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All Journal JURNAL HUTAN LESTARI Tengkawang : Jurnal Ilmu Kehutanan Science and Technology Indonesia BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Journal of Tropical Marine Science Jurnal Hutan Tropika Jurnal ADAM : Jurnal Pengabdian Masyarakat
Herlina Darwati
Fakultas Kehutanan Universitas Tanjungpura
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Education Environmental Science Materials Science & Nanotechnology Physics Social Sciences

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KELAYAKAN USAHA BUDI DAYA Trigona sp. MSME STUDI KASUS UMKM ASY-SYURA DI DESA GALANG KECAMATAN SUNGAI PINYUH KABUPATEN MEMPAWAH Ilham, Muhammad Arifin; Roslinda, Emi; Darwati, Herlina
JURNAL HUTAN LESTARI Vol 11, No 3 (2023): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v11i3.69650

Abstract

Trigona sp. is one of the bees that can produce honey by consuming nectar from flowers, producing propolis from consuming sap, and producing bee pollen from flower pollen. Honey bee cultivation can improve the social and economic conditions of the community as a source of livelihood and open up business opportunities for people's lives. The community of Galang Village, Mempawah Regency, is one of the communities that cultivate kelulut honey (Trigona sp.). This study aimed at the Trigona sp. cultivation carried out by the people of Galang Village, Sungai Pinyuh District, Mempawah Regency, and to analyze the feasibility study of Trigona sp. carried out by the people of Galang Village, Sungai Pinyuh District, Mempawah Regency. This study uses a qualitative method. The results of the Trigona sp. business feasibility study obtained 1.1, which means that the Trigona sp. business carried out by the people of Galang Village, Pinyuh District, Mempawah Regency is profitable and feasible to be cultivated or continued.Keywords: Business feasibility,  Trigona sp., Trigona sp. cultivationAbstrakTrigona sp. adalah salah satu lebah yang dapat menghasilkan madu dengan mengkonsumsi nektar dari bunga, dan memproduksi propolis dari mengkonsumsi getah serta memproduksi bee polen dari serbuk sari bunga. Budidaya lebah madu dapat meningkatkan keadaan sosial dan ekonomi masyarakat sebagai sumber penghidupan dan membuka peluang usaha bagi kehidupan masyarakat. Masyarakat Desa Galang Kabupaten Mempawah merupakan salah satu masyarakat yang budidaya madu kelulut (Trigona sp.). