Article Per Year (5 Year)
p-Index From 2020 - 2025
2.083
P-Index
This Author published in this journals
All Journal Peronema Forestry Science Journal Jurnal Studi Sosial Program Pascasarjana P-IPS Indonesian Journal of Disability Studies Jurnal Belantara Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Journal of Sylva Indonesiana Syntax Idea International Journal of Educational Review, Law And Social Sciences (IJERLAS) Jurnal An-Nufus JAKBS
SITI LATIFAH
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Other

Published : 32 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 19 Documents
Search
Journal : Peronema Forestry Science Journal

 1   2 
Perbandingan Unit Contoh Lingkaran dan Tree Sampling Dalam Menduga Potensi Tegakan Hutan Tanaman Rakyat Pinus (Studi Kasus Desa Pondok Buluh, Kecamatan Dolok Panribuan, Kabupaten Simalungun) Okto Prayitno Siahaan; Siti Latifah; Yunus Afifuddin
Peronema Forestry Science Journal Vol 1, No 1 (2012): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (706.326 KB)

Abstract

Information on the potential of forest stands is necessary to know the state and the amount of natural resources contained therein. Potential stands a forest area estimates can be obtained by various methods. This study aims to estimate and compare the potential stands between sample units and determine the most efficient unit instance performed in forest crop production. This study uses systematic random sampling with a sample on circular plots and tree sampling. Circular plots used area of ​​0,05 ha (12,62 m diameter) and tree sampling using 6, 8 and 10 trees in the sample. The results showed the best efficiency levels obtained 6 trees sampling, and accuracy approaching sample of circular plots. Circular plots had the lowest sampling error. Sampling error is less than 5%, so the circular plots had the highest accuracy compared to other sample units. Thus, the circular plots is a sample of the recommended applied to the public plant forest. Keywords: Potential stands, Samples, sampling error, efficiency
Analisis Perubahan Tutupan Lahan Kabupaten Karo Arie Yerikho Ginting; Siti Latifah; Rahmawaty Rahmawaty
Peronema Forestry Science Journal Vol 1, No 1 (2012): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (410.657 KB)

Abstract

Land use and land cover is an important component in understanding the interaction of human activities with the environment. Forest management include the planning and supervision in the Karo regency forest becomes very important to do in order to prevent degradation of the forest more severe. The purpose of this study was to quantify changes in land use from 1997 to 2012 and makes predictions extensive land use in 2018 and 2024. This research methods  to utilize remote sensing technology and geographic information systems (GIS) and then compare the 5 maps of land use interpretation of Landsat ETM + (1997, 2000, 2003, 2006 and 2009 ). Classification results show that the Karo Regency has 11 land cover classes. The equation obtained from the linear regressions used to predict land cover area.The results showed that widespread changes in land cover occurred in dryland farming into rice paddies. Therefore, it is necessary that proper spatial planning in Karo Regency. Key word : land use change, land cover, landsat ETM+ image
IDENTIFIKASI JENIS POHON DI HUTAN PENDIDIKAN UNIVERSITAS SUMATERA UTARA Anna O Simalango; Agus Purwoko; Siti Latifah
Peronema Forestry Science Journal Vol 4, No 3 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (656.286 KB)

Abstract

This study was conducted to identifify trees in university of north sumatera education forest, Tongkoh, Karo District, North Sumatera Province. This study was conducted in June 2014. The collecting of data used path method, and the sampling technique used purposive sampling with random start method. Plot size 100m x 20m of 10 plots categorized as large plot to observe trees with diameter > 30 cm at the and there was subplots with size 5m x 40m categorized as small plot to observe trees with diameter 5m to 30cm. The results showed that 46 species of trees are derived from 29 families.Keywords:  Trees species , education forest University of  North Sumatera
POTENSI DAN NILAI EKONOMI CADANGAN KARBON DI HUTAN PENDIDIKAN DAN PELATIHAN PONDOK BULUH Rikhi Rikardo; Agus Purwoko; Siti Latifah
Peronema Forestry Science Journal Vol 4, No 3 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (748.983 KB)

