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Articles de revues sur le sujet « Oil palm bunches »

Auteur : Grafiati

Publié le 7 juin 2025

Mis à jour le 2 août 2025

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1

Dwi Januari, Arty, Suyud Warno Utomo, and Haruki Agustina. "Estimation and potential of palm oil empty fruit bunches based on crude palm oil forecasting in Indonesia." E3S Web of Conferences 211 (2020): 05003. http://dx.doi.org/10.1051/e3sconf/202021105003.

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The increase of palm oil production produced waste, which has an impact on the environmental burden. Therefore, the purpose of this article is to predict the amount of palm oil empty fruit bunches produced per month in Indonesia to determine the potential of empty fruit bunches management. The predicted amount of the waste is based on crude palm oil (CPO) forecasts analysis that is processed using exponential triple smoothing. Based on the analysis, it was obtained that the amount of waste of empty fruit bunches proved to be directly proportional to the crude palm oil production. The efficienc

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Andriyanto, Andriyanto, Retni S. Budiarti, and Agus Subagyo. "Pengaruh Penggunaan Effective Microorganism 4 (EM4) Pada Budidaya Jamur Merang (Volvariella volvaceae) Menggunakan Media Tandan Kosong Kelapa Sawit." Jurnal Biologi UNAND 7, no. 1 (2019): 59. http://dx.doi.org/10.25077/jbioua.7.1.59-68.2019.

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Indonesia is the biggest producer of palm oil in the world. Palm oil empty fruit bunches is the biggest waste generated by the palm oil processing industry. However, utilization of the palm oil empty bunches has been not optimal. The palm oil empty fruit bunches have potential to be developed into a medium for growing mushroom because it has a high cellulose content. However, the high content of cellulose and lignin in palm oil empty fruit bunches is difficult to decompose into organic material that need for mushroom growth. The composting processes of empty fruit bunches can be increased by u

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Saputra, Arkam, Fauzy Lebang, and Tamrin Mallawangeng. "Pengaruh Penambahan Abu Tandan Sawit Dan Variasi Fly Ash Terhadap Nilai CBR Dan Permeabilitas Tanah." Jurnal Penelitian Teknik Sipil Konsolidasi 1, no. 3 (2023): 232–40. http://dx.doi.org/10.56326/jptsk.v1i3.3274.

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Soft clay soil has a relatively low subgrade bearing capacity and relatively large subgrade compression and lasts for a relatively long time so that it becomes a major problem in the development of transportation infrastructure. The aim of the research is to determine the effect of a mixture of palm bunch ash and variations of fly ash on the CBR value of clay soil and to determine the effect of a mixture of palm bunch ash and variations of fly ash on the permeability of clay soil. One of the efforts to improve soft clay soil is by adding palm bunch ash as a stabilizing agent on the soil. This

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Sutikno, Agus, Yelly Zamaya, Vivin Jenika Putri, et al. "Socialization of KOSJA Processing (Kompos Janjang Kosong) in Oil Palm Farmer Groups in Buatan Baru Village, Siak Regency, Riau Province." Dinamisia : Jurnal Pengabdian Kepada Masyarakat 8, no. 5 (2024): 1335–40. http://dx.doi.org/10.31849/dinamisia.v8i5.22594.

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As the area of oil palm plantations increases, the waste from oil palm empty fruit bunches also increases. By reducing the use of excessive chemicals, sustainable oil palm plantations can be achieved. One way to achieve this is by utilizing empty oil palm bunch waste into KOSJA (Kompos Janjang Kosong). This service aims to provide knowledge, understanding, and how to process empty oil palm bunches into KOSJA. This activity was carried out in Riau Province, Siak Regency, Kampung Buatan Baru, Kerinci Kanan District. The output achieved through this service is the increased understanding and know

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Achmad, Basir, and Sulaiman Bakri. "RESPON PERTUMBUHAN ANAKAN BELANGERAN TERHADAP PENYIRAMAN AIR RAWA GAMBUT, AIR TANDAN KOSONG KELAPA SAWIT, DAN KAPUR DOLOMIT." Jurnal Hutan Tropis 9, no. 1 (2021): 166. http://dx.doi.org/10.20527/jht.v9i1.10491.

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The research aimed to analyze the growth response of belangeran (Shorea balangeran) seedlings on the water of palm oil empty bunches and dolomite lime. The research used a method of a completely randomized design, with the treatments: dolomite lime water, oil palm empty bunch water, and peat swamp water as a control. Based on the ANOVA, the treatment had a very significant effect on the increase of height and diameter of the seedlings. The dolomite lime water increased the seedling height of 9.434 cm, followed by oil palm empty bunches with height increase of 6.800 cm, and peat swamp water/con

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Astanti, Anita Dewi, Abdul Hadi, and Hairil Ifansyah. "Pemberian Biochar Arang Kayu dan Tandan Kosong Sawit terhadap Gas N2O pada Tanah Gambut yang Ditumbuhi Kelapa Sawit." Acta Solum 2, no. 2 (2024): 86–93. http://dx.doi.org/10.20527/actasolum.v2i2.2446.

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Peatlands are developed for agricultural cultivation, such as oil palm. The agricultural sector contributes 13.5% of the total greenhouse gas (GHG) emissions. Emissions from this sector are generally in the form of N2O 46%, CH4 45%, and CO2 9%. Recently, the focus on the development of peatlands for this activity has been so great, especially in relation to emissions of nitrous oxide (N2O). The potential for peatland to be used as agricultural land must pay attention to environmental aspects such as the level of N2O emissions. This study aims to determine the effect of wood activated to empty

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Akbar, A. R. M., A. D. Wibowo, and P. I. Prabandari. "Determining the Optimal Harvesting Time of Fresh Fruit Bunches Based on the Yield of Oil and Carotene." IOP Conference Series: Earth and Environmental Science 1290, no. 1 (2024): 012047. http://dx.doi.org/10.1088/1755-1315/1290/1/012047.

