KARAKTERISTIK BUAH DAN MUTU MORFO-FISIOLOGIS BENIH LONKIDA (Nauclea orientalis L.) DARI HABITAT ALAMI DI SULAWESI TENGGARA

Tuheteru, Faisal Danu; Kusmana, Cecep; Masyur, Irdika; Iskandar, Iskandar

doi:10.20886/jpth.2014.8.3.152-170

Cited by 4 publications

(3 citation statements)

References 9 publications

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“…The fruits and seeds of N. orientalis produced from the seedling seed orchard at Parungpanjang, Bogor have various fruit and seed morphophysiological traits. Differences in fruit, seed and seed germination characteristics of N. orientalis were also reported by [22] by examining its four natural habitats, i.e., swamps, temporal swamps, dry land, and temporal swamp savanna. Several studies have reported that differences in the morphophysiological characteristics of fruit and seeds from different population or provenance are strongly influenced by genetic factors [18,23,24,25].…”

Section: Variation Of Mother Trees and Seed Characteristicsmentioning

confidence: 81%

“…The germination capacity range of N. orientalis seeds from the seventeen mother trees was very diverse (14-95%) with an average of 52.29%. The germination capacity was lower when compared to N. orientalis from Southeast Sulawesi (74-91%) [22] or white jabon from Pomalaa (82.25%) [27]. The low germination capacity of N. orientalis seeds was suspected because the seedling seed orchard stands are still young (6 years old).…”

Section: Variation Of Mother Trees and Seed Characteristicsmentioning

confidence: 90%

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Variation in seed morpho-physiological traits of Nauclea orientalis L. in a seedling seed orchard and the effect of seed sortation on their physiological parameters

Danu,

Rustam,

Cahyono

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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The aim of this study was to identify the morpho-physiological diversity of seeds in several mother trees of N. orientalis at 6-year-old in a seedling seed orchard in Parungpanjang, Bogor and to identify the effectiveness of seed sortation in improving the seed germination. A total of 17 mother trees were collected for their fruit, measured the morphology of the seeds and tested their germination. The results showed that fruit and seed dimensions and weight, germination capacity were strongly influenced by the mother tree. Germination capacity and the highest germination capacity was resulted by family no. 22-BT (90%) and 48-MJ (92%). The highest coefficient of variation was given by seed weight per fruit (83.03), followed by germination capacity (66.66) and fruit weight (65.95). Seed sortation had a significant effect on germination capacity, germination rate, and mean germination time, but had no significant effect on germination value. In general, a sieve size of 300-420 μm gave the best results for increasing germination capacity (59.5%), germination rate (1.67% day-1), and mean germination time (18 days). Other sieve sizes, i.e., 420-600 μm was also able to improve seed germination so that for seed sortation applications 300-600 μm sieve sizes can be used.

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Section: Variation Of Mother Trees and Seed Characteristicsmentioning

confidence: 81%

Section: Variation Of Mother Trees and Seed Characteristicsmentioning

confidence: 90%

Variation in seed morpho-physiological traits of Nauclea orientalis L. in a seedling seed orchard and the effect of seed sortation on their physiological parameters

Danu,

Rustam,

Cahyono

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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“…In Indonesia, Nauclea orientalis L. is popularly referred to as a gempol plant. In contrast, in Central Sulawesi, this plant is known as lokinda, and in Kalimantan and Sumatra, it is known as the bengkal (Tuheteru et al, 2014). Flavonoids, polyphenols, and saponins are abundant in the bark of N. orientalis L. (Saefudin and Basri, 2016).…”

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confidence: 99%

Potency of endophytic fungi from Nauclea orientalis L. as antioxidant producer

Nurnawati

Widjajanti

Sutandar

et al. 2021

Berkala Penelitian Hayati

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Nauclea orientalis L. is widely distributed in Indonesia. Secondary metabolites such as flavonoids, polyphenols, and saponins are abundant in the bark of N. orientalis L. These compounds have the potential to act as antioxidants. Endophytic fungi, through genetic transfer and coevolution, can produce the same metabolites as their host plant. As a result, understanding the potential of endophytic fungi from N. orientalis L. to produce antioxidant compounds that can be developed is critical. According to the findings of this study, twelve isolates have the potential to produce secondary metabolites with antioxidant properties. Three isolates had high antioxidant activity: DB2 was identified as Aspergillus minisclerotigenes with an IC50 of 21 g/mL containing tannins, terpenes, and flavonoids, AB3 as Colletotrichum perseae with an IC50 of 31 g/mL containing tannins and terpenoids, and AB1 as Diaporthe tulliensis with an IC50 of 48 g/mL containing tannins. The secondary metabolite group has the potential to be developed into an antioxidant agent

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The growth and genetic potentials of gempol (Nauclea orientalisL.) as shading trees in urban landscapes

Riany

Sudrajat²

2018

IOP Conf. Ser.: Earth Environ. Sci.

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KARAKTERISTIK BUAH DAN MUTU MORFO-FISIOLOGIS BENIH LONKIDA (Nauclea orientalis L.) DARI HABITAT ALAMI DI SULAWESI TENGGARA

Cited by 4 publications

References 9 publications

Variation in seed morpho-physiological traits of Nauclea orientalis L. in a seedling seed orchard and the effect of seed sortation on their physiological parameters

Variation in seed morpho-physiological traits of Nauclea orientalis L. in a seedling seed orchard and the effect of seed sortation on their physiological parameters

Potency of endophytic fungi from Nauclea orientalis L. as antioxidant producer

The growth and genetic potentials of gempol (Nauclea orientalisL.) as shading trees in urban landscapes

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