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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Silvikultur Tropika (JST) MEDIA KONSERVASI Forum Pasca Sarjana Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Journal of Marine Research Microbiology Indonesia BIOTROPIA - The Southeast Asian Journal of Tropical Biology Journal of Tropical Soils JURNAL PERBENIHAN TANAMAN HUTAN Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Journal of Tropical Biodiversity and Biotechnology BERITA BIOLOGI ZOO INDONESIA PROSIDING SEMINAR NASIONAL CENDEKIAWAN Jurnal Teknologi Mineral dan Batubara Journal of Tropical Crop Science Menara Perkebunan Zoo Indonesia Rona Teknik Pertanian Jurnal Teknologi Mineral dan Batubara
Sri Wilarso Budi R
Departemen Silvikultur, Fakultas Kehutanan IPB Univeristy
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences Veterinary Other

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Journal : Jurnal Silvikultur Tropika (JST)

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Identification the Potential Types of Fungi on Establishment Agarwood Stem of Aquilaria spp. Sri Wilarso Budi R.; Erdy Santoso; Akhmad Wahyudi
Jurnal Silvikultur Tropika Vol. 1 No. 1 (2010): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.1.1.%p

Abstract

One of tree genus that becomes the main source of agarwood producer is Aquilaria. The formation of agarwood was believed as response of agarwood trees to many factors, likes plant physiological and pathogenic fungi infection. A number of isolates that have the potential to induce agarwood has been isolated from wood samples from different areas such as Bangka, Bogor, Bohorok, Gorontalo, East Kalimantan, Lampung, Mentawai, Papua, and Sukabumi. This study aimed to obtain information on the types of fungi isolated from stem-forming agarwood Aquilaria spp that successful collection of Microbiology Laboratory of Forestry Research in Bogor. Identification was done by observing morphological features from cultured isolates on PDA and BLA. The results of identification of isolates collection include species of Fusarium solani (Mart.), Appell and Walenw, F. tricinctum (corda) Sacc, F sambucinum Fuckel, and F. Moniliformae.
Effect of Media Sterilization and Inoculum Dosage on Ectomycorrhizae Formation and Shorea selanica Blume. Growth Sri Wilarso Budi
Jurnal Silvikultur Tropika Vol. 3 No. 2 (2012): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.3.2.%p

Abstract

The objectives of this research were to examine the effects of soil media sterilization and the dosage of mycorrhizal inoculum on mycorrhizal development and function and plant growth. Shorea selanica  seedlings were inoculated with different ectomycorrhizal soil inoculum dosage and grown in non-sterile and sterile  soil. Ectomycorrhizal soil inoculum were collected from under Shorea pinanga tress in Silviculture laboratory.  Soils used were infertile acid soils collected from field sites in Jasinga, Bogor.  Mycorrhizal inoculation improved the growth of S.selanica seedlings more than on sterile soil medium. The uninoculated seedlings exhibited stunted growth typical of P deficiency both in sterile and unsterile soil. Height at 16 weeks was significantly taller in non-sterile than in sterile soil. A significant interaction effect of inoculation and soil sterilization on height, diameter, shoots and roots biomass at harvest was observed.  Mycorrhizal inoculum dosage had a varied effect on mycorrhizal formation.  Root colonization  was significantly greater in non-sterile soil than in sterile soil in all inoculum dosage.
Utilization of Arbuscular Mycorrhizal Fungi (AMF) and Coconut Shell Charcoal to Increase Growth of Falcataria moluccana (Miq) Barneby & JW Grimes) and Samanea saman (Jacq) Merr Seedlings Sri Wilarso Budi; Intan Fajar Kemala; Maman Turjaman
Jurnal Silvikultur Tropika Vol. 4 No. 1 (2013): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.4.1.%p

Abstract

Latosol soil has low fertility and widely spread out in Indonesia. The successful   of planting activity on latosol soil can be supported by appropiate species selection and seedling good quality. The use of arbuscular mycorrhizal fungi (AMF) and  coconut shell charcoal  for improving sengon  (Falcataria moluccana (Miq) Barneby & JW Grimes) and trembesi (Samanea saman ( Jacq) Merr growth is one alternative to support planting activities in latosol soil . This research was conducted in green house and used Split-Plot design of Complete Randomized Design (CRD) with AMF as  a main plot and coconut shell charcoal as a sub-plot. Percentage of FMA colonisation, height, diameter, crown dry weight, root dry weight, ratio of crown root and quality index of seedlings were recorded. Results showed that interaction between AMF and coconut shell charcoal increased parameters growth  for both seedling.   Single factor from both AMF  species (Glomus sp. and Gigaspora sp.) gives similar effect on growth of both seedling species.
Utilization of Arbuscular Mycorrhizal Fungi and Coconut Shell Charcoal to Increase Gmelina arborea Roxb. and Ochroma bicolor Rowlee. Seedlings Growth in the Nursery Sri Wilarso Budi; Tirsa Eka Saputri; Maman Turjaman
Jurnal Silvikultur Tropika Vol. 5 No. 1 (2014): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.5.1.%p

