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All Journal SOCA: Jurnal Sosial Ekonomi Pertanian Fakultas Pertanian AGRICOLA Prima Abdika: Jurnal Pengabdian Masyarakat Indonesian Journal of Animal Agricultural Science (IJAAS) Jurnal Pengabdian Masyarakat (ABDIRA) Tarjih: Agribusiness Development Journal International Journal of Agriculture System Media Abdimas
Silas Tanggu Redu
Universitas Musamus, Merauke, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Nursing Public Health Social Sciences Veterinary Other

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PENGGUNAAN PUPUK NITROGEN DAN BIOCHAR TERHADAP PERTUMBUHAN TANAMAN SAWI PAKCOY (Brassica rapa L.) DI TANAH VERTISOL Redu, Silas Tanggu; Adisarwanto, Titis; Sumiati, Astri
Fakultas Pertanian Vol 5, No 2 (2017)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research was aimed to determine the dose of nitrogent fertilizer usage and the procedure to apply biochar to the growth of the mustard pakcoy plants (Brassica rapa L.) on vertisol soil. This research was conducted in Dukuh Kraguman, Tegalwaru village, Dau district of Malang regency in East Java province and this research was conducted from September to November 2016. The experiment was groups random design (RAK) which consists of 13 treatments with three times repetitions. The observation was conducted three times on 25 DAP (Days After Planting), 35 DAP and 45 DAP which parameters to be observed including height, the width of the leaf, wet and dry weight of mustard pakcoy plants. The result showed that the usage of nitrogent fertilizer approximately 150 kgs urea/ha and biochar that is submerged into the dug hole increased the wet weight of plant on 25 DAP. The application of nitrogent fertilizer 100 kgs urea/ha was the optimum dose to the increasing of height, the width of the leaf, wet and dry weight of mustard pakcoy plants presentation compared to the plants without nitrogen fertilizer applied. The more the dose of the nitrogen was, the less the growth of the plants. The application of 30 tons/ha biochar equally under the soil was the best procedure to increase the height, the width of the leaf, wet and dry weight of mustard pakcoy plants presentation compared to the application of 30 tons biochar that is submerged into the dug hole or without biochar. Tujuan dari penelitian ini untuk menentukan penggunaan dosis pupuk nitrogen dan cara pemberian biochar terhadap pertumbuhan tanaman sawi pakcoy (Brassica rapa L.) pada tanah vertisol. Penelitian dilaksanakan di Dukuh Kraguman, Desa Tegalwaru, Kecamatan Dau, Kabupaten Malang, Provinsi Jawa Timur, selama tiga bulan mulai September ? November 2016. Percobaan disusun dalam Rancangan Acak Kelompok (RAK) dengan 13 perlakuan dan diulang sebanyak 3 kali. Pengamatan dilakukan 3 kali yaitu umur 25 HST, 35 HST, 45 HST dengan parameter yang diamati meliputi tinggi, luas daun, bobot basah, dan bobot kering tanaman sawi pakcoy. Hasil penelitian menunjukkan bahwa penggunaan pupuk nitrogen 150 kg urea/ha dan biochar ditugal meningkatkan bobot basah tanaman pada umur 25 HST. Pemberian pupuk nitrogen 100 kg urea/ha merupakan dosis optimum peningkatan persentase pertambahan tinggi, luas daun, jumlah daun, bobot basah dan bobot kering tanaman sawi pakcoy dibandingkan tanpa nitrogen. Semakin meningkat dosis pupuk nitrogen, persentase pertumbuhan tanaman semakin menurun. Pemberian biochar 30 ton/ha dengan cara disebar merata dalam tanah merupakan cara terbaik untuk meningkatkan persentase pertambahan tinggi, luas daun, jumlah daun, bobot basah dan bobot kering tanaman sawi pakcoy dibandingkan biochar 30 ton cara ditugal maupun tanpa biochar.
Pendampingan Peternak Kambing di Kampung Muram Sari Distrik Semangga Kabupaten Merauke Abdul Rizal; Yosehi Mekiuw; Adrianus Adrianus; Silas Tanggu Redu; Ni Wayan Pradnya Paramita; Denvy Meidian Daoed; Wa Ode Suriani
Prima Abdika : Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2022): Volume 2 Nomor 2 Tahun 2022
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Universitas Flores Ende

