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  • 1
    Online Resource
    Online Resource
    Effect of Endophytic Fungi on the Growth of Sengon (Falcataria moluccana)
    Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Lampung ; 2022
    In:  Jurnal Sylva Lestari Vol. 10, No. 3 ( 2022-07-02), p. 321-332
    Details
    In: Jurnal Sylva Lestari, Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Lampung, Vol. 10, No. 3 ( 2022-07-02), p. 321-332
    Abstract: Endophytic fungi have been reported to promote plant growth and resistance to biotic and abiotic stresses. This study aimed to determine the effect of endophytic fungi application isolated from the sengon (Falcataria moluccana) seeds on the growth of sengon. The seed-borne endophytic fungi were applied when the session was three weeks old by sprinkling each suspension of endophytic fungi (103 to 106 spores/ml) on the soil around the plant roots. The experimental parameters evaluated were height, diameter, and total wet and dry weight. This study showed that endophytic fungi treatment has no significant effect on the stem diameter, total wet weight, and water content; but significantly affected the height and total dry weight. Cladophialophora sp. and Ascotricha sp. fungi increased the height growth of sengon, while Aspergillus sp. fungi increased the total dry weight against the control. Ochroconis sp. treatment was not significantly different from the control. The shoot-root ratio values range from 1.13-1.43, indicating that the seeds already have roots supporting plant growth. The Dickson quality index range from 0.65-1.03 suggested that the seedlings have good biomass distribution. Consequently, endophytic fungi have the potential to increase the growth of sengon seedlings. Keywords: endophytic fungi, Falcataria moluccana, seedling growth, sengon
    Type of Medium: Online Resource
    ISSN: 2549-5747 , 2339-0913
    URL: Issue
    URL: Article
    DOI: 10.23960/jsl.v10i3
    DOI: 10.23960/jsl.v10i3.550
    Language: Unknown
    Publisher: Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Lampung
    Publication Date: 2022
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  • 2
    Online Resource
    Online Resource
    BIOAKTIVITAS EKSTRAK UMBI GADUNG DAN MINYAK NYAMPLUNG SEBAGAI PENGENDALI HAMA ULAT KANTONG (Pteroma plagiophleps Hampson)
    Asosiasi Peneliti dan Teknisi Kehutanan dan Lingkungan Hidup Indonesia ; 2012
    In:  Jurnal Penelitian Hutan Tanaman Vol. 9, No. 4 ( 2012-12), p. 209-218
    Details
    In: Jurnal Penelitian Hutan Tanaman, Asosiasi Peneliti dan Teknisi Kehutanan dan Lingkungan Hidup Indonesia, Vol. 9, No. 4 ( 2012-12), p. 209-218
    Type of Medium: Online Resource
    ISSN: 1829-6327 , 2442-8930
    URL: Issue
    URL: Journal
    URL: Article
    DOI: 10.20886/jpht.2012.9.4
    DOI: 10.20886/jpht
    DOI: 10.20886/jpht.2012.9.4.209-218
    Language: Unknown
    Publisher: Asosiasi Peneliti dan Teknisi Kehutanan dan Lingkungan Hidup Indonesia
    Publication Date: 2012
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  • 3
    Online Resource
    Online Resource
    Temporal effects of cutting intensity on Diptera assemblages in eastern Borneo rainforest Indonesia
    UNS Solo ; 2020
    In:  Biodiversitas Journal of Biological Diversity Vol. 21, No. 3 ( 2020-02-19)
    Details
    In: Biodiversitas Journal of Biological Diversity, UNS Solo, Vol. 21, No. 3 ( 2020-02-19)
    Abstract: Abstract. Budiaman A, Haneda NF, Indahwati, Febrian D, Rahmah LN . 2020. Temporal effects of cutting intensity on Diptera assemblages in eastern Borneo rainforest Indonesia. Biodiversitas 21: 1074-1081. Studies on the effects of varying cutting intensity on the abundance and species richness of Diptera in tropical rainforest are limited, particularly in Southeast Asia region. The aim of the study was to assess the temporal effect of cutting intensity on Diptera community in tropical rainforest in the eastern Borneo rainforest, Indonesia, which was logged using the Indonesian Selective Cutting and Planting system. The field study was carried out in 2016. Responses of Diptera to the Indonesian Selective Cutting and Planting systems in the eastern Borneo rainforest, Indonesia were examined. We compared the abundance and morphospecies composition of Diptera before cutting and after cutting at three different treatments: low cutting intensity, medium cutting intensity and high cutting intensity. Diptera was collected using a malaise trap. Selective cutting of tropical rainforest altered biodiversity of Diptera. The abundance and morphospecies composition of Diptera were greater after cutting than before cutting at all cutting intensities. Our study showed that cutting intensity did not significantly affect the abundance and morphospecies composition of Diptera. Results of the study clearly indicated that the percentage of forest canopy cover could be a single predictor for abundance and morphospecies composition of Diptera in the natural rainforest of eastern Borneo, Indonesia.
