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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Journal of Tropical Soils Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Hutan dan Masyarakat Wikrama Parahita : Jurnal Pengabdian Masyarakat Jurnal Belantara Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Agrotek Tropika Gorontalo Journal of Forestry Research PERENNIAL Journal of Sylva Indonesiana Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) ULIN: Jurnal Hutan Tropis JURNAL HUTAN TROPIS Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Jurnal Pengabdian Fakultas Pertanian Universitas Lampung
Irwan Sukri Banuwa
Fakultas Pertanian, Universitas Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences

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Long-term Tillage and Nitrogen Fertilization Effects on Soil Properties and Crop Yields Muhajir Utomo; Irwan Sukri Banuwa; Henrie Buchari; Yunita Anggraini; . Berthiria
JOURNAL OF TROPICAL SOILS Vol 18, No 2: May 2013
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2013.v18i2.131-139

Abstract

The impact of agricultural intensification on soil degradation now is occurring in tropical countries. The objective of this study was to determine the effect of long-term tillage and N fertilization on soil properties and crop yields in corn-soybean rotation. This long-term study which initiated since 1987 was carried out on a Typic Fragiudult soil at Politeknik Negeri Lampung, Sumatra (105o13’45.5"-105o13’48.0"E, 05o21’19.6"-05o21’19.7"S) in 2010 and 2011. A factorial experiment was arranged in a randomized block design with four replications. The first factor was tillage system namely intensive tillage (IT) and conservation tillage (CT) which consist of minimum tillage (MT) and no-tillage (NT); while the second factor was N fertilization with rates of 0, 100 and 200 kg N ha-1 applied for corn, and 0, 25, and 50 kg N ha-1 for soybean. The results showed that  bulk density and soil strength at upper layer after 24 years of cropping were similar among treatments, but the soil strength under IT at 50-60 cm depth was 28.2% higher (p<0.05) than NT. Soil moisture and temperature under CT at 0-5 cm depth were respectively 38.1% and 4.5%  higher (p<0.05) than IT. High N rate decreased soil pH at 0-20 cm depth as much as 10%,  but increased total soil N at 0-5 cm depth as much as 19% (p<0.05).  At 0-10 cm depth, MT with no N had highest exchangeable K, while IT with medium N rate had the lowest (p<0.05). At 0-5 cm depth, MT with no N had highest exchangeable Ca, but it had the lowest (p<0.05) if combined with higher N rate. Microbial biomass C throughout   the growing season for NT was consistently highest and it was 14.4% higher (p<0.05) than IT. Compared to IT, Ap horizon of CT after 24 years of cropping was deeper, with larger soil structure and more abundance macro pores. Soybean and corn yields for long-term CT were 64.3% and 31.8% higher (p<0.05) than IT, respectively. Corn yield for long-term N with rate of 100 kg N ha-1 was 36.4% higher (p<0.05) than with no N.Keywords: Conservation tillage, crop yields, N fertilization, soil properties[How to Cite: Utomo M, IS Banuwa, H Buchari, Y Anggraini  and  Berthiria. 2013.Long-term Tillage and Nitrogen Fertilization Effects on Soil Properties and Crop Yields. J Trop Soils 18 (2): 131-139. Doi: 10.5400/jts.2013.18.2.131][Permalink/DOI: www.dx.doi.org/10.5400/jts.2013.18.2.131] REFERENCESAl-Kaisi and X Yin. 2005. Tillage and crop residue effects on soil carbon dioxide emission in corn-   soybean rotation. J Environ Qual 34: 437-445. Pub Med. Barak P, BO Jobe, AR Krueger, LA Peterson and DA Laird. 