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Growth of Jabon Seedling (Anthocephalus cadamba) on Medium of Ex-Sand Mining with the Addition of Sub Soil and Charcoal of Coconut Shell PERTUMBUHAN SEMAI JABON (Anthocephalus cadamba) PADA MEDIA BEKAS TAMBANG PASIR DENGAN PENAMBAHAN SUB SOIL DAN ARANG... Basuki Wasis; Dadan Mulyana; Bayu Winata
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

Sand mining is a natural resources exploitation. The effects of sand mining are environmental degradation and reduction of soil physical, chemical and biological quality. The land of ex-sand mining could be marginal land and constitutes a barrier for revegetation. Soil amendment is a necessary phase for overcoming this problem i.e. additional of sub soil and charcoal of coconut shell on the soil. Species selection also determines the success of revegetation. Jabon (Anthocephalus cadamba) is a pioneer, adaptive and fast growing species. The aims of this reasearch are to analyze the effects of sub soil and coconut shell charcoal addition on the growth of jabon seedlings on ex-sand mining soil, and to find out the optimum dose of sub soil and coconut shell charcoal addition. The results of this research showed that sub soil and coconut shell charcoal addition on ex-sand mining soil, increased the positive effect. The combination of 500 g of sub soil and 20 g of coconut shell charcoal gave the best growth for jabon seedling on ex-sand mining soil.Key words : Anthocephalus cadamba, charcoal, coconut shell, sand mining, sub soil.
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
The Growth Response of Gmelina arborea Roxb. by Growth Stimulant at Nursery Permanen Dramaga IPB RESPON PERTUMBUHAN BIBIT Gmelina arborea ROXB TERHADAP PENAMBAHAN Growth Stimulant DI PERSEMAIAN PERMANEN IPB Arif Irwansyah; Yadi Setiadi; Basuki Wasis; Noor Faiqoh Mardatin
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

The objective of this research was to study the growth response of G. arborea seedling with growth stimulant at nursery seedling area. Three months of age seedlings were selected and used. The research was conducted three concentrations of BioNature-50 in completely randomized design with 3 replications.. The best results for G. arborea was reached on GSA-1 (1,21 liter BioNature-50 dissolved into 15 liter water). The parameter on plant such as height, stem diameter, and shoot root ratio were significantly affected.Key words: BioNature-50, concentration
IDENTIFICATION OF TEAK MISTLETOE SPECIES AND BASIC INFORMATION OF UTILIZATION AS MEDICINAL PLANT Zainal Muttaqin; Sri Wilarso Budi R; Basuki Wasis; Iskandar Z Siregar; Corryanti .
Jurnal Silvikultur Tropika Vol. 7 No. 3 (2016): Jurnal Silvikultur Tropika (Suplemen Desember)
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.7.3.S61-S63