    Type of Medium: Online Resource
    ISSN: 2085-4722 , 1412-033X
    URL: Article
    DOI: 10.13057/biodiv/d210330
    Language: Unknown
    Publisher: UNS Solo
    Publication Date: 2020
    detail.hit.zdb_id: 2660049-3
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  • 4
    Online Resource
    Online Resource
    Arthropod community at different altitudes in Gunung Halimun-Salak National Park, Western Java, Indonesia
    UNS Solo ; 2019
    In:  Biodiversitas Journal of Biological Diversity Vol. 20, No. 6 ( 2019-05-29)
    Details
    In: Biodiversitas Journal of Biological Diversity, UNS Solo, Vol. 20, No. 6 ( 2019-05-29)
    Abstract: Abstract. Haneda NF, Hilwan I, Irfani E. 2019. Arthropod community at different altitudes in Gunung Halimun-Salak National Park, Western Java, Indonesia. Biodiversitas 20: 1735-1742. Gunung Halimun Salak National Park (GHSNP) stores high biodiversity both from its flora and fauna. Parts of the diversity that have not been widely explored are soil arthropods at different altitudes. The aim of this study was to analyze soil arthropod community and the correlation between the attributes of soil arthropods and the environmental factors. The soil arthropods were collected using pitfall traps, placed in several altitudes, i.e., 500 m, 700 m, 900 m, 1100 m, 1300 m, 1500 m, and 1700 m . The attributes of community and environmental parameters were analyzed using Pearson correlation and principal component analysis. The result showed that family Formicidae dominated the soil arthropod community. The diversity of arthropods increased with increasing altitudes. The habitat at the altitudes of 1500 m, 1300 m and 1100 m had a dense canopy, thick litter and high total N and organic C. There was positive correlation between the attributes of soil arthropod community and environment variables.
    Type of Medium: Online Resource
    ISSN: 2085-4722 , 1412-033X
    URL: Article
    DOI: 10.13057/biodiv/d200633
    Language: Unknown
    Publisher: UNS Solo
    Publication Date: 2019
    detail.hit.zdb_id: 2660049-3
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  • 5
    Online Resource
    Online Resource
    Chemical characteristics of Falcataria moluccana wood infested by Boktor stem borer (Xystrocera festiva)
    UNS Solo ; 2021
    In:  Biodiversitas Journal of Biological Diversity Vol. 22, No. 10 ( 2021-09-24)
    Details
    In: Biodiversitas Journal of Biological Diversity, UNS Solo, Vol. 22, No. 10 ( 2021-09-24)
    Abstract: Abstract. Haneda NF, Supriatna AH, Shabrina H, Istikorini Y, Siregar UJ, Wahyudi I. 2021. Chemical characteristics of Falcataria moluccana wood infested by Boktor stem borer (Xystrocera festiva). Biodiversitas 22: 4203-4208. Boktor (Xystrocera festiva Thoms.) is the most destructive and detrimental pest in Falcata plantations in Indonesia. It attacks the inner bark of sapwood when the tree reaches 3-years-old. This study aimed to analyze the chemical characteristics of Falcata woods, which were infested with Boktor in trees aged 3 and 4 years, compared to the healthy tree at 2 years old. The primary chemical components and type of extractive compounds were analyzed using standard procedures. The results showed a decrease in hemicellulose and an increase in lignin content of infected wood. This condition occurs because Boktor larvae prefer hemicellulose rather than lignin, which is related to the presence of enzymes in the digestive system of the larvae. The decreasing extractive contents as trees grow and undergo age-related shifting metabolism can be alleged as the start of Boktor infestation in 3-years-old trees. Boktor infestation also altering the wood chemical components by degrading the lignin that produced 4-vinyl-syringol. The isoeugenol compound is thought to prevent Boktor infestation in the early period of tree growth.