Abstract

Latosol has spread quite widely in Indonesia, but this soil was low fertility. The success rate of planting in latosol can be supported by species selection and high quality seedling. The improvement of seedlings quality can be carried out by the application of arbuscular mycorrhizal fungi (AMF) and coconut shell charcoal. The research was conducted in a greenhouse used split plot design with a completely randomized design. The results showed that the inoculations of Gigaspora sp give the best growth on G. Arborea seedling, while the inoculation of Glomus sp. Comined with charcoal 20 % give the best growth on O. Bicolor. . In general, inoculation of plant by Gigaspora sp. provided better response than Glomus sp. .
Surface Sterilization to Isolate Fungal Root Endophytes of Meranti Tembaga (Shorea leprosula Miq.) in Dramaga Experimental Forest Safinah S. Hakim S Hakim; Sri Wilarso Budi; Maman Turjaman
Jurnal Silvikultur Tropika Vol. 5 No. 1 (2014): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.5.1.%p

Abstract

Root fungal endophyte were isolated from seedling of Meranti Tembaga (Shorea leprosula Miq.) taken from Dramaga experimental Forest, Bogor with five difference surface sterilization methods. Recommended surface sterilization to isolate root fungal endophyte was performed by following immersion process : 96% ethanol for 1 min, 20% H2O2 for 3 min, 96% ethanol for 0.5 min, and rinse with sterile water for 5 min. Endophyte frequency was low (6-11%) and four morphological types of fungi were found during this research.
The Physiological Response and Production of Soybeans (Glycine max (L.) Merrill) Tolerant Shading Based on Agroforestry of Sengon (Paraserianthes falcataria (L.) Nielsen) Adisti Permatasari Putri Hartoyo; Nurheni Wijayanto; Sri Wilarso Budi
Jurnal Silvikultur Tropika Vol. 5 No. 2 (2014): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.5.2.%p

Abstract

Soybeans demands in Indonesia is higher than soybeans supply. One of the effort to increase soybeans supply is by agroforestry of soybeans and sengon. The aims of this research were to analyze the physiological response and production of soybeans tolerant shading, as well as the influence of soybeans planting on the growth of sengon. Research was conducted by split plot design with 5 repetitions and 2 factors. The main factor was shading and second factor was varieties of soybeans. The results showed the chlorophyll a, b, carotene and total chlorophyll on N1 (with shading) treatment were higher than soybeans on N0 (without shading). The N, P, and K nutrients absorbtion on N0 treatment were higher than soybeans on N1 treatment. Pangrango variety on N0 treatment was better than the others varieties in both of shading treatment. The production of soybeans tolerant shading in sengon (4 year age) was very low than soybeans without shading. The differences of cropping pattern in sengon did not give significant effect on the growth of sengon diameter. Sengon horizontal roots in agroforestry were more than monoculture. The depth of the roots that <20 cm in agroforestry were more than monoculture. That were might be caused by the differences of nutrients element existence in each area.
Relationship Transpiration Ability with Growth Dimension of Seedling Acacia decurens Inoculated with Glomus etunicatum and Gigaspora margarita HUBUNGAN KEMAMPUAN TRANSPIRASI DENGAN DIMENSI TUMBUH BIBIT TANAMAN Acacia decurrens TERKOLONISASI Glomus etunica Arif Budi Setiawan; Sri Wilarso Budi R.; Cahyo Wibowo
Jurnal Silvikultur Tropika Vol. 6 No. 2 (2015): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.6.2.%p