Abstract

Mistletoe is hemiparasitic plants (macroparasite) on seasonal and annual plants include trees, however, mistletoes are also beneficial as key species that fill in the ecological niche, and a potential to non-wood forest product such as medicinal plants as one of them. The objectives of this research are to identify species of teak mistletoes at Padangan Clonal Seed Orchard (CSO) in Perum Perhutani and to aim its posibilities as medicinal plant. The inventory methods on species of teak mistletoes was carried out in compartements/blocks of teak clones that are designated as Observation Sample Plots (OSPs/PCP) of the attack intensity from low, medium, high, control; and four units Observation Measurement Plots (OMPs/PUP) on each OSPs/PCP. Continously, it was analized by comparing the same species of mistletoes on other host trees as reference which was efficacious to be used as medicinal plant. Three species of mistletoes parasitizing teak clone stands were identified as Dendrophthoe pentandra (L.) Miq. of family of Loranthaceae which is also attacking other host trees, Macrosolen tetragonus (Blume) Miq. of family of Loranthaceae too, Viscum articulatum Burm. F. of family of Santalacea/Viscaceae that is hyperparasite on two other mistletoes. The comparison with the same teak mistletoe but on different host trees shows that including D. pentandra and V. articulatum have the potential for hypertension treatment. D. pentandra is used too for medicine to cure ilness, wounds, fester and recovery from parturition. Known that chemical content this mistletoe comprise of flavonoid ingrident, fenolat acid (terulat acid, para hidroksi benzoate acid, kumarat acid, protokatekuat acid and vanilat acid. As for the utilization of M. tetragonus hasn’t been discovered up to this moment.Key words: mistletoe, identification, teak clone, non-wood forest product, medicinal plant
PERTUMBUHAN SEMAI GMELINA (Gmelina arborea Roxb.) PADA MEDIA BEKAS TAMBANG SILIKA DENGAN PENAMBAHAN PUPUK KANDANG KAMBING DAN ARANG KAYU Growth for Gmelina (Gmelina arborea Roxb.) on the Post Mine Silica with the Addition of Goat Manure and Wood Charcoal Basuki Wasis; Novi Anggraini
Jurnal Silvikultur Tropika Vol. 8 No. 3 (2017): 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.8.3.203-207

Abstract

Mining activity consists of land clearing, erosion of soil horizons, dredging and hoarding. The mining activities will impact to the soil fertility. The addition of soil nutrition can be done by giving goat manure and wood charcoal. This research aims to examine the effect of wood charcoal and goat manure addition to the growth of gmelina (Gmelina arborea Roxb.) seedlings on the post mine silica soil. This research used randomized complete design wit two factorials. Parameter observed in this search is high, diameter and biomass. Observations in 12 weeks whows that single treatment of wood charcoal was not significantly different to all parameters in the 95% interval. The single treatment of goat manure and its interaction with wood charcoal shows a significant different to all parameters observed. The best combination to the growth of gmelina seedling on post mine silica was 100 g of goat manure and 40 gr of wood charcoal.Key words: fertilizer of goat manure, G. arborea, wood charcoal.
Deteksi Potensi Fitotoksisitas Aluminium Pada Tanah Toksik Di Lahan Reklamasi Kawasan Hutan Dengan Bioassay Sorgum Muhammad Abdul Latif Al-Ansori; Yadi Setiadi; Basuki Wasis
Jurnal Silvikultur Tropika Vol. 9 No. 3 (2018): 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.9.3.205-210

Abstract

Aluminium (Al) phosphotoxicity is the most common constraint in acidic soil. Information on potential Al phytotoxicity is required in revegetation planning, monitoring of this information is generally done through laboratory analysis procedure in the laboratory that requires high cost and time. The purposes of this study were to test the method of quick detection of Al phytotoxicity with sorghum bioassay. Soil samples taken from post-gold mining land in Bolaang Mongondow Regency of North Sulawesi Province were analyzed for soil physical and chemical properties then planted with numbu varieties of sorghum with complete randomized design, sorghum growth performance response and its correlation with soluble Al and pH were analyzed and then the symptoms occured from Al-toxicity on sorghum were observed. Sorgum responds to Al-toxicity by showing symptoms of shortening and thickening of the roots and stunted growth performance. Sorghum growth performance has significant negative correlation with soluble Al concentration on soil, and soil acidity showed a stronger correlation. Al-phytotoxicity symptom in sorghum at pH below 3.7 begins to be clearly visible and easily observed, this distinct appearance difference makes sorghum potential to be used as bioindicator to detect Al- phytotoxicity on the soil.Keywords: Aluminium phytotoxicity, sorghum, post-mining revegetation
Pengaruh Penambahan Arang Tempurung Kelapa dan Bokashi Pupuk Kandang Terhadap Pertumbuhan Semai Akasia (Acacia Mangium Willd.) di Media Bekas Tambang Kapur Basuki Wasis; Eranissa Islamika
Jurnal Silvikultur Tropika Vol. 10 No. 1 (2019): 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.10.1.29-34

