Productivity of Calliandra calothyrsus, Indigofera zollingeriana and Gliricidia sepium on acid soil in the greenhouse

Herdiawan, Iwan; Sutedi, Endang

doi:10.14334/jitv.v20i2.1165

Cited by 9 publications

(9 citation statements)

References 10 publications

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“…Menurut Herdiawan dan Sutedi (2015), kaliandra dapat tumbuh di berbagai jenis tanah, termasuk tanah liat berpasir dan tanah masam. Tumbuhan tersebut diintroduksi sejak tahun 1930-an untuk tujaun penyediaan kayu bakar dan pakan ternak, bahkan digunakan sebagai pencegah kebakaran (Herdiawan and Sutedi 2015;Nurtjahjaningsih et al 2016). Menurut Mustabi et al (2019), selain digunakan untuk mencegah kebakaran, ekstrak tumbuhan ini memiliki kandungan zat adiktif yang mampu membunuh cacing seperti cacing kawat (Haemonchus contortus).…”

Section: Pembahasanunclassified

Invasive Alien Species Plants in Sukaraja Atas Resort, Bukit Barisan Selatan National Park

Sayfulloh

Riniarti

Santoso

2020

JSL

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ABSTRAKSalah satu masalah penting yang dihadapi oleh Taman Nasional Bukit Barisan Selatan (TNBBS) saat ini adalah tumbuhan asing invasif. Tumbuhan asing invasif adalah tumbuhan yang hidup di luar sebaran alaminya dan memiliki kemampuan mengokupasi wilayah sehingga tumbuhan lain tidak dapat tumbuh. Keberadaan tumbuhan asing invasif di taman nasional telah banyak dilaporkan menyebabkan dampak negatif terhadap ekosistem, keanekaragaman hayati lokal bahkan sosial-ekonomi dan kesehatan manusia di sekitarnya. Penelitian terhadap jenisjenis tumbuhan asing invasif ini dilakukan pada zona rehabilitasi Resort Sukaraja Atas TNBBS yang sudah berubah menjadi lahan terbuka. Penelitian ini bertujuan untuk mengetahui jenis dan dominansi tumbuhan asing invasif yang ada. Metode yang digunakan adalah sampling dengan peletakan plot garis berpetak yang merupakan gabungan dari metode jalur dan metode petak berganda dengan jumlah plot sebanyak 25 petak. Analisis data dilakukan dengan menyeleksi jenis tumbuhan asing invasif yang ditemukan berdasarkan sumber literatur yang relevan. Dominansi jenis tumbuhan asing invasif dianalisis dengan menghitung indeks nilai penting (INP). Hasil penelitian menunjukkan terdapat 121 jenis, dimana 29 atau 35% jenis diantaranya tergolong jenis tumbuhan asing invasif yang berasal dari 19 famili. Tiga jenis tumbuhan asing invasif merupakan yang paling mendominasi, yaitu: akar kala (Clidemia hirta) dengan INP 22,61, alang-alang (Imperata cylindrica) dengan INP 18,03, dan kaliandra (Calliandra calothyrsus) dengan INP 17,96. Ketiga jenis tumbuhan tersebut dapat mendominasi karena didukung kondisi lingkungan dan karakteristik jenis sehingga menghambat pertumbuhan jenis asli.Kata kunci: Taman Nasional Bukit Barisan Selatan, tumbuhan asing invasif, zona rehabilitasi ABSTRACT One of the problems encountered by the Bukit Barisan Selatan National Park (TNBBS) is the presence of invasive alien species. Invasive alien species are plants that grow outside their natural distribution and have the ability to cover the area; hence it could suppress the growth of the other plants. The presence of invasive alien species in the national park has been widely reported to cause negative impacts on the ecosystem, local biodiversity, socio-economic, and human health in the vicinity. This study was carried out in the rehabilitation zone of the Sukaraja Atas Resort of TNBBS that had shifted into open land. This study aimed to determineJurnal Sylva Lestari ISSN (print) 2339-0913 Vol. 8 No. 1, Januari 2020 (109-120) ISSN (online) 2549-5747 110 the species and dominance of invasive alien species that exist. The sampling method was used by laying plots consisted of the combination of the line and multiple plot methods with a total plot of 25 plots. Data analysis was performed by selecting invasive alien species observed based related-literature, while the dominance of invasive alien species was calculated by the importance value index (IVI). The results identified 121 species, of which 29 species or 35% of them were classified as invasi...

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Section: Pembahasanunclassified

Invasive Alien Species Plants in Sukaraja Atas Resort, Bukit Barisan Selatan National Park

Sayfulloh

Riniarti

Santoso

2020

JSL

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“…The shrub is also used for animal feed [35,49]. It grows in various soil types, including sandy clays and acid soil [34,50]. There is emerging interest in biofuel production from C. calothyrsus because it is highly cellulosic (46-48%), fast-growing, suitable for a short rotation, and adaptable to diverse habitats [18,34,36,51,52].…”

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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“…The shrub is also used for animal feed [25,41]. It grows in various soil types, including sandy clays and acid soil [22,42]. There is emerging interest in biofuel production from C. calothyrsus since it is highly cellulosic (46-48%), fast-growing, suitable for a short rotation and adaptable to diverse habitats [18,[22][23][43][44].…”

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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Productivity of Calliandra calothyrsus, Indigofera zollingeriana and Gliricidia sepium on acid soil in the greenhouse

Cited by 9 publications

References 10 publications

Invasive Alien Species Plants in Sukaraja Atas Resort, Bukit Barisan Selatan National Park

Invasive Alien Species Plants in Sukaraja Atas Resort, Bukit Barisan Selatan National Park

Spatial Assessment of Degraded Lands for Biofuel Production in Indonesia

Spatial Assessment of Degraded Lands for Biofuel Production in Indonesia

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