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Wahana Forestra: Jurnal Kehutanan
Published by Universitas Lancang Kuning
ISSN : 18584209     EISSN : 2548608X     DOI : 10.31849/forestra.v17i2.10650
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Wahana Forestra: Jurnal Kehutanan is periodic scientific covering all aspects of forest planning, forestry policy, forest ecology, forest resource utilization, forest inventory, silviculture, forest product processing, forest resource conservation, forest socio-economics and evironment.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 98 Documents
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KEANEKARAGAMAN JENIS BURUNG DI KAWASAN PENYANGGA TAMAN HUTAN RAYA SULTAN SYARIF HASYIM PROVINSI RIAU Hutapea, Andriano; Suwarno, Eno; Hadinoto, Hadinoto
Wahana Forestra: Jurnal Kehutanan Vol. 14 No. 2 (2019)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v14i2.3522

Abstract

The existence and spread of birds are closely related to the availability of food and habitat for birds while showing the existence of an individual or group of individuals. Species of birds and how the spread of bird species is based on habitat in the buffer zone of Tahura Sultan Syarif Hasyim. The method used is to use the Point Count method while calculating existing vegetation using anveg (vegetation analysis). The composition of birds in various vegetation cover is divided into 2 namely secondary forest and agroforestry land, in secondary forests there are 292 individuals, 41 species, 25 families from 9 orders while on agroforestry land there are 213 individuals, 25 species, 16 families of 6 orders. Thus, in the buffer zone of Tahura Sultan Syarif Hasyim, there were 505 individuals, 48 ​​species, 28 families of 10 orders with diversity included in the category of "High Diversity" with a value of 3.54, in the distribution of 14 species of land species, 27 types of lower canopy, 37 types of middle canopy and 26 types of top canopy.
PEMANFAATAN HASIL HUTAN BUKAN KAYU SEBAGAI REMPAH TAMBAHAN PADA MINUMAN HERBAL JAHE INSTAN (Utilization of Non-Timber Forest Products as Additional Spices in Instant Ginger Herbal Drinks) Suhesti, Eni; Hadinoto, Hadinoto
Wahana Forestra: Jurnal Kehutanan Vol. 15 No. 1 (2020)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v15i1.3533

Abstract

1) Measure the physical quality of instant ginger herbal drinks 2) Test the effect of the type of instant ginger drink on the consumer's hedonic rating. This research was conducted at the Laboratory of the Faculty of Forestry, Universitas Lancang Kuning using a completely randomized design with research factors of the types of spices added, namely without adding spices, adding cinnamon spices and lime, and adding spices of lemongrass and tamarind spices. Data on beverage quality consists of water content, ash content, and total dissolved solids. Whereas consumer hedonic rating data includes aroma, taste, thickness, color and overall preference. Data on beverage quality were analyzed descriptively and compared with SNI. Hedonic test data was analyzed using variance analysis, followed by Duncan is multiple comparison test. The results showed that the physical quality of instant jeu herbal drinks made without the addition of NTFPs as well as the addition of NTFPs consisting of water content, ash content and total dissolved solids still met SNI regarding the quality of traditional beverage powder. The type of concoction of instant ginger herbal drinks has a significant effect on the hedonic rating of color, aroma, thickness and overall preference (overall).
KRITERIA PEMILIHAN JENIS KAYU DALAM PEMBUATAN KAPAL WISATA BERDASARKAN PENGETAHUAN MASYARAKAT KELURAHAN TUKTUK SIADONG KABUPATEN SAMOSIR PROVINSI SUMATERA UTARA Gultom, Dina Taruli; Evi Sribudiani; Sonia Somadona
Wahana Forestra: Jurnal Kehutanan Vol. 15 No. 1 (2020)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v15i1.3554

Abstract

Forest has an important part in producing a thing which wood or non-timber and environmental services as a buffer zone for living things. Wood is widely used as carpentry wood, wood tools (furniture), building wood (construction), one of which is in shipbuilding. One of them is a tour ship in Tuktuk Siadong area which is a means of transportation provided by private companies as a special means of transportation for tourists. The purpose of this study was to identify the types and criteria of wood used in the manufacture of tour ship based on public knowledge in Tuktuk Siadong Village, Samosir Regency, North Sumatra Province. This research used a survey and sampling method that was determined purposively. Based on the results of interviews conducted priority wood types used by the community as raw material for making tour ship are johar wood (Cassia seamea) and surian wood (Toona sureni). While alternative wood types used are balau wood (Hopea celebica), kempas wood (Koompassia malaccensis) and nangka wood (Artocarpus heterophyllus). The criteria for raw materials for making a tourist ships are having a tree height 20 m, tree diameter 50 cm, wood length 18 m with a level of straightness 80%.
PEMANFAATAN TUMBUHAN BAWAH SEBAGAI OBAT OLEH MASYARAKAT SEKITAR HUTAN TAMAN HUTAN RAYA SULTAN THAHA SYAIFUDDIN PROVINSI JAMBI Albayudi, Albayudi; Saleh, Zuhratus
Wahana Forestra: Jurnal Kehutanan Vol. 15 No. 1 (2020)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v15i1.3637