    Type of Medium: Online Resource
    ISSN: 2085-4722 , 1412-033X
    URL: Article
    DOI: 10.13057/biodiv/d221010
    Language: Unknown
    Publisher: UNS Solo
    Publication Date: 2021
    detail.hit.zdb_id: 2660049-3
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  • 6
    Online Resource
    Online Resource
    Short Communication: Effects of felling intensity on Hymenoptera biodiversity in a natural production forest in East Kalimantan, Indonesia
    UNS Solo ; 2017
    In:  Biodiversitas Journal of Biological Diversity Vol. 18, No. 3 ( 2017-07-12), p. 990-995
    Details
    In: Biodiversitas Journal of Biological Diversity, UNS Solo, Vol. 18, No. 3 ( 2017-07-12), p. 990-995
    Abstract: Ahmad B, Haneda NF, Robaikah ID. 2016. Short Communication: Effects of felling intensity on Hymenoptera biodiversity in a natural production forest in East Kalimantan, Indonesia. Biodiversitas 18: xxxx. Hymenoptera is one of the major components of insect biodiversity, where its abundance and diversity contributes to the functioning of the forest ecosystem. Most of the tropical forest in Kalimantan island has been logging since 1970. Tree felling is the initial step of logging activity. This activity leads to change Hymenoptera diversity. This study analyzes the effects of felling intensity on the Hymenoptera diversity in 100 ha area in a natural production forest in East Kalimantan, Indonesia. In this study, the diversity, evenness, and species richness index of Hymenoptera was compared before and after felling in three intensities (low, moderate, and high). Insects were collected in 9 purposively located 0.5 ha plots using a malaise trap. Three malaise traps were set in each plot The results showed that the timber felling tends to decrease the abundance of Hymenoptera. Diversity and species richness of Hymenoptera will decline in moderate and high felling intensity, whereas evenness index of Hymenoptera unchanged at three felling intensities. The composition of morphospecies of Hymenoptera was changed after tree felling with high intensity. The results of the study suggest that minimizing the felling intensity may reduce disruption of insect habitat in natural production forest in East Kalimantan, Indonesia.