Abstract

This study aimed to determine the type of tree vegetation, carbon stocks, and its economic vale in experimental forest of Pondok Buluh, Simalungun District, North Sumatra.  It was conducted from April to May 2014. The collection of data used path method, and the sampling technique used Purpose sampling with random start method. The plot size by 20 m × 100 m consist of 10 plots categorized as large plot in observation of trees with diameter > 30 cms and there was small plot within by 5 m × 40 m to observe the tree with diameter 5 cms to     < 30 cms. The collection of data performed by non-destructive method with biomass data analysis using allometric models with a carbon content 0f 46% of biomass. The results of study shown that 49 species of trees derived from 25 families. Carbon content stored on observation plots 173,40 tons/ha, and estimation of total carbon stocks 190.737,70 tons. The economic value carbon stock above ground biomass of standing tree in Education Forest of Pondok Buluh around IDR 33.474.466.350,00 to IDR 44.632.621.800,00.
Analisis Pengembangan Objek Wisata Pemandian Manigom di Kabupaten Simalungun Heru Frianto Simanjuntak; Siti Latifah; Muhdi Muhdi
Peronema Forestry Science Journal Vol 4, No 4 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (757.033 KB)

Abstract

Pemandian Manigom ecotourism is a target destination in Simalungun. Management of Pemandian Manigom ecotourism not optimal so that this attraction is rarely visited by tourists. This study aimed to analyze potency of the development, problems and the development srategy of Pemandian Manigom ecotourism. The potential object  of Pemandian Manigom region are flora and fauna, very beautiful natural scenery, path tracking, and camping ground area. This ecotourism has appeal, accessibility, accommodation, facilities, and infrastructure with percentage of the egibility rate was 93,92%. In the SWOT analysis, Pemandian Manigom ecotourism are a very favorable situation which quadrant I that it has the power and more opportunities and can cover the weaknesses and threats in the development of attraction it.Keyword: Ecotourism, Pemandian Manigom, evaluation, SWOT analysis
JENIS PRODUK DAN POLA AGROFORESTRI DI DESA SOSOR DOLOK, KECAMATAN HARIAN, KABUPATEN SAMOSIR Irvan Efendi Naibaho; Siti Latifah; Tri Martial
Peronema Forestry Science Journal Vol 4, No 4 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (846.296 KB)

Abstract

Agroforestry is closely related to the optimization of the use of land to provide for the life of farmers in order to conserve natural resources.One important part in the management of agroforestry that is the type of plant and the pattern applied on agricultural land. The experiment was conducted in the village of Sosor Dolok, District Harian, Samosir regency of June-July 2014. The collection of data obtained from the field observations through interviews and questionnaires were analyzed descriptively and qualitatively. types of agroforestry products in the village there Dolok bill 20 species with most types of coffee plants, namely the number of beneficiaries by 25 respondents. Agroforestry pattern applied in the village  Sosor Dolok there are 2 types of pattern, agrisilvikultur with 15 farmers who implementing and patterns agrosilvopastura by 5 farmers.Keywords: Agroforestry, Forest Product, Land Management Patterns
Studi Bio-Ekologi Rusa di Penangkaran Cinta Pesona Ladangku (CPL) Kuala Bekala Sumatera Utara Andika Fera Waty Harahap; Pindi Patana; Siti Latifah
Peronema Forestry Science Journal Vol 4, No 1 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (298.016 KB)

Abstract

Deer are wild animals which have been developed in breeding place because their habitat is corrupted. One of the breeding places in developed is CPL (Cinta Pesona Ladangku) breeding place at Kuala Bekala, North Sumatera. The observed parameter was the correlation between bio-ecological aspect and and the population development of deer. The research used descriptive method. The result of the research showed that the minimum of air temperature in CPL breeding place was 220 C and the maximum of air temperature was 340 C. The population of deer in CPL breeding place has surpassed the capacity of the animal pen. Viewed from some bio-ecological aspects, Bawean deer could not multiply in number in CPL breeding place. The age-structure was an upside down pyramid where the number of fawns was fewer than that of deer. The deer breeding technique needs special attention in order to increase the number of deer population.Keywords : Deer, Breeding place, Bio-ecology, Population.
Inventarisasi Tumbuhan Obat di Hutan Lindung Kec. Ulu Pungkut, Kab. Mandailing Natal (Studi Kasus : Desa Alahankae, Hutanagodang, dan Simpang Banyak) Ardiansyah Muda Lubis; Siti Latifah; Yunus Afifuddin
Peronema Forestry Science Journal Vol 4, No 1 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (675.718 KB)