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Abstract The timing of harvesting oil palm fruit might affect the quality of the oil palm product. Mostly, The approximate number of palm oil fruits that have broken off from their bunches (loose-fruit) is usually used to measure the ripeness of fruit. The goal of this study was to establish the ideal harvesting period with variations in the amount of palm oil fruits that were loose from their bunches using two indicators: oil yield and carotene content. The variance was dependent on one factor: the number of days after the fruit was discovered unfastened from its bunch. The results showed tha

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Priambodo, Okta Nindita, and Naufal Al-Fattah Erdiansyah. "Aplikasi Tandan Kosong Kelapa Sawit dan Limbah Cair Pabrik Kelapa Sawit pada Tanaman Kelapa Sawit Menghasilkan (Elaeis Guineensis Jacq)." Gontor Agrotech Science Journal 10, no. 2 (2024): 109–19. https://doi.org/10.21111/agrotech.v10i2.12175.

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Oil palm is one of the important plantation commodities in Indonesia, with a plantation area reaching 14.33 million hectares and continuing to grow. This growth has led to an increase in the number of oil palm processing factories, which produce solid waste of Empty Fruit Bunches (EFB) and liquid waste of Palm Oil Mill Effluent (POME). If not processed properly, this waste can pollute the environment. However, this waste can be used as organic fertilizer that is rich in nutrients, reducing dependence on inorganic fertilizers, and saving costs. At the Rama-Rama Oil Palm Plantation, this waste i

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Cahyadi, Catur, Yudi Firmanul Arifin, Fakhrur Razie, and Akhmad Rizalli Saidy. "PERTUMBUHAN LONGKIDA (Nauclea orientalis L) DENGAN PEMBERIAN TANDAN KOSONG KELAPA SAWIT(TKKS) PADA REKLAMASI PASCATAMBANG BATUBARA." EnviroScienteae 19, no. 2 (2023): 39. http://dx.doi.org/10.20527/es.v19i2.16198.

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Oil palm empty bunches can improve fertility and soil nutrient on ex-mining land. This study aimed to evaluate the effect of oil palm empty fruit bunches on growth of Longkida (Nuclea orientalist L) on post-mining land. This research was conducted at field for 6 months. The application was done at new plant . A single factor of oil palm empty fruit bunch organized on 4 treatments and 10 replication. The results showed oil palm empty bunches able to increase growth of Longkida . Base on data giving 15 kg of EFB has a significant effect in increasing the growth of longkida which can be seen from

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TOURE, Mamadou, Kpan Kouakou Gains KPAN, N’Guetta Moise EHOUMAN, and Seydou TIHO. "Growth and Reproduction Performance of the Earthworm (Eudrilus eugeniae) Fed with Different Substrates Made of Palm Oil Empty Fruit Bunches: A Case of Vermicompost Production, Abidjan, Côte d'Ivoire." Journal of Agriculture and Ecology Research International 25, no. 6 (2024): 64–71. http://dx.doi.org/10.9734/jaeri/2024/v25i6640.

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The objective of the present study is to analyze the growth capacity and activity of the worm species Eudrilus eugeniae in different substrates based on palm oil empty fruit bunches as part of the production of vermicompost. To this end, 4 treatments were carried out by adding to palm oil empty fruit bunches other substrates readily available in the environment, notably Chromolaena odorata leaves and grass clippings. 1.5 L plastic boxes were filled with 800 g of soil and 300 g of various precomposted substrates. In each box, 4 earthworms (Eudrilus eugeniae) were seeded. A total of 4 treatments

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Fadhilah, Lailatul, Jasmidi Jasmidi, Rini Selly, and Moondra Zubir. "Water Purification Process Uses Adsorbents From Natural." Indonesian Journal of Chemical Science and Technology (IJCST) 4, no. 1 (2021): 42. http://dx.doi.org/10.24114/ijcst.v4i1.23095.

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Adsorbent is an adsorption that is used to absorb various pollutants. Adsorbents can be used from natural materials. Natural ingredients that can be used are oil palm empty bunches. Oil palm empty bunches are a carbon-rich material that is getting new research interest in adsorption because of its abundance and properties. Oil palm empty bunches contain carbon, nitrogen, hydrogen, oxygen, sulfur, lignin, hemicellulose, and cellulose. Oil palm empty bunches are used as adsorbent for water saturation.

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Ika Fitriana Dyah Ratnasari. "Chemical Characteristics of Palm Frond and Empty Fruit Bunch Biochar in Pyrolysis Method." Journal of Sustainable Agriculture and Biosystems Engineering 2, no. 01 (2024): 028–33. http://dx.doi.org/10.32734/jsabe.v2i01.17400.

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Indonesia's palm oil production continues to increase. The increase in palm oil production has implications for the high amount of waste generated in the form of solid and liquid waste. Solid waste that is produced is fronds and empty bunches. So far, the utilization of frond and empty bunch waste has not been maximized, so that its presence in the oil palm plantation area accumulates and tends to interfere with oil palm maintenance and harvesting activities. Processing the waste of fronds and empty bunches with pyrolysis method to make biochar can be the right solution to maximize the use val

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Febrianton, Adi. "Perancangan Mesin Perontok Tandan Buah Kelapa Sawit Yang Restan." Jurnal Teknik Industri Terintegrasi 6, no. 4 (2023): 1251–59. http://dx.doi.org/10.31004/jutin.v6i4.20188.