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/abdika.v2i2.1847

Abstract

Muram Sari Village is one of the villages in the Semangga District, Merauke Regency with the third largest population after Muram Sari Village and Marga Mulia Village. This village is dominated by transmigration communities who in fact have a livelihood as farmers and ranchers. One of the livestock developed is goat which is considered to be able to help boost the farmer's economy from generation to generation. Goat farming business is currently being cultivated by breeders, although its implementation is not yet fully maximized. This is due to the lack of knowledge of breeders on the development of goats, the maintenance system is still traditional, maintenance management is not optimal and waste management is not effective. The implementation of assistance can give birth to solutions to solving problems faced by farmers. The implementation of activities includes counseling and technical guidance as a medium for transferring knowledge and technology to farmers, which will be carried out individually. To solve the problems faced by farmers, the solutions offered and will be carried out are through direct discussions about good goat farming, an effective goat housing system, and processing manure waste into organic fertilizer.
Gender Role and Time Allocation in Integrated Rice Field Farmer's Household Cattle Abdul Rizal; Yosehi Mekiuw; Silas Tanggu Redu; Ni Wayan Pradnya; Paramita Paramita; Wa Ode Suriani
Indonesian Journal Of Animal Agricultural Science (IJAAS) Vol 4, No 1 (2022): Indonesian Journal of Animal Agricultural Science (IJAAS)
Publisher : Pascasarjana Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/ijaas.v4i1.26791

Abstract

This study aims to determine gender roles and gender time allocation in rice farming households integrated with cattle. This research was conducted in Semangga Jaya Village, Semangga District, Merauke Regency. Analysis of the data used is a different test. The results of this study indicate that the roles of husbands and women in production, reproduction, and social activities are balanced. Women and men have equal access and roles for the three accesses. For time allocation, women allocate the highest time to household activities while men to activities in farming. Women and men have equal access to every activity, this happens based on an agreement in the household.
Pemberdayaan Masyarakat Melalui Budidaya Pembesaran Ikan Lele dengan Sistem Bioflo Andri Irawan; Rachmat A.P. Parukka; Lindon R. Pane; Jeremias R. Tuhumena; Silas T. Redu
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 3, No 1 (2023): Abdira, Januari
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v3i1.251

Abstract

The problem faced by the Coal Fish Farm catfish farming business group is that they are still cultivating using conventional systems. Another factor is the lack of knowledge and skills possessed by business members on how to cultivate catfish, such as feeding methods and maintain good water quality. The purpose of the service is to provide education to business groups through cognitive aspects about the benefits of cultivating catfish with the biofloc system, increasing independence in the economy, and being able to compete with the market. The method is carried out by surveying target partners to identify problems, needs, socialization, training and mentoring. The result of this service is increased knowledge and understanding of community in implementing the catfish rearing biofloc system. In addition, the success of community empowerment can be seen from the increase in cultivation group members from the surrounding village community.
Peningkatan Kesejahteraan Masyarakat Melalui Pelatihan Budidaya Pembesaran Ikan Lele dengan Sistem Bioflok Di Kampung Kuprik Kabupaten Merauke Lindon R. Pane; Jeremias Tuhumena; Dandy Saleky; Rosa D. Pangaribuan; Sendy L. Merly; Silas T. Redu; Andri Irawan; Rachmat Agung
Media Abdimas Vol 2 No 1 (2023): Jurnal Media Abdimas Vol 2 No 1 Bulan Maret 2023
Publisher : Universitas Persada Indonesia YAI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1416.786 KB) | DOI: 10.37817/mediaabdimas.v2i1.2669

