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All Journal Jurnal Manajemen dan Agribisnis Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Diseminasi : Jurnal Pengabdian kepada Masyarakat Terbuka Journal of Economics and Business
Sigit, Argadatta
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance

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PENGARUH KOMPOSISI MEDIA TANAM TERHADAP PERTUMBUHAN DAN PRODUKSI SELADA (Lactuca sativa L.) SECARA VERTIKULTUR Rosdiana, Rosdiana; Sigit, Argadatta; Cindy, Pramesti Regita
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 18, No 1 (2023): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v18i1.6456

Abstract

Lettuce (Lactuca sativa L) is a horticultural commodity that has good commercial value. Efforts to increase production can be pursued by doing extensification and intensification. The narrower agricultural land can encourage the lettuce business to be carried out intensively, one of which is verticulture. The selection of planting media in vertical cultivation is also one of the important factors to support the growth and production of lettuce. This research was carried out in December 2020 - March 2021 with an altitude of 87 meters above sea level (meters above sea level) with sandy soil types. Located in Graha Dinatera Housing, Rangapanjaya Baru Village, Pancoran Mas District, Depok City, West Java. This study used a Completely Randomized Block Design (CRBD) consisting of seven treatments of growing media, namely: soil (control), soil + goat manure (50%: 50%), soil + goat manure (25%: 75%), soil + chicken manure (50% : 50%), soil + chicken manure (25% : 75%), soil + organic matter compost (50% : 50%), soil + organic matter compost (25% : 75%). Each treatment was repeated four times so that there were 28 experimental units. Each experiment consisted of 6 plants, so the total number of plants observed was 168 plants. The effect of the composition of soil planting media and chicken manure with a ratio of 50%: 50% gave the best results on the growth and production of red lettuce plants including plant height, number of leaves, leaf length, leaf width, consumption weight and root weight.Selada (Lactuca sativa L.) merupakan komoditi hortikultura yang memiliki nilai komersial yang cukup baik. Usaha untuk meningkatkan produksi dapat ditempuh dengan melakukan ekstensifikasi dan intensifikasi. Semakin sempitnya lahan pertanian dapat mendorong usaha tanaman selada dilakukan secara intensif, salah satunya vertikultur. Pemilihan media tanam pada budidaya sistem vertikultur juga  merupakan salah satu faktor penting untuk mendukung pertumbuhan serta produksi tanaman selada. Penelitian ini dilaksanakan pada bulan Desember 2020 – Maret 2021 dengan ketinggian 87 Mdpl (Meter di atas permukaan laut) dengan jenis tanah berpasir. Bertempat di Perumahan Graha Dinatera, Kelurahan Rangkapanjaya Baru, Kecamatan Pancoran Mas, Kota Depok Jawa Barat. Penelitian ini menggunakan Rancangan Kelompok Lengkap Teracak (RKLT) yang terdiri dari tujuh perlakuan media tanam yaitu: tanah (Kontrol), tanah + pupuk kandang kambing (50% : 50%), tanah + pupuk kandang kambing (25% : 75%), tanah + pupuk kandang ayam (50% : 50%), tanah + pupuk kandang ayam (25% : 75%), tanah + kompos bahan organik (50% : 50%), tanah + kompos bahan organik (25% : 75%). Setiap perlakuan diulang sebanyak empat kali sehingga terdapat 28 satuan percobaan. Masing-masing percobaan terdiri dari 6 tanaman, sehingga jumlah seluruh tanaman yang diamati 168 tanaman. Pengaruh komposisi media tanam tanah dan pupuk kandang ayam dengan perbandingan 50% : 50% memberikan hasil yang terbaik terhadap pertumbuhan dan produksi tanaman selada merah meliputi tinggi tanaman, jumlah daun, panjang daun, lebar daun, bobot konsumsi dan bobot akar.
The Dynamics of Shallot Price Fluctuations and Its Disparities in Indonesia Sigit, Argadatta; Supartomo, Supartomo
Terbuka Journal of Economics and Business Vol. 4 No. 2 (2023)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarkat-Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33830/tjeb.v4i2.5035

