Slamet Budi Yuwono
Forestry Department, Faculty of Agriculture, Lampung University, Jl. S. Brojonegoro 1, Bandar Lampung, Indonesia 35145

Published : 16 Documents
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Adoption of Agro-forestry Patterns and Crop Systems Around Register 19 Forest Park, Lampung Province, Indonesia Wulandari, Christine; Budiono, Pitojo; Yuwono, Slamet Budi; Herwanti, Susni
JURNAL MANAJEMEN HUTAN TROPIKA Vol 20, No 2 (2014)
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jmht.20.2.86

Abstract

To return the ecological function of Wan Abdul Rachman Forest Park, it must be involved the role of buffer zone communities living around the forest by optimizing the cultivated land with applying agro-forestry based on socio-economic conditions in the community, such as community preferences and adoption of agro-forestry patterns. Under these conditions it is necessary to hold a study concerning to the level of community preference to the type of plants and the level of adoption, as well as the NPV analysis of the 3 patterns of agro-forestry which are applied by the majority of community around the forest park. Results of the study revealed that there were 3 dominant plant types  preferred by the community in the forest park, namely: coffee (30.8%), cacao (35.8%), and rubber (17.4%). Based on these crops, there were 3 agro-forestry patterns practiced by the majority of community in their cultivated land. They were: (1) coffee-cacao-wooden plants, and fruits (47%), (2) rubber-coffee-wooden plants, and fruit (35%), and (3) rubber-cacao-wooden plants, and fruit (18%). The highest personal and social NPVs obtained  in the agro-forestry pattern of rubber-coffee-wooded plants, and fruits were IDR4.589.627.36 and IDR6.454.806.01, respectively. To ensure the sustainability of the program, the development of communities living around the forest together with a program of community empowerment in the block of utilization and social forestry in the forest park are recommended to continue, based on the Regional Regulation (PerDa) Number. 3/2012.Keywords: agro-forestry, preferences, adoption, NPV
Adoption of Agro-forestry Patterns and Crop Systems Around Register 19 Forest Park, Lampung Province, Indonesia Wulandari, Christine; Budiono, Pitojo; Yuwono, Slamet Budi; Herwanti, Susni
Jurnal Manajemen Hutan Tropika Vol 20, No 2 (2014)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

To return the ecological function of Wan Abdul Rachman Forest Park, it must be involved the role of buffer zone communities living around the forest by optimizing the cultivated land with applying agro-forestry based on socio-economic conditions in the community, such as community preferences and adoption of agro-forestry patterns. Under these conditions it is necessary to hold a study concerning to the level of community preference to the type of plants and the level of adoption, as well as the NPV analysis of the 3 patterns of agro-forestry which are applied by the majority of community around the forest park. Results of the study revealed that there were 3 dominant plant types  preferred by the community in the forest park, namely: coffee (30.8%), cacao (35.8%), and rubber (17.4%). Based on these crops, there were 3 agro-forestry patterns practiced by the majority of community in their cultivated land. They were: (1) coffee-cacao-wooden plants, and fruits (47%), (2) rubber-coffee-wooden plants, and fruit (35%), and (3) rubber-cacao-wooden plants, and fruit (18%). The highest personal and social NPVs obtained  in the agro-forestry pattern of rubber-coffee-wooded plants, and fruits were IDR4.589.627.36 and IDR6.454.806.01, respectively. To ensure the sustainability of the program, the development of communities living around the forest together with a program of community empowerment in the block of utilization and social forestry in the forest park are recommended to continue, based on the Regional Regulation (PerDa) Number. 3/2012. 
Respon Masyarakat Terhadap Implementasi Sistem Verifikasi Legalitas Kayu Di Kelompok Tani Makmur Desa Totoprojo Kecamatan Way Bungur Kabupaten Lampung Timur Ekselsa, Gilang; Yuwono, Slamet Budi; Hilmanto, Rudi
Jurnal Sylva Lestari Vol 5, No 2 (2017): Mei
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl251-11

Abstract

The Capability level of knowledge about the implementation of the Timber Legality Verification System (TLVS) at this point is still very limited, as well as TLVS gains and losses for farmers TLVS community forests farmers. Tani Makmur Group response to the implementation and importance TLVS policy is not yet known, led to this important research to be done. This research aimed to measure the knowledge, attitudes and behavior towards the implementation of TLVS in Tani Makmur Group, Totoprojo Village, Way Bungur Sub District, East Lampung District in December 2014. The research was conductedby the method of in-depth interviews and a question naire. The level of public knowledge of the implementation of TLVS is in good category (82,35%), the public attitude towards the implementation of TLVS is in good category (50,00%), and the disagreed behavior of people towards TLVS implementation (41,18%). Keywords: Response, Tani Makmur Group, Community Forests, TLVS, East Lampung.
Kenyamanan Hutan Kota Linara Berbasis Kerapatan Vegetasi, Iklim Mikro Dan Persepsi Masyarakat Di Kota Metro Dwi Sulistyana, Maria Immaculata C.; Yuwono, Slamet Budi; Rusita, Rusita
Jurnal Sylva Lestari Vol 5, No 2 (2017): Mei
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl2578-87

