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Study of Potential Food Waste in Zero Waste Cities Area- Saridewi, Denpasar-Bali I Nengah Muliarta; Catur Yudha Hariani; Ni Made Indra Wahyuni; A.A Tatik Rismayanti
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3019

Abstract

Food waste affects food security, the environment, and the economy in practically every country. The amount of food that is thrown away should be enough to feed the world's hungry people. Denpasar, as a large city with a growing population and a growing number of tourists, has food waste management issues. Unfortunately, no research has been done in the Denpasar City region on the possibility of food waste. This study aims to look at the possibilities of food waste in Denpasar's Saridewi area. The goal is to calculate the quantity of food wasted in communities that have implemented the zero-waste city concept for a year. The survey and observation methods were applied in this research. The survey was carried out by distributing a questionnaire, and observations were taken by weighing the food waste generated by households in the Saridewi suburb. The findings reveal that Saridewi inhabitants have adopted the zero-waste concept in food waste management, converting food waste into compost, animal feed, and others. One of the factors contributing to the generation of food waste in Saridewi is the practice of buying food ingredients and raring food without planning. On average, Saridewi residents produce food waste of 0.14 kg/person/day.
Training in Composting Efforts to Develop Economically Value Compost Products by Family Welfare Empowerment (FWE) Batuan Village, Sukawati District, Gianyar District, Bali I Nengah Muliarta; Ni Luh Putu Putri Setianingsih; I Wayan Sudiarta; Desak Ayu Diah Prawerti; I Kadek Somariana; I Ketut Suwarmadi Putra
East Asian Journal of Multidisciplinary Research Vol. 2 No. 7 (2023): July 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/eajmr.v1i7.4828

Abstract

The Community Service Activities Conducted in Batuan Village, Sukawati, and Gianyar-Bali Aim to Increase Knowledge and Skills of Family Welfare Empowerment (FWE) In Managing Composting to Become Fertilizer Products That Have Economic Value. FWE has become a leader in waste management at the household level. The methods used include observation, counseling or education, direct practice, monitoring, and evaluation. Based on the results, 100% of FWE can use tools for the composting process to produce organic compost with economic value, 100% understand the use of compost, and 100% are skilled in using compost as quality organic compost. FWE in Batuan Village, after receiving socialization and training, commits to sorting waste and making compost into organic fertilizer with economic value.
PERBAIKAN KESUBURAN TANAH MELALUI PENGOLAHAN LIMBAH PERTANIAN DI SUBAK TELUN AYAH, BALI I Nengah Muliarta; Desak Ketut Tristiana Sukmadewi; Dewa Gede Wiryangga Selangga; I Gede Kariasa; Desak Ayu Diah Prawerti; I Komang Adi Parwata; I Wayan Landra
LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 7 No 1 (2023)
Publisher : Department of Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Andalas Kampus Limau Manis - Padang, Sumatera Barat Indonesia-25163