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Threshing is the post-harvest handling stage after the harvesting process. Threshing is an integral part of the palm post-harvest handling process. The harvested oil palms are threshed to separate the fruit from the bunches. The threshing process is carried out so that small oil palm fruits or oil palm fruit bunches weighing below 5 kg can be accepted at the palm oil mill. Generally, the weight of fresh fruit bunches (FFB) under 5 kilograms is not sold, so before being taken to the palm oil mill, it must be threshed first so that the palm oil becomes brondolan or grains of palm oil that can be

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Suhartono, M. Juremi, Heri Setyawan, and Wandha Atmaka Aji. "Identifying Plant Age to Determine Production Trend of Oil Palm Fresh Fruit Bunches." Agro Bali : Agricultural Journal 6, no. 2 (2023): 378–84. http://dx.doi.org/10.37637/ab.v6i2.1174.

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The productivity management of oil palm plantations is carried out by analyzing various influencing factors, but the growing conditions of oil palms are one of the causes of fluctuations in oil palm production. This paper aims to identify post-harvest increases in oil palm productivity. Productivity depends on the number of clusters and the weight of fresh fruit bunches (FFB) produced yearly. The methods of this study were conducted using a targeted sampling technique using available production data for plant time points from 4 to 13 years of age. The total plant sample was 636 ha in Central K

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Budihardjo, Kadarwati, Herry Wirianata, and Septa Primananda. "A Study on Barn Owl Population (Tyto alba var. javanica) in Reducing Rat Attacks and Parthenocarpy in Oil Palm Fresh Fruit Bunches." Bioma : Berkala Ilmiah Biologi 21, no. 2 (2019): 100–105. http://dx.doi.org/10.14710/bioma.21.2.100-105.

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In mature oil palms, rat attacks fruit bunches, causing significantly reduction in the potential yield and the quality of oil palm fruit bunches. Rat is also known to consume the post anthesis male flowers which act as the breeding sites for the eggs and larvae of Elaeidobius kamerunicus pollinator beetle. Indirectly, the pollinator beetle population can be reduced in high rat infestation area, affecting the pollination and increasing the percentage of parthenocarpic fruit bunches. The barn owl (Tyto alba var. javanica) is a rat biological control agent in the oil palm plantations. The study c

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Banjarnahor, Lelita Rosanna, Siti Rahmah, Marini Damanik, and Moondra Zubir. "Synthesis of Fe and Zn Organic Fertilizer From Palm Oil Waste." Indonesian Journal of Chemical Science and Technology (IJCST) 3, no. 2 (2020): 57. http://dx.doi.org/10.24114/ijcst.v3i2.19528.

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Indonesia has been placed as the world's first producer of crude palm oil and crude palm oil. In producing crude palm oil (CPO) and palm kernel oil (PKO), the palm oil industry relies heavily on processing fresh fruit bunches (FFB) at palm oil mills (POM) and is traded internationally. However, this process also produces solid organic waste [ i.e. empty bunches (EFB)], which reach up to 25 %% of FFB. The analysis shows that the application of empty bunches as organic fertilizer has not been able to increase the amount of nutrients in palm oil leaves and increase palm oil production. Applicatio

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Sandi, Kurnia, Ricky Andi Syahputra, and Moondra Zubir. "Review Journal Thermodynamics Carbon Active Adsorption Empty Fruit bunch of Heavy Metal from Liquid Waste." Indonesian Journal of Chemical Science and Technology (IJCST) 3, no. 2 (2020): 64. http://dx.doi.org/10.24114/ijcst.v3i2.19530.

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Research on metal adsorption isotherms with activated carbon oil palm empty fruit bunches in liquid waste. Oil palm empty fruit bunches are used as adsorbent for metal absorption. Oil palm empty fruit bunches are prepared at 105O C for 24 hours to get a constant weight then are characterized by SEM. Oil palm empty fruit bunches are heated at temperatures (400O C – 700O C) to get activated carbon. Re-characterization using SEM at optimum conditions shows that the pore surface is expanding. Then with a batch method for metal absorption (Cu, Pb, Hg) and analyzed using AAS. The most common absorpt

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Ramanis, Imelya, Sudradjat Sudradjat, and Deden Saprudin. "Effects of Gibberellin on Physical and Chemical Quality of Oil Palm (Elaeis guineensis Jacq.) Fresh Fruit Bunches." Journal of Tropical Crop Science 10, no. 02 (2023): 87–93. http://dx.doi.org/10.29244/jtcs.10.02.87-93.

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The quality of crude palm oil (CPO) is influenced by the quality of fresh fruit bunches, crop culture, and postharvest handling. A delay in fruit processing can cause physical damages to the fresh fruit bunches. Gibberellic acid (GA3) can potentially reduce the physical damage due to delayed processing of the fresh fruit bunches. Our study aims to determine how GA3 affects the physical and chemical quality of oil palm fresh fruit bunches. The fresh fruit bunch samples were collected from the IPB-Cargill Palm Oil Education and Research, Jonggol, Bogor, Indonesia. This study used a randomized co

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Idkham, Muhammad Idkham, Muhammad Dhafir Dhafir, and Safrizal Safrizal Safrizal. "The Performance of Pivot-Type Trailer for Fresh Fruit Bunches Transport Equipment Using Two-Wheeled Tractors in Oil Palm Fields." Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) 12, no. 1 (2023): 96. http://dx.doi.org/10.23960/jtep-l.v12i1.96-106.