Abstract

In some conservation forest areas, interaction between local communities and natural resources is still very strong. The people who live around Taman Hutan Raya Sultan Thaha Syaifuddin Jambi Province are known to still use some species of plants for medicinal purposes. The tradition and knowledge of local people in the rural areas about the use of plants to meet their daily needs has been going on for a long time even before an area is designated as conservation forest. The purpose of this study was to inventory the species of plants that are used as medicine by the community around Tahura STS Jambi, especially the understorey. This research was conducted at Tahura STS Jambi in July-September 2018. The method used in this study were interviews and surveys directly in the field so we only documented every kind mentioned by the informants and has a presence in the field. The results of the study showed that 22 lower-level plants were used as medicine by the community around Tahura. These plants are used as medicine for various medical and non-medical diseases. This number of species is considered as an indicator of decreased knowledge and utilization of medicinal plants by communities around forest.
FAKTOR-FAKTOR YANG MEMPENGARUHI KINERJA KELOMPOK TANI HUTAN MITRA UPT KPHP MINAS TAHURA Gustika, Dian; Suwarno, Eno; Insusanty, Enny
Wahana Forestra: Jurnal Kehutanan Vol. 15 No. 1 (2020)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v15i1.3641

Abstract

The UPT KPHP Minas Tahura is obliged to participate in developing communities around the forest area of ​​its working area which is incorporated in the Forest Farmer Group (KTH). Until now, the performance of KTH is still considered low in managing its members and farming. This study aims to find important factors that influence KTH performance and identify the types of programs that can improve KTH performance. The study was conducted in 4 KTH in Bekalar Village and Belutu Village in Riau Province. The study was conducted using a questionnaire method involving 62 respondents who were analyzed using the Partial Least Square approach. The results showed that KTH performance was classified as moderate. There are 3 factors that have a significant effect on KTH performance, namely group dynamics, member participation and characteristics of group leaders, while the other 3 factors are member characteristics, the role of the instructor and the UPT KPHP Minas Tahura have no significant effect. Furthermore aspects that can support the performance of forest farmer groups are (a) institutional strengthening, (b) enhancing guidance, (c) increasing the ability of farmer group members, and (d) increasing the number of visits, monitoring and evaluation by the UPT KPHP Minas Tahura.
STRATEGI PERBAIKAN SISTEM AGROFORESTRI DAN KONSERVASI LAHAN DI DESA PONDOKAGUNG, KECAMATAN KASEMBON, KABUPATEN MALANG Arif Cahyo Wibowo, Febri; Triwanto, Joko; Tri Kurniawan, Edwin; Muttaqin, Tatag
Wahana Forestra: Jurnal Kehutanan Vol. 15 No. 1 (2020)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v15i1.3651

Abstract

Production forest area in Pondokagung village needs agroforestry system to meet economic needs and as buffer against natural disasters such as erosion. Research conducted on agroforestry land was carried out to determine agroforestry management as conservation system. Research was conducted in June-August 2019 using data collection methods in the form of land slope measurement, long slope, soil sampling. Retrieve secondary data for monthly rainfall data for 2017-2019 and related studies. Results obtained in agroforestry area had an erosion value in 2018 with a value of 112.19 tons/ ha/year and the slope class agreed to III and II. The area of ​​agroforestry land is removed by mahogany vegetation in SPL 3, while in SPL 1 and 2 it is mountain spruce and SPL 4 area is in mixed form. The level of erosion hazard posed to agroforestry land in location is relative from year to year, so the effect of agroforestry conservation is very good in area are needed that can increase the danger of erosion. Soil fertility conditions in agroforestry land are low with a C-organic content value (0.78%) containing alluvial and podsolic soils with a yellowish red color. The action taken is vegetative conservation techniques, mechanical and tillage
TINGKAT KERENTANAN MASYARAKAT TERHADAP PERUBAHAN IKLIM DI KECAMATAN XIII KOTO KAMPAR, PROVINSI RIAU Insusanty, Enny; Ikhwan, Muhammad; Ervayenri, Ervayenri; Sadjati, Emy
Wahana Forestra: Jurnal Kehutanan Vol. 15 No. 1 (2020)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v15i1.3663