Abstract

The purpose of this research is to analyze species diversity and the use of  medicinal plants by the society aroud the protected forest Subdistrict Ulu Pungkut through species, how to use and part of  plants that use for medicine. The research was held at Alahankae, Hutanagodang, and Simpang Banyak villages, Mandailing Natal Regency, Nort Sumatera Province. The research used direct observation method by making sampling plot, literatur study, and identification of plants species. Inventory results in the field found 26 species of plants used as medicine. Most of medicinal plants that use by people was herb habitus. Leaves is the most part of medicinal plants that use by people for medicine. Eating is the general way of using medicinal plants. Cooking and grinding is the general threatment way before using the medicinal plants. Medicinal plants species diversity in protected forest area at Ulu Pungkut Subdistrict including moderate, aboundance of medicinal plant species classified as not much to rare, while the evenness index included to spread almost evenly.Keywords :  Inventory, Medicinal Plants, Reserve Forest, Bioiversity, Kecamatan Ulu Pungkut
Komposisi dan Stratifikasi Vegetasi Pohon di Hutan Pendidikan Universitas Sumatera Utara, Tongkoh, Kabupaten Karo, Provinsi Sumatera Utara Rehulina Rehulina; Agus Purwoko; Siti Latifah
Peronema Forestry Science Journal Vol 3, No 2 (2014): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (628.459 KB)

Abstract

The purpose of this research is to know the composition and stratification of vegetation at Education Forest of North Sumatra University, Tongkoh, Karo District, North Sumatra Province. This research conducted from May to June 2013. Data collection was using “lines method”. The sample plot techniques was a Purposive Sampling method with random start. The plot size was 20 m x 100 m. The results showed that found 73 species of 31 Families of trees, in which 5 Families with the most species of trees which Lauraceae (9 species), Meliaceae (7 specie), Myrtaceae (6 species), Fagaceae (5 species), and the Guttiferae, Moraceae, and respective Sapotaceae (each are 4 species). Education Forest  of USU compiled by A stratum (62 individuals), stratum B (416 individuals), stratum C (2133 individuals), and stratum D (164 individuals) in a 2 ha area.Keywords: tforest compotiion, frest stratification, education forest of North Sumatra University (USU)
Pendugaan Biomassa Eucalyptus urograndis IND 47 di Estate A, Sektor Aek Nauli, PT Toba Pulp Lestari Tbk Rudianto Gurning; Siti Latifah; Kansih Sri Hartini
Peronema Forestry Science Journal Vol 3, No 2 (2014): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (563.918 KB)

Abstract

The hybrid Eucalyptus urograndis IND 47 is a hybrid between Eucalyptus urophylla ST Blake and Eucalyptus grandis ex Maid W.Hill developed in operational scale in PT Toba Pulp Lestari Tbk (TPL). Therefore, a research had been  conducted on E. urograndis IND 47 in Estate A, sector of Aek Nauli, PT TPLTbk. The aim of this research was to predict biomass of E. urograndis IND 47. The results showed that the biomass of E.urograndis IND 47 in Estate A was 8,431.25 tons for total area of 367.38 ha compartment with an average biomass was 22.95 tons /ha with ages of 1-3.3 years. Biomass differences caused by differences in ages of trees, number of trees in each compartment and environmental factors.Keywords: biomass, Eucalyptus urograndis IND 47, PT Toba Pulp Lestari Tbk
Co-Authors Agus Purwoko Ahmad Rivai Alfonsus H. Harianja Andika Fera Waty Harahap Anna O Simalango Ardiansyah Muda Lubis Arie Yerikho Ginting Aswin Pratama Dadang Rahman Munandar Dayanti, Irma Elisa Manik faradika Hana C. Situmeang Heru Frianto Simanjuntak Immanuel Sihaloho Intania Nur Wanri Irvan Efendi Naibaho Kansih Sri Hartini Mahawan Karuniasa Mohd Hasmadi Ismail Muara Tarigan Muhdi Muhdi OK Hasnanda Syahputra Okto Prayitno Siahaan Pargito Pargito Pindi Patana Polman Roni Tua S Rahmawaty Rahmawaty Rahmawaty Rehulina Rehulina Rikhi Rikardo Rizkia Anilva Rizky Maudy Anggraini Rudianto Gurning Sahroni Lubis Sarma Siahaan Seca Gandaseca Sehat Martua Pasarbu Simanjuntak, Friska Irene Siregar, Tumpak Solly Aryza Sudjarwo Sudjarwo Tri Martial Tri Widiastuti USWATUN HASANAH yohanes bobbie yanter Yunus Afifuddin