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All Journal Journal of Degraded and Mining Lands Management Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Asian Journal of Community Services (AJCS) Journal of Legal and Cultural Analytics (JLCA)
Desak Ketut Tristiana Sukmadewi
Fakultas Pertanian Universitas Warmadewa
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Education Law, Crime, Criminology & Criminal Justice Social Sciences

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Viability of Aspergillus costaricaensis in a coffee husk carrier material and its effect on soil fertility and growth of coffee seedlings Desak Ketut Tristiana Sukmadewi; I Gusti Bagus Udayana; I Putu Aditya Agus Saputra; Desak Ayu Diah Prawerti
Journal of Degraded and Mining Lands Management Vol 10, No 4 (2023)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2023.104.4823

Abstract

Planting media is an important factor affecting coffee nurseries. Farmers in Wanagiri Village have problems in coffee cultivation because they have soil with a slightly acidic pH. This affects the availability of phosphorus (P) and potassium (K) in the soil. P and potassium K solubilizing fungi can be used to increase the availability of P and K in the soil. This study aimed to analyze the viability of Aspergillus costaricaensis fungi on coffee husk carriers and the effect of A. costaricaensis biofertilizer on planting medium and the growth of Arabica coffee seedlings. The method consisted of the preparation carrier material, viability test of A. costaricaensis on coffee husk carrier, and test of the effect of A. costaricaensis on the planting medium and growth of arabica coffee seedlings. There were four fertilization treatments, i.e., P1 (organic fertilizer), P2 (100% NPK), P3 (organic fertilizer + biofertilizer), and P4 (organic fertilizer + biofertilizer + 50% NPK). Coffee husk carrier material maintained the viability of A. costaricaensis during the nine weeks of storage. The number of populations that could be maintained was log 7.67 (4.7 x 107 CFU g-1). The application of biofertilizer combined with organic fertilizers (P3) increased soil pH to 7.13, and it could potentially reduce the use of NPK fertilizer. Based on the observed growth parameters, it was shown that the treatment of biofertilizers combined with organic fertilizers increased the growth parameters of plant height and stem circumference of Arabica coffee seedlings.
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
The Potential of Subak Uma Lambing in Sibangkaja Abiansemal Village, Badung Based on Organic Farming Culture as Ectourism I Wayan Wesna Astara; I Wayan Budiarta; Kadek Merta Wijaya; I Gusti Agus Maha Putra Sanjaya; Tanjung Subrata; Desak Ketut Tristiana Sukmadewi; Naori Miyazawa
Journal of Legal and Cultural Analytics Vol. 2 No. 3 (2023): August 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/jlca.v2i3.5829

Abstract

Partners in this service are Prajuru Subak Umalambing, which involves organic and non-organic farmers in Subak Umalambing Sibangkaja Ecotourism. The partner's problems are the developed Subak Lambing ecotourism has not been able to implement state law and local law (adat law, awig-awig, and perarem) as part of legal certainty. Objectives: First, to provide legal awareness of ecotourism and organic farming-based culture with the expectation that the law has a cultural meaning in managing ecotourism; second, the potential of Subak Umalambing as ecotourism organic farming requires synergy between Kelian Subak and the Astungkara Way Foundation in managing small tradition-based agriculture (farmers) that can provide added value to farmers. Third, Subak Umalambing Ecotourism in a "redesign" manner and public health needs continuous education and state intervention, especially village government Sibangkaja, to design sustainable ecotourism with the protection of state law
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.
Increasing Added Value of Chrysanthemum through Cultivation Improvement in Agro Pudak Lestari Ornamental Plant Farmers Group I G.B. Udayana; M.Sri Yuliartini; Hanilyn Aguilar Hidalgo; A.A. N. Mayun Wirajaya; I.B. Komang Mahardika; A.A.S Putri Risa; I G.M, Arjana; N. P. Anom Sulistiawati; Luh Kartini; D.K. Tristiana Sukmadewi; N. K. Alit Astiari; Yohanes Parlindungan; I N. Suaria; K.Agung Sudewa; I N. Muliarta; Made Suarta
Asian Journal of Community Services Vol. 2 No. 10 (2023): October 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ajcs.v2i10.6615

Abstract

Chrysanthemum (Chrysanthemum sp.) is an ornamental flower commodity that has high economic potential value. Based on the results of initial visits and discussions with the community, it is known that the problems that farmers complain about most are seed procurement problems and leaf rust problems. The aim of this research is to increase the added value of farmers, using extension and training methods. The solutions that will be implemented regarding the problems faced by Farmer Groups are, (1) Increasing knowledge of plant propagation techniques through good and correct seeds and (2) Increasing knowledge about how to control leaf rust disease.
Co-Authors A.A. N. Mayun Wirajaya A.A.S Putri Risa Desak Ayu Diah Prawerti Desak Ayu Diah Prawerti Dewa Gede Wiryangga Selangga Gede Agus Surya Pratama Hanilyn Aguilar Hidalgo I G.B. Udayana I G.M, Arjana I Gede Kariasa I Gusti Agus Maha Putra Sanjaya I Gusti Bagus Udayana I Komang Adi Parwata I N. Suaria I Nengah Muliarta I Nyoman Yoga Parawangsa I Putu Aditya Agus Saputra I Wayan Budiarta I Wayan Landra I Wayan Wesna Astara Luh Kartini Made Sri Yuliartini Made Suarta Mahardika, Ida Bagus Komang Naori Miyazawa Ni Komang Alit Astiari Ni Luh Putu Putri Setianingsih Ni Putu Anom Sulistiawati Sudewa, Ketut Agung Tanjung Subrata Wijaya, I Kadek Merta Yohanes Parlindungan