Abstract

The urban forest is part of public green open space which is formed by trees alliance that affect the temperature and humidity and reduce the wind speed so could provide convenience for the surrounding population. The aim of this research was to identify the species of the trees, to know the convenience based on THI and the public perception. Trees vegetation data inside urban forest were collected by census methods, temperature and humidity data were collected by measurement. Perception data were collected through interview using questionnaire. Descriptive analysis was used to analyzed the trees vegetation and visitors’ perception. The comfort level were analyzed by using Nieuwolt’s comfort index.  The results showed the influence of the density of vegetation to temperature and humidity affected the level of comfort. The dense canopy area had the air temperature at 29,43oC and humidity at 78,02%. The rare canopyarea had the air temperature at 30,49oC and humidity at 75,23%. Based on the THI, Linara Urban Forest was classified uncomfortable with values > 26. The perceptions of visitors to the Linara Urban Forest was in comfort categories. Keywords: the comfort level, urban forest, vegetation’s density.
Tingkat Kenyamanan Di Hutan Kota Patriot Bina Bangsa Kota Bekasi Evert, Audy; Yuwono, Slamet Budi; Duryat, Duryat
Jurnal Sylva Lestari Vol 5, No 1 (2017): Januari
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl1514-25

Abstract

The development of urban area was accured quickly and lead to many environmentalproblems such as the rising of temperatures and decreasing of environmental quality. Greenopen space (RTH)was needed to overcome those problems.  The objectives of the researchwere to figure out the characteristics of vegetation in Patriot Bina Bangsa Urban Forest(including the species, density, broad canopy coverage), to figure out comfort index ofPatriot Bina Bangsa Urban Forest and to find out the visitor’s perception about comfortsvalue of facilities.  The analysis of vegetation was employed as the method of data collectionsensus method was used as the sampling method, and temperature humidity index (THI) wasused to determine the comfort level.  Interview techniques with random sampling method wasused to determine the visitors perception.  The result showed that the vegetationcharacteristics of Patriot Bina Bangsa Urban Forest took effects to temperature andhumidity. High density of tree could decrease the air temperature and increase the humidity, where dense canopy class had air temperature at 27.6 ºC and humidity at 80.1%; moderatecanopy class had air temperature at 29.1 ºC and humidity at 73.2%; sparse canopy class hadair temperature at 30.1 ºC and humidity at 70.5%.  Based on the temperature humidity index(THI), Patriot Bina Bangsa Urban Forest was categorized as uncomfortable, with THI values>26.  Most of visitors (77.72%) believed that the facilities wich exist in Patriot Bina BangsaUrban Forest ware categorized good.Key words :Patriot Bina Bangsa Urban Forest, urban forest comfort, city
Nilai Ekonomi Pemanfaatan Jasa Air Daerah Aliran Sungai Way Betung Pratama, Hendra; Yuwono, Slamet Budi; Kaskoyo, Hari; Bakri, Samsul
Jurnal Sylva Lestari Vol 6, No 3 (2018): September
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl369-17

Abstract

Way Betung watershed is a source of raw water supply utilized by the Talang Mulya community for various purposes, such as for household needs, irrigation of paddy farming and micro hydro power plant. Water availability is closely related to the existing forest presence in the area, the forest land management should be in balance on be half of maintaing water availability. This study aimed to determine the perception of the community and to analyze the economic value of water for household needs, irrigation of paddy farming and micro hydro power plant. This research also calculated the Willingness to Pay of forest and land rehabilitation costs by community. Primary data collection were conducted by interviewing 106 respondents. The results showed that the community appraisal of water resources in Way Betung watershed were good since 88% of respondents are willing to pay for forest rehabilitation. The total economic value of water utilization in Talang Mulya Village was Rp.2.963.540.390/year and the value of willingness to pay for forest rehabilitation costs was Rp.5.833.608/year with average willingness to pay was Rp.22.948/year. Keywords: watershed , total economic value, the economic value of water, willingness to pay.
Identifikasi Kandungan Logam Timbal (Pb) Pada Buah Nangka (Artocarpus Heterophyllus) Di Media Jalan Kota Bandar Lampung Wicaksa, Rama; Setiawan, Agus; Yuwono, Slamet Budi; Bakri, Samsul
Jurnal Penelitian Pertanian Terapan Vol 18, No 2 (2018)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v18i2.684

