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Journal articles on the topic 'Nigerian Institute for Oil Palm Research'

Author: Grafiati
Published: 4 June 2021
Last updated: 16 February 2022

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1

Okoye, M. N., C. Bakoumé, M. I. Uguru, R. Singh, and C. O. Okwuagwu. "Genetic Relationships between Elite Oil Palms from Nigeria and Selected Breeding and Germplasm Materials from Malaysia via Simple Sequence Repeat (SSR) Markers." Journal of Agricultural Science 8, no. 2 (2016): 159. http://dx.doi.org/10.5539/jas.v8n2p159.

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<p>Nine SSR markers were used to study the genetic relationships among 26 elite oil palm materials from Nigeria and Malaysia. The Nigerian elite materials comprised 15 Nigerian Institute for Oil Palm Research (NIFOR) oil palm parental genotypes. The 11 Malaysian genotypes included 2 <em>dura</em> and 2 <em>pisifera</em> advanced breeding lines, 3 palms from natural populations of Nigeria, and 2 from each of the Angola, and Madagascar natural oil palm collections maintained at the Malaysian Palm Oil Board (MPOB). The results revealed a high percentage of polymorphi
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2

Nwawe, CN, BO Erumwenbibi, SN Utulu, M. Dada, and EI Omofonmwan. "Economic assessment of oil palm projects in Nigeria." Journal of Agriculture, Forestry and the Social Sciences 11, no. 2 (2015): 16–25. http://dx.doi.org/10.4314/joafss.v11i2.2.

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Due to the dramatic increase in the incidence and severity of poverty in Nigeria arising from the dwindling performance of the agricultural sector where a preponderant majority of the poor are employed, the revenue from the farmer’s output is of paramount importance in order to maintain continuous cycle of production. However, this study was designed to economically assess oil palm projects in Nigeria. Secondary data used for this study were collected from Nigerian Institute for Oil Palm Research (NIFOR) and related journals. The data collected were analyzed using discounted cash flow techniqu
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3

L., O. Ihase, Horn R., O. Anoliefo G., R. Eke C., O. Okwuagwu C., and Asemota O. "Assessment of an oil palm population from Nigerian Institute for Oil Palm Research (NIFOR) for simple sequence repeat (SSR) marker application." African Journal of Biotechnology 13, no. 14 (2014): 1529–40. http://dx.doi.org/10.5897/ajb2013.13428.

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4

N.E, Okore, Anaehobi E.S., and Haliru Y.U. "Level of Awareness of Open Access Electronic Resources by Scientists in Agricultural Research Institutes in Edo State, Nigeria." International Journal for Innovation Education and Research 3, no. 8 (2015): 110–18. http://dx.doi.org/10.31686/ijier.vol3.iss8.416.

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Purpose: This study was conducted to determine the level of awareness of open access electronic resources (OAER) by scientists in agricultural research institutes in Edo State, South – South geopolitical zone of Nigeria.Methodology: Descriptive survey research design was adopted. One hundred and fifty research scientists in agricultural research institutes in Edo (70 from Rubber Research Institute of Nigeria and 80 from Nigerian Institute For Oil Palm Research) constituted the population for the study. Questionnaire was used as instrument for data collection. Two research questions guided the
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T. I., Aneni, Adaigbe V. C., Ogbebor C. O., Okere C. I., and Aghayedo C. O. "Impact of Weather Factors on Coelaenomenodera elaiedis MLK (Coleoptera: Chrysomelidae) in Nigeria." Journal of Biotechnology Research, no. 68 (October 31, 2020): 115–28. http://dx.doi.org/10.32861/jbr.68.115.128.

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The leaf miner (Coelaenomenodera elaeidis) is a major pest of the oil palm. It breaks out in epidemic proportions periodically, resulting in severe leaf defoliation and consequently low fresh fruit bunch (FFA) yield. This study analyses temperature, rainfall, relative humidity, and leaf miner abundance records sampled in oil palm fields between 1976 and 1980 in the main station of the Nigerian Institute for Oil Palm Research (NIFOR). Data for temperature, rainfall, and relative humidity were obtained from NIFOR meteorological station. Mathematical relationships between the insect stages (larva
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6

Osarenmwinda, Smart. "Determinants of employee motivation in the nigerian institute for oil palm research [nifor]: herzberg's hygiene factor approach." ACADEMICIA: AN INTERNATIONAL MULTIDISCIPLINARY RESEARCH JOURNAL 11, no. 2 (2021): 435–52. http://dx.doi.org/10.5958/2249-7137.2021.00386.4.

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7

Okoye, M. N., R. Singh, M. I. Uguru, and C. Bakoumé. "Application of microsatellite markers for hybrid verification and genetic analysis of oil palm (Elaeis guineensis Jacq.)." Nigerian Journal of Biotechnology 37, no. 2 (2021): 1–12. http://dx.doi.org/10.4314/njb.v37i2.1.

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The legitimacy of parents and progenies used in crop improvement programmes is vital for any meaningful progress in selection. While acknowledging the shortcomings of controlled pollination in oil palm breeding and commercial seed production, the legitimacy of 20 oil palm progenies from the Nigerian Institute for Oil Palm Research (NIFOR) breeding programme was determined using 16 fluorescently-labeled microsatellite markers. The genotyping of parents and progenies was conducted by capillary electrophoresis using the ABI 3730 DNA Genetic Analyzer (Applied Biosystems, USA). Results revealed a c
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8

Omoze, E. L., and F. O. Edeko. "Statistical tuning of cost 231 Hata model in deployed 1800mhz GSM networks for a rural environment." Nigerian Journal of Technology 39, no. 4 (2021): 1216–22. http://dx.doi.org/10.4314/njt.v39i4.30.