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Poor farmers in Indonesia still transport palm fruit bunches manually, so they require a lot of manpower and many of them are transported for a long time, reducing quality. Oil palm farmers have two-wheeled tractors that are used for processing rice fields that can be used for towing trailers. The existing conventional trailers do not work optimally in oil palm fields, so it is necessary to design a pivot type trailer. The purpose of this study was to see the performance of the pivot type trailer for transporting oil palm fruit bunches, the pivot type trailer and the conventional one that was

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Siregar, Mansur, Devi Andriani Luta, and Najla Lubis. "Increasing the Growth and Quality of Oil Palm Seeds (Elaeis guineensis Jacq) by Selecting the Position of Fruit Bunches and Dormancy Breaking Methods." JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) 5, no. 2 (2023): 311–21. http://dx.doi.org/10.36378/juatika.v5i2.3112.

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Oil palm reproduces by seeds and will germinate to grow further into plants. This study aims to determine the effect of the position of fruit bunches and various methods of breaking dormancy on the germination of coconut seeds palm. This study used a completely randomized design (CRD) factorial consisting of 2 factors with 18 combinations and 2 replications. The first factor is the position of the fruit on the oil palm bunch which consists of 6 positions of the fruit bunch, as follows: the base of the inner fruit bunch (PT), the base of the outer fruit bunch (PL), the middle of the inner fruit

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Rizki, Fahrizal, Eka Irawan, and M. Safii. "PENERAPAN METODE REGRESI LINEAR SEDERHANA DALAM MEMPREDIKSI TANDAN BUAH SEGAR MASUK DI PKS DOLOK ILIR." Jurnal Manajamen Informatika Jayakarta 4, no. 1 (2024): 28. http://dx.doi.org/10.52362/jmijayakarta.v4i1.1301.

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Oil palm is a very important crop in the agricultural sector today. This is because oil palm is the country's largest foreign exchange earner as well as a driver of the people's economy and plays a role in employment. Dolok Ilir Palm Oil Mill is one of the business units of PT Perkebunan Nusantara 4 which is engaged in the palm oil sector. As a plantation that has a palm oil processing plant, PKS Dolok Ilir also processes palm oil from other PTPN IV plantation units. Fresh fruit bunches entering the Dolok Ilir PKS are still difficult to predict. The high number of incoming Fresh Fruit Bunches

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Hasibuan, Syahbudin, Hamdani Hamdani, and Retno Astuti Kuswardani. "The Effect of Empty Bunch Applications on Production of Oil Palm." Jurnal Penelitian Kelapa Sawit 31, no. 3 (2023): 191–200. http://dx.doi.org/10.22302/iopri.jur.jpks.v31i3.263.

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Empty fruit bunch are one of palm oil mills waste. The goal of this study was to see how empty fruit bunch (EFB) treatment affected the yield of fresh fruit bunches in oil palm trees. This was a descriptive study by observing oil palm plantations treated with organic material obtained from research or experiments. The observation was on the production of fresh fruit bunch (FFB). The data obtained came from oil palm plants' production data. Statistical analysis of observation parameters with significant effect was performed using the least significant difference (LSD) test. Any usage of empty f

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La Mpia, Juniaty Aruan Bulawan, La Ode Muhsafaat, and Hasbiadi Hasbiadi. "Bimbingan Teknis Pembuatan Pupuk Organik Tandan Kosong Kelapa Sawit (TKKS) di Kabupaten Kolaka." ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi 1, no. 4 (2022): 549–54. http://dx.doi.org/10.55123/abdikan.v1i4.1127.

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Oil palm empty fruit bunches are the main waste from the palm oil processing industry and are a source of organic matter rich in nutrients N, P, K, and Mg. Composting empty palm fruit bunches naturally takes quite a long time. Techniques to speed up the process of decomposition of organic matter is done by giving activators. Activators are microbial decomposers that act as catalysts to speed up the composting process and make the composting products perfect with good quality. The potential for empty oil palm bunches in Tanggetada District, especially Petudua Village, is very abundant. The peop

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Simanjuntak, Gunawan Petrus, and Pantja Siwi V. R. Ingesti. "Analysis of the Influence of the El Nino Phenomenon on Palm Oil Plantation Production Results at PT Perkebunan Nusantara I Regional 7, Bandar Lampung, Lampung." VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA 10, no. 1 (2025): 1–6. https://doi.org/10.31002/vigor.v10i1.9774.

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The El Nino phenomenon has an influence on the production of oil palm plants at PT Perkebunan Nusantara I Regional 7, Bandar Lampung, Lampung. What is the impact on oil palm production due to the El Nino phenomenon? What is the impact of the El Nino phenomenon on the average fruit bunch weight of oil palm fruit bunches? To understand the impact on oil palm production and the average fruit weight of oil palm fruit caused by the El Nino phenomenon. The design of this research is quantitative, using the parametric statistical test method Independent Sample T Test analysis with a confidence level

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Kurniati, Dwi Ahrisa Putri, Astina, and Dwi Ratnasari. "Pengaruh Penambahan Limbah Kulit Udang Terhadap Kualitas Kompos Tandan Kosong Kelapa Sawit untuk Memperbaiki Sifat Tanah di Majene." Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian 7, no. 1 (2022): 1–9. http://dx.doi.org/10.31289/agr.v6i1.9362.

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Oil palm empty fruit bunches are palm oil industry waste that has not been processed and utilized optimally. Utilizing palm oil industrial waste as compost material can reduce the negative impact of waste on the environment. Compost as a source of organic matter and nutrients that can improve properties and restore soil function, so that plant nutrients are complete. The addition of shrimp shell waste can improve the quality of oil palm empty fruit bunches compost, namely the availability of macro and micro nutrients in the compost. The purpose of this study was to analyze effect of composting

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Romero, Hernán Mauricio, Edison Daza, Iván Ayala-Díaz, and Rodrigo Ruiz-Romero. "High-Oleic Palm Oil (HOPO) Production from Parthenocarpic Fruits in Oil Palm Interspecific Hybrids Using Naphthalene Acetic Acid." Agronomy 11, no. 2 (2021): 290. http://dx.doi.org/10.3390/agronomy11020290.

