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PENGARUH LIMBAH TANDAN KOSONG KELAPA SAWIT DAN ABU BOILER TERHADAP BIBIT KELAPA SAWIT (Elaeis Guineensis Jacq.) Malik, Amalia; Maghfiroh, Canggih Nailil; Halimah, Nur; Rizky, Dian; Puspita, Helda Jaya
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 13 No. 3 (2025): August: Ilmu Pertanian dan Bidang Terkait
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v13i3.6479

Abstract

Oil palm is one of the plantation commodities with high economic value. Post-harvest processing at an industrial scale generates substantial waste, which requires proper management to prevent environmental pollution. Oil palm waste contains organic materials that can be utilized to help improve soil fertility. This study aims to determine the effectiveness of applying oil palm waste in enhancing the growth of oil palm seedlings. The research used a Completely Randomized Factorial Design (3 x 3 x 3), indicating the presence of three factors, each consisting of three levels. Factor 1 was Empty Fruit Bunches (EFB) of oil palm, Factor 2 was the dosage of boiler ash, and Factor 3 was the dosage of nitrogen element from urea fertilizer, resulting in 27 treatment combinations. Each treatment was replicated five times, bringing the total number of plants in this study to 135. Data were analyzed with and F-test; at a 5% significance level, further analysis was using Duncan’s New Multiple Range Test (DNMRT). The results indicated that the application of solid oil palm waste, such as EFB, boiler ash, and nitrogen supplementation, did not significantly affect plant growth. The most effective and optimal dosage for promoting oil palm seedling growth was found in the treatment N2P2Q1 (30 g EFB + 30 g boiler ash + 2 g nitrogen). Based on these findings, increasing the dosage of EFB is recommended to further maximize the growth of oil palm seedlings. The results of this study can be utilized by the palm oil industry to integrate waste such as empty fruit bunches (EFB) and boiler ash into site-specific sustainable fertilization systems, thereby helping to reduce dependence on inorganic fertilizers, improve soil fertility, and support better environmental management.
The Impact of Agricultural Machinery Utilization on Production Efficiency and Productivity: A Case Study in Curahwelut Village, Ajung, Jember Regency Maghfiroh, Canggih Nailil; Rizky, Dian; Putra, Mohammad Edwinsyah Yanuan
Jurnal Manajemen Agribisnis dan Agroindustri Vol. 5 No. 1 (2025): June
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jmaa.v5i1.133

Abstract

This study examines the economic impact of agricultural mechanization on smallholder rice and maize farmers in Curahwelut Village, East Java, Indonesia. Agricultural machinery (alsintan) offers a strategic solution to address labor shortages, rising production costs, and inefficiencies in farm operations. The research employs a quantitative case study approach involving ten purposively selected farmers, all of whom operate on rented land and utilize mechanized equipment at different production stages. Data were collected through structured interviews and analyzed using financial modeling, correlation, and regression techniques. Results show that mechanization enhances productivity, reduces physical labor, and contributes positively to farm profitability. All respondents achieved positive profits, with revenue and net cash flow directly correlated to investment in machinery. Break-even point (BEP), Net Present Value (NPV), Internal Rate of Return (IRR), and Profitability Index (PI) analyses confirm the economic feasibility of mechanization, with all farmers exceeding BEP thresholds. Regression analysis demonstrates a strong positive relationship between total cost and revenue (R² = 0.749), indicating that greater input investment yields higher returns. However, structural challenges such as insecure land tenure and aging farmer demographics remain barriers to broader adoption. Findings highlight the need for supportive policies that expand access to credit, improve technology distribution, and promote gender and youth inclusion. Mechanization, when effectively managed, enhances financial sustainability and contributes to rural economic development. This research underscores the importance of tailored mechanization strategies to improve the livelihoods of smallholder farmers in Indonesia.
Proyeksi Produktivitas Kopi Robusta dan Arabika 2024-2033 berdasarkan Status Pengusahaan Maghfiroh, Canggih Nailil
AGROSAINTIFIKA Vol. 7 No. 1 (2024): November
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

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

Abstract

Kopi merupakan salah satu komoditas perkebunan strategis di Indonesia dengan peran penting dalam perekonomian nasional, khususnya untuk jenis Robusta dan Arabika. Penelitian ini bertujuan untuk melakukan peramalan (forecast) luas lahan dan produktivitas kopi Robusta dan Arabika berdasarkan status pengusahaan selama periode 2024-2033. Data historis yang diperoleh dari Direktorat Jenderal Perkebunan dan Pusat Data dan Sistem Informasi (Pusdatin) dianalisis menggunakan metode peramalan deret waktu (time series forecasting) dengan model regresi linear sederhana. Hasil penelitian menunjukkan bahwa luas lahan kopi di Indonesia diprediksi akan meningkat dari 1.301.604 hektar pada tahun 2024 menjadi 1.422.277 hektar pada tahun 2033, dengan pertumbuhan rata-rata sebesar 0,99% per tahun. Peningkatan luas lahan ini terutama didorong oleh kontribusi dari perkebunan rakyat (PR), sementara luas areal perkebunan besar negara (PBN) dan perkebunan besar swasta (PBS) diperkirakan mengalami penurunan. Produktivitas kopi juga diproyeksikan mengalami kenaikan, baik untuk jenis Robusta maupun Arabika, dengan produktivitas Robusta diprediksi meningkat dari 807,25 kg/ha pada tahun 2024 menjadi 869,33 kg/ha pada 2033, sementara Arabika dari 877,48 kg/ha pada 2024 menjadi 935,80 kg/ha pada 2033.Secara keseluruhan, proyeksi ini memberikan gambaran positif tentang perkembangan luas lahan dan produktivitas kopi di Indonesia dalam 10 tahun ke depan, namun peningkatan luas tanaman rusak menjadi tantangan yang perlu diatasi untuk menjaga keberlanjutan sektor perkebunan kopi.