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Radio propagation planning requires the use of propagation models in planning cell size as well as frequency assignment. This paper presents a comparative study of path loss predicted using COST 231 Hata model and ECC-33 model on received signal strength data collected from three deployed GSM networks at 1800MHz in Nigerian Institute for Oil Palm Research environment (NIFOR), Edo State, Nigeria. Based on the Mean Prediction Error (MPE) and Root Mean Square Error (RMSE) values obtained from the comparison, the COST 231 Hata model was tuned using the least square approach. The result obtained af
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9

Lee, Joan. "Reviewer Acknowledgements for Sustainable Agriculture Research, Vol. 9, No. 2." Sustainable Agriculture Research 9, no. 2 (2020): 129. http://dx.doi.org/10.5539/sar.v9n2p129.

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Sustainable Agriculture Research wishes to acknowledge the following individuals for their assistance with peer review of manuscripts for this issue. Their help and contributions in maintaining the quality of the journal are greatly appreciated.
 
 Sustainable Agriculture Research is recruiting reviewers for the journal. If you are interested in becoming a reviewer, we welcome you to join us. Please contact us for the application form at: sar@ccsenet.org
 
  
 
 Reviewers for Volume 9, Number 2
 
 Adel Khashaveh, Islamic Azad University, Iran&#x
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10

Abikoye, B. O., and P. E. Amiolemhen. "Development of a Production Planning Method for the NIFOR Digester Screw Press." Advanced Materials Research 824 (September 2013): 499–504. http://dx.doi.org/10.4028/www.scientific.net/amr.824.499.

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In most production environments, the problem of efficiently scheduling production jobs on several machines is an important consideration when attempting to design a work plan that makes effective use of the available resources because job scheduling in manufacturing is at the crux of production planning because of its impact on revenues. This work examined the production planning and scheduling of jobs at the Nigerian Institute for Oil Palm Research (NIFOR) with the aim of developing an effective production planning method for the production of one of its products the Digester Screw Press (DSP
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11

Osemwegie, Q., M. Anyiwe, and J. Odewale. "Econometric Analysis of the Economic Cost of Lethal Yellowing Disease (LYD) on Coconut (Cocos nucifera L.) Yield in LYD Epidemic Area of Nigeria: A Case Study of Nigerian Institute for Oil Palm Research (NIFOR)." American Journal of Experimental Agriculture 11, no. 5 (2016): 1–10. http://dx.doi.org/10.9734/ajea/2016/24003.

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12

Shehu, Sani, and Mohd Afandi Salleh. "NECESSITATING FACTORS TO NIGERIAN FAILURE ON PALM OIL." Asian People Journal (APJ) 3, no. 2 (2020): 36–42. http://dx.doi.org/10.37231/apj.2020.3.2.166.

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The oil palm tree, is originally a native crop of the tropical forest of West Africa. Palm oil trade emergedduring the British Industrial Revolution, whereby it was used for machines lubrication. Nigeria is among thefew places where the fruit was first discovered before the 14th century. Palm oil serves as the main vegetableoil produced globally, generating almost 60% of international trade in vegetable oils. In 1960s, Nigeria wasthe largest palm oil-producing and exporting country in the world. This accounted for forty-three percent ofentire palm oil global production, but the production enti
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Shehu, Sani, Mohd Afandi Salleh, and Yusuf Kamaluddin Ibrahim. "An assessment of the unsustainable Nigerian policies on palm oil." Liberal Arts and Social Sciences International Journal (LASSIJ) 5, no. 2 (2021): 61–69. http://dx.doi.org/10.47264/idea.lassij/5.2.6.

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Viewing dark triad as a positive personality trait, the researchers intend to explore the constructive use of impression management with regard to career success based on structural holes theory, paying particular attention to social capital and network benefits as sequential mediators between impression management and career success. A systematic literature review was conducted comprising published research studies on the chosen variables of interest. The researchers made use of several websites and links, like Google Scholar, PsychINFO, ResearchGate, and Web of Science. The systematic resear
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14

Murcia, Maria Jose, and Joleen Timko. "PZ Wilmar and palm oil expansion to West Africa." CASE Journal 13, no. 5 (2017): 661–78. http://dx.doi.org/10.1108/tcj-01-2017-0005.

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Synopsis In 2014, PZ Wilmar announced a new oil palm business worth $650 million in Cross River State, which would aggressively expand Nigeria’s palm oil production. In July 2015, a year after the plan was announced, a report jointly released by Friends of the Earth US and Environmental Rights Action Nigeria alleged that Wilmar was not complying with Nigerian laws, and accused them of human rights violations, environmental destruction, fraud, and land grabbing. The multifaceted nature of the “Cross River State crisis” permits “close-ups” from different vantage points to analyze the economic, e
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15

Siregar, Rudi Munzirwan. "Analysis of Fosfor Hara Elements in Coconut Leaves Oil By Spectrofotometry." Indonesian Journal of Chemical Science and Technology (IJCST) 3, no. 1 (2020): 35. http://dx.doi.org/10.24114/ijcst.v3i1.18547.