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Interspecific OxG hybrids of African palm Elaeis guineensis Jacq. and the American palm Elaeis oleifera Cortes produce high-oleic palm oil (HOPO) with low saturated fatty acid content. OxG hybrids are highly productive, grow slowly, and are resistant to bud rot disease. However, OxG hybrid pollen presents low viability and germinability, so assisted pollination is a must. Hybrids can produce parthenocarpic or seedless fruits, with the exogenous application of plant growth regulators. Thus, naphthalene acetic acid (NAA) effects on parthenocarpic fruits induction, bunch formation, and oil qualit

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Pakpahan, Cindi, Susila Arita, Tuti Indah Sari, Leily Nurul Komariah, Fitri Hadiah, and Nino Renaldi. "Extraction of K2CO3 from empty palm fruit bunch ash and properties analysis." Jurnal Teknik Kimia 30, no. 1 (2024): 67–79. http://dx.doi.org/10.36706/jtk.v30i1.2355.

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Empty oil palm fruit bunches (EPFB) are the largest solid waste generated from palm oil mills. Accounting for 21-23 % of the total fresh fruit bunches. EFB ash contains K (Potassium) which can be recovered as K2CO3 through extraction. This research aims to recover K2CO3 from empty oil palm fruit bunches (EPFB) as a catalyst raw material because it is alkaline using the K2CO3 extraction method from the ash of empty oil palm fruit bunches (EPFB), which begins with a combustion process at a temperature of 700 oC to obtain ash. Ash extraction was carried out in 2 stages using water as a solvent. T

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Ni Kadek Sukriasih, Ikawati Karim, Suryani Dewi, Makmur, and Cengiz Kayacilar. "Production and Potential Income for Business of Oil Palm Empty Fruits Bunch as A Media for Growing Oyster Mushroom." International Journal of Science and Environment (IJSE) 1, no. 1 (2021): 22–29. http://dx.doi.org/10.51601/ijse.v1i1.4.

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Solid waste produced by oil palm mills consists of oil palm empty bunches, shells, fibers and sludge. Oil palm empty fruit bunches contain 40 percent of cellulose, 24 percent of hemicellulose, 21 percent of lignin, and 15 percent of ash. This study aims to determine the production and the income potential of oyster mushrooms by using oil palm empty fruit bunches as a growth medium. This research is a quantitative descriptive study using an experimental design approach. Analysis of variance showed that all treatments had no significant effect on the length of mycelium fulfillment, the length of

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Zainudin, Zainudin, and Abdul Rofik. "Pemanfaatan Limbah Cair Pabrik Kelapa Sawit Sebagai Bioaktivator Untuk Pengomposan Tandan Kosong Kelapa Sawit." Agrifarm : Jurnal Ilmu Pertanian 8, no. 1 (2019): 7. http://dx.doi.org/10.24903/ajip.v8i1.525.

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Palm oil is an export commodity of the plantation sector which began to develop rapidly in East Kalimantan with an area until 2017 reaching 1,192,342 Ha consisting of 284,523 Ha as plasma / smallholder plants, 14,402 Ha owned by SOEs as the core and 893,417 Ha owned by Large Private Plantation.Empty bunches (Tankos) are solid waste that is produced by palm oil mills in the process of managing palm fruit bunches into crude palm oil (CPO). In each processing 1 ton of fruit bunches will produce Tankos as much as 21-23%. Oil palm empty fruit bunches that are not managed properly will become waste

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Puttinaovarat, Supattra, Supaporn Chai-Arayalert, and Wanida Saetang. "Oil Palm Bunch Ripeness Classification and Plantation Verification Platform: Leveraging Deep Learning and Geospatial Analysis and Visualization." ISPRS International Journal of Geo-Information 13, no. 5 (2024): 158. http://dx.doi.org/10.3390/ijgi13050158.

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Oil palm cultivation thrives as a prominent agricultural endeavor within the southern region of Thailand, where the country ranks third globally in production, following Malaysia and Indonesia. The assessment of oil palm bunch ripeness serves various purposes, notably in determining purchasing prices, pre-harvest evaluations, and evaluating the impacts of disasters or low market prices. Presently, two predominant methods are employed for this assessment, namely human evaluation, and machine learning for ripeness classification. Human assessment, while boasting high accuracy, necessitates the i

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Sebayang, Denny Swadaya Putra, Adi Ruswanto, and Yohana Theresia Maria Astuti. "Analisis Beberapa Faktor yang Mempengaruhi Produksi Crude Palm Oil di Pabrik Kelapa Sawit PT SH Kalimantan Tengah." Jurnal Agro Industri Perkebunan 13, no. 1 (2025): 51–66. https://doi.org/10.25181/jaip.v13i1.3896.

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The palm oil mill of PT SH located in Lamandau district, Central Kalimantan province, with an actual capacity of 50 tons of oil palm fruit bunches per hour, experiences problems such as the availability of fresh fruit bunch supply that is not optimal according to the factory capacity, the processing process is not smooth. There is often downtime due to damage to the machine unit during factory operation. This study aims to examine (1) the effect of fresh fruit bunches (amount or tonnage processed), (2) the effect of processing capacity (mill throughput), (3) the effect of downtime, and (4) the

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Radwitya, Erick, Marisa Nopriyanti, and Nica Septiani. "Analisis Produktifitas Pada Mesin Empty Bunch Press Untuk Menaikkan Jumlah Oil Extraction Rendemen (OER) Minyak Kelapa Sawit." Jurnal Teknologi Pangan dan Industri Perkebunan (LIPIDA) 3, no. 1 (2023): 29–39. http://dx.doi.org/10.58466/lipida.v3i1.1141.