Abstract

Pemeliharaan Ikan Lele pada bak terpal biasanya dilakukan pada lahan sempit danketersediaan air yang terbatas. Pada keadaan tersebut perlu dilakukan penyediaan air yangdapat mendukung usaha budidaya Ikan Lele, untuk menyediakan kualitas air yang baik perludilakukan pengelolaan air. Salah satu cara yang dilakukan untuk menyediakan air dengankualitas baik adalah dengan menggunakan sistem bioflok. Tujuan dari pengabdian ini yaitumelatih masyarakat pembudidaya ikan lele agar dapat lebih maksimal memahami bagaimanacara kerja dari sistem bioflok ini. Sistem ini menjadi salah satu alternatif pemecah masalahterlebih khusus daerah di Kabupaten Merauke. Dimana sumber air bersih yang sangat terbatas,memaksa para pembudidaya menambah pengeluaran dalam hal membeli air bersih.
Analysis of Base And Non-Base Sectors in The Economic Development of Jayawijaya Regency Silas Tanggu Redu; Vedrix Vernanda; Agus Sumaryadi
SOCA: Jurnal Sosial Ekonomi Pertanian Vol 17 No 2 (2023): Vol 17 No 2 (2023)
Publisher : Program Studi Agribisnis, Fakultas Pertanian, Universitas Udayana Jalan PB.Sudirman Denpasar, Bali, Indonesia. Telp: (0361) 223544 Email: soca@unud.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/SOCA.2023.v17.i02.p01

Abstract

Jayawijaya Regency is the economic center for the central mountainous region in Papua Province. As an economic center, there is a growing gap between economic sectors, uneven income distribution, and a very high poverty rate in Jayawijaya Regency. Therefore, this research was conducted with the aim of 1) knowing the base and non-base economic sectors in the economic development of Jayawijaya Regency, and 2) knowing the projected changes and competitive advantages of the Jayawijaya Regency economic sectors. The location of the study is determined purposively. The data type is secondary data in the form of Gross Regional Domestic Product (GRDP) of Jayawijaya Regency at 2010 Constant Market Prices by Industry for the period 2010-2019. The source of the data comes from BPS (Berau Central of Statistics) Jayawijaya Regency and Papua Province. The data were analyzed using LQ and DLQ analysis methods. The results showed that there are 15 base or superior economic sectors and 2 non-base or potential economic sectors from 17 economic sectors in Jayawijaya Regency. Non-base economic sectors are the mining and quarrying industry; and water supply, sewerage, waste management and remediation activities. Projections of changes and competitive advantages of the economic sector show that repositioning occurs in the water supply, sewerage, waste management and remediation activities, while the mining and quarrying industries have not undergone changes with low competitiveness
Analysis of the Average Difference Test of Production and Income of Several Sweet Potato Varieties Farming in Merauke Ginting, Nina Maksimiliana; Fachrizal, Riza; Panga, Nurhaya; Redu, Silas Tanggu
International Journal of Agriculture System VOLUME 11 ISSUE 2, DECEMBER 2023
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ijas.v11i2.4318

Abstract

This study aims to calculate the production and income derived from farming several sweet potato varieties. The research was conducted in Bersehati Village, Tanah Miring District, Merauke Regency. The Research location was chosen purposively with the consideration that Kampung Bersehati is the largest sweet potato producing area in Merauke Regency. In total there are 157 sweet potato farmer populations, the number of samples taken was 20% of the population or 31 farmers.  Data analysis was conducted using the concept of cost, revenue, farm income, feasibility and analysis of the average difference test. The results showed that the yield per growing season of the Cakar variety (1,603 kg) was higher than the Local variety (1,599 kg). However, farming the Local variety yielded a higher income (IDR 4,672,140.96) than the Cakar variety (IDR 4,475,777.98) at a selling price of IDR 6,000 per kg. The feasibility analysis showed that both the Local variety (R/C Ratio 1.95) and the Cakar variety (1.87) are worth trying. The difference test analysis revealed significant differences in production and income between the two varieties.
Pengenalan Fauna Penghuni Ekosistem Mangrove Bagi Anak-Anak Usia Sekolah di Kampung Kondo, Distrik Naukenjerai Merly, Sendy Lely; Untari, Untari; Tuhumena, Jeremias; Redu, Silas Tanggu; Ismanto, Heru
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 4, No 4 (2024): Abdira, Oktober
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v4i4.532