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As Have been conducted by analysis element of hara phosphorus at palm leaf in indonesia oil palm research institute at medan. Determination of phosphorus rate in palm leaf conducted with methode of spektrofotometri uv-visible. Result of analysis indicate that phosphorus rate the obtained is 0,16% in palm leaf. Of this result indicate that phosphorus rate in palm leaf still less, answer the demand of standard which have been determined by that is between 0,17 - 0,19%.
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16

Murugesan, P., D. Ramajayam, P. Preethi, et al. "Identification and evaluation of bunch components of Nigerian source oil palms (Elaeis guineensis Jacq.) from Hut Bay, Little Andaman Island, India." Journal of Environmental Biology 42, no. 3 (2021): 678–86. http://dx.doi.org/10.22438/jeb/42/3/mrn-1152.

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Aim: The present study was carried out with an aim to select promising individual oil palms from Nigerian source population at Hut Bay, Little Andaman Island for utilization in breeding programme, enrich germplasm assemblage and conservation in the field gene bank. Methodology: The Nigerian source oil palm were subjected to fruit cut testing and evaluated for eleven bunch quality components of horticultural importance at Oil Palm Research Centre, Palode in Kerala. Results: The maximum standard deviation was observed for total number of fruits followed by total number of spikelet and percentage
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17

Ebere, Enyoh Christian, Verla Andrew Wirnkor, Enyoh Emmanuel Chinedu, and Verla Evelyn Ngozi. "A Review on the Quality of Palm Oil (Elaeis guineensis) Produced Locally in Imo State, Nigeria." Sustainable Food Production 4 (December 2018): 40–50. http://dx.doi.org/10.18052/www.scipress.com/sfp.4.40.

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Over 70 % inhabitants of Imo state pend on palm oil for their cooking, frying etc. The study reviews available data on palm oil quality produced locally in Imo state with a view of providing up-to-date information and identify research gaps that could have health consequences on consumers. Peer reviewed scientific articles were reviewed and a meta-analysis of four different scientific research databases, PubMed, Web of Science, Google Scholar and Directory for Open-Access Journals was conducted. The result showed that palm oil produced locally in Imo state has average of pH (4.73), acid value
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18

Sambanthamurthi, R., N. Rajanaidu, and S. Hasnah Parman. "Screening for lipase activity in the oil palm." Biochemical Society Transactions 28, no. 6 (2000): 769–70. http://dx.doi.org/10.1042/bst0280769.

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The oil palm mesocarp contains an endogenous lipase which is strongly activated at low temperature. Lipase activity is thus very conveniently assayed by prior exposure of the fruits to low temperature. More than 100 oil palm samples from the germplasm collection of the Palm Oil Research Institute of Malaysia (now known as the Malaysian Palm Oil Board) were screened for nonesterified fatty acid activity using both the lowtemperature activation assay and a radioactivity assay. The results showed good correlation between assay procedures. The different samples had a very wide range of lipase acti
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19

Wahyono, Teguh. "EKONOMI INDUSTRIKELAPA SAWIT DI INDONESIA SERTA KAITANNYA DENGAN PROGRAM PENELITIAN DAN PENGEMBANGAN." Agro Ekonomi 15, no. 1 (2017): 85. http://dx.doi.org/10.22146/jae.18173.

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This paper presents the role of oil palm into national economy, especially into Gross Domestic Product, fiscal earnings, employment, and regional development. Thispaper also brings up research and development program of oil palm, in terms of technology and socio-economic, by considering governmental policy, especially Board of Agriculture Research and Development. "2003 oil palm production is Rp39.39 trillion, with the contribution to plantation, agriculture, and entire sector GDP are 84%, 13%, and 2%, respectively. Land tax (PBB) is Rp3.8 billion, income tax (PPh) Rp5.12 trillion, value added
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20

Chairunnisa, Chairunnisa, Riyanto Riyanto, and Abdul Karim. "Isolasi dan Uji Bakteri Lipolitik dalam Mendegradasi Minyak Pada Limbah Cair Kelapa Sawit di Kebun Marihat, Pematang Siantar." Jurnal Ilmiah Biologi UMA (JIBIOMA) 1, no. 2 (2019): 44–52. http://dx.doi.org/10.31289/jibioma.v1i2.155.

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Research on isolation and testing of lipolityc bacteria in oli degradation of palm oil mill efluent (POME) at Marihat, Pematang Siantar. This research was conduteted at the Bioproses Laboratory, Palm Oil Research Institute, Medan. The purpose of this study was to obtain lipolytic bacterial isolates and determine the ability of these lipolytic bacteria to degrade oil. Isolation of bacteria using a selective medium lipolytic. Data of the analysis that were 8 isolates of lipolytic bacteria in pallm oil mill effluent and the potential to degrade oil with index activity of lipolytic isolates. The h
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Sebayang, Lukas. "Efect of palm oil factory sludge manure on the growth and yield of cabbage." Jurnal Pertanian Tropik 6, no. 3 (2019): 371–74. http://dx.doi.org/10.32734/jpt.v6i3.3167.

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Palm sludge is a source of organic material potential to increase cabbage production. The researchwas conducted at Berastagi Sub Research Institute for Horticulture at 1.230 m above sea level onSeptember 2017 to January 2018. The purpose of this study was to determine the effect of palm oilfactory sludge manuring on cabbage growth and yield. The experiment used Randomized BlockDesign with 5 replications. The results indicated that treatment of NPK + Cattle manure at 30 tons/hawas the highest yield (73.4 tons/ha) followed by treatment NPK + Palm Oil Factory Sludge at 15tons/ha ( 69.6 tons/ha).
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22

Al-Sayyed, Hiba F., and Hamed R. Takruri. "Modification of American Institute of Nutrition Rat Diet in Mammary Cancer Research." Journal of Agricultural Science 8, no. 5 (2016): 173. http://dx.doi.org/10.5539/jas.v8n5p173.