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/logista.7.1.7-15.2023

Abstract

Limbah pertanian cenderung dipandang sebagai bahan buangan oleh petani, sehingga sering terbuang percuma dan dibakar. Limbah pertanian yang terbuang pada dasarnya merupakan bahan organik yang mengandung unsur hara yang dibutuhkan tanaman. Dampaknya petani membutuhkan jumlah pupuk yang lebih banyak untuk meningkatkan produksi, disisi lain petani membuang bahan baku pupuk yang bermanfaat bagi kesuburan dan kesehatan tanah. Keterbatasan pengetahuan petani mengenai kandungan hara makro dan mikro limbah pertanian menyebabkan limbah dibuang dan dibakar. Umumnya petani juga tidak mengetahui metode pengomposan limbah pertanian, khususnya limbah jerami padi. Kondisi ini juga terjadi di kawasan Subak Telun Ayah, Tegalalang, Gianyar. Guna mengatasi permasalahan petani, maka dilakukan penyuluhan atau sosialisasi terkait kandungan limbah dan upaya pengolahan melalui pengomposan. Petani diberikan pengetahuan terkait pengomposan limbah pertanian dengan cepat, mudah dan menghasilkan kompos berkualitas dengan memanfaatkan dekomposer alami (seperti kotoran hewan dan tanah subur). Petani juga diberikan pengetahuan terkait manfaat dari kompos dari limbah pertanian bagi kesuburan tanah. Harapannya petani memiliki pengetahuan terkait pengelolaan limbah pertanian dan mampu memanfaatkannya, sehingga kedepannya mampun mewujudkan pertanian yang ramah lingkungan. Kata kunci: sosialisasi, limbah pertanian, pengelolaan limbah, kesuburan tanah, Subak ABSTRACT Agricultural waste tends to be seen as a waste material by farmers, so it is often wasted and burned. Agricultural waste that is wasted is basically organic material that contains nutrients needed by plants. As a result, farmers need more fertilizer to increase production, on the other hand, farmers throw away fertilizer raw materials that are beneficial for soil fertility and health. The limited knowledge of farmers regarding the macro and micro nutrient content of agricultural waste causes the waste to be disposed of and burned. Generally, farmers also do not know the method of composting agricultural waste, especially rice straw waste. This condition also occurs in the Subak Telun Ayah area, Tegalalang, Gianyar. In order to overcome farmers' problems, counseling or socialization related to waste content and processing efforts through composting is carried out. Farmers are given knowledge related to composting agricultural waste quickly, easily and to produce quality compost by utilizing natural decomposers (such as animal manure and fertile soil). Farmers are also given knowledge regarding the benefits of compost from agricultural waste for soil fertility. The hope is that farmers have knowledge related to agricultural waste management and are able to use it, so that in the future they are able to realize environmentally friendly agriculture Keywords: socialization, agricultural waste, waste management, soil fertility, Subak
Bread Yeast Fermentation Method Production of Papaya (Carica Papaya L.) Fruit Bioethanol I Nengah Muliarta; Ni Luh Putu Putri Setianingsih; I Wayan Sudiarta; Desak Ayu Diah Prawerti; I Kadek Somariana; I Ketut Suwarmadi Putra
East Asian Journal of Multidisciplinary Research Vol. 2 No. 8 (2023): August 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/eajmr.v2i8.5302

Abstract

Making bioethanol from papaya fruit is done through a fermentation process. Yield is influenced by the duration of fermentation and the mass variation of the bread yeast Saccharomyces cerevisiae. The pH treatment and initial sugar content of the substrate were also tested before the addition of glucose. This study aims to examine the effect of yeast concentration and fermentation time on the amount of bioethanol produced from papaya fruit in the manufacture of bioethanol. The maximum concentration of bioethanol produced by a concentration of 2% S. cerevisiae is 5.44% due to the addition of yeast, according to the number of nutrients in the sample. In order of concentration from high to low, it is 2% > 4% > 3% > 5% > 1%. While the maximum pH value of 4.9 with a concentration of 2% was obtained in ethanol production by Saccharomyces cerevisiae.
Predicting Baker's Yeast Dosage and Fermentation Time on Bioethanol Production Made from Papaya Skin Waste I Nengah Muliarta; Ni Luh Putu Putri Setianingsih Ni Luh Putu Putri Setianingsih, S.Si., M.Si.; Wayan Sudiarta Ir. Wayan Sudiarta, MP; Desak Ayu Diah Prawerti Desak Ayu Diah Prawerti; I Kadek Somariana I Kadek Somariana; I Ketut Suwarmadi Putra I Ketut Suwarmadi Putra
Formosa Journal of Sustainable Research Vol. 2 No. 8 (2023): August, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v2i8.4831

