Category: Article In Press

(75 Articles)

ARTICLE IN PRESS

A COMPREHENSIVE ASSESSMENT OF COMPOSITION AND NUTRIENT CONTENT IN VARIOUS COMMERCIAL FERTILISERS USED IN INDONESIAN OIL PALM PLANTATIONS

SUKARMAN1,2; LILIK SUTIARSO1*; ANDRI PRIMA NUGROHO1; ARDAN WIRATMOKO1; TAKASHI OKAYASU3; SUWARDI1,4; SEPTA PRIMANANDA5; AHMAD HASANUDDIN4 and HERRY WIRIANATA5
DOI: https://doi.org/10.21894/jopr.2024.0043  |   Published Online: 5 September 2024
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

SEPARATION AND THERMAL MODIFICATION OF MONTMORILLONITE FROM TANAH DATAR CLAY AND ITS CATALYTIC APPLICATION IN BIODIESEL PRODUCTION FROM WASTE FRYING OILS

ZARNIDA WIDIA NENGSIH1; RAHAYU RAHAYU1; SYUKRI ARIEF1; UPITA SEPTIANI1; MATLAL FAJRI ALIF1 and SYUKRI SYUKRI1*
DOI: https://doi.org/10.21894/jopr.2024.0041  |   Published Online: 2 September 2024
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

GENOME SURVEY AND PRELIMINARY GENOMIC CHARACTERISATION OF A KEY OIL PALM POLLINATOR, Elaeidobius kamerunicus

NABEEL ATA1; MOHD AMIN AB HALIM1; MUHAMMAD NURUL YAQIN SYARIF1; SAHARUL ABILLAH MOHAMAD1; MUHAMMAD DZULHELMI MUHAMMAD NASIR2; SIEW-ENG OOI1 and MEILINA ONG-ABDULLAH1*
DOI: https://doi.org/10.21894/jopr.2024.0039  |   Published Online: 21 August 2024
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

GREENING THE PALM OIL INDUSTRY: PROSPECTS AND BARRIERS OF SUPERCRITICAL CO2 EXTRACTION

DWILA NUR RIZKIYAH1; NICKY RAHMANA PUTRA1,2; LAILATUL QOMARIYAH3*; MOHD AZIZI CHE YUNUS1; HASMADI MAMAT4,5; AHMAD HAZIM ABDUL AZIZ4,5; JUMAKIR JUMAKIR6; WALUYO WALUYO6 and SUPARWOTO SUPARWOTO6
DOI: https://doi.org/10.21894/jopr.2024.0038  |   Published Online: 3 July 2024
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

EVALUATING THE EFFECT OF LOW AND HIGH TEMPERATURE MODE OF SUBCRITICAL WATER PRE-TREATED EMPTY FRUIT BUNCHES ON CO-DIGESTION PERFORMANCE AND KINETIC STUDY FOR METHANE PRODUCTION

ADILA FAZLIYANA AILI HAMZAH1; MUHAMMAD HAZWAN HAMZAH1,2*; KHAIRUDIN NURULHUDA1,2; HASFALINA CHE MAN1,2; MUHAMMAD HEIKAL ISMAIL3 and PAU LOKE SHOW4,5,6,7
DOI: https://doi.org/10.21894/jopr.2024.0030  |   Published Online: 8 May 2024
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

ASSESSMENT OF PARASITIC NEMATODES Elaeolenchus parthenonema POINAR, ON POLLINATING WEEVIL, Elaeidobius kamerunicus AT SELECTED OIL PALM PLANTATIONS IN PAHANG, MALAYSIA

NUR FARAH EZZATY1,2; SITI NURULHIDAYAH AHMAD3; IZFA RIZA HAZMI2; MOHAMED MAZMIRA MOHD MASRI3 and JOHARI JALINAS1,2*
DOI: https://doi.org/10.21894/jopr.2024.0027  |   Published Online: 4 April 2024
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

ASSESSING THE PRODUCTIVITY, ECONOMIC AND SUSTAINABILITY IMPACTS OF SHELL DNA TESTING IN INDONESIAN OIL PALM SMALLHOLDINGS IN MUSI BANYUASIN AND PELALAWAN REGENCIES

