Tag: conservation

(5 Articles)

RESEARCH ARTICLE
Vol. 38 (2) June 2026, p. 250-261

ESTIMATING INSECT PEST CONSUMPTION BY THE ORIENTAL MAGPIE-ROBIN AND YELLOW-VENTED BULBUL IN OIL PALM PLANTATIONS FROM A FEEDING EXPERIMENT

MUHAMMAD SYAFIQ YAHYA1; DZULHELMI MUHAMMAD NASIR2; HELDA TANGINANG3; KAMIL TOHIRAN4; AHMAD AFANDI MURDI4; SYARI JAMIAN5; AHMAD RAZI NORHISHAM1; ALEX M LECHNER6 and BADRUL AZHAR1,7,8*
DOI: https://doi.org/10.21894/jopr.2025.0017  |   Published Online: 19 March 2025
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RESEARCH ARTICLE
Vol. 36 (1) March 2024, p. p. 51-62

FISH SPECIES RICHNESS, THEIR IMPORTANCE AND CONSERVATION STATUS IN TROPICAL OIL PALM AGROECOSYSTEM OF TERENGGANU, PENINSULAR MALAYSIA

MOHAMAD AQMAL-NASER1,2; MOHAMAD SAIFUL IMRAN SAHARI1; MUHAMMAD FAHMI-AHMAD1 and AMIRRUDIN AHMAD1,2*
DOI: https://doi.org/10.21894/jopr.2022.0077  |   Published Online: 13 December 2022
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RESEARCH ARTICLE
Vol. 35 (4) December 2023, p. 582-595

PHENOTYPIC VARIABILITY OF Elaeis oleifera GERMPLASM REVEALED BY PRINCIPAL COMPONENT AND CLUSTER ANALYSES

ZULKIFLI YAAKUB1*; MARHALIL MARJUNI1; SUZANA MUSTAFFA1; WAN NOR SALMIAH TUN MOHD SALIM1; FATIN MOHD NASIR1; NORZIHA ABDULLAH1; MOHD DIN AMIRUDDIN1; RAJANAIDU NOOKIAH2; AHMAD KUSHAIRI DIN3 and MEILINA ONG-ABDULLAH1
DOI: https://doi.org/10.21894/jopr.2022.0054  |   Published Online: 6 September 2022
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