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<p>This research was performed to test the effect of date palm fruit (<em>Phoenix datylifera </em>L.) of (Al-Barhi) type at the two maturity stages “Rutab” and “Tamr” on the 7,12-dimethylbenz(a)anthracene (DMBA)-induced mammary cancer using the rat model. The experimental diets included soybean group as a control group since soybean is known to be protective against mammary cancer.</p><p>The diets, except for the soybean diet, were a modification of the American Institute of Nutrition-1993 (AIN-93) diet that is free of any soybean products. Soybean oil was replace
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Wulandari, Ayu, and Erwinsyah Erwinsyah. "Distribution of Vascular Bundles and Physical Properties Analysis of Variety DxP Oil Palm Trunk Based on Various Zones and Trunk Heights." Jurnal Penelitian Kelapa Sawit 28, no. 1 (2020): 1–14. http://dx.doi.org/10.22302/iopri.jur.jpks.v28i1.93.

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In an attempt to obtain a homogenous board density from the palm trunk, this research was carried out to analyze the distribution of vascular bundles and the physical properties of the oil palm trunk (moisture content, density, and specific gravity) in various zones and trunk heights. Oil palm trunk samples were used from 29 years old palm (Planted on 1991) which acquired from Aek Pancur Experimental plantation, Indonesian Oil Palm Research Institute (IOPRI). The oil palm trunk sample was cut based on the trunk zones (peripheral, central, and inner), and trunk heights (1, 2, 3, 4, 5, 6, 7 m).
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Ekhator, F., C. O. Okeke, O. A. Ogundipe, B. Ahmed, and C. E. Ikuenobe. "Efficacy of tank mixture glufosinate ammonium and indaziflam for weed control in oil palm." Ghana Journal of Agricultural Science 56, no. 1 (2021): 87–103. http://dx.doi.org/10.4314/gjas.v56i1.7.

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The apprehension among oil palm farmers on the toxicity of glyphosate necessitated the need for an alternative herbicide for weed control in oil palm. Thus, a study was conducted at the Ni­gerian Institute for Oil Palm Research (NIFOR) to determine the efficacy of tank mixture of glu­fosinate ammonium (Basta) + indaziflam (Alion) for weed control in oil palm. The treatments consisted of glyphosate at 1.5 kg a.i ha-1, glyphosate + diuron at 1.5+2.0 kg a.i. ha-1, glufosinate ammonium at 0.4 kg a.i. ha-1, glufosinate ammonium at 0.5 kg a.i. ha-1, tank mixture of glufos­inate ammonium + indaziflam
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25

Domfeh, O., G. A. Ameyaw, H. K. Dzahini-Obiatey, et al. "Use of Immune Crops as Barrier in the Management of Cacao Swollen Shoot Virus Disease (CSSVD)—Long-Term Assessment." Plant Disease 100, no. 9 (2016): 1889–93. http://dx.doi.org/10.1094/pdis-03-16-0404-re.

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A field trial was conducted at the Cocoa Research Institute of Ghana from 1992 to 2004 to investigate the prospects of using Cacao swollen shoot virus (CSSV)-immune crops as a barrier to prevent the spread of the virus from existing outbreaks into newly established cacao plantings. The treatments consisted of four crops—citrus (Citrus spp.), oil palm (Elaeis guineensis Jacq.), kola (Cola nitida Vent.), and cacao (Theobroma cacao L.)—planted as a barrier between cacao trees serving as test plants on one side and as source of CSSV strain 1A infection on the other. Over a 7-year period post CSSV
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26

Lumentut, Novalisa, and Meldy L. A. Hosang. "Demografi Kumbang Elaeidobius kamerunicus Faust (Coleoptera: Curculionidae) sebagai Serangga Polinator pada Tanaman Kelapa Sawit / The Demographic of Elaeidobius kamerunicus Faust Beetle (Coleoptera: Curculionidae) as Insect Pollinators on Oil Palm Plant." Buletin Palma 17, no. 1 (2017): 89. http://dx.doi.org/10.21082/bp.v17n1.2016.89-95.

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<p>The role of pollinator beetles E. kamerunicus in oil palm plantations needed for pollination and increase fruit formation. E. kamerunicus beetle pollen can move well on oil palm. This research aims to study the demographic E. kamerunicus statistics to predict the rate of growth. This study used male flower oil palm as a breeding and insect pollinators E. kamerunicus obtained and in the collection of the field in the oil palm plantations in the district Wood tides of Province West Sulawesi and in Pamona district, Central Sulawesi and the Laboratory of Entomology Indonesian Palmae Resea
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Musa, Ahmad Farouk, Jeswant Dillon, Mohamed Ezani Md Taib, Alwi Mohamed Yunus, Rusli Bin Nordin, and Yuen Kah Hay. "A study protocol for a randomized controlled trial on the prevention of atrial fibrillation after coronary artery bypass grafting surgery using Tocotrienol, an isomer of Vitamin E derived from palm oil." F1000Research 7 (February 22, 2018): 215. http://dx.doi.org/10.12688/f1000research.12912.1.

