Wild and Advanced Resources of Elaeis guineensis and Elaeis oleifera

Amiruddin, Mohd Din; Bakar, Nor Azwani Abu; Malike, Fadila Ahmad; Mustaffa, Suzana; Abdullah, Norziha; Marjuni, Marhalil; Mohamad, Mohd Mustakim; Hassan, Mohd Yazid; Kushairi, A.; Rajanaidu, N.

doi:10.1007/978-3-030-22549-0_2

Cited by 3 publications

(2 citation statements)

References 4 publications

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“…Junaidah et al [29], in their previous studies, reported that, compared to pisifera sources, the Yangambi pisifera differed with outstanding performance. The Yangambi pisifera was also reported by Amiruddin et al [50] and Junaidah et al [29] to be a high-oil-yielding parent. In an earlier study by Noh et al [28], they reported that fruit to bunch was an estimate for oil palm fruit set.…”

Section: Discussionmentioning

confidence: 58%

Oil Palm Inflorescence Sex Ratio and Fruit Set Assessment in dura × pisifera Biparental Progenies on Fibric Peat Soil

et al. 2021

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This study investigated oil palm inflorescence sex ratio (ISR) and fruit set (FS) yield among 24 dura × pisifera biparental progenies on fibric peat soil, hybridized from ten genetic origins. Three-month intervals of data collection on ISR and “S-shape” procedure for FS determination were carried out in an independent complete randomized design for one year. Based on the assessment of individual progenies, analysis of variance revealed the existence of genetic heterogeneity. Five of the progenies had the highest ISR above 90%. However, 20.83% of the progenies (PK4841, PK4674, ECPHP415, ECPHP550, and PK4118) had the best normal range of ISR, indicating FS declined being influenced by ISR. Therefore, only 12.50% of the progenies (PK4674, PK4465, and PK4482) were above 60% FS critical level. Correlation analysis verified that ISR depends on the female flower and progeny PK4674 (65.78%) and PK4465 (62.62%) had the best FS and fruit to bunch. Among the parental origins, Deli Serdang × Cameroon was statistically the best for male flower production at 29.40% and ISR at 72.22%. The highest FS was recorded in Deli Banting × AVROS (54.00%) and Angola × AVROS (53.78%). However, molecular research, such as microsatellite molecular markers if concurrently used as a selection criterion with the present conventional study, could present further details to complement the present findings.

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Section: Discussionmentioning

confidence: 58%

Oil Palm Inflorescence Sex Ratio and Fruit Set Assessment in dura × pisifera Biparental Progenies on Fibric Peat Soil

et al. 2021

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“…The outstanding performance of Deli-Ulu Remis × Yangambi in YFFB yield occurred because of the good combining characteristics of pisifera Yangambi. The pisifera Yangambi is characterized by high early yields, various growth, thin-shell, ovoid fruit, and thin kernel [36].…”

Section: Ybno Yabw Yffbmentioning

confidence: 99%

Study on Yield Variability in Oil Palm Progenies and Their Genetic Origins

Swaray

Rafii

Amiruddin

et al. 2020

The 1st International Electronic Conference on Plant Science

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One of the most important and widely known plantation crops with high revenue returns is the Elaeis guineensis palm. To date, yield variability in fresh fruit bunches (YFFB) in Malaysian oil palm plantations is one of the key influences in low palm oil yield. Accordingly, an assessment of dura×pisifera progenies and their genetic origins on oil palm yield was investigated. Twenty-four derived progenies from 10 genetic sources were adopted as F1 hybrid-single generation and the standard approach for data collection of the yield and yield traits was followed for three sequential years. Variance analysis showed genetic differences between the progenies and their origins. Amid the progenies analyzed, 45.83% had YFFB above the trial mean. Progeny HPDP500 had the highest YFFB (191.74 kg/palm/year) and the highest bunch number (YBNO) was recorded in PKDP4474 (20.65 bunches/palm/year), and HPDP500 (20.53 bunches/palm/year). In year one and year three, the highest YFFB was reported, while in year one of data collection, the highest YBNO was recorded. Dura-Ulu Remis × Yangambi had the highest YFFB (175.81 kg/palm/year) and Tanzania × Nigeria recorded the highest YBNO (19.06 bunches/palm/year). High heritability and phenotypic coefficient of variation with a moderate genotypic coefficient of variation for all the traits were further revealed. YFFB had a moderate positive YBNO relationship (r = 0.676; df =3, 23; p = 0.0001) and a weak positive average bunch weight correlation (r = 0.378; df = 3, 23; p = 0.0001). For tissue culture and hybridization programs for yield enhancement, progenies and origins with better performance may be used; however, the use of molecular research as a selection criterion seems to be worth further analysis.

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