Tag: oil palm

(53 Articles)

RESEARCH ARTICLE
Vol. 23 (1) April 2011, p. 935-952

COMMERCIAL-SCALE PROPAGATION AND PLANTING OF ELITE OIL PALM CLONES: RESEARCH AND DEVELOPMENT TOWARDS REALIZATION

SOH, A.C. * ; WONG, G. * ; TAN, C.C. * ; CHEW, P.S. * ; CHONG, S.P. * ; HO, Y.W. * ; WONG, C.K. * ; CHOO, C.N. * ; NOR AZURA, H. * ; KUMAR, K. *
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RESEARCH ARTICLE
Vol. 23 (1) April 2011, p. 990-998

DEVELOPMENT OF A MECHANIZATION SELECTION SYSTEM FOR OIL PALM PLANTATIONS WITH ALTERNATIVE PLANTING PATTERNS

JAMES JAYASELAN, Helena Anusia* ; DESA Ahmad*
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RESEARCH ARTICLE
Vol. 23 (2) August 2011, p. 1040-1050

INFESTATIONS BY THE BAGWORMS Metisa plana AND Pteroma pendula FOR THE PERIOD 1986-2000 IN MAJOR OIL PALM ESTATES MANAGED BY GOLDEN HOPE PLANTATION BERHAD IN PENINSULAR MALAYSIA

HO Cheng Tuck* ; YUSOF Ibrahim** ; KHOO Khay Chong*
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RESEARCH ARTICLE
Vol. 23 (2) August 2011, p. 1069-1077

DETECTION OF PHYTOSTEROLS IN Ganoderma boninse-INFECTED OIL PALM SEEDLINGS THROUGH GC-MS ANALYSIS

NUSAIBAH, S.A. * ; SITI NOR AKMAR, A. * ; MOHAMAD PAUZI, Z. ‡ ; IDRIS Abu Seman ** ; SARIAH, M *
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RESEARCH ARTICLE
Vol. 23 (2) August 2011, p. 1078-1086

BEST MANAGEMENT PRACTICES FOR OIL PALM CULTIVATION ON PEAT: GROUND WATER-TABLE MAINTENANCE IN RELATION TO PEAT SUBSIDENCE AND ESTIMATION OF CO2 EMISSIONS AT SESSANG, SARAWAK

HASNOL Othman * ; AHMAD TARMIZI Mohammed * ; FARAWAHIDA Mohamad Darus * ; MOHD HANIFF Harun * ; MUHAMMAD PILUS Zambri **
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RESEARCH ARTICLE
Vol. 24 (3) December 2012, p. 1459-1472

A BIBLIOMETRIC STUDY ON THE WORLDWIDE RESEARCH PRODUCTIVITY OF SCIENTISTS IN Elaeis guineensis Jacq. AND Elaeis oleifera

ABRIZAH, A* ; KIRAN, K* ; ERFANMANESH, M* ; ZOHOORIAN-FOOLADI, N* ; ZAINAB, A. N*
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RESEARCH ARTICLE
Vol. 24 (1) April 2012, p. 1250-1259

DETERMINING THE OPTIMAL CONCENTRATION OF MANNOSE AS AN EFFECTIVE SELECTION AGENT FOR TRANSFORMED OIL PALM CELLS USING THE PHOSPHOMANNOSE ISOMERASE (PMI) GENE AS A POSITIVE SELECTABLE MARKER

BAHARIAH Bohari* ; AHMAD PARVEEZ Ghulam Kadir* ; NORZULAANI Khalid **
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RESEARCH ARTICLE
Vol. 24 (1) April 2012, p. 1330-1341

A TIME COURSE ANATOMICAL ANALYSIS OF CALLOGENESIS FROM YOUNG LEAF EXPLANTS OF OIL PALM (Elaeis guineensis Jacq.)

NUR FATIMAH Mohd Yusoff * ; SHARIFAH SHAHRUL RABIAH Syed Alwee ** ; MEILINA ONG Abdullah ‡ ; HO Chai-Ling ‡‡ ; NAMASIVAYAM, Parameswari *
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RESEARCH ARTICLE
Vol. 24 (3) December 2012, p. 1473-1479

THE ESTIMATION OF FROND BASE BIOMASS (FBB) OF OIL PALM

HENSON Ian Eugene * ; BETITIS, Thomas ** ; TOMDA, Yanding ** ; CHASE, Laurence D.G ‡
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RESEARCH ARTICLE
Vol. 24 (1) April 2012, p. 1277-1286

AVIAN BIODIVERSITY AND CONSERVATION IN MALAYSIAN OIL PALM PRODUCTION AREAS

ASRULSANI Jambari * ; BADRUL Azhar * ; NOR LAILI Ibrahim * ; SYARI Jamian ** ; ARNINA Hussin ‡ ; CHONG Leong Puan * ; HAFIDZI Mohd Noor ** ; EBIL Yusof * ; MOHAMED Zakaria *
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RESEARCH ARTICLE
Vol. 24 (2) August 2012, p. 1368-1377

