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EFFICACY OF BAITS FOR RED PALM WEEVIL (RPW), Rhynchophorus ferrugineus OLIVIER UNDER CONSTANT LABORATORY CONDITION
DOI:https://doi.org/10.21894/jopr.2020.0026
Available date:4 June 2020

Vol. 32  June 2020 p.  355-364
Author(s): MOHAMAD HARIS-HUSSAIN*; NORMAN KAMARUDIN** and WAHIZATUL AFZAN AZMIǂ
 

LIFE CYCLE ASSESSMENT FOR PALM OIL REFINING AND FRACTIONATION
DOI:https://doi.org/10.21894/jopr.2020.0029
Available date:11 June 2020

Vol. 32  June 2020 p.  341-354
Author(s): CHEE LIANG YUNG*,**; VIJAYA SUBRAMANIAM* and SUMIANI YUSOFF‡
 

PERFORMANCE ANALYSIS OF DIVIDING WALL COLUMN MODEL FOR FRACTIONATION OF OLEOCHEMICAL FATTY ACID
DOI:https://doi.org/10.21894/jopr.2020.0031
Available date:16 June 2020

Vol. 32  June 2020 p.  326-340
Author(s): MOHAMAD RIZZA OTHMAN* and GADE PANDU RANGAIAH**
 

EFFECTS OF PELLET SUPPLEMENTED WITH DIFFERENT PERCENTAGES OF OIL PALM LIPID SOURCES ON BROILER PERFORMANCE, CARCASS TRAIT AND FEED QUALITY
DOI:https://doi.org/10.21894/jopr.2020.0021
Available date:28 April 2020

Vol. 32  June 2020 p.  313-325
Author(s): WAN NOORAIDA, W M* and ABIDAH, M N*
 

INFLUENCE OF POLYGLYCEROL ESTER ADDITIVE ON PALM OIL FRACTIONATION IN RELATION TO THE CRYSTAL SIZE DISTRIBUTION
DOI:https://doi.org/10.21894/jopr.2020.0003
Available date:17 January 2020

Vol. 32  June 2020 p.  303-312
Author(s): SAW, M H*; ELINA HISHAMUDDIN*; SITI HAZIRAH MOHAMAD FAUZI*; YEOH, C B* and LIM, W H*
 

CONTINUOUS AND CIRCULATED BATCH PROCESSES FOR ESTERIFICATION OF FREE FATTY ACIDS BY NOVOZYM 435 IN EXPANDED BED REACTOR: A CASE STUDY OF PALM FATTY ACID DISTILLATE
DOI:https://doi.org/10.21894/jopr.2020.0022
Available date:15 May 2020

Vol. 32  June 2020 p.  294-302
Author(s): SAWITTREE MULALEE*; BOONANUN SUMRANWONG* and MUENDUEN PHISALAPHONG*
 

PILOT SCALE INTEGRATED ANAEROBIC-AEROBIC TREATMENT OF PALM OIL MILL EFFLUENT
DOI:https://doi.org/10.21894/jopr.2020.0030
Available date:11 June 2020

Vol. 32  June 2020 p.  286-293
Author(s): MUZZAMMIL, N* and LOH, S K*
 

PHYSICO-CHEMICAL AND CONDUCTIVITY STUDIES OF MICROCRYSTALLINE CELLULOSE (MCC) EXTRACTED FROM OIL PALM FRONDS AS A SUSCEPTIBLE FILLER IN PLA-LiTFSI POLYMER ELECTROLYTE
DOI:https://doi.org/10.21894/jopr.2020.0023
Available date:18 May 2020

Vol. 32  June 2020 p.  271-285
Author(s): M HAZWAN HUSSIN*; IBRAHIM BELLO**; TUAN SHERWYN HAMIDON*; MOHAMAD ABU BAKAR*; AHMAD AZMIN MOHAMAD‡ and M K MOHAMAD HAAFIZ‡‡
 

IDENTIFICATION OF HYDROPHILIC PHENOLIC COMPOUNDS DERIVED FROM PALM OIL PRODUCTS
DOI:https://doi.org/10.21894/jopr.2020.0020
Available date:28 April 2020

Vol. 32  June 2020 p.  258-270
Author(s): FADZLINA ABDULLAH* and NUR AAINAA SYAHIRAH RAMLI*
 

NUTRIENT RECOVERY FROM ANAEROBIC PALM OIL MILL EFFLUENT WITH THERMALLY REGENERATED SPENT BLEACHING EARTH USING RESPONSE SURFACE METHODOLOGY
DOI:https://doi.org/10.21894/jopr.2020.0025
Available date:1 June 2020