Abstract

This literature study research aims to find the appropriate yeast dose and fermentation time to process papaya skin waste into bioethanol by utilizing Saccharomyces cerevisiae yeast. Papaya skin waste is one of the biomass that is quite abundant and contains high sugar content so it can be used as raw material for making bioethanol. The data collection method was carried out through online searches of scientific journals related to the potential of papaya waste, fermentation, bioethanol production, bioethanol manufacturing techniques, yeast types and yeast doses, and bioethanol content. As a result, get fermentation for making bioethanol efficiently using a yeast dose of 0.3% and the fastest fermentation time of 3 days
Effectiveness of Cultivation of Tiger Shrimp, Milk and Seaweed Using the Policultural Method: A Review Gede Agus Pratama; Sang Ayu Made Putri Suryani; I Nengah Muliarta
Formosa Journal of Sustainable Research Vol. 2 No. 9 (2023): September, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v2i9.6018

Abstract

Polyculture is a cultivation method used to cultivate many fishery commodities in one area. The selection of fishery commodities for polyculture cultivation must be regulated so that there is no competition in obtaining feed. The purpose of this study was to determine the effectiveness of polyculture system cultivation (tiger shrimp, milkfish and seaweed). The method used is a literature review. The results obtained are the average quality of the waters for polyculture cultivation of 3 commodities, namely milkfish shrimp and seaweed, as follows; temperature 32.97, salinity 8.75, brightness 24.67, Ph 7.29, DO 3.57, TOM 72.27, NH3 0.24, H2S 0.05, NO2 0.3802, PO4 0.8694, alkalinity 7.33 total suspended solids 43.253. Polyculture of 3 commodities namely milkfish, shrimp and seaweed provides more effectiveness and benefits, especially in terms of production, land efficiency and water quality, this is because the three commodities above provide a mutually beneficial symbiosis
Litter Composting to Meet Fertilizer Needs for Plantation Crops in Asah Duren Village, Jembrana-Bali Muliarta I Nengah; Desak Ketut Tristiana Sukmadewi; I Made Suarta; Ni Putu Anom Sulistiawati
Asian Journal of Community Services Vol. 2 No. 7 (2023): July 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ajcs.v2i7.5269

Abstract

The community service program implemented in Asah Duren Village, Pekutatan District, Jembrana-Bali Regency aims to improve farmers' knowledge and skills in plantation litter management. Another goal is to invite farmers to start utilizing litter and processing it into compost to meet fertilizer needs. The methods used in the service program are observation, socialization, and demonstration. Based on observations, farmers in Asah Duren Village have not used litter, because they still view litter as waste material and have no benefits. Farmers after receiving socialization and training on litter utilization through the plot demonstration method have a desire to process litter into compost. Farmers also want to start using litter compost to reduce the use of inorganic fertilizers. Farmers' interest in utilizing litter compost is also increasing because the price of inorganic fertilizers is increasing
Youth Involvement in Processing Kitchen Waste into Eco-Enzyme as Air Freshener in Sanur Kauh Village -Denpasar City I Nengah Muliarta; Desak Ketut Tristiana Sukmadewi; Gede Agus Surya Pratama; I Nyoman Yoga Parawangsa; Ni Luh Putu Putri Setianingsih
Asian Journal of Community Services Vol. 2 No. 9 (2023): September 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ajcs.v2i9.6145

Abstract

The community service carried out in Sanur Kauh Village, Denpasar-Bali aims to increase the knowledge and skills of village youth in managing household waste and utilizing it in eco-enzymes. Youth involvement in waste sorting at the household level is still low, the evidence being that only 7% of youth are regularly involved in waste sorting. The youth argued that waste management in the household was already carried out by parents. 2 young people had attended eco-making training but had never put it into practice because they had only attended the training once. Eco-enzyme production from fruit and vegetable waste, apart from being able to reduce the volume of waste, also produces products of economic value. One of the eco-enzymes can be used as an air freshener.
Pemanfaatan Kompos Jerami Padi Guna Memperbaiki Kesuburan Tanah dan Hasil Padi I Nengah Muliarta
Rona Teknik Pertanian Vol 13, No 2 (2020): Volume 13, No. 2, Oktober 2020
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v13i2.17302

