Pengaruh bahan tanaman terhadap keberhasilan setek kranji (Pongamia pinnata)

Siregar, Nurmawati; DJAMâ€TMAN, Dharmawati Ferry

doi:10.13057/psnmbi/m030105

Cited by 3 publications

(3 citation statements)

References 1 publication

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“…It tolerates salinity and drought and grows in a wide range of habitats from humid tropical and subtropical regions to cooler and semiarid zones [47]. Many studies have analyzed biofuel production from P. pinnata as it is nitrogen-fixing, tolerates various habitats, and has a high oil yield [16,33,47,48].…”

Section: Potential Biofuel Species In Indonesiamentioning

confidence: 99%

Spatial Assessment of Degraded Lands for Biofuel Production in Indonesia

et al. 2018

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This study spatially estimated degraded lands in Indonesia that have limited functions for food production, carbon storage, and conservation of biodiversity and native vegetation and examined their suitability to grow biodiesel species (Calophyllum inophyllum, Pongamia pinnata, and Reutealis trisperma) and biomass species (Calliandra calothyrsus and Gliricidia sepium). Results showed ~3.5 million ha of degraded lands potentially suitable for these species in Indonesia. With the all-five-species scenario, these lands had the potential to produce 1105 PJ year−1 of biomass and 3 PJ year−1 of biodiesel. With the biodiesel-only-species scenario, these lands showed the potential to produce 10 PJ year−1 of biodiesel. Despite this energy potential, however, the land sizes were too small to support economies of scale for biofuel production. The study findings contribute to identifying lands with limited functions, modeling the growth of biofuel species on regional lands, and estimating carbon stocks of restored degraded lands in Indonesia.

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Section: Potential Biofuel Species In Indonesiamentioning

confidence: 99%

Spatial Assessment of Degraded Lands for Biofuel Production in Indonesia

et al. 2018

View full text Add to dashboard Cite

show abstract

“…It tolerates salinity and drought and grows in a wide range of habitats from humid tropical and subtropical regions to cooler and semiarid zones [48]. Many studies have analyzed biofuel production from P. pinnata as it is nitrogen-fixing, tolerates various habitats and has a high oil yield [16,37,[48][49].…”

Section: Potential Biofuel Species In Indonesiamentioning

confidence: 99%

Spatial Assessment of Degraded Lands for Biofuel Production in Indonesia

Jaung¹,

Wiraguna²,

Okarda³

et al. 2018

Preprint

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This study spatially estimates degraded lands in Indonesia that have limited functions for food production, carbon storage, and conservation of biodiversity and native vegetation, and examines their suitability to grow biodiesel species (Calophyllum inophyllum, Pongamia pinnata and Reutealis trisperma) and biomass species (Calliandra calothyrsus and Gliricidia sepium). Results showed that Indonesia has &sim;3.5 million ha of degraded lands potentially suitable for these species. With the all-five-species scenario, these lands had the potential to produce 1105 PJ yr−1 of biomass and 3 PJ yr−1 of biodiesel. With the biodiesel-only-species scenario, these lands showed the potential to produce 10 PJ yr−1 of biodiesel. Despite this energy potential, however, the land sizes were too small to support economies of scale for biofuel production. The study findings contribute to identifying lands with limited functions, modeling biofuel-species growth on regional lands and estimating carbon stocks of restored degraded lands in Indonesia.

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“…The success of the development of Pongamia plantations is mainly IOP Publishing doi:10.1088/1755-1315/1315/1/012066 2 determined by the use of quality seeds (genetically, physically, and physiologically superior) that are available on time sufficiently, and adaptable to the environmental conditions in which they grow. Instead of generative propagation by seeds, cutting is an alternative vegetative propagation for the seeds of the species that are utilized as a source of biofuel materials [11].…”

Section: Introductionmentioning

confidence: 99%

Variation among family of Pongamia pinnata (L.) Pierre for oil content and seedling growth

Krisnawati,

Leksono,

Adinugraha

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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Pongamia pinnata (L.) Pierre is a multipurpose tree species that produces non-edible seeds. Pongamia oil has been recognized as a viable source of oil for the burgeoning biofuel industry. The economic feasibility of Pongamia depends on the oil content of the seed. Meanwhile, information on variation among families (parent tree) of seedlings grown is also necessary to increase plant productivity besides the oil content. This study aims to determine the variation among families of Pongamia oil content and seedling growth (generative and vegetative propagation). The seeds were analysed using 48 families for oil content analysis by solvent extraction, 50 families for seedling growth analysis (generative), and 19 families for vegetative. The result showed a significant variation in crude oil content among the families. Oil production varied from 26.61 to 44.68%. Variations among families were also found in seedling growth performance for both generative and vegetative propagation, with an average survival rate up to 75%. The information is essential for the tree improvement program to produce genetically improved seeds of Pongamia for biofuel and land restoration in Indonesia.

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Pengaruh bahan tanaman terhadap keberhasilan setek kranji (Pongamia pinnata)

Cited by 3 publications

References 1 publication

Spatial Assessment of Degraded Lands for Biofuel Production in Indonesia

Spatial Assessment of Degraded Lands for Biofuel Production in Indonesia

Spatial Assessment of Degraded Lands for Biofuel Production in Indonesia

Variation among family of Pongamia pinnata (L.) Pierre for oil content and seedling growth

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