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Keanekaragaman Jenis Semut pada Tingkat Perkembangan Lahan yang Berbeda: Pendekatan Fase Agroforestri Ananto Triyogo; Budiadi Budiadi; SM Widyastuti; Suwito Setyo Budi; Selly Varanita
Jurnal Ilmu Kehutanan Vol 13, No 2 (2019)
Publisher : Fakultas Kehutanan Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (313.083 KB) | DOI: 10.22146/jik.52364

Abstract

Tingkat perkembangan lahan umumnya diikuti dengan perubahan struktur vegetasi penyusun ekosistem yang ada didalamnya. Dalam perjalanannya, muncul intervensi yang dapat mempengaruhi tingkat perkembangan lahan baik mendukung ataupun menghambat. Salah satu bentuk intervensi yang dapat terjadi adalah berupa aktivitas pemanfaatan lahan, sistem agroforestri (AF). Pergeseran tingkat perkembangan lahan melalui pendekatan tingkat perkembangan AF diikuti perubahan vegetasi penyusun menuju kearah ekosistem yang mendekati ekosistem hutan. Dari sisi ekologi, bagaimana perkembangan AF berdampak terhadap struktur komunitas serangga penyusun di dalamnya, khususnya semut, penting diketahui. Penelitian ini dilakukan untuk mengetahui struktur komunitas semut yang menyusun ekosistem AF. Pengambilan data dilakukan di tiga tingkat AF (awal, tengah, dan lanjut) di musim kemarau (April, Mei, Juni, Agustus, dan September). Metode koleksi semut yang digunakan adalah pit-fall trap dan penangkapan langsung. Total diperoleh 7 jenis semut terdiri dari Odontoponera denticulate (Ponerinae), Odontomachus sp. (Ponerinae), Anaplolepis gracilipes (Formicinae), Pheidologeton sp. (Myrmicinae), Camponotus sp. (Formicinae), Polyrachis sp. (Forminae), dan Crematogaster sp. (Myrmicinae). Tingkat perkembangan AF tidak diikuti dengan perbedaan jenis semut namun berdampak pada kemelimpahan masing-masing jenis. Keanekaragaman jenis tertinggi serta jumlah individu semut terbesar berturut-turut ada pada AF tengah, awal, dan lanjut. Selanjutnya, terdapat 5 kelompok fungsional dengan variasi kemelimpahan berdasarkan perkembangan AF. Tingkat AF awal lebih sesuai untuk kelompok Generalized myrmicinae (GM),AF tengah untuk kelompok Dominant opportunist, dan AF lanjut untuk Forest opportunist (FO). The Diversity of Ants in Different Land Develompental: An Agroforestry Phase ApproachAbstractThe levels of land development process typically followed by changes in the vegetation structure of the ecosystems that comprises it. In a process, interventions whether artificial (human) or naturals were able to affect land development, either support or hinder. Some of the interventions that possible to occur are human activities through revegetation and land use, such as agroforestry practice (AF). The levels of land development through the shift of AF development phase common followed by changes in the vegetation inside. In terms of ecology, the mechanism of how the AF development phase affects the community structure is important to know. This research was conducted to determine the community structure of ants under the AF ecosystem and it is functional groups. In addition, we devided the AF system based on its developmental phase (early, middle, and advance). The data was obtained in the area of Nglanggeran, Gunung Kidul Regency of Yogyakarta during the dry season (April, May, June, August, and September). Meanwhile, method of ant collection utilized pit-fall trap and direct collection method. A total 7 species of ants were obtained consisting Odontoponera denticulate (Ponerinae), Odontomachus sp. (Ponerinae), Anaplolepis gracilipes (Formicinae), Pheidologeton sp. (Myrmicinae), Camponotus sp. (Formicinae), Polyrachis sp. (Forminae), and Crematogaster sp. (Myrmicinae). The AF phase are not followed by different species of ants but has an impact on the species abundance. The highest species diversity and the largest number of individual ants were found in middle, early, and advanced AF, respectively. Furthermore, there are 5 ant functional groups with variouss abundance based on AF phase. The early AF is more suitable for Generalized myrmicinae (GM) groups, middle for Dominant opportunist (DO) and GM groups, while advanced for Forest opportunist (FO) groups.
Diversity of Collembola on Various Post-Rehabilitation Land Covers Astanovia Dewi, Risandika; Triyogo, Ananto; Faridah, Eny
Jurnal Manajemen Hutan Tropika Vol. 30 No. 1 (2024)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.30.1.40