Abstract

Continuous mining activities of limestone operation may cause negative impact such as environmental damage and reduction of soil quality (physically, chemistry, or biological). Revegetation is the process to increasing productivity of postmining limestose land. Acacia mangium is one of fast growing species that can grow in marginal land, symbitotic with rhizobium bacteria, and high economic value. The purpose of this research are to test the response of coconut shell charcoal and cow feces (bokashi) addition to the growth of akasia (Acacia mangium) seedling on postmining limestone soil and to find out the optimum dose of coconut shell charcoal and cow feces (bokashi) addition. This research used a complete randomized design factorial with two factors, each factor have four degree. First factor is addition of coconut shell charcoal and second factors is addition of cow feces (bokashi). The result of this research showed that coconut shell charcoal and cow feces (bokashi) addition on postmining limestone soil gives positive influence towards the amount of root nodule. But not affect other parameters such as height, diameter, total wet weight, total dry weight, and root tops ratio. The interaction between addition 10 g of coconut shell charcoal and 20 g of cow feces (bokashi) is the best composition for a significant effect in improving the amount of root nodule of A. mangium seedling by 78.58%. Very high levels of Ca in the soil medium will be toxic to the acacia plant.Keywords: Acacia mangium, bokashi cow feces, coconut shell charcoal, limestone mining
Dampak Kebakaran Hutan Terhadap Flora Dan Sifat Tanah Mineral Di Kawasan Hutan Kabupaten Pelalawan Provinsi Riau Basuki Wasis; Bambang Hero Saharjo; Robi Deslia Waldi
Jurnal Silvikultur Tropika Vol. 10 No. 1 (2019): 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.10.1.40-44

Abstract

Forest fires cause the death of flora, soil damage and smoke disasters. The research was corected at the productivity forest and soil samples were taken through purposive sampling. The result of research show that forest fires cause the death of flora by 100% and erosion occurring at the dept of 5-10 cm. Forest fires cause a significant increase in pH, Ca and Mg mineral soils, and reduce organic C, total microorganisms, total fungi and soil respiration significantly. Forest fires increase soil pH and soil fertility due to ash remaining combustion. The residual combustion ash comes from organic material (natural forest biomass and organic matter) which is burned was which of nutrient needed fan the growth of the vegetation in the forest.Keywords: forest fires, mineral soils, soil fertility, soil properties
Pertumbuhan Semai Sengon (Paraserianthes Falcataria (L.) Nielsen) Pada Media Tanah Bekas Tambang Kapur Dengan Penambahan Pupuk Kompos Dan NPK Basuki Wasis; Siti Halimatus Sa'idah
Jurnal Silvikultur Tropika Vol. 10 No. 1 (2019): 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.10.1.51-57

Abstract

Limestone mining activities are damaging soil and enviroment. Revegetation becomes an obligation on every mining sites. Paraserianthes falcataria is one of many species that suitable to be planted in revegetation site. Adding compost and NPK fertilizer can improve soil’s condition. This research objective is to analyze the effect of compost and NPK fertilizer on Paraserianthes falcataria seedlings growth and the exact appropriate dosage for limestone mining’s soil condition improvement. The design used in this research is completely randomized design with two factors. The result shows that addtion of compost on tailing media doesn’t give major effect or statistically not significant on seedling growth of height, diameter, the amount of root nodules, and shoot-root ratio, but statistically significant on wet and dry weight of the seedlings. NPK fertilizer addition on tailing media is statistically significant on the seedling growth of diameter, wet weight, and shoot-root ratio, but not significant different on height, dry weight, and the amount of root nodules. Interaction between compost and NPK fertilizer on media gives effect only at 95% of confidence level. K1N5 sample (with 100 gram composts and 5 gram of NPK fertilizer) gives the best respond on seedling’s growth. Very high levels of Ca in the soil medium will be toxic to the Paraserianthes Falcataria plant.Keywords: Compost, limestone mining, NPK fertilizer, Paraserianthes falcataria
Valuasi Ekonomi Kerusakan Lingkungan Akibat Kebakaran Gambut Di Desa Mak Teduh Provinsi Riau Bambang Hero Saharjo; Basuki Wasis
Jurnal Silvikultur Tropika Vol. 10 No. 1 (2019): 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.10.1.58-62