Abstract

The mangrove forest ecosystem is an important ecosystem in coastal areas. It functions as a greenbelt and is able to provide a source of food for people living in coastal areas. Even the mangrove ecosystem is a habitat for various fauna that inhabit the ground floor, trees, and also the waters in this ecosystem. The role of early childhood is very important, by providing a proper understanding of both the types of fauna that inhabit the mangrove ecosystem on the coast of Kampung Kondo and what are the benefits of each fauna, children will be able to recognize the potential they have, utilize and manage the resources they have based on local wisdom they have. The method used is the exploring method where together with the children enter the mangrove forest area and the samples found are immediately identified and, together they pay attention to the habitat of the fauna found. The results of this activity are that children are able to identify 5 gastropods species, 1 shellfish species, 2 crab species, and 1 fish species, and ultimately, understand the habitat of each fauna.
Integrated Marketing Chain Pattern of Smallholder Rubber Commodities in The Southern Region of Papua Province, Indonesia Simatupang, David Oscar; Wambrauw, Ludia T; Fachrizal, Riza; Redu, Silas Tanggu; Riza, Abdul Rizal; Akbar, Akbar
Tarjih : Agribusiness Development Journal Vol. 4 No. 02 (2024): VOLUME 04, NOMOR 02, DESEMBER 2024
Publisher : Program Studi Agribisnis Universitas Muhammadiyah Sinjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47030/tadj.v4i02.834

Abstract

Smallholder plantations drive economic growth, provide livelihoods, and support conservation, such as rubber, coffee, and cocoa widely cultivated, including rubber in Papua since the colonial era. This research aims to analyze rubber cultivation's history, development, and challenges in Southern Papua and identify strategies to optimize rubber commodities' supply chain and marketing. The study used qualitative and quantitative approaches, including historical data analysis, interviews with farmers and traders, and analysis of rubber prices from 2009 to 2016. The data are analyzed using the QSPM method to determine strategic priorities based on internal and external factors. The results show that since 1969, rubber development in the region has been facilitated by Catholic missionaries, who played a key role in education and the distribution of rubber seedlings. However, the global decline in rubber prices since 2013 has reduced farmer incomes, with many halting rubber sheet production. Supply chain barriers, such as difficult transportation and a lack of partnerships between farmers and traders, further exacerbate the situation. To address these challenges, the research recommends several strategies. In the short term, rubber plantation rejuvenation and strengthening partnerships between farmers and traders are needed. In the medium term, strengthening cooperatives and financial institutions and supporting production and marketing should be prioritized. In the long term, new processing machinery should be introduced, and medium-scale rubber processing factories should be established—rubber plantations in Merauke face price fluctuations, transportation issues, and weak partnerships. The research suggests rejuvenating plantations, strengthening cooperatives, and building processing factories to improve sustainability.
Identification of superior commodities in the food crop subsector in Merauke Regency Redu, Silas Tanggu; Pane, Lindon R
AGRICOLA Vol 15 No 1 (2025): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v15i1.6531

Abstract

The study investigated comparative and competitive food crop commodities in each district of Merauke Regency, South Papua Province, Indonesia, to support strategic agricultural development in the region. The research conducted from June to September 2024 uses a quantitative descriptive approach. Primary data comes from primary informants, such as the Head of the Food Crops, Horticulture, and Plantation Service, and secondary data from statistical reports and scientific literature. Using a Location Quotient (LQ) analysis, the study identified root crops (cassava, sweet potato, taro, and gembili) as the most dominant commodity found in almost all districts, while legumes (peanuts, mung beans, and soybeans) were concentrated in eight districts. Rice production is prominent in four districts (Kurik, Malind, Semangga, and Tanah Miring), while maize cultivation covers nine districts, including Kimaam, Okaba, Animha, and others. These findings underscore the potential for commodity-based agriculture development in Merauke Regency, highlighting the need for targeted interventions to optimize production, strengthen market access, develop farmer institutions, and improve supporting infrastructure. This research provides important insights for policymakers and stakeholders to advance the agricultural sector in the region, especially in the development of food crops.
Co-Authors Abdul Rizal Adrianus Adrianus Agus Sumaryadi Akbar Akbar Andri Irawan Dandy Saleky David Oscar Simatupang Fachrizal, Riza Ginting, Nina Maksimiliana Heru Ismanto Jeremias R. Tuhumena Jeremias Tuhumena Lindon R Pane Merly, Sendy Lely Ni Wayan Pradnya Ni Wayan Pradnya Paramita Panga, Nurhaya Paramita Paramita Rachmat A.P. Parukka Rachmat Agung Riza, Abdul Rizal Rosa D. Pangaribuan Sendy L. Merly Sumiati, Astri Titis Adisarwanto, Titis Tuhumena, Jeremias Untari Untari Vedrix Vernanda Wa Ode Suriani Wambrauw, Ludia T Yosehi Mekiuw Yosehi Mekiuw