ISMAIL MASKROMO1; JEANETTE KUMAUNANG1; KRISTIANTO NUGROHO1; A MUIS HASIBUAN2; RERENSTRADIKA TIZAR TERRYANA3; SYAFARUDDIN4; ENGELBERT MANAROINSONG4; MUHAMMAD A BUDIMAN5; ABDUL R PURBA5; NATHAN D LAKEY6; JARED M ORDWAY6 and PUJI LESTARI1*
DOI: https://doi.org/10.21894/jopr.2024.0024  |   Published Online: 22 March 2024
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

LIGNOCELLULOSIC BIOMASS-DERIVED BIOGAS: A REVIEW ON SUSTAINABLE ENERGY IN MALAYSIA

IZZAH FARHANA AB AZIZ1; HASFALINA CHE MAN1,2,3*; ALI DEMIRCI4; MUHAMMAD HAZWAN HAMZAH1,2; ROZITA OMAR5; NUR SYAKINA JAMALI5; KAMIL KAYODE KATIBI6,7 and ABDULSALAM MOHAMMED3,8
DOI: https://doi.org/10.21894/jopr.2024.0021  |   Published Online: 18 March 2024
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

DELIGNIFICATION METHODS FOR EMPTY FRUIT BUNCH CO-SUBSTRATE IN POME ANAEROBIC DIGESTION: AN EXPERIMENTAL COMPARATIVE ANALYSIS

MUHAMMAD ALPLEX FIRSTONDA KATON2,4; FRENDY RIAN SAPUTRO1; BAMBANG MUHARTO1; ZULAICHA DWI HASTUTI1; ADE SYAFRINALDY1; ALDRIN SANOVA2; MUHAMMAD ILHAM AKBAR2; AGUS KISMANTO1; RINALDI MEDALI RACHMAN2; NURUL AIYSHAH MAZLAN3; AHMAD MUHSIN ITHNIN3 and DHANI AVIANTO SUGENG1*
DOI: https://doi.org/10.21894/jopr.2024.0016  |   Published Online: 14 February 2024
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

AN INVESTIGATION OF 30% PALM BIODIESEL BLEND FUEL (B30) UNDER INDONESIAN OPERATING CONDITIONS

IHWAN HARYONO1; R C NUGROHO1; M T SURYANTORO1; HARI SUMARTONO2; SITI YUBAIDAH1; NACEP SURYANA1; BUDI ROCHMANTO1; DEDY INDRIATMONO1; R T SOEWONO1; MUHAMMAD MA’RUF1; K F ADHI SUKRA2; HENRY NOLANDY1; MOKHTAR3; HERU PRIYANTO2; AGUS WAHIDIN1; ADE KURNIAWAN1; VEBRIYANTI HAYOTO2; SUHERMAN MUKTI1; LUKMAN SALAHUDDIN2; P DIAH RIZKY LESTARI4; HARI SETIAPRAJA1* and IMAN K REKSOWARDOJO5,6
DOI: https://doi.org/10.21894/jopr.2024.0013  |   Published Online: 8 February 2024
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

APPLICATIONS OF ORGANIC FUNGICIDES, ENDOPHYTIC BACTERIA, BIOFUNGICIDES, AND BIOSTIMULANTS IN CURATIVE CONTROL OF Ganoderma

DEDEN DEWANTARA ERIS1; AGUSTIN SRI MULYATNI1; IRMA KRESNAWATY1; TRI PANJI1; PRIYONO1; LARASATI MARDHIKA1; KUWAT TRIYANA2 and HAPPY WIDIASTUTI1*
DOI: https://doi.org/10.21894/jopr.2024.0012  |   Published Online: 2 February 2024
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

APPLICATION OF SEAWEED EXTRACTS IN OIL PALM (Elaeis guineensis) SEEDLINGS SUBJECTED TO WATER DEFICIT: PHYSIOLOGICAL, BIOCHEMICAL AND ENZYMATIC RESPONSES