Abstract

Peat fires caused negative impact which link to the death of flora, soil damage and smoke disasters.The research proposed to know how big the danger at environment due to forest fire. Unfortunately has so way research found how much money last during burning which link to end damage. Field observation and soil samples were taken through purposive sampling. The result of research show that fire cause a total death of flora and fauna and subsidence of 10-20 cm. This study showed that land fires significantly affected organic C, bulk density, and total microorganisms, and significanlyt effecedt on pH and respiration parameters. Our results clearly demonstrate the severe enviromental destruction due to on peat fire as it fulfill. The order to know the significance of the vegetation impact of fire that we use PP 4/2004. The order to know the significant of the negative impact of fire the we use PP 4/2004 for soil pH, organic C, bulk density, porosity, water content, total microorganisms, and respiration with the economic valuation ofer, damage due to fire was reached Rp1.765.190.064,-.Keywords : enviromental damage, economic valution. peat fires, soil properties
Co-Authors Agustina Sandrasari Amriliadi Bintang Sopandi Anistya Safa Fitriani Ardiyansyah Purnama Ari Istantini Arief Nugroho Nur Prasetyo Arif Irwansyah Arum Sekar Wulandari AYU BABY MUTIARA MANDELLA Bambang Hero Saharjo Bayu Winata, Bayu Berry Oktavianto Betty Purwati Bima Dwi Siswanto Aji Corryanti . Corryanti Corryanti Dadan Mulyana Dadan Mulyana Deni Prihanto Desi Ratnasari Diana Prameswari Diana Prameswari, Diana Dwita Noviani Eranissa Islamika Erdy Santoso Eva Prihatiningtyas Hadi Susilo Arifin Hafiizh Baskara Hafizah Br Tarigan Hendrayanto . Henti Hendalastuti Rachmat Herlambang Perdana Wiratraman Irfan Kemal Putra Iskandar Z Siregar ISKANDAR ZULKARNAEN SIREGAR Isminanda Alkautsar Istomo . Iwan Hilwan Iwan Hilwan Izudin . Lastiti Sanubari LILIK BUDIPRASETYO Mohamad Eko Purwanto Mohamad Saefudin Muhammad Abdul Latif Al-Ansori Muhammad Muhammad Mumtazul Fikri Muttaqin, Zainal Nana Mulyana Arifjaya Noor Faiqoh Mardatin Novi Anggraini Nur Syarif Nurheni Wijayanto Nuri Fathia Nuri Fathia Nuri Jelma Megawati Nuri Jelma Megawati Nurulita, Indria Nita Omo Rusdiana P Purwowidodo Pipih Suptijah Pratiwi Dwi Susanti Prijanto Pamoengkas Putri Septembriani Ria Astuti Rifqi Amanullah, Falah Rizki Widiyatmoko Robi Deslia Waldi Roedy Haryo Widjono Ronaldo H Naiborhu Safaaturrohmah, Nur Ula Sajadad, Dwi Hana Silitonga, Exsaudina Siti Halimatus Sa'idah Siti Hanna Ghaida Sri Wilarso Budi Suci Ramadhanti Supriyanto Supriyanto Supriyanto Tasya Chotimah Wahyuni Ferdianti Yadi Setiadi Yadi Setiadi Yadi Setiadi Yadi Setiadi Yadi Setiadi Yunita Lisnawati Yustika Fadilah Siregar Zainal Muttaqin