Abstract

Transpiration plays very important role in ensuring good plant metabolism. However, techniques/methods used for its assessment are difficult and also quite demanding in terms of resources and technical know-how. Again, the results from transpiration measurements are not applicable to different samples and locations. Therefore it is necessary to study the relationship between transpiration ability with growth dimension of seedlings for predicting transpiration ability by a simple method. The research design was the completely randomized design with mycorrhizae arbuscular inoculants. This study used inoculants from silviculture laboratory identified as Glomus etunicatum (M1) and Gigaspora margarita (M2). Regression model analysis was used to determine the relationship between transpiration ability with growth dimension of Acacia decurrens seedling. There was a positive effect of mycorrhizae symbiosis which increased the transpiration ability with a strong relation for increasing seedling growth dimension. Transpiration ability is superior in G. etunicatum of 0.002863 mol m-2 s-1. The transpiration ability in control and G. etunicatum could be predicted with regression equation of R2 >70%, but in M2 intervention the model could not be predicted it was because of multi-colonization between the independent variable.Key words: Acacia decurrens, Gigaspora margarita, Glomus etunicatum, Regression, Transpiration
Early Growth Enhancement of Calliandra calothyrsus Meissn By Arbuscular Mycorrhizae Fungi and Coconut Shells Charcoal at Marginal Soil FUNGI MIKORIZA ARBUSKULA DAN ARANG TEMPURUNG KELAPA MEMPERCEPAT PERTUMBUHAN AWAL BIBIT Calliandra calothyrsus MEISSN Sri Wilarso Budi R.; Sabti Indah Purwanti; Maman Turjaman
Jurnal Silvikultur Tropika Vol. 6 No. 2 (2015): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.6.2.%p

Abstract

One of the characteristic of marginal soil is low nutrient avaibility due to their low pH and low organic content. Such conditions become limiting factor for plant growth and development. In order to support optimal growth of plant, soil treatment is needed AMF and coconut shells charcoal have a potential to improve plant growth in marginal soil. This study aimed to examine the effect of AMF, coconut shells charcoal and their interaction on C. calothyrsus seedling grown in marginal soil. This study conducted split plot design in completely randomized design that consists of two factors. AMF factor as main plot consists of three levels, charcoal factor as sub plot consists of three levels. There were five replications for each treatment. The results showed that AMF and coconut shells charcoal significantly increased C. calothyrsus seedling growth. The best treatment was found at Gigaspora sp. combined with 20 % coconut shells charcoal increased height and diameter by 397.1 and 107.7% respectively (compared to control).Key words: AMF, Charcoal, Calliandra calothyrsus, growth
Above Ground Biomass and Carbon Estimation on Pine Stands in Holcim Educational Forest Post Silica Mining Area PENDUGAAN KANDUNGAN BIOMASSA DAN KARBON ATAS TANAH PADA TEGAKAN PINUS DI LAHAN PASKA TAMBANG SILIKA HOLCIM EDUCATIONAL FOREST Berry Oktavianto; Basuki Wasis; Sri Wilarso Budi R.
Jurnal Silvikultur Tropika Vol. 6 No. 3 (2015): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.6.3.%p

Abstract

There are several factors affecting plant biomass, carbon stock, CO2-equivalent, and oxygen production (net O2 release), such as plant species (chlorophyll quality and leaf area), plant age, temperature, sunlight and land quality (water and nutrient availability). To estimate how much reclamation activity in post mining area has succeed in restoring plant biomass, carbon stock, CO2-equivalent, and net O2 release, especially post silica mining, a study to measure Pinus merkusii biomass, carbon stock, CO2-equivalent, and net O2 release planted in the area is undertaken. The study took place in Holcim Educational Forest (HEF) post silica mine reclamation area and Gunung Walat Education Forest (HPGW) as comparison site (non-reclamation). There are two age classes of Pinus merkusii being studied, those planted in 2005 and 2012. Study result shows that biomass of pine stand planted in 2005 on HPGW non-reclamation area is higher than on HEF reclamation area. The same result also occur on carbon stock, CO2-equivalent, and net O2 release measurement. However on the contrary, pine stand planted in 2012 on HEF reclamation area, have higher biomass compared with pine stand planted in 2012 on HPGW. The same result also occur on carbon stock, net O2 release and CO2-equivalent measurement, which is higher on pine stand planted in 2012 on HEF reclamation area. Overall soil quality analysis result, especially macro nutrient and micro nutrient, shows that on both site and both stand ages have relatively low macro nutrient content, except for high Mg content on 2012 pine stand in HPGW non reclamation area and very high S-available content in HEF reclamation area on both age classes. All micro nutrient analysis shows that on both age classes and on both area have medium micro nutrient content, except for very low Al content and very high Mn content.Key words: biomass, carbon stock, Pinus merkusii, reclamation, soil quality
Diversity of Arbuscular Mycorrhizal Fungi under Jabon (Anthocephalus cadamba) Plantation, Madiun, East Java KEANEKARAGAMAN FUNGI MIKORIZA ARBUSKULA DI BAWAH TANAMAN JABON (Anthocephalus cadamba) DI MADIUN, JAWA TIMUR Sri Wilarso Budi R; Agustina Puspita Dewi
Jurnal Silvikultur Tropika Vol. 7 No. 2 (2016): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.7.2.%p