MUHAMMAD DANIAL MOKHTARUDDIN1; NUR AIFAA ABD RAZAK1; AISAMUDDIN ARDI ZAINAL ABIDIN1; NOR IZZATI HUSNA NOORHISHAM2; NUR ASNA FAIQAH JOHARI1 and ZETTY NORHANA BALIA YUSOF1,2,3*
DOI: https://doi.org/10.21894/jopr.2023.0066  |   Published Online: 27 December 2023
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

BACTERIAL CELLULOSE PRODUCTION FROM OIL PALM FROND JUICE AND ITS IMPREGNATION WITH SILVER NANOPARTICLES FOR ANTIBACTERIAL WOUND DRESSING

TAN SOU MIN1; NOR SYAHIRAH ABD KARIM1; SHAHRIL MOHAMAD1; JUNAIDI ZAKARIA1; MOHD HAFIZ ARZMI2; HASSAN FAHMI ISMAIL3 and ROHANA ABU1*
DOI: https://doi.org/10.21894/jopr.2023.0055  |   Published Online: 26 October 2023
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

SELECTIVE CYTOTOXICITY EFFECTS OF R-GLYCIDOL AND S-GLYCIDOL ON VERO AND HCT 116 CELLS IN EVALUATING THE INCIDENCE OF GLYCIDYL ESTERS IN EDIBLE OILS AND FATS

SITI NUR SYAHIRAH NOR MAHIRAN1, NANTHINI A/P RAVI 3, ALAM MAHBOOB 4* and NURUL HUDA ABD KADIR 1,2*
DOI: https://doi.org/10.21894/jopr.2023.0049  |   Published Online: 27 September 2023
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

BIOLOGY AND BEHAVIOUR OF Elaeidobius kamerunicus FAUST, 1898 (COLEOPTERA: CURCULIONIDAE) IN TWO OIL PALM CULTIVARS IN COLOMBIA

CARLOS ANDRÉS SENDOYA-CORRALES1*; NORMAN FABIAN URREGO-MORALES2; JESÚS DAVID CASTAÑO-MARTINEZ3; ALEX ENRIQUE BUSTILLO4 and ANUAR MORALES RODRÍGUEZ4
DOI: https://doi.org/10.21894/jopr.2023.0048  |   Published Online: 25 September 2023
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

OIL PALM POLLEN COMPATIBILITY WITH OxG HYBRIDS IN ECUADOR

MARÍA RAQUEL MELÉNDEZ-JÁCOME1; ANDRÉS ALEJANDRO GALVIS-CORREA1; PAMELA ELIZABETH MANTILLA-VALDIVIESO1; FRANCO ESTÉFANO-TOBAR1; MAURICIO ANDRÉS RACINES-OLIVA1; TREVOR ANTHONY JACKSON2 and WILSON VASQUEZ-CASTILLO1*
DOI: https://doi.org/10.21894/jopr.2023.0041  |   Published Online: 29 August 2023
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

FORMULATION OF FORTIFIED MEDIA CONSISTING OF OIL PALM EMPTY FRUIT BUNCH BIOCOMPOST AND OIL PALM KERNEL SHELL BIOCHAR FOR THE ENHANCEMENT OF BIOACTIVE COMPOUNDS IN Centella asiatica (L.) URBAN

IZZA NADIRA ABU BAKAR1, MOHAMAD FAIZAL IBRAHIM1,2*, MANSOR HAKIMAN2, MOHD AZWAN JENOL1, NAHRUL HAYAWIN ZAINAL3, SURAINI ABD-AZIZ1, SEHANAT PRASONGSUK4
DOI: https://doi.org/10.21894/jopr.2023.0039  |   Published Online: 25 August 2023
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