EVALUATION OF MPOB OIL PALM GERMPLASM (Elaeis guineensis) POPULATIONS USING EST-SSR

ZULKIFLY Yatim* ; MAIZURA Ithnin* ; RAJINDER Singh*
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RESEARCH ARTICLE
Vol. 25 (2) August 2013, p. 265-272

A HIGH-THROUGHPUT FLOW CYTOMETRY METHOD FOR PLOIDY DETERMINATION IN OIL PALM

NASUTION, Olviyani *; SITORUS, Andrew Christian *; NELSON, Stephen PC *; FORSTER, Brian P +; CALIGARI, Peter DS**
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RESEARCH ARTICLE
Vol. 25 (1) April 2013, p. 44-57

SOIL MICROBIAL AND ROOT RESPIRATIONS FROM THREE ECOSYSTEMS IN TROPICAL PEATLAND OF SARAWAK, MALAYSIA

LULIE Melling * ; CINDY SOO Yun Tan ** ; KAH Joo Goh ‡ ; HATANO, Ryusuke ‡‡
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RESEARCH ARTICLE
Vol. 25 (3) December 2013, p. 368-372

FIRST REPORT: ISOLATION OF ENDOPHYTIC Trichoderma FROM OIL PALM (Elaeis guineensis Jacq.) AND THEIR in vitro ANTAGONISTIC ASSESSMENT ON Ganoderma boninense

SHAMALA SUNDRAM*
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RESEARCH ARTICLE
Vol. 25 (1) April 2013, p. 9-21

CANDIDATE HORMONE-RESPONSIVE MARKERS FOR CALLOGENESIS OF OIL PALM (Elaeis guineensis Jacq.)

OOI Siew Eng * ; CHOO, C-N** ; ZAMZURI IShak * ; MEILINA ONG-Abdullah*
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RESEARCH ARTICLE
Vol. 25 (1) April 2013, p. 123-137

SUPERIOR EFFECT OF COMPOST DERIVED FROM PALM OIL MILL BY-PRODUCTS AS A REPLACEMENT FOR INORGANIC FERTILISERS APPLIED TO OIL PALM

TOHIRUDDIN, L* ; FOSTER, H.L.*
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RESEARCH ARTICLE
Vol. 25 (3) December 2013, p. 305-313

REPRESENTATIONAL DIFFERENCE ANALYSIS (RDA) FOR THE IDENTIFICATION OF DNA MARKERS ASSOCIATED WITH TISSUE CULTURE AMENITY IN OIL PALM

NORASHIKIN SARPAN*; SIEW-ENG OOI*; MEILINA ONG-ABDULLAH*; CHAI-LING HO**; CHIEW-FOAN CHIN‡ AND PARAMESWARI NAMASIVAYAM**
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RESEARCH ARTICLE
Vol. 25 (2) August 2013, p. 180-187

EXPLOITING SYNTENY BETWEEN OIL PALM AND RICE TO FIND MARKERS MORE CLOSELY LINKED TO SELECTED TRAIT

JAYANTHI, N.* ; ROZANA, R.* ; TING, N.C.* ; LESLIE OOI, C.L.* ; LOW, E.T.L.* ; RAJINDER Singh*
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RESEARCH ARTICLE
Vol. 26 (1) March 2014, p. 37-46

MOLECULAR CLONING AND REGULATION OF OIL PALM (E. guineensis Jacq.) PHYTOENE DESATURASE IN DEVELOPING MESOCARP TISSUES

O A Rasid*; W S Wan Nur Syuhada*; A Nor Hanin*; S S Masura* and G K A Parveez*
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RESEARCH ARTICLE
Vol. 26 (1) March 2014, p. 54-61

EXTRACTION METHODS FOR ANALYSIS OF OIL PALM LEAF AND ROOT PROTEINS BY TWO-DIMENSIONAL GEL ELECTROPHORESIS

Hassan, H*; Lau, B Y C* and Ramli, U S*
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RESEARCH ARTICLE
Vol. 26 (2) June 2014, p. 146-153

RACHIS NUTRIENT CONCENTRATIONS OF DIFFERENT OIL PALM GENOTYPES AS AFFECTED BY IRRIGATION AND TERRAIN

Chin Tui Lee*; Zaharah Abdul Rahman*; Mohamed M Hanafi*; Che Fauziah Ishak*; Mohd Shahkhirat Norizan‡; Choon Check Tan‡ and Mohd Salihuddin Mohd Yusof‡‡
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RESEARCH ARTICLE
Vol. 31 (1) March 2019, p. 73-85

IMPACT ANALYSIS OF CLIMATIC FACTORS ON VEGETATIVE GROWTH, YIELD AND COLD RESISTANCE OF OIL PALM INTRODUCED IN DIFFERENT REGIONS OF GUANGDONG PROVINCE, CHINA