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Background: One of the most common complications following coronary artery bypass grafting (CABG) surgery is atrial fibrillation (AF), which contributes towards increasing morbidity and mortality, length of hospital stay (LoHS) and reduced quality of life (QoL) of patients. Objectives: To determine whether the intake of Tocotrienol, a Vitamin E isomer derived from palm oil, before and immediately following CABG prevents AF, reduces LoHS, and improves the QoL of patients. Protocol: The study is registered with the National Medical Research Register with a trial number NMRR-17-1994-34963 and des
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Musa, Ahmad Farouk, Jeswant Dillon, Mohamed Ezani Md Taib, Alwi Mohamed Yunus, Rusli Bin Nordin, and Yuen Kah Hay. "Hypotheses, rationale, design, and methods for evaluation of a randomized controlled trial using Tocotrienol, an isomer of Vitamin E derived from palm oil, on the prevention of atrial fibrillation after coronary artery bypass grafting surgery." F1000Research 7 (May 8, 2018): 215. http://dx.doi.org/10.12688/f1000research.12912.2.

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Background: One of the most common complications following coronary artery bypass grafting (CABG) surgery is atrial fibrillation (AF), which contributes towards increasing morbidity and mortality, length of hospital stay (LoHS) and reduced quality of life (QoL) of patients. Objectives: To determine whether the intake of Tocotrienol, a Vitamin E isomer derived from palm oil, before and immediately following CABG prevents AF, reduces LoHS, and improves the QoL of patients. Protocol: The study is registered with the National Medical Research Register with a trial number NMRR-17-1994-34963 and des
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Musa, Ahmad Farouk, Jeswant Dillon, Mohamed Ezani Md Taib, Alwi Mohamed Yunus, Rusli Bin Nordin, and Yuen Kah Hay. "Hypotheses, rationale, design, and methods for evaluation of a randomized controlled trial using Tocotrienol, an isomer of Vitamin E derived from palm oil, on the prevention of atrial fibrillation after coronary artery bypass grafting surgery." F1000Research 7 (August 1, 2018): 215. http://dx.doi.org/10.12688/f1000research.12912.3.

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Background: One of the most common complications following coronary artery bypass grafting (CABG) surgery is atrial fibrillation (AF), which contributes towards increasing morbidity and mortality, length of hospital stay (LoHS) and reduced quality of life (QoL) of patients. Objectives: To determine whether the intake of Tocotrienol, a Vitamin E isomer derived from palm oil, before and immediately following CABG prevents AF, reduces LoHS, and improves the QoL of patients. Protocol: The study is registered with the National Medical Research Register with a trial number NMRR-17-1994-34963 and des
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30

Aulia, Riski. "EVALUASI KERAGAMAN GENETIK TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) DI KEBUN PERCOBAAN PPKS BERDASARKAN PRIMER SSR (Simple Sequence Repeats)." Jurnal Pertanian Tropik 4, no. 3 (2017): 236–39. http://dx.doi.org/10.32734/jpt.v4i3.3100.

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This research aimed to obtain information on genetic diversity populations of E. guineensis using SSR markers. This research was conducted in Biology Molecular Laboratory, Indonesian Oil Palm Research Institute, Marihat, Pematangsiantar, North Sumatera from March 2016 to November 2016. A total of 100 palm oil samples used in this research, including 20 samples from the populations of E. guineensis TR01S, including 20 samples from the populations of E. guineensis BJ022S, including 20 samples from the populations of E. guineensis BJ42S, including 20 samples from the populations of E. guineensis
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Santi, Laksmita Prima, Donny Nugroho Kalbuadi, and Didiek Hadjar Goenadi. "Empty Fruit Bunches as Potential Source for Biosilica Fertilizer for Oil Palm." Journal of Tropical Biodiversity and Biotechnology 4, no. 3 (2019): 90. http://dx.doi.org/10.22146/jtbb.38749.

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In Indonesia, the development of oil palm plantations has been going on a pervasive way; they covered about 14.03 million hectares in 2017. This massive coverage of land might then generate a tremendous amount of biomass per year, both in the form of both solid and liquid wastes. The processing of fresh fruit bunches (FFB) in palm oil mill (POM) produces wastes that primarily in the form of empty fruit bunches (EFB), which is amounting of up to 25% (w/w) of FFB. It has been being indicated that EFB contains a considerable amount of silica (Si) which attracts the Indonesian Research Institute f
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Parmen, Adibah, MOHD NOOR MAT ISA, FARAH FADWA BENBELGACEM, Hamzah Mohd Salleh, and Ibrahim Ali Noorbatcha. "COMPARATIVE METAGENOMICS ANALYSIS OF PALM OIL MILL EFFLUENT (POME) USING THREE DIFFERENT BIOINFORMATICS PIPELINES." IIUM Engineering Journal 20, no. 1 (2019): 1–11. http://dx.doi.org/10.31436/iiumej.v20i1.909.

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ABSTRACT: The substantial cost reduction and massive production of next-generation sequencing (NGS) data have contributed to the progress in the rapid growth of metagenomics. However, production of the massive amount of data by NGS has revealed the challenges in handling the existing bioinformatics tools related to metagenomics. Therefore, in this research we have investigated an equal set of DNA metagenomics data from palm oil mill effluent (POME) sample using three different freeware bioinformatics pipelines’ websites of metagenomics RAST server (MG-RAST), Integrated Microbial Genomes with M
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Situmeang, Amnesty Situmeang. "PENGGUNAAN BERBAGAI PLASMA NUTFAH KELAPA SAWIT KOLEKSI PPKS RIAU TERHADAP POPULASI SERANGGA PENYERBUK KELAPA SAWIT." Jurnal Pertanian Tropik 4, no. 2 (2017): 114–21. http://dx.doi.org/10.32734/jpt.v4i2.3077.