Abstract

Abstrak. Tujuan dari penelitian untuk meneliti dampak kombinasi kompos jerami padi dan pupuk anorganik (phonska) terhadap kesuburan tanah dan hasil tanaman padi. Padi yang digunakan dalam penelitian ini merupakan benih padi varietas Ciherang. Penelitian dilakukan dalam wadah pot dengan ukuran diameter 24 cm dan dengan tinggi 26 cm. Setiap pot diberikan tanah 8 kg, dengan kualitas kompos yang digunakan yaitu memiliki pH sebesar 7,58, kadar air sebesar 11, 79%, rasio C/N sebesar 16,50, Kandungan C-organik sebesar 27,84%,  N sebesar 1,69, kandungan P sebesar 0,23% dan K yaitu 5,04%. Kombinasi kompos jerami padi dan phonska yang digunakan dalam penelitian ini yaitu P0 (0% kompos + 0% phonska), P1 (0% kompos + 100% phonska), P2 (20% kompos + 80% phonska), P3 (40% kompos + 60% phonska),  P4 (60% kompos + 40% phonska) dan P5 (80% kompos + 20% phonska). Penelitian dengan 6 perlakuan dan 4 ulangan ini menggunakan rancangan acak kelompok (RAK). Hasilnya kombinasi kompos dan pupuk phonska meningkatkan parameter fisik, biologi dan kimia tanah, namun belum mampu mengubah status kesuburan tanah. Pemanfaatan kompos yang dikombinasikan pupuk anorganik juga memberikan hasil sama dengan 100% phonska.  Dimana kombinasi dosis 60% kompos + 40% phonska memberikan hasil berat gabah kering giling tertinggi dibandingkan kombinasi lainnya.Utilization of Rice Straw Compost To Improve Soil Fertility and Rice ResultsAbstract. The purpose of this study is to examine the impact of a combination of rice straw compost and inorganic fertilizer (phonska) on soil fertility and rice crop yields. The rice used in this study is the rice seed of the Ciherang variety. The research was conducted in a pot container with a diameter of 24 cm and with a height of 26 cm. Each pot is given 8 kg of soil, with the quality of compost used which has a pH of 7.58, the water content of 11.79%, C/N ratio of 16.50, C-organic content of 27.84%, N of 1.69, P content of 0.23% and K of 5.04%. The combination of rice straw compost and phonska used in this study is P0 (0% compost + 0% phonska), P1 (0% compost + 100% phonska), P2 (20% compost + 80 % phonska), P3 (40% compost + 60% phonska), P4 (60% compost + 40% phonska) and P5 (80% compost + 20% phonska). The study with 6 treatments and 4 replays used a randomized design group (RAK). As a result, the combination of compost and inorganic fertilizer (phonska) improves the physical, biological, and chemical parameters of the soil, but has not been able to change the fertility status of the soil. The utilization of compost combined with inorganic fertilizer also gives the same result as 100% phonska.  Where a combination dose of 60% compost + 40% phonska gives the highest dry grain weight results compared to other combinations.
Potential for Development of Seaweed Cultivation Business Post Covid-19 Post in the Marine Area, Serangan City, Denpasar - Bali Gede Agus Pratama; Sang Ayu Made Putri Suryani; I Nengah Muliarta
Formosa Journal of Sustainable Research Vol. 2 No. 12 (2023): December, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v2i12.6017

