133 results for “Oil palm”

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Research ArticleOpen accessPhrase in the titleOn-board Computer Unit Development for Precision Fertilization in Oil Palm Plantations Based on Data from a Precision Agriculture PlatformIndra Permana Solihin, Kudang Boro Seminar et al.This study aims to develop the function of the On-Board Computer Unit (OBC) device to control the Variable-Rate Fertilizer Application (VRFA) device according to the recommendations of the precision agriculture platform for oil palm (Precipalm) platform integrated into the tractor system. Then, the operational movement of tractors integrated with VRFA is to be modeled using the Dead Reckoning (DR) algorithm … …Journal of Computer Science, Vol. 20, Issue 12 · 8 Nov 2024 · 5,586 accessesView PDF Cite

Research ArticleOpen accessPhrase in the titleSomatic Embryogenesis of Oil Palm (Elaeis guineensis Jacq.) from Bud Explants Using Suspension CultureNurul Huda Panggabean, Isnaini Nurwahyuni et al.The propagation of oil palm seeds through tissue culture and somatic embryogenesis is a preferred method due to its ability to produce entire plants without the need for gamete fusion. While somatic embryo proliferation is typically performed on solid media, this approach is less efficient than liquid media, which is both more cost-effective and can lead to better proliferation results. … …OnLine Journal of Biological Sciences, Vol. 23, Issue 2 · 4 May 2023 · 5,863 accessesView PDF Cite

Research ArticleOpen accessPhrase in the titleGIS Mapping of Basal Stem Rot Disease in Relation to Soil Series Among Oil Palm SmallholdersK. Parthiban, R. Vanitah, K. Jusoff et al.Basal Stem Rot (BSR) is a disease caused by fungus which affect oil palm tree. This study aims to visualize the geographical distribution of BSR incidence among oil palm smallholders in Selangor using Geographical Information System (GIS) and its relationship to the type of soil series. The geographical distribution of BSR incidence of smallholders in Selangor were mapped using 168 … …American Journal of Agricultural and Biological Sciences, Vol. 11, Issue 1 · 5 Jan 2016 · 8,683 accessesView PDF Cite

Research ArticleOpen accessPhrase in the titleEffects of Converting Tropical Peat Swamp Forest into Oil Palm Plantation on Water QualitySeca Gandaseca, Noraini Rosli, Mohd Hanafi Idris et al.Peat swamp forest is a unique forest and wetlands ecosystem that recognized as one of the most important reservoir of biodiversity and water resources protection. Rapid development particularly for development, agriculture and plantation in peat swamp forest (PSF) area had given negative impacts to its ecosystem included degradation of its water quality. This study was conducted to determine water quality … …American Journal of Applied Sciences, Vol. 12, Issue 8 · 3 Sep 2015 · 7,629 accessesView PDF Cite

Research ArticleOpen accessPhrase in the titleEFFECT OF MICRONUTRIENTS-ENRICHED FERTILIZERS ON BASAL STEM ROT DISEASE INCIDENCE AND SEVERITY ON OIL PALM (ELAEIS GUINEENSIS JACQ.) SEEDLINGSFabien Fonguimgo Tengoua, Mohamed M. Hanafi, A. S. Idris et al.Basal stem rot caused by Ganoderma boninense constitutes a serious threat to oil palm industry in Southeast Asia, especially in Malaysia and Indonesia and in Papua New Guinea and Pacific Islands. It is also expanding in some oil palm growing countries in Latin America and Africa and will soon become a worldwide concern to oil palm cultivation. To date, none … …American Journal of Applied Sciences, Vol. 11, Issue 10 · 5 Dec 2014 · 8,014 accessesView PDF Cite

Research ArticleOpen accessPhrase in the titleASSESSMENT OF OIL PALM PLANTATION AND TROPICAL PEAT SWAMP FOREST WATER QUALITY BY MULTIVARIATE STATISTICAL ANALYSISSeca Gandaseca, Noraini Rosli, Mohammad Shawkat Hossain, Chandra Imam AriantoThis study reports the spatio-temporal changes in river and canal water quality of peat swamp forest and oil palm plantation sites of Sarawak, Malaysia. To investigate temporal changes, 192 water samples were collected at four stations of BatangIgan, an oil palm plantation site of Sarawak, during July-November in 2009 and April-July in 2010. Nine water quality parameters including Electrical Conductivity … …American Journal of Environmental Sciences, Vol. 10, Issue 4 · 3 Jul 2014 · 8,218 accessesView PDF Cite

Research ArticleOpen accessPhrase in the titleLIFE CYCLE ASSESSMENT FOR OIL PALM BASED PLYWOOD: A GATE-TO-GATE CASE STUDYM. Shamim Ahmad, Vijaya Subramaniam, Halimah Mohammad et al.Life Cycle Assessment (LCA) is an important tool for identifying potential environmental impacts associated with the production of palm based plywood. This study is to make available the life cycle inventory for gate-to-gate data so that the environmental impact posed by oil palm based plywood production can be assessed. Conducting an LCA on the palm based plywood that are derived … …American Journal of Environmental Sciences, Vol. 10, Issue 1 · 15 Mar 2014 · 9,073 accessesView PDF Cite

Research ArticleOpen accessPhrase in the titleEFFECTIVENESS OF A PARTICIPATORY ACTION ORIENTED TRAINING INTERVENTION APPROACH AMONG HARVESTERS IN OIL PALM PLANTATIONNg Yee Guan, Shamsul Bahri Mohd Tamrin, Ismi Arif Ismail et al.Consistent with the global demand for palm oil, the intensified upstream harvesting activities of oil palms’ fresh fruit bunches, despite the harvesters evidences of various ergonomics risk factors leading to musculoskeletal disorders should be a cause for concern. Thus, this study describes the effectiveness of a modified and locally adapted Participatory Action-Oriented Training intervention program in improving the working environment … …American Journal of Applied Sciences, Vol. 11, Issue 4 · 8 Feb 2014 · 8,980 accessesView PDF Cite

Research ArticleOpen accessPhrase in the titleGanoderma Species Associated with Basal Stem Rot Disease of Oil PalmLing-Chie Wong, Choon-Fah J. Bong, A. S. IdrisProblem statement: Basal Stem Rot disease (BSR) is one of the most serious diseases that have been causing major losses in the oil palm industry in Southeast Asia, especially in Malaysia and Indonesia. Several species of Ganoderma have been reported pathogenic to oil palm, however, the diversity and differentiation of the Ganoderma species were not widely studied and the identity … …American Journal of Applied Sciences, Vol. 9, Issue 6 · 19 Mar 2012 · 9,631 accessesView PDF Cite

Research ArticleOpen accessPhrase in the titleNeural Network in Modeling Malaysian Oil Palm YieldZuhaimy Ismail, Azme KhamisProblem statement: Forecasting of palm oil yield has become an important element in the management of oil palm industry for proper planning and decision making. The importance of yield forecasting has led us to explore modeling of palm oil yield for Malaysia using the most recent development of Artificial Neural Network (ANN). The main issue in yield forecasting is to … …American Journal of Applied Sciences, Vol. 8, Issue 8 · 19 Jul 2011 · 8,576 accessesView PDF Cite