Abstract

The success of rehabilitation has altered environmental conditions from critical land to new habitats for living organisms. One of the representative and sensitive mesofauna to environmental changes is Collembola. Various vegetation cover almost all of the rehabilitation area, which has impacts on microclimate and soil quality as important factors to Collembola existence. This study investigated the diversity and abundance of Collembola and its relation to environmental factors on various land covers, including teak, grass, and mixed stand land cover. Data were collected in an observation plot of 20 m × 20 m using purposive samples, including environmental measurements, Collembola collection, and soil samples for physical and chemical analysis. The results showed that different land covers affected the abundance and diversity of Collembola, even though the statistical analyses of TLC, GLC, and MLC were not significantly different. However, TLC has a higher litter thickness and organic material than the other land cover types. A few families of Collembola, such as Cyphoderidae, Brachystomellidae, Katiannidae, Isotomidae, Oncopoduridae, and Isotogastruridae, show their correlation to climatic and edaphic factors in a certain land cover.
The Influence of Land Management on Soil Mite (Acari: Oribatida, Prostigmata, and Mesostigmata) Communities as Bioindicators for Environmental Conditions Damayanti, Arina; Triyogo, Ananto; Musyafa
Jurnal Manajemen Hutan Tropika Vol. 29 No. 3 (2023)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.29.3.243

Abstract

As a soil-living organism, soil mite presence is important for ensuring the sustainable land. Intensive management practices in forest land drive a change in its community structure. A field study was conducted in Wanagama Education and Research Forest I, Gunungkidul District, Yogyakarta Special Region Province, Indonesia, to assess the role and impact of the different forest management practices on the soil mite community. Soil samples from 15 representative soil sites were taken from the agroforestry, mixed-forest, and pioneer community forest. Collected individuals from August to October 2021 were taken by Berlese-Tullgenn Funnel and identified to morphospecies level. A total of 758 individuals of soil mites were recorded during the study period. Out of these, 21 individuals from agroforestry, 288 individuals from mixed-forest, and 449 individuals from pioneer community forest. Results of the study revealed the occurrence of 3 taxa from 36 morphospecies of oribatid mites occurred in the areas. The Shannon diversity indices of oribatid mites were 1.831, 1.424, and 0.867 in mixed-forest, agroforestry, and pioneer community, respectively. The similarity indices showed there was a similar diversity in agroforestry and mixed-forest, either in pioneer community. Through one-way ANOVA analysis, we stated that differences between of three management practices significantly affected soil mites, especially oribatida rather than prostigmata and mesostigmata.
The Diversity and Ecological Roles of Visitor Insects on Ganoderma sp. Fruiting Body Rasendriya Purbandini, Vania; Triyogo, Ananto; Muslimah Widyastuti, Siti
Jurnal Ilmu Pertanian Indonesia Vol. 30 No. 3 (2025): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.30.3.454