1997. Effects of long-term soilacidification due to nitrogen inputs in Wisconsin. Plant Soil 197: 61-69.Blake GR and KH  Hartge. 1986.  Bulk density. In: A Klute (ed). Methods of Soil Analysis. ASA and SSSA.  Madison, Wisconsin, USA, pp. 363-375.Blanco-Canqui H and R Lal. 2008. No-till and soil-profile carbon sequestration: an on farm assessment. Soil Sci Soc Am J  72: 693-701.  Blanco-Canqui H, LR  Stone and PW Stahlman.  2010. Soil response to long-term cropping systems on an Argiustoll in the Central Great Plains. Soil Sci Soc Am J 74: 602-611.Blevins RL, MS Smith, GW Thomas and WW Frye. 1983. Influence of conservation tillage on soil properties.  J Soil Water Conserv 38: 301-305.Blevins RL, GW Thomas and PL Cornelius. 1977 Influence of no-tillage and nitrogen  fertilization on certain soil properties after 5 years of continuous corn. Agron J 69: 383-386.Blevins, RL and WF Frye, 1993. Conservation tillage: an ecological approach to soil management. Adv Agron 51: 34-77.Brady NC and RR Weil. 2008. The nature and properties of soils. Pearson Prentice Hall. Fourteenth Edition. New Jersey, 965 p.Brito-Vega, H, D Espinosa-Victoria, C Fragoso, D Mendoza, N De la Cruz Landaro and A Aldares-Chavez. 2009. Soil organic particle and presence of earthworm under different tillage systems. J Biol Sci  9: 180-183.Derpch, R 1998. Historical review of no-tilage cultivation of crops. JIRCAS Working Rep. JAPAN Int  Res Ctr for Agric Sciences, Ibaraki, Japan 13: 1-18.  Diaz-Zorita, M., JH Grove, L Murdock, J Herbeck and E Perfect. 2004. Soil structural disturbance effects on crop yields and soil properties in a no-till production system. Agron J 96: 1651-1659.Dickey EC, PJ Jasa and RD Grisso. 1994. Long-term tillage effect on grain yield and soil properties in a soybean/grain sorghum Rotation. J Prod Agric 7: 465 - 470.Edwards WM, LD, Norton, CE, Redmond. 1988. Characterizing macro pores that affect infiltration into non tilled soil. Soil Sci  Soc  Am  J 52: 483-487.Fernandez RO, PG Fernandez, JVG Cervera and  FP Torres. 2007 Soil properties and crop yields after 21 years of direct drilling trials in southern Spain. Soil Till Res 94: 47-54.Fengyun Z, W Pute, Z Xining and C Xuefeng. 2011. The effects of no-tillage practice on soil physical properties. Afr J Biotech 10: 17645-17650. Havlin, JL, JD Beaton, SM Tisdale and WL Nelson. 2005. Soil Fertility and Fertilizer: an Introduction to Nutrient Management. Pearson Prantice Hall. Sevent Edition. Upper Saddle River, New Jersey, 515 p.Karlen DL, NC Wollenhaupt, DC Erbach,  EC Berry, JB Swan, NS Eash and JL Jordahl. 1994. Crop  residue effects on soil quality following 10-years of no-till corn. Soil Till Res 31: 149-167.Kumar  A and DS Yadav. 2005. Effect of zero and minimum tillage in conjunction with nitrogen management in wheat (Triticum aestivum ) after rice (Oryza sativa.). Indian J Agron 50 (1): 54-57.Lal R. 1989. Conservation tillage for sustainable agriculture: tropics versus temper­ate environment. Adv Agron 42: 85-197.Lal R. 1997. Residue management, conservation tillage and soil restoration for mitigating greenhouse effect by CO2 enrichment. Soil Till Res 43: 81-107.Lal R. 2007.  Soil science in a changing climate. CSA New 52: 1-9.Mallory J J, RH  Mohtar, GC Heathman, DG Schulze and E Braudeau. 2011. Evaluating the effect of tillage on soil structural properties using the pedostructure concept. Geoderma 163: 141-149. doi:10.1016/ j.geoderma. 2011.01.018. 