    Type of Medium: Online Resource
    ISSN: 2085-4722 , 1412-033X
    URL: Article
    DOI: 10.13057/biodiv/d180317
    Language: Unknown
    Publisher: UNS Solo
    Publication Date: 2017
    detail.hit.zdb_id: 2660049-3
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  • 7
    Online Resource
    Online Resource
    Keanekaragaman parasitoid dan predator kutu lak (Laccifer lacca Kerr) di KPH Probolinggo Perum Perhutani Unit II, Jawa Timur
    Entomological Society of Indonesia/Perhimpunan Entomologi Indonesia ; 2019
    In:  Jurnal Entomologi Indonesia Vol. 16, No. 1 ( 2019-08-22), p. 52-
    Details
    In: Jurnal Entomologi Indonesia, Entomological Society of Indonesia/Perhimpunan Entomologi Indonesia, Vol. 16, No. 1 ( 2019-08-22), p. 52-
    Abstract: Kutu lak (Laccifer lacca Kerr) (Homoptera: Kerriidae) merupakan serangga yang hidup secara parasitik pada tanaman inangnya. Serangga tersebut menghasilkan resin alami yang kompak dan tebal, yang menempel pada cabang tanaman tempat hidupnya yang biasa disebut lak. Lak cabang merupakan resin alami dari hasil sekresi serangga L. lacca berupa lapisan tebal lak yang membungkus ranting-ranting tanaman inang. Serangan parasitoid dan predator terhadap kutu lak berdampak langsung pada penurunan produktivitas lak. Penelitian ini bertujuan untuk mengidentifikasi parasitoid dan predator yang menyerang kutu lak, dan menghitung tingkat parasitisasi di BKPH Kabuaran dan Taman, KPH Probolinggo, Perum Perhutani Unit II Jawa Timur. Sampel lak cabang diambil dari BKPH Kabuaran dan Taman masing-masing sebanyak 200 sampel lak cabang. Masing-masing lak cabang dimasukkan ke dalam tabung reaksi. Pengamatan parasitoid yang keluar dari lak cabang dilakukan dalam tabung reaksi. Famili parasitoid yang dominan ditemukan, yaitu Aphelinidae, Encyrtidae, dan Eulophidae. Predator yang ditemukan pada kutu lak terdiri atas Famili Lathridiidae (Coleoptera), Cosmopterigidae, dan Noctuidae (Lepidoptera), Nabidae (Hemiptera), serta Chrysopidae (Neuroptera). Jumlah kumulatif parasitoid di lapangan lebih banyak (5.900 individu) dibandingkan dengan di gudang (5.263 individu). Pertambahan individu parasitoid tertinggi dari lapangan dan gudang terjadi pada pengamatan hari ke-7 sampai hari ke-17. Tingkat parasitisasi kutu lak di lapangan dan gudang tergolong tinggi dengan nilai rata-rata sebesar 93% dan 96%. Dapat disimpulkan bahwa kutu lak yang berasal dari lapangan maupun gudang mengalami serangan parasitoid yang sangat tinggi.
    Type of Medium: Online Resource
    ISSN: 2089-0257 , 1829-7722
    URL: Article
    DOI: 10.5994/jei.16.1.52
    Language: Unknown
    Publisher: Entomological Society of Indonesia/Perhimpunan Entomologi Indonesia
    Publication Date: 2019
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  • 8
    Online Resource
    Online Resource
    Keanekaragaman Semut (Hymenoptera: Formicidae) di Beberapa Tegakan di Taman Hutan Raya Sultan Thaha Syaifuddin Jambi
    Institut Pertanian Bogor ; 2021
    In:  Journal of Tropical Silviculture Vol. 12, No. 1 ( 2021-04-15), p. 30-35
    Details
    In: Journal of Tropical Silviculture, Institut Pertanian Bogor, Vol. 12, No. 1 ( 2021-04-15), p. 30-35
    Abstract: Biodiversity can act as an indicator of the ecological system and as a medium for knowing species changes. Insects are living things in a world that has a high species diversity. One insect that has a functional role in the ecosystem is ants. The purpose of this study was to calculate and analyze diversity of the types of ants in four types of ecosystems and analyze the effect of habitat characteristics on the abundance of ants. Ant sampling using the hand sorting method was taken from the soil and litter parts in four ecosystems, namely secondary forest, ulin stands, oil palm plantations, and rubber stands in Sultan Thaha Syaifuddin Forest Park Batanghari District, Jambi Province. The results showed a total of 940 ants were obtained, from 296 individuals in Secondary Forest, 198 individuals in oil palm plantations, 307 individuals in ulin stand, 139 individuals in rubber stand. Ants are more commonly found in parts of the soil than litter. The highest ant diversity in the soil and litter is found in secondary forest. Environmental factors that influence the presence of ants in each ecosystem are soil temperature and thickness of litter. Keywords: ants, biodiversity, ecosystems, hand sorting, tahura.