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Empty Palm Oil Bunches (TTKS) or empty fruit bunches are one of the solid wastes produced by palm oil mills. Judging from the oil content, TTKS has the potential to be re-quoted. Empty Bunch Press machine, so as to produce oil before being pressed (oil before press) and oil after being pressed (oil after press) produced using this machine and knowing the factors that cause OER or low oil yields. The analysis of this calculation can result in an average % OER empty bunch press of 0.16% and a total % OER from the addition of an empty bunch press machine of 21.91% where in this case there is an a

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Swaray, Senesie, Mohd Y. Rafii, Mohd Din Amiruddin, et al. "Study on Yield Variability in Oil Palm Progenies and Their Genetic Origins." Biology and Life Sciences Forum 4, no. 1 (2020): 68. http://dx.doi.org/10.3390/iecps2020-08760.

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One of the most important and widely known plantation crops with high revenue returns is the Elaeis guineensis palm. To date, yield variability in fresh fruit bunches (YFFB) in Malaysian oil palm plantations is one of the key influences in low palm oil yield. Accordingly, an assessment of dura×pisifera progenies and their genetic origins on oil palm yield was investigated. Twenty-four derived progenies from 10 genetic sources were adopted as F1 hybrid-single generation and the standard approach for data collection of the yield and yield traits was followed for three sequential years. Variance

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Hui Hui Wang, Yin Chai Wang, Bui Lin Wee, and Shiang Wei Sim. "Novel Feature Extraction for Oil Palm Bunches Classification." Journal of Advanced Research in Applied Sciences and Engineering Technology 34, no. 1 (2023): 350–60. http://dx.doi.org/10.37934/araset.34.1.350360.

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This paper presents research on an image processing approach for oil palm fruit brunches classification on automating the process of classifying palm fruit brunches based on their visual characteristics, which can have applications in the agriculture and palm oil industry. The research aims to classify the bunches into four categories which are unripe, under ripe, ripe and over ripe. Additionally, this approach can reduce the manual labour involved in palm oil grading and provide a more objective and consistent method for grading the oil. The proposed approach consists of the process of image

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Adi Saputro, Erwan, Azil Bahari Alias, Silvana Dwi Nurherdiana, et al. "Analysis of phenol production technology from the waste of empty palm oil bunches: A review of methods and process efficiency." E3S Web of Conferences 605 (2025): 03045. https://doi.org/10.1051/e3sconf/202560503045.

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Empty palm oil bunches (EPB) are waste from the oil palm farming process that has not been widely utilized. This waste can be used as a raw material for the manufacture of phenols. There are various processes in making phenol from empty palm oil bunch waste, including pyrolysis and hydrothermal liquefaction. Pyrolysis is the process of decomposition of a material that occurs at high temperature, which produces three products, bio-oil, bio-char, and gas. The phenol content contained in bio-oil is taken using a liquid-liquid extraction process. This pyrolysis has advantage including compactness

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Kusworo, Tutuk Djoko, Bayu Aji Pratama, and Dhea Putri Safira. "Optimization of Bio-oil Production from Empty Palm Fruit Bunches by Pyrolysis using Response Surface Methodology." Reaktor 20, no. 1 (2020): 1–9. http://dx.doi.org/10.14710/reaktor.20.1.1-9.

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The need for fuel oil continues to increase in line with the increasing number of human populations and the growth rate of dependence on fuel oil. Bio-oil is a condensed-liquid mixture that results from the thermal derivation of biomass containing hemicellulose, lignin, and cellulose. This research developed an optimization of the operation condition of bio-oil from empty palm fruit bunches (OPEFB) using a modified pyrolysis reactor. The temperature and mass of empty palm fruit bunches were the two parameters considered in this study. Optimization was carried out on process parameters using th

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F.Ramadhani, N. Ginting, and J.A. Lase. "Biogas Productivity Using Cow Feces Input and Palm Oil Empty Affluent Soaking Water." Jurnal Peternakan Integratif 11, no. 1 (2023): 10–15. http://dx.doi.org/10.32734/jpi.v11i1.11456.

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Soaking water of empty palm oil fruit bunches is a waste that is usually disposed of in straw mushroom cultivation. It turns out that this soaking water still contains nutrients, so it is suitable as input for biogas along with cow faeces. Therefore a study was carried out while the treatments used were P0 (cow faeces + empty palm oil bunches soaking water) and P1 (cow faeces + empty palm oil bunches soaking water + 5% bioactivator). All biogas input was fermented for 28 days, and the fermentation parameters were gas pH, gas pressure, gas volume, flame test and colour. The results showed that

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Saijo, Saijo, Sudradjat Sudradjat, Sudirman Yahya, Yayat Hidayat, and Pienyani Rosawanti. "Application of Empty Fruit Bunches of Oil Palm and Indigofera zollingeriana for Conservation of Oil Palm Plantation." PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) 10, no. 2 (2022): 160–68. http://dx.doi.org/10.18196/pt.v10i2.15467.