9p.Paustian K,  HP Collins and EA Paul. 1997. Management control on soil carbon. In: EA Paul, ET Elliot, K Paustian and CV Cole  (eds). Soil Organic Matter in Temperate Agro-ecosystems: Long-term Experiment in North America. CRC Press, pp. 15-50.Rasmussen, KJ. 1999. Impact of ploughless soil tillage on yield and soil quality: A Scandinavian review. Soil Till Res 53: 3-14.Quintero M. 2009. Effects of conservation tillage in soil carbon sequestration and net revenues of potato-based rotations in the Colombian Andes. [Thesis], University of Florida, USA. SAS [Statistical Analysis System] Institute. 2003. The SAS system for windows. Release 9.1. SASInst Inc, Cary, NC.Singh A and J Kaur. 2012. Impact of conservation tillage on soil properties in rice-wheat cropping system. Agric Sci Res J 2: 30-41.Six, J, SD Frey, RK Thiet and KM Batten. 2006. Bacterial and fungal contributions to carbon sequestration in agroecosystems. Soil Sci Soc Am J 70: 555-569.Smith JL and HP Collins. 2007. Management of organisms and their processes in soils. In: EA Paul (ed). Soil Microbiology, Ecology and Biochemistry. Third Edition. Academic Press, Burlington, USA, 532 p.Stockfisch N, T  Forstreuter, W Ehlers. 1999. Ploughing effects on soil organic matter after twenty years of conservation tillage in Lower Saxony, Germany. Soil Till Res 52: 91-101.Tarkalson, DD, GW Hergertb and KG Cassmanc. 2006. Long-term effects of tillage on soil chemical properties and grain yields of a dryland winter wheat-sorghum/corn-fallow  rotation in the great plains. Agron J 26: 26-33.                Thomas GA, RC Dalal, J Standley. 2007. No-till effect on organic matter, pH, cation exchange  capacity and nutrient distribution in a Luvisol in the semi-arid subtropics. Soil Till Res 94: 295-304.Utomo M, H Suprapto and Sunyoto. 1989. Influence of tillage and nitrogen fertilization on soil nitrogen, decomposition of alang-alang (Imperata cylindrica) and corn production of alang-alang land.  In: J van der Heide (ed.). Nutrient management for food crop production in  tropical farming systems. Institute for Soil Fertility (IB), pp. 367-373.Utomo M. 2004. Olah tanah konservasi untuk budidaya jagung berkelanjutan. Prosiding Seminar Nasional IX Budidaya Pertanian Olah Tanah Konservasi. Gorontalo, 6-7 Oktober, 2004, pp. 18-35 (in Indonesian).Utomo M,  A Niswati, Dermiyati, M R Wati, AF Raguan and S Syarif. 2010. Earthworm and soil carbon sequestration after twenty one years of continuous no-tillage corn-legume rotation in Indonesia. JIFS  7: 51-58.Utomo M, H Buchari, IS Banuwa, LK Fernando and R Saleh. 2012. Carbon storage and carbon dioxide emission as influenced by long-term conservation tillage and nitrogen fertilization in corn-soybean rotation. J Trop Soil 17: 75-84.Wang W,  RC Dalal and PW Moody. 2001. Evaluation of the microwave irradiation method for measuring soil microbial biomass. Soil Sci  Soc Am J 65: 1696-1703.Wright AL and FM Hons.  2004. Soil aggregation and carbon and nitrogen storage under soybean cropping sequences. Soil Sci Soc Am J 68: 507-513. Zibilske LM, JM Bradford and JR Smart. 2002. Conservation tillage induced change in organic carbon, total nitrogen and available phosphorus in a semi-arid alkaline subtropical soil. Soil Till Res 66: 153-163.
Effects of land applications waste water of crude palm oil factory on some nutrient available in soil and nutrient content in palm oil Irwan Sukri Banuwa; Mamat Anwar Pulung
JOURNAL OF TROPICAL SOILS Vol 13, No 1: January 2008
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2008.v13i1.35-40