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This research was to study the use of various oil palm germplasm collection of Indonesian Oil PalmResearch Institute (IOPRI) Riau on a population of insect pollinators (Elaeidobius kamerunicus Faust.)in Riau Province Kalianta Gardens. The research was conducted from May until July 2016 bya purposive sampling method. The results showed that E. kamerunicus total population of 9,123head/0.5ha with E. kamerunicus male sex ratio of 3,160 head/0.5ha and females amounted to 5,963heads/0.5ha in male flowers and a total population of 433 head/0.5ha with a ratio E. kamerunicusmale genitals of 182 head/0
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34

Anwar, Ea Kosman. "Efektivitas Cacing Tanah Pheretima hupiensis, Edrellus sp. dan Lumbricus sp. dalam Proses Dekomposisi Bahan Organik." Journal of Tropical Soils 14, no. 2 (2013): 149–58. http://dx.doi.org/10.5400/jts.2009.v14i2.149-158.

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The earthworms are the one of soil fauna component in soil ecosystem have an important role in organic matter decomposition procces. The earthworm feed plant leaf and plant matter up to apart and dissolved. Earthworm metabolisms produce like faeces that mixed with decomposed organic matter mean vermicompost. The vermicompost fertility varies because of some kind of earthworm differ in "niche" and attitude. The experiment was to study the effectivity of earthworm on organic matter decomposition which has been conducted in Soil Biological and Healthy Laboratory and Green House of Soil Research I
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Irawan, Ahmad, and Robiah Robiah. "GREEN SYNTHESIS NANOPARTIKEL GRAPHENE DENGAN AGEN PEREDUKSI URIN MANUSIA DAN APLIKASINYA SEBAGAI ADITIF BIONANOLUBRICANT BERBASIS CPO (CRUDE PALM OIL)." Jurnal Distilasi 2, no. 2 (2018): 33. http://dx.doi.org/10.32502/jd.v2i2.1201.

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Graphene is a nanomaterial that has been widely applied to various fields because of the uniqueness of the material, therefore this material is very interesting to be developed as an additive in lubricant. This study aims to determine the optimum additive weight ratio and obtain optimum operating conditions in the graphene dispersion process in base oil. This research is divided into 2 stages: preliminary research and main research. The preliminary study aims to transform the chemical structure of crude palm oil (CPO) through a three-stage reaction into a polyol as a base oil. The main researc
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Harahap, Iman Yani, Sumaryanto Sumaryanto, Taufiq Caesar Hidayat, Wan Rizki Fauzi, and Yusran Pangaribuan. "PRODUCTION OF OIL PALM SEX INFLORESCENSE AND ITS RESPONSE ON THE TREATMENT OF PLANT EXOGENOUS HORMONE TREATMENT UNDER DROUGHT CONDITION." Jurnal Penelitian Kelapa Sawit 25, no. 1 (2018): 31–46. http://dx.doi.org/10.22302/10.22302/iopri.jur.jpks.v25i1.23.

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To determining effects of drought on the oil palm sex inflorescene and its response on plant hormone treatmet under drought condition. Then it was carried out the serial treatment at indonesian oil palm research institute (IOPRI) field area trial in Pulau Maria, Asahan District, North Sumatra during 4 year (2013 until midle of 2016). These area having flat topography class with sandy loam texture of typic paleudult soil type and suffering frequently of 200- 460 mm water deficit per year. The trial were undertaken on oil palm tenera's type with 8 years old (planted in 2005). The trial including
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Harahap, Iman Yani, Sumaryanto Sumaryanto, Taufiq Caesar Hidayat, Wan Rizki Fauzi, and Yusran Pangaribuan. "PRODUCTION OF OIL PALM SEX INFLORESCENSE AND ITS RESPONSE ON THE TREATMENT OF PLANT EXOGENOUS HORMONE TREATMENT UNDER DROUGHT CONDITION." Jurnal Penelitian Kelapa Sawit 25, no. 1 (2017): 31–46. http://dx.doi.org/10.22302/iopri.jur.jpks.v25i1.23.

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To determining effects of drought on the oil palm sex inflorescene and its response on plant hormone treatmet under drought condition. Then it was carried out the serial treatment at indonesian oil palm research institute (IOPRI) field area trial in Pulau Maria, Asahan District, North Sumatra during 4 year (2013 until midle of 2016). These area having flat topography class with sandy loam texture of typic paleudult soil type and suffering frequently of 200- 460 mm water deficit per year. The trial were undertaken on oil palm tenera's type with 8 years old (planted in 2005). The trial including
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38

Junaidi, Junaidi, Atminingsih Atminingsih, Eka Boby Febrianto, and Rina Maharany Maharany. "Pertumbuhan Batang Bawah Karet pada Beberapa Komposisi Media Tanam dalam Root Trainer." Jurnal Ilmu Pertanian Indonesia 26, no. 1 (2021): 69–77. http://dx.doi.org/10.18343/jipi.26.1.69.