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Oil palm empty fruit bunches are materials used as organic fertilizers that can be applied to oil palm plantations, thereby reducing the use of inorganic fertilizers. Indigofera zollingeriana is an appropriate alternative as an interplant because of its high branch and leaf development. Functions as a ground cover and a supplier of carbon stocks naturally plays a role in water and soil conservation. This study aims to determine the effect of oil palm empty fruit bunches and I. zollingeriana on land improvement to support oil palm growth and production. Variables observed included changes in so

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Harmiansyah, E. P. Sembiring, E. T. Oviana, and Supriyanto. "Detection of new oil palm fruit bunches based on deep learning." IOP Conference Series: Earth and Environmental Science 1379, no. 1 (2024): 012003. http://dx.doi.org/10.1088/1755-1315/1379/1/012003.

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Abstract The Indonesian oil palm plantation experiences a production rate of fresh fruit bunches and crude palm oil (CPO) influenced by the quality of fruits with excellent and uniform maturity accepted by the palm oil processing factory. The uniformity of fruit quality produced from the harvesting process through fruit maturity criteria, namely fractions 00, fraction 1, fraction 3, and fraction 4, necessitates the need for maturity detection based on deep learning with a pre-trained YOLOv5 model capable of detecting the maturity of new oil palm fruit bunches. The aim is to develop a deep lear

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Sutikno, Wajan Berata, Kussuma H. S. Fendy, and Ahmat Safaat. "Effects of Oil Palm Empty Fruit Bunch and Magnesium Oxide Volume Fraction on Mechanical Characteristics of Railway Brake Block Composite Material." Key Engineering Materials 867 (October 2020): 91–97. http://dx.doi.org/10.4028/www.scientific.net/kem.867.91.

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Railway brake block is one of the most important components of the braking system of a railway vehicle. Materials for railway brake blocks are commonly made from metal or composite. The metallic brake blocks have some disadvantages that are heavy, low wear-resistant and has potential in generating a spark. While the composite brake blocks do not have those disadvantages. Natural fiber from oil palm empty fruit bunches as the waste from the production of palm oil can be used as a composite constituent. This composite brake blocks made from oil palm empty fruit bunches as reinforcement, phenol r

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Rahayu, Dwi Ermawati, Dutarama Nasarani, Wahyono Hadi, and Budisantoso Wrjodirjo. "Potential of biomass residues from oil palm agroindustry in Indonesia." MATEC Web of Conferences 197 (2018): 13008. http://dx.doi.org/10.1051/matecconf/201819713008.

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Oil Palm agroindustry is growing rapidly in Southeast Asia especially Indonesia and Malaysia. Based on GAPKI data, Indonesia's CPO production 2017 is 38.17 million tons and PKO of 3.05 million tons. Production activities in palm oil agro-industry in addition to producing PKO and CPOl produce solid waste from the plantation and palm oil mill, Palm Oil Mill Effluent (POME) from the palm oil mill. The biomass waste of oil palm agro-industry comes from activities in plantations in the form of midrib, leaves and palm tree trunks. While from the palm oil mill produced solid waste in the form of palm

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Bankole, A. A., and V. Hammed. "TRADITIONAL STEPS OF PALM OIL (Elaeis guineensis) PRODUCTION IN NIGERIA." Open Journal of Agricultural Science (ISSN: 2734-214X) 5, no. 1 (2024): 25–39. http://dx.doi.org/10.52417/ojas.v5i1.659.

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This review examines the local steps that are involved in the palm oil production in Nigeria, which includes; harvesting palm fruits from palm trees, collecting the bunches of palm fruits to a spot, splitting the palm fruits bunches into smaller pieces known as spikelets, removal of palm fruits from spikelets, boiling of the palm fruits to soften its mesocarp, removal and grinding the palm fruits mesocarp from its endocarp, separation of palm oil from other constituents, heating the crude palm oil to obtain refined palm oil, packaging the palm oil in various sizes of sealed containers such as

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Budi, Eka Setia, Agus Sutanto, and Suharno Zen. "PENGARUH FESES KAMBING (Capra aegagrus hircus L.) TERHADAP PENINGKATAN KADAR FOSFAT PADA PUPUK ORGANIK TANDAN KOSONG KELAPA SAWIT (Elaeis guineensis Jacq) SEBAGAI SUMBER BELAJAR POSTER." EDUBIOLOCK 2, no. 3 (2021): 30–41. https://doi.org/10.24127/edubiolock.v2i3.4406.

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Mesuji is one of the districts that has the largest oil palm plantations in Lampung province. A large amount of Palm Oil Empty Fruit Bunch (TKKS) waste is one of the impacts caused by the extent of the plantation. Oil palm bunches are a fruit stalk and the place where the oil palm fruit attaches. Palm Oil Empty Fruit Bunch (TKKS) is the main waste which is 23% of the palm oil processing. The purpose of this study was to determine the phosphate content of OPEFB organic fertilizer combined with goat feces, determine the comparison that has a good value of phosphate content, and determine the fea

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ANDIKA, ANDIKA, I. GUSTI AGUNG AYU AMBARAWATI, and I. GEDE BAGUS DERA SETIAWAN. "Sistem Tataniaga Tandan Buah Segar (TBS) Kelapa Sawit (Studi Kasus di Desa Tegar, Kecamatan Mandau, Kabupaten Bengkalis, Provinsi Riau)." Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism) 11, no. 1 (2022): 13. http://dx.doi.org/10.24843/jaa.2022.v11.i01.p02.