Abstract

An experiment was aimed to study effect of waste water of crude palm oil (CPO) factory on some nutrient available in soil and nutrient content in palm oil.  The experiment was conducted  using a completely randomized block design with six levels of waste water treatments (0, 250, 500, 750, 1.000, and 1.250 L tree-1 palm oil) in three replications.  The result showed that the level 750 L tree-1 of waste water treatment have significant effects on increased of nutrient available in soil  (N, P, K, Ca, and Mg) including soil pH, but not significant with level 1000 and 1250 L tree-1 except P.  On the other hand, nutrient content in palm oil (N, P, and K) were not significantly influenced by waste water treatments.
Application of Organonitrofos and Inorganic Fertilizer on Cassava (Manihot Esculenta Crantz) in Ultisol Soil . Dermiyati; Jamalam Lumbanraja; Irwan Sukri Banuwa; Sugeng Triyono; Oktarina Maulida; Debby Agsari
JOURNAL OF TROPICAL SOILS Vol 20, No 3: September 2015
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2015.v20i3.167-172

Abstract

A field experiment was conducted to find out a combination dose of a novel organic fertilizer (Organonitrophos, OP) and inorganic fertilizers (N, P, and K) for the growth and yield of cassava (Manihot esculenta Crantz) during two planting periods of 2012-2013 and 2013- 2014 in ultisol soil (low in nutrients and organic matter) of Bandarlampung. The treatments were a six combination of organic and inorganic fertilizer. The experiments were laid out in a randomized block design with three replications. The difference combination of Organonitrophos and NPK fertilizers showed significantly effects on the plant height, the NPK sorption of total plant and total root, and the yields of cassava. The highest NPK sorption of total plants and total yields and the highest yields of cassava were found in N45P36K120OP1,000 kg ha-1 combination for the two planting periods. Based on Relative Agronomic Effectiveness (RAE) of cassava root yield, it can be concluded that 45-36-120-1,000 N-P-K-Organonitrophos kg ha-1 was the best combination dose of inorganic and organic fertilizers for the production of cassava in ultisol soil of Bandarlampung. [How to Cite: Dermiyati, J Lumbanraja, IS  Banuwa,  S Triyono,  O  Maulida  and  D  Agsari. 2015. Application of Organonitrofos and Inorganic Fertilizer on Cassava (Manihot Esculenta Crantz) in Ultisol Soil. J Trop Soils 20: 167-172. Doi: 10.5400/jts.2015.20.3.167]
Carbon Stock in Integrated Field Laboratory Faculty of Agriculture University of Lampung Irwan Sukri Banuwa; Tika Mutiasari; Henrie Buchori; Muhajir Utomo
JOURNAL OF TROPICAL SOILS Vol 21, No 2: May 2016
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2016.v21i2.91-97

Abstract

This study aimed to determine the amount of carbon stock and CO2 plant uptake in the Integrated Field Laboratory (IFL) Faculty of Agriculture University of Lampung. The research was conducted from April to November 2015. The study was arranged in a completely randomized block design (CRBD), consisting of five land units as treatment with four replications for each treatment. Biomass of woody plants was estimated using allometric equation, biomass of understorey plants was estimated using plant dry weight equation, and organic C content in plants and soils were analyzed using a Walkey and Black method. The results showed that land unit consisting of densely woody plants significantly affects total biomass of woody plants, organic C content in woody plants and total carbon content (above and below ground). The highest amount of woody plant biomass was observed in land unit 5, i.e. 1,196.88 Mg ha-1, and above ground total carbon was 437.19 Mg ha-1. IFL Faculty of Agriculture University of Lampung has a total carbon stock of 2,051.90 Mg and capacity to take up total CO2 of 6,656.88 Mg.
Microclimate of Developed Peatland of the Mega Rice Project in Central Kalimantan Adi Jaya; Takashi Inoue; Suwido Hester Limin; Untung Darung; Irwan Sukri Banuwa
JOURNAL OF TROPICAL SOILS Vol 15, No 1: January 2010
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2010.v15i1.63-71