Abstract

A agricultural product called shallots is frequently used to improve the flavor of Indonesian food. This ingredient is only required in trace amounts in a recipe, but price swings can fuel inflation, an ongoing economic disease in Indonesia. The purpose of this research is to analyze the dynamics of shallot price fluctuations in Indonesia and the disparities that may arise. Explanatory descriptive statistics were used to analyze secondary data from the National Strategic Food Price Information Center that was made available online for this research. Unless there are distortions that affect the economy and trade, such as the COVID-19 pandemic in 2020–2021, it appears from the research that the price of shallots fluctuates regularly and in a predictable pattern, with a price increase in the first quarter and a peak at the beginning of the second quarter each year. In provinces which produce shallots, there is a fairly significant price disparity because there are many businesses engaging in the shallot trading system and there are also numerous trade routes, which leads to perfect competition in the market and a relatively cheap base price for shallots. There aren't many shallot business actors in the provinces with a production deficit or importer status, so wholesalers who act as importers can control prices as in a monopoly market, and price disparities are kept small to prevent economic turmoil in the local community. However, the price difference is still fairly high on a per-unit basis.
PEMANFAATAN LAHAN PEKARANGAN SEMPIT MELALUI SISTEM AKUAPONIK PADA KELOMPOK KARANG TARUNA PANCASAKA, KELURAHAN PONDOK CABE ILIR, PAMULANG, TANGERANG SELATAN Farida, Idha; Sinar, Tengku Eduard Azwar; Yani, Diarsi Eka; Huda, Nurul; Sigit, Argadatta
Diseminasi: Jurnal Pengabdian kepada Masyarakat Vol. 6 No. 1 (2024)
Publisher : Pusat Pengabdian kepada Masyarakat- LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33830/diseminasiabdimas.v6i1.6159

Abstract

Pemanfaatan lahan pekarangan sempit merupakan salah satu cara untuk mengantisipasi ketersediaan lahan bagi masyarakat yang semakin berkurang, akibat alih fungsi lahan dari sektor pertanian ke nonpertanian. Akuaponik merupakan salah satu pemanfaatan lahan pekarangan sempit untuk mendukung ketahanan pangan bagi masyarakat sekitar. Kegiatan pengabdian kepada masyarakat (abdimas) dilaksanakan di kelompok karang taruna Pancasaka RT 04/RW 09, Kelurahan Pondok Cabe Ilir, Pamulang, Tangerang Selatan sebanyak 20 orang. Adapun kegiatan abdimas Universitas Terbuka (UT) ini dibagi menjadi 6 tahap yaitu (1) tahap persiapan, (2) tahap penyuluhan sistem akuaponik, (3) tahap menyemai bibit tanaman dalam gelas plastik, (4) tahap menanam benih ikan, (5) tahap pemeliharaan tanaman dan ikan, (6) tahap panen tanaman dan ikan. Kegiatan abdimas  bertujuan (1) memberikan pengetahuan dan  informasi kepada kelompok karang taruna Pancasaka tentang kebun vertikal dengan menggunakan metode akuaponik, (2) meningkatkan kemampuan dan keterampilan anggota kelompok dalam memelihara tanaman sayuran dan ikan air tawar dengan menggunakan kolam terpal. Hasil kegiatan abdimas ini menunjukkan bahwa ada perubahan tingkat pengetahuan anggota kelompok karang taruna Pancasaka dari tidak tahu menjadi tahu tentang pemanfaatan sistem akuaponik dalam pekarangan sempit; memiliki keterlibatan yang tinggi dalam setiap tahapan proses abdimas UT, serta mampu mempraktekkan metode mina tani dengan sistem akuaponik. Utilization of yards is one way to anticipate the diminishing availability of land for the community, due to the conversation of land functions from the agricultural sector to the no agricultural sector. Aquaponics is one of the uses of yard land to support food security for the surrounding community. Community service activities were carried out in the Pancasaka youth group, RT 04/RW 09, Pondok Cabe Ilir Village, Pamulang South Tangerang, with 20 people. The UT community service activities are divided into 6 stges, namely (1) the preparation stage, (2)aquaponics system counselling stage, (3) the stage of sowing plant seeds in plastic cups, (4) level of planting fish seeds, (5) level of plant and fish preservation, (6) harvest stage of plant and fish . UT’s community service activities aim to (1) provide information to the Pancasaka youth group about vertical gardens using the aquaponics method, (2) to improve the abilities and skills of group members in caring for vegetables and freshwater fish using tarpaulinponds. The results of this community service activity indicated that there was a change in the level of knowledge of the members of the Pancasaka youth group from not knowing to knowing about the use of the aquaponics system in narrow yards; as well as having high involvement in every stage of the UT service process..  
Food Supply Chain Network and Market Analysis of Shallot in Indonesia (Case Study: Brebes District) Nurunisa, Venty Fitriany; Hotman, Jan; Rifin, Amzul; Wicaksana, Bayu Eka; Sigit, Argadatta
Jurnal Manajemen & Agribisnis Vol. 21 No. 3 (2024): JMA Vol. 21 No. 3, November 2024
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jma.21.3.408