Vol. 32  June 2020 p.  245-257
Author(s): FOO, N S*; LOH, S K**; ISMAIL, K‡ and BACHMANN, R T*
 

SURVEILLANCE OF Ganoderma DISEASE IN OIL PALM PLANTED BY PARTICIPANTS OF THE SMALLHOLDERS REPLANTING INCENTIVE SCHEME IN MALAYSIA
DOI:https://doi.org/10.21894/jopr.2020.0024
Available date:21 May 2020

Vol. 32  June 2020 p.  237-244
Author(s): MOHD SHUKRI IBRAHIM*; IDRIS ABU SEMAN*; MOHD HEFNI RUSLI*; MOHAMAD ANUAR IZZUDDIN*; NORMAN KAMARUDIN*; KHAIRUMAN HASHIM* and ZULKIFLI ABD MANAF*
 

PRELIMINARY FIELD AND COSTS EVALUATION OF A NEW MECHANISED SYSTEM FOR HOLING SOIL IN LARGE POLYBAG IN OIL PALM NURSERY
DOI:https://doi.org/10.21894/jopr.2020.0027
Available date:5 June 2020

Vol. 32  June 2020 p.  228-236
Author(s): NOR AZI ASMINDA JOHARI*; DARIUS EL PEBRIAN**; SELVAKKUMAR K N VAIAPPURI** and NAQIUDDIN A HAYUM**
 

Bipolaris sorokiniana: A POTENTIAL INDIGENOUS PLANT PATHOGEN TO CONTROL GOOSEGRASS (Eleusine indica) IN OIL PALM PLANTATIONS
DOI:https://doi.org/10.21894/jopr.2020.0018
Available date:21 April 2020

Vol. 32  June 2020 p.  219-227
Author(s): MAIZAN ISMAIL*; ABD SHUKOR JURAIMI**; ABU SEMAN IDRIS*; MOHD HEFNI RUSLI*; RAJA ZULKIFLI RAJA OMAR* and MOHD NAQIUDDIN*
 

INVESTIGATING THE POTENTIAL IMPACT OF LITTLE FIRE ANT (LFA), Wasmania auropunctata (Roger) (Hymenoptera: Formicidae) ON THE OIL PALM POLLINATING WEEVIL, Elaedobius kamerunicus FAUST. (Coleoptera: Curculionidae) AND FIELD WORKER PRODUCTIVITY TIME
DOI:https://doi.org/10.21894/jopr.2020.0028
Available date:9 June 2020

Vol. 32  June 2020 p.  211-218
Author(s): ERO, M M*; DIKREY, R*; BATARI, T* and BONNEAU, L J G*
 

QUANTITATIVE TRAIT LOCI (QTL) LINKED TO COMPACTNESS IN AN INTERSPECIFIC BACKCROSS TWO (BC2) POPULATION OF OIL PALM
DOI:https://doi.org/10.21894/jopr.2020.0019
Available date:27 April 2020

Vol. 32  June 2020 p.  201-210
Author(s): ZULKIFLI, Y*; RAJINDER, S*; TING, N C*; MARHALIL, M*; XAVIAR, A**; RAJANAIDU, N*; JANSEN, J‡; MOHD DIN, A*; ONG-ABDULLAH, M*; CHIE, T Y‡‡ and KUSHAIRI, A*
 

SELECTION OF OIL PALM MALE PARENTS FOR OPTIMAL PLANTING DENSITY ESTIMATED FROM MATURE CROWN SURFACE
DOI:https://doi.org/10.21894/jopr.2020.0005
Available date:28 January 2020

Vol. 32  June 2020 p.  191-200
Author(s): BREURE, C J* and M MUSTIQA SIREGAR*
 

OIL PALM ECONOMIC PERFORMANCE IN MALAYSIA AND R&D PROGRESS IN 2019
DOI:https://doi.org/10.21894/jopr.2020.0032
Available date:17 June 2020

Vol. 32  June 2020 p.  159-190
Author(s): GHULAM KADIR AHMAD PARVEEZ*; ELINA HISHAMUDDIN*; SOH KHEANG LOH*; MEILINA ONG-ABDULLAH*; KAMALRUDIN MOHAMED SALLEH*; MOHD NOOR IZUDDIN ZANAL BIDIN*; SHAMALA SUNDRAM*; ZAFARIZAL ALDRIN AZIZUL HASAN* and ZAINAB IDRIS*
 

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