Abstract

Pathogenic fungi's fruiting bodies may interact with other creatures such as insects. The purpose of this study was to better understand and identify the diversity of insect visits to Ganoderma sp. fruiting bodies, as well as their ecological responsibilities. From August to October 2022, this study was carried out at the Faculty of Forestry, Universitas Gadjah Mada Arboretum. Ganoderma sp. fruiting bodies were examined at three separate times: morning, afternoon, and evening. Insect visitor diversity was measured with diversity indices (H'), evenness (E'), and similarity (S'). A one-way ANOVA was used to investigate the effect of fruiting body category and observation period on insect abundance on fruiting bodies. The research findings revealed that the community of insect visitors to Ganoderma sp. fruiting bodies comprised 5 orders, 14 families, and 24 morphospecies. The dominant insect families were Schizopteridae and Meinertellidae, with dominant roles as predators (2 species), decomposers (2 species), and mycophages (4 species). Fruiting body categories influenced the families Scolytidae, Coccinelloidea, and Schizopteridae, but not Formicidae. The observation times indicated significant differences in the abundance of Scolytidae and Schizopteridae. Insects potentially serving as vectors carrying Ganoderma sp. fungal spores include Scolytidae, Coccinelloidea, Staphylinidae, Drosophilidae, Formicidae, and Schizopteridae. Information on visiting insects, especially those that potentially carry Ganoderma spp. spores, is crucial for understanding the spread of these fungal spores. This information can also aid in designing more effective control measures, including management of insect vectors. Keywords: community, insect activities, insects’ role, pathogen
Unlocking the Economic Potential of Non-Timber Forest Products in Indonesia's Special Purpose Forest Zones Hermudananto, Hermudananto; Rofii, Muhammad Navis; Sunarta, Sigit; Lukmandaru, Ganis; Arfenda, Ferrieren Curassavica; Utami, Retno Nur; Triyogo, Ananto; Ratnaningrum, Yeni Widyana Nurchahyani; Supriyatno, Nunuk
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 4 (2025): August 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i4.1166-1175

Abstract

This study explores the diversity of Non-Timber Forest Products (NTFPs) in the Forest Zone with Special Purpose (KHDTK) of Getas-Ngandong, East Java, Indonesia, with the aim of optimizing resource allocation, livelihood diversification, and biodiversity conservation in its planning and management. By conducting a six-month (May–October 2018) biophysical survey through direct observation, coupled with structured social surveys and interviews with key informants in adjacent community-managed forest area. We identified a wide range of NTFPs that are critical for sustainable forest management. Understanding the diversity and distribution of NTFPs is necessary to inform strategic interventions that enhance forest sustainability while supporting the economic resilience of surrounding communities. The findings reveal a rich variety of NTFPs within the region, with agricultural and food crops such as corn, sugarcane, rice, and cassava prevalent inside forest areas, while fruits like mangoes and bananas dominate the surrounding non-forest areas. These insights can serve as valuable inputs, such as integrating fruit tree cultivation into agroforestry zones to enhance income stability, for developing a KHDTK management plan that diversifies income sources, supports local livelihoods, and promotes sustainable forest management practices by balancing economic, ecological, and social benefits.   Keywords: Non-Timber Forest Products (NTFPs); Sustainable Forest Management; KHDTK Getas-Ngandong.
Peran Serangga sebagai Vektor Penyakit Karat Puru pada Sengon (Albizia falcataria L. Fosberg) Triyogo, Ananto
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 40 No. 1 (2012): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (452.997 KB) | DOI: 10.24831/jai.v40i1.14939

Abstract

Sengon (Albizia falcataria L. Fosberg) forest plantations of community in Wonosobo District, Central Java wereattacked by gall rust disease. The objective of this research was to investigate the role of insects as a vector of gall rustdisease. The attack intensity was measured in the different ages of tree stand (1, 2, 3, 4, and 6 year old) with randomizedcomplete block design (RCBD) consisting of 3 blocks, 3 replications, and 3 sampling plots. The role of insect as a vectorwas tested using two different approaches: observation on the spores in the adult insect integument and artificial investationof insect containing spores on the healthy seedlings. The result of this research showed that the one year old of sengon hadhighest disease intensity (95.5%) and lowest disease incidence (56.96%). The identification showed that the insect belongsto Lepidoptera (Family Heliozelidae) completing the metamorphosis in the gall. Spores were found in the integument ofLepidoptera (Family Heliozelidae) at the average of 2.8 x 104 spore μL-1 insect-1. Artificial innoculation on healthy seedlingdid not show the infection symptoms by Uromycladium tepperianum until 5 weeks after innoculation.