Abstract

The aim of this research was to outline the possibilities for seaweed farming in Serangan Denpasar, Bali's maritime waters. study based on Aqua Modis satellite photography findings. The results of satellite photography for water depth are used, together with SST (Sea Surface Temperature) distribution photos taken between January and June 2019 and January and June 2023. Based on observations, the attack sea's waters contain an area of 70.61 Ha that could be used for seaweed production in 2019. 71.82 Ha could be used for seaweed farming in 2023
Co-Authors A.A Tatik Rismayanti A.A. N. Mayun Wirajaya A.A.S Putri Risa Adellia Novianti Adelliya Novianti Adol, Ewaldus Ana, I Wayan Anak Agung Gede Putra Apriliathi, Ni Putu Siska Arjana, I Gusti Made Asri Lestarini Azmi, Aida Firdaus Muhammad Nurul Catur Yudha Hariani Desak Ayu Diah Prawerti Desak Ayu Diah Prawerti Desak Ayu Diah Prawerti Desak Ayu Diah Prawerti Desak Ayu Diah Prawerti Desak Ayu Diah Prawerti Desak Ayu Diah Prawerti Dewa Gede Wiryangga Selangga Dewa Gede Wiryangga Selangga Dewa Nyoman Sadguna, Dewa Nyoman Dusak, Putu Gede Bayu Janardhana Gede Agus Pratama Gede Agus Pratama Gede Agus Surya Pratama Hanilyn Aguilar Hidalgo I Dewa Nyoman Sudita, I Dewa I G.B. Udayana I G.M, Arjana I Gede Kariasa I Gede Kariasa I Gede Kariasa I Gede Yoga Ayuning Kirtanayasa I Gusti Agung Putu Eryani I Gusti Ayu Mas Sri Agung I Gusti Bagus Udayana I Gusti Ngurah Adi Rajistha I Kadek Somariana I Kadek Somariana I Kadek Somariana I Ketut Darmawan I Ketut Sudiarta I Ketut Suwarmadi Putra I Ketut Suwarmadi Putra I Ketut Suwarmadi Putra I Ketut Widnyana I Komang Adi Parwata I Komang Adi Parwata I Komang Ery Kusnada I MADE ADNYANA I Made Subrata I N. Suaria I Nengah Karnata, I Nengah I Nyoman Yoga Parawangsa I Nyoman Yoga Parwangsa I Wayan Diara I Wayan Juli I Wayan Landra I Wayan Landra I Wayan Lasmawan I Wayan Pardi I Wayan Pardi I Wayan Suanda I Wayan Sudiarta I Wayan Sudiarta I Wayan Swastika K Agung Sudewa Kadek Intan Rusmayanthi Kadek Somariana Kadek Somariana Kariasa, I Gede Karisa Ketut Suwarmadi Putra Ketut Suwarmadi Putra Luh Kartini Made Rai Rahayu Made Rai Rahayu MADE SRI SUMARNIASIH Made Sri Yuliartini Made Suarta MADE SUMA WEDASTRA Mahardika, Ida Bagus Komang Mertayasa, Komang Gede Namu, Fransico Mario Ni Kadek Desy Andya Dewi Ni Kadek Pian Siani Ni Ketut Santi Sucita Dewi Ni Komang Alit Astiari Ni Komang Meliani Ni Luh Putu Putri Setianingsih Ni Luh Putu Sulis Dewi Damayanti Ni Luh Suriani Ni Made Indra Wahyuni Ni Made Rustini, Ni Made Ni Made Suci Ni Putu Anom Sulistiawati, Ni Putu Anom Ni Putu Era Marsakawati Prabandewi, Ni Luh Putu Ratih Pranajaya, I.G.M. Raditya Abimanyu Purba, Jhon Hardy Purba, Rusta Malum Purnomo, Amelia Putri Putra, I Ketut Suwarmadi Putu Ayu Adi Atseriyani Diahantari Rahayu, Ni Ketut Sri Sang Ayu Made Putri Suryani, Sang Ayu Made Putri Suastyayama, Kadek Damana Suci, I Made Sukmadewi, Desak Ketut Tristiana Tiba, Andika Umbu Wirajaya, Anak Agung Ngurah Mayun Yohanes Parlindungan Yohanes Parlindungan Situmeang Yohanes Parlindungan Situmeang