N-ALKANE PROFILES OF LARD AND VEGETABLE OILS, AND THEIR CHEMOMETRICS DIFFERENTIATION

NUR AIN SYAQIRAH SAPIAN1,2; MUHAMAD AIDILFITRI MOHAMAD ROSLAN1,2,3; AMALIA MOHD HASHIM1,4; YANTY NOORZIANNA ABDUL MANAF5; MOHD NASIR MOHD DESA1; MURNI HALIM2; MUHAMAD SHIRWAN ABDULLAH SANI6; MOHD TERMIZI YUSOF4; MOHD SABRI PAK DEK7 and HELMI WASOH1,2*
DOI: https://doi.org/10.21894/jopr.2023.0038  |   Published Online: 22 August 2023
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

IDENTIFICATION OF THE OIL PALM BAGWORM, Mahasena corbetti TAMS (LEPIDOPTERA: PSYCHIDAE) VIA MOLECULAR TECHNIQUES AND ITS BIOCONTROL ASSAY USING Bacillus thuringiensis

MOHD SHAWAL THAKIB MAIDIN1,2*; AMALIA MOHD HASHIM2,3; NOORHAZWANI KAMARUDIN1; SITI NURULHIDAYAH AHMAD1; MOHAMED MAZMIRA MOHD. MASRI1; RAHA ABDUL RAHIM2,4 AND SYARI JAMIAN5
DOI: https://doi.org/10.21894/jopr.2023.0036  |   Published Online: 8 August 2023
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

BIOLOGY AND POPULATION DYNAMICS OF ADULT Sagalassa valida WALKER, 1856 (Lepidoptera: Brachodidae), THE OIL PALM ROOT BORER IN COLOMBIA

CARLOS ANDRÉS SENDOYA-CORRALES1; JOSÉ LUIS PASTRANA-SANCHEZ2*; JESÚS ARVEY MATABANCHOY SOLARTE3; ÁLEX ENRIQUE BUSTILLO PARDEY2; MIRIAM ROSERO GUERRERO2 and ANUAR MORALES RODRÍGUEZ2
DOI: https://doi.org/10.21894/jopr.2023.0034  |   Published Online: 8 August 2023
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

RENEWABLE ENERGY AND GREENHOUSE GASES EMISSION REDUCTION POTENTIAL OF BIOGAS FROM PALM OIL MILL EFFLUENT

ABU BAKAR NASRIN1,2; ABDUL AZIZ ABDUL RAMAN1,*; MOHAMAD AZRI SUKIRAN2; NURUL ADELA BUKHARI2; ARCHINA BUTHIYAPPAN3; VIJAYA SUBRAMANIAM2; ASTIMAR ABDUL AZIZ2 and SOH KHEANG LOH2
DOI: https://doi.org/10.21894/jopr.2023.0032  |   Published Online: 2 August 2023
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

EFFECT OF GRAPHITE MICROPARTICLES AS ADDITIVE IN AN INDIRECT DIESEL ENGINE FUELLED WITH PURE PALM OIL

RICO ADITIA PRAHMANA1,2*; PRIHADI SETYO DARMANTO3; IMAN KARTOLAKSONO REKSOWARDOJO3,10; TEUKU MEURAH INDRA RIAYATSYAH2,4; ACHMAD GUS FAHMI5; FIRMAN BAGJA JUANGSA3; TIRTO PRAKOSO6; ABDI HANRA SEBAYANG7,11; MUHAMMAD SYAUKANI2; ZIDO YUWAZAMA8 and WIAGIL TUNKU NASTITI WIDOYOKO9
DOI: https://doi.org/10.21894/jopr.2023.0030  |   Published Online: 18 July 2023
FULL TEXT  |  DOWNLOAD PDF
ARTICLE IN PRESS

THE INFLUENCE OF FLOWERING BENEFICIAL PLANT, Turnera subulata ON THE INSECT NATURAL ENEMIES’ ABUNDANCE IN RELATION TO OIL PALM BAGWORM OCCURRENCE IN BAGAN DATUK, PERAK, MALAYSIA

SITI NURULHIDAYAH AHMAD1*; SAHARUL ABILLAH MOHAMAD1; OTHMAN ARSHAD1 and MOHAMED MAZMIRA MOHD MASRI1
DOI: https://doi.org/10.21894/jopr.2023.0017  |   Published Online: 13 April 2023
FULL TEXT  |  DOWNLOAD PDF