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Pengaruh Perbedaan Komposisi Media Tanam dari Tanah Ampas Sagu Asal Desa Pengkajoang Terhadap Pertumbuhan Sawi Hijau Mattola, Paradillah Ilyas; Rosnina, Rosnina; Halid, Irwan; Anggraini, Aqsyah
Jurnal Ilmiah Ecosystem Vol. 24 No. 2 (2024): Ecosystem Vol. 24 No 2, Mei - Agustus Tahun 2024
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35965/eco.v24i2.4632

Abstract

Penelitian ini dilaksanakan di Kelurahan Pajalesang, Kecamatan Wara, Kota Palopo, pada bulan November dan Januari tahun 2023. Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan komposisi media tanam dari tanah ampas sagu terhadap pertumbuhan dan hasil tanaman sawi hijau. Melalui pemanfaatan hasil penelitian, masyarakat dan pelajar mendapatkan informasi tentang ketersediaan komposisi tanah ampas sagu yang baik untuk pertumbuhan tanaman sawi hijau. Untuk mengetahui pertumbuhan dan hasil tanaman sawi hijau, penelitian ini menggunakan teknik pengumpulan data kualitatif, yaitu pengamatan tinggi tanaman, jumlah daun, bobot pucuk tanaman, dan bobot akar setiap minggu. Media tanam dicampur dengan tanah dan tanah ampas sagu menggunakan ember. Tanaman sawi yang digunakan adalah tanaman sawi Kumala, yaitu varietas Pertiwi. Pertumbuhan tanaman sawi hijau terbukti sangat dipengaruhi oleh penggunaan media tanam dari tanah ampas sagu, terlihat dari perubahan tinggi tanaman, bobot, dan jumlah daun. Hal ini mungkin terkait dengan tingginya kandungan nitrogen (N) pada tanah ampas sagu, yang meningkatkan sifat kimia, biologi, dan fisik tanah. The study was carried out at Pajalesang Village, Wara District, Palopo City, throughout November and January of 2023. This study set out to ascertain how differences in the composition of planting media made from sago pulp soil affected the growth and yield of green mustard plants. The public and students are educated about the availability of high-quality sago pulp soil composition for the growth of green mustard plants through the utilization of the study's findings. To ascertain the growth and yield of green mustard plants, this study used qualitative data collection techniques, such as weekly observations of plant height, leaf count, weight of the top portion of the plant, and weight of the roots. Using a bucket, soil and sago pulp soil were combined to create the planting medium. The Kumala mustard plant, namely the Pertiwi variety, was utilized. The growth of green mustard plants was found to be significantly impacted by the use of planting media made from sago pulp soil, as seen by the changes in plant height, weight, and leaf count. This may be related to the sago pulp soil's high nitrogen (N) content, which enhances the soil's chemical, biological, and physical properties.
Analisis Perbandingan NPV dan IRR Penggunaan Hidroponik Smart System dan Manual System Terhadap Tanaman Selada (Studi Kasus di CV Malaka Farm Soppeng): Comparative Analysis of NPV and IRR of the Use of Smart and Manual System Hydroponic on Lettuce (Case Study: CV. Malaka Farm Soppeng) Anggraini, Aqsyah
Perbal: Jurnal Pertanian Berkelanjutan Vol. 13 No. 2 (2025): Perbal: Jurnal Pertanian Berkelanjutan
Publisher : Fakultas Pertanian Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/perbal.v13i2.6376

Abstract

Teknik hidroponik adalah salah satu metode penanaman sayuran yang paling populer, terutama dalam menghadapi keterbatasan lahan untuk bercocok tanam. Tujuan dari penelitian ini adalah mengetahui perbandingan NPV dan IRR penggunaan Smart System Hidroponik dengan Manual System Hidroponik pada tanaman selada di CV. Malaka Farm Kabupaten Soppeng. Penelitian ini dilakukan pada Januari sampai Maret 2025 dan berlokasi di Soppeng. Penentuan jumlah sampel dengan menggunakan metode sampling jenuh. Penelitian melibatkan perhitungan indikator NPV (Net Present Value) adalah mengukur selisih antara nilai saat ini dari arus kas masuk dan arus kas keluar pada periode tertentu, dan IRR adalah Tingkat diskonto yang menghasilkan nilai kini dari arus kas masuk. NPV dan IRR adalah dua teknik finansial untuk mengevaluasi nilai investasi suatu teknologi. Hasil penelitian ini menunjukan bahwa usaha ini membutuhkan biaya investasi yang sangat berbeda, dari segi analisis NPV yang menunjukan hasil hitungan yang positif baik dari smart system hidroponik maupun manual system hidroponik, sedangkan Hasil analisis kelayakan menggnakaan IRR pun menunjukkan bahwa usaha ini layak yaitu 41% besar dari diskon rate yang ditentukan yaitu 10% dan 13%. The hydroponic technique is one of the most popular methods of growing vegetables, especially in the face of limited land for cultivation. The aim of this research is to find out the comparison of the NPV and IRR of using a Smart Hydroponic System with a Manual Hydroponic System for lettuce plants in CV. Malaka Farm, Soppeng Regency. This research was conducted from January to March 2025 and was located in Soppeng. Determining the number of samples using the saturated sampling method. The research involves calculating the NPV (Net Present Value) indicator which measures the difference between the current value of cash inflows and cash outflows in a certain period, and IRR is the discount rate which produces the present value of cash inflows. NPV and IRR are two financial techniques for evaluating the investment value of a technology. The results of this research show that this business requires very different investment costs, in terms of NPV analysis which shows positive calculation results from both the smart hydroponic system and manual hydroponic system, while the results of the feasibility analysis using IRR also show that this business is feasible, namely 41%. from the specified discount rate, namely 10% and 13%.
PERAN PEREMPUAN DALAM OPTIMALISASI RANTAI DISTRIBUSI JAGUNG PIPIL UNTUK PENINGKATAN PENDAPATAN PETANI DI KECAMATAN MALANGKE BARAT Rosnina, Rosnina; Boceng, Annas; Sapareng, Sukriming; Arzam AR, Taruna Shafa; Nuryanti, Dewi Marwati; Halid, Irwan; Anggraini, Aqsyah
JURNAL AGRIMANSION Vol 26 No 2 (2025): Jurnal Agrimansion Agustus 2025
Publisher : Jurusan Sosial Ekonomi Pertanian Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agrimansion.v26i2.1853

Abstract

The distribution of shelled corn in West Malangke District is dominated by intermediaries, resulting in a low farmer's share received by farmers, especially women farmers. This study aims to identify the role of women in the shelled corn distribution chain, analyze marketing margins, and evaluate the profit-to-cost efficiency of each distribution channel in West Malangke District. The results indicate four trading channels, with Channel I as the primary channel, where the highest marketing margin was recorded at IDR 325 per kg, but the lowest farmer's share was only 92.58%. Conversely, Channel IV, which eliminates the role of intermediaries, provided a farmer's share of 100%. The highest profit-to-cost ratio was achieved by village collectors in Channel I (0.68), while wholesalers had a relatively stable profit ratio across channels. These findings suggest that the shorter the distribution chain, the greater the profits received by farmers. The implications of this study emphasize the importance of shortening the distribution chain and empowering women farmers through more efficient market access, as well as the need for policies to improve trading efficiency to support farmer welfare.