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The rubber tree rootstock nursery using the root trainer method is aimed to promote root growth through the use of non-soil growing media in a special container. This technology offers the advantages of a shortened breeding process, good rooting, and ease of delivery. The objective of this study is to investigate the effect of the planting media composition of oil palm bunches compost, manure, rice husk, solid decanter, and Trichoderma viride on the growth of rubber rootstock under the root trainer method. The research was carried out in the greenhouse of the Sungei Putih Research Center, Indo
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39

Nwilo, P. C., and O. T. Badejo. "OIL SPILL PROBLEMS AND MANAGEMENT IN THE NIGER DELTA." International Oil Spill Conference Proceedings 2005, no. 1 (2005): 567–70. http://dx.doi.org/10.7901/2169-3358-2005-1-567.

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ABSTRACT The coastal area of the Niger Delta is the home to oil explorations and exploitations in Nigeria. Oil spill incidents are common along the Nigeria. The main sources of oil spill on the Niger Delta are: vandalisation of the oil pipelines by the local inhabitants; ageing of the pipelines; oil blow outs from the flow stations; cleaning of oil tankers on the high sea and disposal of used oil into the drains by the road side mechanics. By far the most serious source of oil spill is through the vandalisation of pipelines either as a result of civil disaffection with the political process or
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40

Obahiagbon, K. O., and G. B. Olowojoba. "Distribution of some Heavy Metals in Leachates from a Municipal Waste Dumpsite." Advanced Materials Research 18-19 (June 2007): 495–500. http://dx.doi.org/10.4028/www.scientific.net/amr.18-19.495.

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The distribution of heavy metals in leachates from a waste dumpsite was investigated. Soil samples were taken from a major dumpsite in Edo State located at Oluku near the National Institute for Oil Palm Research (NIFOR) and analyzed. The heavy metals considered were Iron, Lead, Zinc, Mercury, Chromium, Cadmium, Arsenic, Nickel, and Copper. The concentrations, in mg/l, of these heavy metals in the leachates from the soil samples over a distance of 80 meters were determined using the Atomic Absorption Spectrophotometer (AAS). The following results were obtained, the concentration of Iron ranged
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Istina, Ida Nur, Nurhayati Nurhayati, and Jakoni Jakoni. "SUMBANGAN MIKROBA PELARUF FOSFAT INDEGENUS TERHADAP PENINGKATAN PRODUKTIVITAS LAHAN PERTANIAN DI PROVINSI RIAU." DINAMIKA PERTANIAN 35, no. 3 (2020): 27–34. http://dx.doi.org/10.25299/dp.2019.vol35(3).4562.

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ABSTRACT
 
 The obstacle to agricultural development in peatlands is the low nutrient content needed for plant growth. One effort that can be done to increase agricultural productivity in peatlands is a friendly environmental fertilization. This research aims to find out the role of indigenous phosphate solubilizing microbes in enhanced peat soil fertility in Kampar District in 2014 by using a Factorial Randomized Block Design with 3 replications. First factor was MPF inoculation (control; Burkholderia gladioli and penicillium aculeatum), and the second factor was Ameliorants (Contro
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42

Lay, A., and Ismail Maskromo. "Kinerja Alat Pengeringan Kopra Sistem Oven Skala Kelompok Tani dan Karakteristik Produk / Performance of Copra Drying Oven System of Farmer Scale and Product Characteristics." Buletin Palma 17, no. 2 (2017): 175. http://dx.doi.org/10.21082/bp.v17n2.2016.175-183.

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<p>Traditional copra processing by smoking and sun drying methods will produce low quality copraand oil. In order to improve the quality of copra and oil, copra drier through oven system with controlled drying temperature is a necessity. The purpose of this research is to design a copra dryer through oven system that can be utilized by farmer groups. Research carried out from May 2014 to December 2015, with tool’s construction and field test conducted at the Repair Engineering and Laboratory Equipment of Indonesian Palm Crops Research Institute. Moreover, copra and oil’s quality analysis
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43

Yeasmin, D., N. Islam, NR Sarker, N. Huda, A. Habib, and F. Tabassum. "An exertion of enhance milk yield of native Pabna cattle through using different types of calcium salt of fatty acid." SAARC Journal of Agriculture 15, no. 2 (2018): 137–46. http://dx.doi.org/10.3329/sja.v15i2.35160.

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Keeping consideration on increasing quality milk production through addition of conventional fat, an experiment accords CRD design was conducted at Bangladesh Livestock Research Institute, Savar, Dhaka for a period of 30 days including 5 days of digestibility trial. Twenty lactating Pabna cattle of average 250.1 ± 13.64 kg (Bos indicus) of initial body weight with average milk yield of 2.88 ± 0.38 kg were selected and divided into four groups randomly having five cows in each. The imposed treatments were T0, T1, T2, and T3; in where To= German grass + Concentrate mixture without Ca salt of fat
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44

Kaewthong, Natapon, and Pakorn Ditthakit. "Effects of climate change on agriculture water demand in lower Pak Phanang river basin, southern part of Thailand." MATEC Web of Conferences 192 (2018): 03043. http://dx.doi.org/10.1051/matecconf/201819203043.

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The aim of the research is to analyse the effects on agricultural water demand in the Lower Pak Phanang River Basin area due to climate change. The climate data used in the analysis were rainfall, maximum, minimum, and average temperatures. The climate datasets were obtained from statistical downscaling of global circulation model under the CMIP5 project by means of bias correction with Optimizing Quantile Mapping implemented by the Hydro and Agro Informatics Institute. To determine agriculture water demand, reference evapotranspiration (ETo) based on Hargreaves method was calculated for both
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45

KASNO, A., and DEDI SOLEH EFFENDI. "PENAMBAHAN KLORIDA DAN BAHAN ORGANIK PADA BEBERAPA JENIS TANAH UNTUK PERTUMBUHAN BIBIT KELAPA SAWIT." Jurnal Penelitian Tanaman Industri 19, no. 2 (2020): 78. http://dx.doi.org/10.21082/jlittri.v19n2.2013.78-87.