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Fresh Oil Palm Bunches Trading System (Case Study of Tegar Village, Mandau District, Bengkalis Regency, Riau Province). Oil palm is one of the leading commodities in Mandau District with a total production of 812,927.8 tons. Unfortunately, this large production has not been facilitated by an efficient trading system, especially when viewed from the benefits received by farmers in Tegar Village. This study aims to analyze the trading system, trading channels and trading costs, as well as the share margin received by each of the trading channels of fresh oil palm bunches in Tegar Village, Mandau

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Romiyadi, Romiyadi, and Tulus Swasono. "Modifikasi Mesin Pemotong Rumput Menjadi Alat Panen Sawit Mekanik." Jurnal Sains dan Ilmu Terapan 1, no. 2 (2018): 14–18. http://dx.doi.org/10.59061/jsit.v1i2.118.

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Oil palm harvesting is the process of cutting the palm fruit bunches from the tree to transporting them to the mill which includes the activities of cutting the ripe fruit bunches, picking loose fruit, cutting the fronds, transporting the produce to TPH, and transporting the produce to the mill (PKS). Most of the oil palm farmers use conventional equipment in harvesting oil palm fruit such as dodos or egrek. The process of harvesting oil palm using dodos or egrek will consume a lot of energy because the process is quite difficult and the tools are quite heavy and the equipment is still convent

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Saputri, Dian Ayu, Abdul Hadi, and Ahmad Kurnain. "Mitigasi Emisi CO2 Tanah Gambut yang Ditumbuhi Kelapa Sawit dengan Aplikasi Arang Kayu dan Tandan Kosong Kelapa Sawit." Acta Solum 2, no. 2 (2024): 72–78. http://dx.doi.org/10.20527/actasolum.v2i2.2439.

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Peatlands are developed for the cultivation of plantation crops such as oil palm. However, recently the focus on the development of peatlands for this activity has been so great, especially in relation to the emission of carbon dioxide CO2 into the atmosphere during land clearing, burning of biomass and maintenance of oil palm. The potential for peatland to be used as agricultural land must pay attention to environmental aspects such as the level of CO2 emissions to these changes. This study aims to determine the effect of wood charcoal and empty oil palm fruit bunches on CO2 emissions and the

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Devi, Devi, Ika Fitriana Dyah Ratnasari, Dwi Astutik, Hery Widodo, Roni Ismoyojati, and Nimra Sajjad. "Physical, Chemical, and Biological Pretreatment of Lignocellulose in Oil Palm Empty Fruit Bunches (OPEFB)." Journal of Agri-Food Science and Technology 5, no. 2 (2024): 134–43. https://doi.org/10.12928/jafost.v5i2.12008.

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Oil Palm Empty Fruit Bunch (OPEFB) constitutes a solid waste generated by the palm oil industry. Empty palm oil bunches contain cellulose or fiber. This component is the primary source for generating valuable products, including fermented sugar, chemicals, liquid fuel, carbon sources, and energy. This research contributed to determine the lignin, hemicellulose, and cellulose content of empty palm oil fruit bunches during biological, physical and chemical Pretreatment, as well as to determine the degradation of lignin, hemicellulose and cellulose. Physical treatment uses steam explosion, chemic

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Yetti, Yetti. "MONOPOLY POTENTIAL IN PALM OIL FRESH FRUIT LOANS (FFB) SALE AGREEMENTS INDRAGIRI HULU DISTRICT." Melayunesia Law 6, no. 2 (2022): 205. http://dx.doi.org/10.30652/ml.v6i2.7870.

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The problem is how is the monopoly potential in the sale and purchase agreement of coconut fresh fruit bunches (TBS) and how are efforts to overcome the monopoly potential in the sale and purchase agreement of oil palm fresh fruit bunches (FFB) in Batang Cenaku district. The research method is sociological law, with the research location namely Batu Papan Village, Batang Cenaku District, Kab. Indra Giri Hulu (Inhu). The aim of the study was to analyze the monopoly potential in the sale and purchase agreement of oil palm fresh fruit bunches (FFB) and efforts to overcome the monopoly potential i

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Ardian, Ardian, Ugei Ramahendra Al-Faith, M. Amrul Khoiri, Nurbaiti Nurbaiti, and Angga Pramana. "The Effectiveness Of Slow Release Potassium Fertilizer Found On The Productivity Of Oil Palm (Elaeis guineensis Jacq.) That Have Produced In Peatland." JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) 4, no. 2 (2022): 273–89. http://dx.doi.org/10.36378/juatika.v4i2.1992.

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Oil palm (Elaeis guineensis Jacq.) comes from the Palmae family which is a source of vegetable oil. The production of oil palm plants that continues to increase certainly needs efforts, one of which is through fertilization. This study aimed to see the effectiveness of the frequency of treatment with slow release potassium fertilizer on the productivity of oil palm (Elaeis guineensis Jacq.) plants that have produced on peatlands. This has been implemented in an oil palm plantation in Pangkalan Baru Village, Siak Hulu District, Kampar Regency. The research has been carried out for six months st

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Ruiz Alvarez, Elizabeth, Jhon Banguera, Wilson Pérez Toro, Juan Hernández Hernández, Javier Arévalo, and Mauricio Mosquera Montoya. "Technical and economic assessment of two harvesting tools for young Elaeis oleifera x E. guineensis oil palms." Agronomía Colombiana 38, no. 3 (2020): 418–28. http://dx.doi.org/10.15446/agron.colomb.v38n3.85303.

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The harvest of oil palm fruit bunches represents 25% of the total cost of production of one metric ton of fresh fruit bunches (FFB), and nine-tenths of the costs of this process (i.e., harvest) are labor costs. This study was undertaken to analyze and compare the labor productivity and harvesting costs of young oil palm trees of the species Elaeis oleifera x E. guineensis (OxG) using two different cutting tools. The first tool was a chisel, and the second was a mechanized oil palm cutter. From a methodological perspective, we conducted a time and motion study. The results show that the average

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