ZENG XIANHAI*; PAN DENGLANG**; LIN WEIFU‡ and LIU ZIFAN*
DOI: https://doi.org/10.21894/jopr.2019.0004  |   Published Online: 22 February 2019
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RESEARCH ARTICLE
Vol. 32 (2) June 2020, p. 237-244

SURVEILLANCE OF Ganoderma DISEASE IN OIL PALM PLANTED BY PARTICIPANTS OF THE SMALLHOLDERS REPLANTING INCENTIVE SCHEME IN MALAYSIA

MOHD SHUKRI IBRAHIM*; IDRIS ABU SEMAN*; MOHD HEFNI RUSLI*; MOHAMAD ANUAR IZZUDDIN*; NORMAN KAMARUDIN*; KHAIRUMAN HASHIM* and ZULKIFLI ABD MANAF*
DOI: https://doi.org/10.21894/jopr.2020.0024  |   Published Online: 21 May 2020
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RESEARCH ARTICLE
Vol. 32 (2) June 2020, p. 201-210

QUANTITATIVE TRAIT LOCI (QTL) LINKED TO COMPACTNESS IN AN INTERSPECIFIC BACKCROSS TWO (BC2) POPULATION OF OIL PALM

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*
DOI: https://doi.org/10.21894/jopr.2020.0019  |   Published Online: 27 April 2020
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RESEARCH ARTICLE
Vol. 6 No. 2 1994 Dec, p. 75-81

GENETIC CONTROL OF POLYMORPHISM FOR KERNEL-TO-FRUIT RATIO IN THE OIL PALM (ELAEIS GUINEENSIS JACQ.)

OKWUAGWU, C O*; OKOLO, E C*
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RESEARCH ARTICLE
Vol. 6 No. 1 1994 June, p. 6-13

THE CHARACTERISTICS OF INDIGENOUS ENTOMOPATHOGENIC FUNGI ISOLATED FROM INSECT PESTS OF OIL PALM

SITI RAMLAH Ahmad Ali*; RAMLEE Moslim* ; MOHD BASRI Wahid*
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RESEARCH ARTICLE
Vol. 6 No. 1 1994 June, p. 1-5

A LABORATORY METHOD FOR INDUCING SPOROPHORE FORMATION AND PATHOGENICITY IN GANODERMA ZONATUM MURILL

ORUADE-DIMARO, E A*; RAJAGOPALAN, K+ ; NWOSU, S O++
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RESEARCH ARTICLE
Vol. 33 (3) September 2021, p. 413-424

PRELIMINARY STUDY ON EFFICIENCY OF DIFFERENT TIME AND LIGHT SOURCE IN LIGHT TRAPS FOR CAPTURING POPULATION OF ADULT OIL PALM BUNCH MOTH, Tirathaba mundella (Lepidoptera: Pyralidae)

MOHAMAD ROSMAN SULAIMAN1*; SAHARUL ABILLAH MOHAMAD1; MOHAMED MAZMIRA MOHD MASRI1; SITI NURULHIDAYAH AHMAD1 and NORMAN KAMARUDIN1
DOI: https://doi.org/10.21894/jopr.2020.0095  |   Published Online: 27 October 2020
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RESEARCH ARTICLE
Vol. 3 No. 2 1991 Dec, p. 355-362

FIELD EVALUATION OF INSECTICIDES AND A CULTURAL PRACTICE AGAINST THE BUNCH MOTH TIRATHABA RUFIVENA (LEPIDOPTERA: PYRALIDAE) IN A MATURE OIL PALM PLANTATION

MOHD BASRI Wahid*;MUKESH Sharma+ ;NORMAN Kamarudin*
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RESEARCH ARTICLE
Vol. 3 No. 2 1991 Dec, p. 349-354

ISOZYME ANALYSIS OF PLANTLETS FROM SEVEN CLONES OF OIL PALM (ELAEIS GUINEENSIS JACQ.)

CHEE Seng Ooi*; KHENG Choo Wooi+; AM Pai Chong*
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RESEARCH ARTICLE
Vol. 3 No. 2 1991 Dec, p. 329-335

A NON-DESTRUCTIVE QUANTITATIVE METHOD FOR THE ASSESSMENT OF INFECTION OF OIL PALMS BY FUSARIUM OXYSPORUM F. SP ELAEIDIS

MEPSTED, R*; NYANDUZA, C+; FLOOD, J*; COOPER, R M*
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RESEARCH ARTICLE
Vol. 32 (4) December 2020, p. 674-687

SOIL AND WATER CONSERVATION PRACTICES AMONG THE INDEPENDENT OIL PALM SMALLHOLDERS IN BETONG AND SARATOK, SARAWAK, MALAYSIA

MOHAMAD ARFAN JOHARI*; NAZIRAH CHE JAAFAR*; NUR HANANI MANSOR* and KHAIRUMAN HASHIM*
DOI: https://doi.org/10.21894/jopr.2020.0065  |   Published Online: 22 September 2020
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