Abstract

Background: Brebes District, recognized as the largest shallot producer in Indonesia, continues to face challenges in ensuring the welfare of its shallot farmers. This situation emerged from a complex network of stakeholders involved in shallot agribusiness in the Brebes District, characterized by a significant presence of intermediaries. Purpose: This research aims to i) analyze the shallot supply chain in the Brebes District by applying the Food Supply Chain Network (FSCN) approach and ii) examine its performance through marketing margin and farmer share. Design/methodology/approach: Data was gathered through interviews with 83 shallot farmers and 12 marketing actors in the Brebes District. Additionally, a Focus Group Discussion (FGD) was conducted to gather strategic insights from all stakeholders involved in the shallot agribusiness in the Brebes District. The research used a qualitative approach to answer the FSCN analysis and a quantitative approach to measure the supply chain performance.Findings/Result: This study identified that the supply chain had clear objectives and structured relationships between actors. However, it was not optimized because the business process was not integrated into the long term. The supply chain involved multiple marketing channels, where each level of intermediary had involvement and impact on farmer share and margins. More direct marketing channels, such as Marketing Channel I, where farmers sell directly to village traders, offer the highest farmer share (89%) due to the absence of intermediaries like wholesalers. In contrast, channels involving more intermediaries, such as wholesalers in Channels III and V, result in higher total margins but a lower farmer share (81%). Conclusion: The FSCN analysis of shallots in the Brebes District reveals a complex marketing system with various channels. Direct marketing channels give farmers the highest share by removing intermediaries, while those with more intermediaries offer higher total margins but lower farmer shares. Reducing intermediaries is recommended to boost farmer incomes. Additionally, inefficiencies like poor coordination and limited access to market information hinder overall performance.Originality/value (State of the art): This study introduces a novel application of the FSCN approach to comprehensively analyze the shallot supply chain in Brebes District, Indonesia. The FSCN offers insights into the complex relationships between farmers, traders, and other actors, their challenges, and the potential for improving the system's efficiency. Keywords: shallot, information sharing, marketing actors, marketing channels, supply chain efficiency
Co-Authors Amzul Rifin Bayu Eka Wicaksana Cindy, Pramesti Regita Diarsi Eka Yani Idha Farida Jan Hotman Nurul Huda Rosdiana Rosdiana Sinar, Tengku Eduard Azwar Supartomo, Supartomo Venty Fitriany Nurunisa