Abstract

Soil as the affiliation of biotic and an abiotic components that support the living of soil microbe. Plants can grow well when it was supported by the available of soil microbes, one of them was arbuscular mycorrhizal fungi (AMF). AMF is a symbiotic mutualism between fungi and plant roots. AMF found almost 80% of plants kingdom, one of them is jabon (Anthocephalus cadamba). The research purposed to identify the diversity of AMF under the jabon plantation (Durenan dry soil, Sudimoroharjo dry soil and Sudimoroharjo wet soil ex rice field). The soil samples was obtained from three different jabon plantation location. The result of this research showed that there were three genus of AMF e.g. Glomus, Acalauspora and Entrophospora, found in jabon plantation planted in Durenan dry soil and Sudimoroharjo wet soil meanwhile jabon planted in Sudimoroharjo wet soil could only be found 2 genus, such as Glomus and Acalauspora.Key word: arbuscular mycorrhizal fungi, diversity, genus, jabon
Co-Authors , Hariyadi AAboe B. Saidi Abdurrani Muin Adisti Permatasari Putri Hartoyo Agustina Puspita Dewi Aji Nuralam Dwisutono Akhmad Wahyudi Alfi Laila Zuhriansah Allaily Allaily Andi Sukendro Ani Kurniawati Arif Budi Setiawan Arum Sekar Wulandari Atang Sutandi Bambang S. Purwoko Baskoro Rochaddi Basuki Wasis Bedah Rupaedah Berry Oktavianto Betty Purwati Cahyo Wibowo Ceng Asmarahman Corryanti . Corryanti Corryanti Corryanti Corryanti Dadan Mulyana Dida Syamsuwida Didah Nur Faridah Didy Sopandie DWI ANDREAS SANTOSA Dwi Puspasari Arum Ramadhani Endah Retno Palupi Endang Suhendang Eny Widajati Erdy Santoso Erdy Santoso Faisal Al Asad Fatimah Nur Istiqomah Fiona Christina Fransisca Yosina Regina Luturmas Gunawan Gunawan Hamim Hamim Husna Husna Husna Husna Hutami Indah Pertiwi Ikbal . Ikbal Ikbal Imam Wahyudi Indrawan, Imam Wahyudi Intan Fajar Kemala Irdika Mansur Iskandar . Iskandar Iskandar Iskandar M. Lapanjang Iskandar Z Siregar ISKANDAR ZULKARNAEN SIREGAR Istomo . Iswandi Anas JAYANI, FARADILA MEI Jumadil Akhir Kartika Megawati Kartini Kramadibrata Kartini Kramadibrata Khoryfatul Munawaroh Lina Karlinasari Luluk Setyaningsih Maman Turjaman Maman Turjaman Maman Turjaman Maman Turjaman Maman Turjaman Maryani Fatimah Putri Hardhani Maya Melati MEITY SURADJI SINAGA MEITY SURADJI SINAGA Mohammad Agus Salim Mohammad Agus Salim Salim Muhammad Helmi Muttaqin, Zainal Nelly Fridayanti Noor F Mardatin NUNANG LAMAEK MAY Nurheni Wijayanto Panca Dewi MH Karti Prijanto Pamoengkas Putri Aurum Putri Aurum Rahmawati Rahmawati Sabti Indah Purwanti Safinah S. Hakim S Hakim Safinah Surya Hakim Satriyas Ilyas Siti Hanna Ghaida Sri Muryati Sri Muryati Sri Muryati Sudirman Yahya SUDIRMAN YAHYA Tedi Yunanto Teuku Tajuddin Tirsa Eka Saputri Ulfah Juniarti Siregar Wahono Sumaryono Yadi Setiadi Yadi Setiadi Yan Eka Prasetyawati YENNI BAKHTIAR YENNI BAKHTIAR YENNI BAKHTIAR Zainal Muttaqin