    Type of Medium: Online Resource
    ISSN: 2807-3282 , 2086-8227
    URL: Issue
    URL: Article
    DOI: 10.29244/j-siltrop.12.1
    DOI: 10.29244/j-siltrop.12.1.30-35
    Language: Unknown
    Publisher: Institut Pertanian Bogor
    Publication Date: 2021
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  • 9
    Online Resource
    Online Resource
    Keanekaragaman Jenis Serangga pada Berbagai Umur Tegakan Rhizophora mucronata yang Ditanam Dengan Teknik Guludan di Muara Angke, Jakarta
    Institut Pertanian Bogor ; 2023
    In:  Journal of Tropical Silviculture Vol. 14, No. 01 ( 2023-04-28), p. 70-79
    Details
    In: Journal of Tropical Silviculture, Institut Pertanian Bogor, Vol. 14, No. 01 ( 2023-04-28), p. 70-79
    Abstract: Insects are among the most significant numbers of living things in the world that have many benefits. However, there are still many insects that have not been identified yet, for example, insects in mangrove ecosystems. Each age of the stand has differences in vegetation structure, so insect diversity research on each age difference of R. mucronata is essential. Sampling was collected by purposive sampling by taking three guludan samples measuring 5 m ´ 10 m. In each sample, a census was carried out to measure the diameter and height of R. mucronata at the age of 17, 13, 9, and 4 years for further vegetation analysis. The capture of insects is carried out using a yellow-pan trap and then identified to the level of morphospecies. The results showed a relationship between the age of different stands. At a young age had a lot of diversity and the highest value of insect abundance. The age of R. mucronata 13 years had the highest quantity dominated by the order Diptera Keywords: density, ecosystem, morphospecies, temperature, yellow-pan trap
    Type of Medium: Online Resource
    ISSN: 2807-3282 , 2086-8227
    URL: Issue
    URL: Article
    DOI: 10.29244/j-siltrop.14.01
    DOI: 10.29244/j-siltrop.14.01.71-80
    Language: Unknown
    Publisher: Institut Pertanian Bogor
    Publication Date: 2023
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  • 10
    Online Resource
    Online Resource
    Keanekaragaman Jenis Arthropoda Tajuk di Hutan Mangrove Ciletuh, Sukabumi, Jawa Barat
    Institut Pertanian Bogor ; 2023
    In:  Journal of Tropical Silviculture Vol. 14, No. 02 ( 2023-08-25), p. 158-167
    Details
    In: Journal of Tropical Silviculture, Institut Pertanian Bogor, Vol. 14, No. 02 ( 2023-08-25), p. 158-167
    Abstract: This research was conducted in the mangrove areas Ciletuh, Sukabumi managed by Pokmasi Mandrajaya. Ciletuh mangrove area is occupied by mixed mangrove tree species. Mangrove is the habitat of a wide variety of arthropods and other canopy arthropods. Arthropods are one of the biotic components that play a role in multiple levels in an ecosystem. The existence of arthropods can be an indicator of the balance of the ecosystem. The purpose of this study was to estimate the abundance and diversity of arthropods in the canopy of Ciletuh mangrove areas. The study was conducted by analyzing vegetation, canopy arthropod catching by the beating-tray method, measurements of temperature and humidity. The results showed that canopy arthropods at 6 mangrove zoning in Ciletuh mangrove forest consisting of 21 families. Family that dominate in Ciletuh mangrove forest are family Formicidae in the class of Insecta and family Salticidae in the class of Arachnida. Keywords: arboreal arthropods, beating-tray, Ciletuh, mangrove
    Type of Medium: Online Resource
    ISSN: 2807-3282 , 2086-8227
    URL: Issue
    URL: Article
    DOI: 10.29244/j-siltrop.14.02
    DOI: 10.29244/j-siltrop.14.02.158-167
    Language: Unknown
    Publisher: Institut Pertanian Bogor
    Publication Date: 2023
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