Abstract

Microclimate of Developed Peatland of The Mega Rice Project in Central Kalimantan (A Jaya,T Inoue, SH Limin, U Darung and IS Banuwa): In Indonesia peatland covers an area of 16 to 27 Mha and this ecosystem is vitally linked to environmental and conservation issues, as well as its economic value for human survival. These peatlands are, however, the subject of various land use pressures, including forestry, agriculture, energy and horticulture. A field study was carried out 6 years after the end of failed peatland development project shows that inappropriate and unsustainable forms of peatland management have resulted in degradation of the natural forest vegetation, draw-down of the peat water table, increase of peat surface and air temperatures and recurrent surface and ground fires. Implications of microclimate for possible restoration options.
Carbon Storage and Carbon Dioxide Emission as Influenced by Long-term Conservation Tillage and Nitrogen Fertilization in Corn-Soybean Rotation Muhajir Utomo; Henrie Buchari; Irwan Sukri Banuwa; Lanang Koko Fernando; Rahmat Saleh
JOURNAL OF TROPICAL SOILS Vol 17, No 1: Januari 2012
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2012.v17i1.75-84

Abstract

Although agriculture is a victim of environmental risk due to global warming, but ironically it also contributes to global greenhouse gas (GHG) emission. The objective of this experiment was to determine the influence of long-term conservation tillage and N fertilization on soil carbon storage and CO2 emission in corn-soybean rotation system. A factorial experiment was arranged in a randomized completely block design with four replications. The first factor was tillage systems namely intensive tillage (IT), minimum tillage (MT) and no-tillage (NT). While the second factor was N fertilization with rate of 0, 100 and 200 kg N ha-1 applied for corn, and 0, 25, and 50 kg N ha-1 for soybean production. Samples of soil organic carbon (SOC) after 23 year of cropping were taken at depths of 0-5 cm, 5-10 cm and 10-20 cm, while CO2 emission measurements were taken in corn season (2009) and soybean season (2010). Analysis of variance and means test (HSD 0.05) were analyzed using the Statistical Analysis System package. At 0-5 cm depth, SOC under NT combined with 200 kg N ha-1 fertilization was 46.1% higher than that of NT with no N fertilization, while at depth of 5-10 cm SOC under MT was 26.2% higher than NT and 13.9% higher than IT.  Throughout the corn and soybean seasons, CO2-C emissions from IT were higher than those of MT and NT, while CO2-C emissions from 200 kg N ha-1 rate were higher than those of 0 kg N ha-1 and 100 kg N ha-1 rates.  With any N rate treatments, MT and NT could reduce CO2-C emission to 65.2 %-67.6% and to 75.4%-87.6% as much of IT, respectively. While in soybean season, MT and NT could reduce CO2-C emission to 17.6%-46.7% and 42.0%-74.3% as much of IT, respectively.  Prior to generative soybean growth,   N fertilization with rate of 50 kg N ha-1 could reduce CO2-C emission to 32.2%-37.2% as much of 0 and 25 kg N ha-1 rates.
Water Retention and Saturation Degree of Peat Soil in Sebangau Catchment Area, Central Kalimantan Akhmat Sajarwan; Adi Jaya; Irwan Sukri Banuwa
JOURNAL OF TROPICAL SOILS Vol 26, No 1: January 2021
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2021.v26i1.29-42

Abstract

Water is an essential factor in forming, utilization, management, and sustainability of peat soil. This study was to obtain characteristics of water retention and porosity of peat soil. Peat samples were taken from the Natural Laboratory of Peat Forest, Central Kalimantan at shallow, medium, and deep peat at 0-50cm (surface) and 50-100 cm (subsurface), while laboratory analyses carried out at Soil Laboratory, Universitas Gajahmada. The result shows that volumetric moisture content at the surface lower than subsurface, except for deep peat. The total pore for the surface was 84.67-86.98%, while subsurface layers were 83.53-86.93%. For surface layer, saturated degree (S) medium peat higher than shallow and deep peat, while for shallow subsurface peat higher than medium and deep peat. S value all pF levels of surface for medium and deep peat higher than the subsurface. Bulk density for surface was 0.094g.cm-3 (rb(wet)) and 0.22g.cm-3(rb (dry)) for shallow peat while medium peat are 0.084–0.087g.cm-3(rb(wet)) and 0.18–0.20g.cm-3(rb(dry)), deep peat 0.064–0.090g.cm-3(rb(wet)) and 0.11–0.16g.cm-3(rb(dry)). For subsurface, bulk density of medium peat are 0.094–0.107g.cm-3 (rb(wet)) and 0.16–0.20g.cm-3 (rb(dry)), deep peat are 0.067–0.090g.cm-3 (rb(wet)) and 0.10–0.17g.cm-3 (rb(wet)). The particle density of surface and subsurface for shallow peat higher than medium and deep peat, with values 0.67-0.77g.cm3, 0.61-0.66g.cm3, and 0.53-0.63g.cm3 for shallow, medium, and deep peat, respectively. Total pores for the surface layer decrease with increasing dry bulk density (R = 0.624) and particle density (R = 0.375). This fact seems to confirm a directly proportional relationship between parameters bulk and particle density with total pores.
Erosion and Surface Runoff on Forest and Oil Palm Plantation in Jalemu Watershed, Gunung Mas Regency, Central Kalimantan Province Adi Jaya; Cakra Birawa; Fengky Florante Adji; Mochamad Anwar; Irwan Sukri Banuwa
JOURNAL OF TROPICAL SOILS Vol 23, No 3: September 2018
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2018.v23i3.151-159