Abstract

This research was conducted to determine the exposure, sensitivity and adaptation of the community in mitigating climate change and to obtain a map of the level of vulnerability of the community in mitigating climate change. This study uses secondary data and primary data with the survey method using a questionnaire of 75 respondents by purposive sampling which is a community in 3 (three) villages in District XIII Koto Kampar. In addition, in-depth interviews were conducted with village heads, farmer groups, community leaders and focus group discussions. Data processing is done by Excel, software Arc Gis 9.3 to obtain a map of the level of vulnerability of the community. Data analysis was carried out descriptively. The level of exposure and sensitivity of Pulau Gadang Village, Koto Mesjid and Tanjung Alai are included in the criteria of moderate. For the level of adaptation measured by the criteria of health, education, electricity and road infrastructure of Pulau Gadang Village and Koto Masjid, the criteria are rather high, while Tanjung Alai Village is of moderate criteria. The level of vulnerability in the three villages includes the level of moderate vulnerability
POTENSI LIMBAH PADAT PERKEBUNAN KELAPA SAWIT DI PROVINSI RIAU Novia Yanti, Rina; Hutasuhut, Ika Lestari
Wahana Forestra: Jurnal Kehutanan Vol. 15 No. 2 (2020)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v15i2.4696

Abstract

Oil palm plantations produce solid biomass waste, namely replanting stems, midribs, empty fruit bunches (EFB), shells and fruit fibers. In 2018 the area of ​​oil palm plantations in Indonesia reached 14.3 million ha and the area of ​​oil palm plantations in the Riau Province until 2018 was 2.7 million hectares. The availability of oil palm plantation waste in Riau Province, such as waste production in gardens and palm oil mill waste (PKS) needs to be studied further, so that the amount of oil palm biomass waste will be illustrated. The purpose of this study was to calculate the potential for biomass waste from oil palm plantations in the form of replanting stems, midribs, EFB, shells and fruit fibers. The method used in this study is calculating waste based on mass balance and the data were analyzed using linear regression. The results of this study indicate an increasing trend in the amount of waste produced. The most potential amount of waste is oil palm empty bunches (TKKS) of 6 663 956 tonnes per year on average.
PEMETAAN ANCAMAN DAN KARAKTERISTIK KEBAKARAN HUTAN DAN LAHAN (KARHUTLA) PROVINSI LAMPUNG Tohir, RIzki Kurnia; Pramatana, Fadlan
Wahana Forestra: Jurnal Kehutanan Vol. 15 No. 2 (2020)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v15i2.4705

Abstract

Lampung Province has the threat of Forest and Land Fires (FLF) based on incident reports. There is a lack of data on how the threat level of the forest and land fires, so this research is important to do. This study aims to analyze the track record and potential for FLF incidents, to analyze the characteristics and level of the FLF threat. Threat mapping is done by weighting and scoring 11 variables. These variables are divided into natural factors and human factors. The results showed that the equation that gives a weighting of 90% to natural factors. The characteristics of FLF show that natural factors are sensitive factor for the occurrence of FLF in Lampung Province. Mapping of threats shows that the area of ​​low threat class is 244,811.96 ha (8%), medium threat class is 1207,716.15 ha (40%) and high threat class is 1,591,767.42 ha (52%). Three districts had the highest level of threat class, namely Way Kanan, Central Lampung, and East Lampung Districts. The results of the validation of field conditions are indicated by the results of this threat mapping, so that the results of this study can be used as material for consideration by policy makers.
PENGARUH PEMBERIAN DOSIS KOMPOS DAN ARANG BAMBU TERHADAP PERTUMBUHAN Neolamarckia cadamba (Roxb.) Bosser PADA LAHAN MARJINAL Jayani, Faradila Mei; Juniarto, Arief
Wahana Forestra: Jurnal Kehutanan Vol. 15 No. 2 (2020)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v15i2.4718

Abstract

Marginal land is a land that has several limiting factors for a particular purpose so that it takes an effort to increase its productivity. Marginal land intended for planting activities has several limiting factors such as low soil organic matter and low pH. Efforts to increase the productivity of the marginal land can be done with the addition of fertilizer and soil ameliorant. This research aims to analyze combinations of compost and bamboo biochar, having the ability to the optimal increase growth of Neolamarckia cadamba (Roxb.) Bosser in marjinal land. The experimental design used in this research was Completely Randomized Factorial Design with two factors (compost and bamboo biochar). The addition of compost and bamboo biochar increased the height, the diameter, and number of leaves of N. cadamba. The addition of 3 kg compost and 100 g bamboo biochar (K1A1) was the best treatment to increased the height, the diameter, and number of leaves of N. cadamba.

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