Abstract

Lead (Pb) is a heavy metal that naturally exists in the earth's crust and diffuses in smallamounts through natural and artificial processes. This study aims to determine the amount oflead contained in the fruit jackfruit (Artocarpus heterophyllus) in the median street BandarLampung City. To know the factors that affect the lead content of jackfruit (Artocarpusheterophyllus) is done regression analysis. Research shows that the lead content of thejackfruit (Artocarpus heterophyllus) in the median of Bandar Lampung City road has exceededthe consumption limit, besides the factors affecting the lead content of the jackfruit(Artocarpus heterophyllus) to be the tree season, the geometry of the bend, the topography ofthe incline and the derivative.
Nilai Ekonomi Air Domestik dan Pertanian Sawah di Sekitar Taman Hutan Raya Wan Abdul Rachman Arianto, Sandri; Wulandari, Christine; Bakri, Samsul; Yuwono, Slamet Budi
Jurnal Sylva Lestari Vol 6, No 3 (2018): September
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl3646-55

Abstract

Wan Abdul Rachman Forest Park (Tahura WAR) has a useful hydrological function for the surrounding community, especially for the household and rice farmers. Tahura WAR condition that changed function, causing water supply is reduced. The economic value of water needed to be known, so the community can support the sustainability of Tahura WAR. The purpose of this study is to estimate the economic value of water from Tahura WAR which is a source of water for the surrounding households and rice farmers. The economic value of water is approached by an assessment of the willingness to pay of the community in Batu Putuk urban village that borders directly with Tahura WAR. This research was conducted in August 2017 with the number of respondents is 47. Sampling technique by using purposive sampling and proportionate stratified random sampling. The results showed that the domestic economic value of water is Rp.9,602,428,308/year, while the economic value of rice farming water is Rp.1,050,000/year and willingness to pay from the community and farmers of rice fields is Rp.411,513,920/year. Total economic value of water utilization around Tahura WAR is Rp.10,014,992,228/year. The value proves that the forest could give high benefit to the community from the hydrological function. Therefore, the existence of the upstream community dependence on Wan Abdul Rachman Forest Park.Keyword: water economic value, total economic value, Tahura Wan Abdul Rachman, willingness to pay
Biophysical Studies In Khilau Watershed Taufiq, Azhary; Riniarti, Melya; Duryat, Duryat; Yuwono, Slamet Budi
EnviroScienteae Vol 15, No 1 (2019): EnviroScienteae Volume 15 Nomor 1, April 2019
Publisher : PS S2 PSDAL PPS ULM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v15i1.6317

Abstract

Khilau Watershed (DAS) is one of the sub-watersheds with the status of should be restored. The biophysical conditions of the watershed must be assessed, to determine the suitable actions for land rehabilitation. The purpose of this study was to provide a comparative analysis of baseline data on the biophysical conditions of the Khilau Sub-watershed area based on edaphic and climatic parameters. Data collection method was using cluster sampling in five types of land cover. The data analysis used spatial and laboratory analysis. The results showed that agroforests and annual crops mostly were on moderately steep to steep slopes (15-45%) and all primary forests were in steep slopes (>45%).  All the land covers were ultisol.  The primary forest has the highest CEC, N-total, P-availability, and C-organic among other land covers.  The agroforest has the most acid pH soil among other land covers.  The primary forest has the most rapid soil permeability compared to other land covers.  The  primary forest has the lowest temperature and the highest humidity compared to other land covers
PERSEPSI WISATAWAN TERHADAP FASILITAS WISATA DI PUSAT LATIHAN GAJAH TAMAN NASIONAL WAY KAMBAS marcelina, shinta dewi; Febryano, Indra Gumay; Setiawan, Agus; Yuwono, Slamet Budi
Jurnal Belantara Vol 1, No 2 (2018)
Publisher : Program Studi Kehutanan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v1i2.60

Abstract

The growth of tourism is affected by the level of satisfication from the visitors towords the existence of tourism facilities.  The aim of this research is to know the visitors perspective towards the tourism facilities at Elephant Training Center of Way Kambas National Park.  The data taking can be done by doing interviews, observation and literatures.  The collected data will be analyzed descriptively based on physics, cleaniness and comfort condition.  The result of research shows that the visitors perception towards the tourism facilities is enough. This is not apart from the condition of facilities that are less well meintained and even damaged, such as toilets, bins, attractions arena and playground; although the qality and quntity is sufficient for the needs of tourist.  The national park party needs to add the amount and improve the facilities so it can support the management of the area and improve the amoun of visitors.