Abstract

Changes of land cover from forest to non-forest areas affect the hydrological cycle and water quality in watershed ecosystems, such as the change of forest into oil palm plantation areas. Increased production and extention of oil palm plantations have impacts on the environment and water quality, which have become one of the environmental issues. The study was conducted to provide an overview of the erosion and surface runoff from forest and oil palm plantations and their impacts on the water quality. Erosion plots with the size of 15 m × 25 m were made on Jalemu Watershed, Gunung Mas Regency, Central Kalimantan Province. The research was conducted to study the impact of land cover changes on erosion and surface runoff and nutrient loss into the Jalemu River Basin. Sampling of sediments and runoff water was carried out from the erosion plots, inlcuding water sampling from Jalemu watershed. The results showed that the erosion and surface runoff that occurred in the 5 years old oil palm area were higher than in the forest area, which implied the loss of nutrients from oil palm plantation areas and the potential for water pollution by the nutrients.
Analisis Faktor-Faktor yang Mempengaruhi Persepsi Masyarakat dalam Pembangunan Hutan Tanaman Rakyat pada KPH Gedong Wani Dian Nova Yanti; Irwan Sukri Banuwa; Rahmat Safe’i; Christine Wulandari; Indra Gumay Febryano
Jurnal Hutan dan Masyarakat VOLUME 9 NOMOR 2, DESEMBER 2017
Publisher : Fakultas Kehutanan, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (413.321 KB) | DOI: 10.24259/jhm.v9i2.2861

Abstract

One effort to reduce environmental damage is the launching of the Social Forestry Program by the Ministry of Environment and Forestry. One such program is Community Plantation Forest (HTR). Farmers' perception of a program is the main basis for the willingness to participate in a program. The purpose of this study are: 1) Knowing the perception of the community, and 2) Knowing the factors that affect the public perception of the HTR development program in KPH Gedong Wani. The research was conducted in Sinar Ogan Village, Srikaton, Jati Indah, Jati Baru, and Budi Lestari, which is the recipient village of IUPHHK-HTR. Sampling technique using stratified random sampling and obtained as many as 95 respondents by interview method. To know the factors that influence perception using multiple regression. The results of this study show the public perception on the development of HTR in the medium category. Factors that have significant effect on public perception are formal education, informal education, HTR land area, monthly income, availability of information, and intensity of counseling.
POTENSI HUTAN RAWA AIR TAWAR SEBAGAI ALTERNATIF EKOWISATA BERBASIS KONSERVASI GAJAH SUMATERA (Elephas maximus sumatranus) Rusita Rusita; Indra Gumay Febryano; Slamet Budi Yuwono; Irwan Sukri Banuwa
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 2 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.9.2.498-506

