aerobic aeration process in the treatment of palm oil mill waste is able to reduce the level of TSS, COD, BOD, for TSS at 0 hours 461 m/L, 24 hours 403 m/L ,72 hours 275 m./L for COD at 0 hours 4240 m/L 24 hours 3816 m/L ,72 hours 1018 m/L for BOD at 0 hours 506 m/L, 24 hours 358 m/L ,72 hours 298 m/L.
Co-Authors Alfarestu, Rifqi Dertha Mukhtar Edinov, Sanny Gunawan, Inriya januardi nasir Junialdi, Rezi Mistia Sari Muhelni, Laila Muhelni, Leila Sonia Sonia, Sonia Suryadi, Jefri Suryani, Deya Yasha Langitta Setiawan