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<p>ABSTRAK<br />Kelapa sawit (Elaeis guineensis) berkembang pesat di Indonesia<br />dan penggunaan pupuk meningkat. Pada awalnya pupuk KCl<br />memperhitungkan hara K, namun diketahui hara Cl juga merupakan hara<br />mikro esensial. Penelitian bertujuan mempelajari penambahan Cl dan<br />bahan organik terhadap pertumbuhan dan kadar Cl dalam tanaman dan<br />akar kelapa sawit. Penelitian dilakukan di rumah kaca Balai Penelitian<br />Tanah, Bogor, tahun 2011. Contoh tanah diambil dari Cinangneng, Bogor<br />(Inceptisols), Cigudeg, Bogor (Oxis
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46

Matemilola, Saheed, Isa O. Elegbede, Fatima Kies, Gbolahan A. Yusuf, Ganbobga N. Yangni, and Ibrahim Garba. "An Analysis of the Impacts of Bioenergy Development on Food Security in Nigeria: Challenges and Prospects." Environmental and Climate Technologies 23, no. 1 (2019): 64–83. http://dx.doi.org/10.2478/rtuect-2019-0005.

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Abstract Fossil fuel such as coal, natural gas, oil and recently shale gas are perhaps the most economically viable means for energy generation but are laden with inexhaustible environmental consequences. Thus, biofuel development has received tremendous support from all quarters in response to quest for energy security and clean energy. However, the rapid rate of development of bioenergy has also raised concern chiefly for its nexus with food security with some scholar considering it a disaster especially for countries in the global south. Due to her prime location along the equator, and the
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47

Ogunka, N. P., C. F. Ezeama, and U. J. Ukpabi. "Physicochemical and microbial properties of orange-fleshed sweet potato flour produced with sun-drying and sulphiting agent." Food Research 5, no. 3 (2021): 315–20. http://dx.doi.org/10.26656/fr.2017.5(3).561.

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Many local Nigerian processors of sweet potato flour use sun-drying of the sliced roots in place of modern mechanical drying. This study used carotene-rich UMUSPO3 orangefleshed sweet potato (OFSP) variety that was newly bred at National Root Crop Research Institute (NRCRI), Umudike, Nigeria to evaluate the possible effect of sun-drying and sulphiting on the physicochemical and microbial properties of OFSP flour samples. Data were obtained for OFSP sun-dried flour samples processed by different pretreatment methods (blanching, sulphiting with sodium metabisulphite and a control). Results showe
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48

Pradhana, Adhitya Yudha, Ismail Maskromo, Nugroho Utomo, Engelbert Manaroinsong, Steivie Karouw, and Rindengan Barlina. "Optimasi Produksi Virgin Coconut Oil dengan Metode Direct Micro Expelling [Production Optimization of Virgin Coconut Oil by Direct Micro Expelling Method]." Buletin Palma 20, no. 2 (2019): 91. http://dx.doi.org/10.21082/bp.v20n2.2019.91-99.

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<p>Virgin Coconut Oil (VCO) production with dry extraction oils such as copra is time consuming and resulting in quality. The purpose of this study was to optimize the production of VCO using the Direct Micro Expelling-Flat Bed Dried (DME-FBD) method. This research was carried out at the Indonesian Palm Crops Research Institute (IPCRI) on January - March 2019 in the coconut processing unit of the postharvest laboratory using two coconut varieties, namely Mapanget Tall (MTT) and Salak Green Dwarf (SGD), each with 10, 11, and 12 months harvest period. The experimental design used a Complet
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49

Diana, Shinta Rahma, and Ida Musdafia Ibrahim. "Intangible economic benefit of remote sensing data in Indonesia." International Journal of Research in Business and Social Science (2147- 4478) 9, no. 7 (2020): 150–59. http://dx.doi.org/10.20525/ijrbs.v9i7.941.

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Indonesian National Institute of Aeronautics and Space (LAPAN) as a space ecosystem runner government institution of the space agency in Indonesia is mandated by Indonesia space law of 2013 to carry out remote sensing activities that are not only strategic nationally in nature but also charged being benefits economically. This study investigated the intangible economic benefits of remote sensing activities in Indonesia. This research explored qualitatively the advantage of the use of remote sensing information by users obtained from the results of questionnaires and in-depth interviews. The co
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Trivana, Linda, and Steivie Karouw. "Kinetika Reaksi Hidrolisis Virgin Coconut Oil dengan Katalis Asam Klorida / Reaction Kinetics of the Hydrolysis of Virgin Coconut Oil using Hydrochloride Acid as Catalyst." Buletin Palma 17, no. 1 (2017): 51. http://dx.doi.org/10.21082/bp.v17n1.2016.51-57.

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<p>An accurate kinetic data has been considered as main substance in hydrolysis reaction. This research was conducted at the laboratory of processing of Indonesian Palm Crops Research Institute (IPRI) during June-July 2015. The objective of the research was to obtain the optimum condition of hydrolysis of VCO and the data of reaction kinetics (the reaction rate constant (k), the activation energy (Ea), and the reaction kinetics equation). Virgin coconut oil hydrolysis was done in two stages, the first step was the determination of the ratio of VCO:water (1:3; 1:6; 1:9; 1:12), the second
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