Abstract

Abstract. This study aims to determine the potential of fresh water swamp forest as alternative ecotourism of Sumatran elephants (Elephas maximus sumatranus). The data collection of flora was done by the printed path method, with sampling intensity (IS) 10% so that obtained 34 observation plots; then elephants behaviors were taken at 07.00 - 17.00 WIB for 7 days. The data behaviors of elephants were recorded using a sampling scan method, for 60 minutes by recording the incidence of behavior within 60 seconds. Data were analyzed by calculating the important value index, the Shannon-Wiener diversity index, and descriptif analysis. The results showed that there were 25 types of vegetation with 5 species that have the highest important index value. The diversity of vegetation types based on Shannon-Wiener's diversity index is moderate, 99% of species found are natural feeds favored by Sumatran elephants. Most of the elephant activity is eating (32%), 17% group, 17% rest, and exploring as much as 12%, while salting is done when elephants feel the need for minerals. The management can do reforestation to increase the diversity of vegetation type, especially the Sumatran elephant's natural food species, so that its existence can support the preservation of elephant and educational tourism based on Sumatran elephant conservation.
Co-Authors . Berthiria . Dermiyati Abdullah Aman Damai Ade Suryani Adi Jaya Adi Jaya Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afif Bintoro Afif Bintoro Agus Haryanto Agus Setiawan Ahmad Shan Kemala Jaya Ainin Niswati Ainin Niswati Ainin Niswati Akhmat Sajarwan Arief Darmawan Arif Darmawan Atikah Badzlina Bagus Nugraha, Bagus Bainah Sari Dewi Bangun Adi Wijaya Cakra Birawa Christina Desiana Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Dadi Anesa Debby Agsari Dermiyati Dermiyati Dian Iswandaru Dian Nova Yanti Dio Ivando Duryat - Duryat, Duyat Dyah Indriana Kusumastuti Eko Supriyadi Endro Prasetyo Wahono Eny Puspasari Erdi Suroso Eva Yunita Eva Yunita Falah Rizkasumarta Fathia Chairunnisa Fengky Florante Adji Gunardi Djoko Winarno Gunardi Djoko Winarno Gusri Akhyar Ibrahim Gusti Ayulia Mustika Weni Hari Kaskoyo Hari Kaskoyo Hari Kaskoyo Harun Al Rasyid Helen Yuseva Ayu Hendra Prasetia Hendra Prasetia Hendra Prasetia Henrie Buchari Henrie Buchari Henrie Buchari Henrie Buchori Hery Novpriansyah Hilda indhira I Ketut Suada Imawan Abdul Qohar Indra Gumay Febryano Jamalam Lumbanraja Karina Rayyandini Kus Hendarto Kuswanta Futas Hidayat Kuswanta Futas Hidayat Laksono Trisnantoro Lanang Koko Fernando Leila Dimayuga Landicho Lia Mulyana Libero Tri Buana Maksum Amin Jauhari Mamat Anwar Pulung Melya Riniarti Mochamad Anwar Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhammad Hanif Alfatah Nindya Tria Puspita Oktarina Maulida Pitojo Budiono Rahmat Safe’i Rahmat Safe’i Rahmat Saleh Rahmi Adi Bazenet Rahmi Adi Bazenet Rahmi Adi Bazenet Ratih Rinda Ningsih Refki Kurniawan Khair Ricky Ardiansyah Rommy Qurniati Romnick Salvago Baliton Rosidah Amini Rowena Esperenza Dicolen Cabahug Rudi Hilmanto Rusdi Evizal Rusita Rusita Sahel Renegade Saragih Sanjaya, Purba Septiana, Liska Mutiara Setyo Widagdo Setyo Widagdo Siti Mutiara Ridjayanti Siti Mutiara Ridjayanti Siti Mutiara Ridjayanti Slamet Budi Yuwono Slamet Budi Yuwono Sobirin Sobirin Sri Yusnaini Subeki Subeki suci hardina rahmawati Suci Rahmadhani Sugeng Triyono Susni Herwanti Suwido Hester Limin Takashi Inoue Tamaluddin Syam Tanto Pratondo Utomo Tartila Fajar Masryfah Tika Mutiasari Udin Hasanudin Udin Hasanudin Udin Hasanudin Untung Darung Wahyu Hidayat Yulia Rachma Fitriana Yulia Rahma Fitriana Yunita Anggraini Yunita, Repha Sera zaqi maula zamzami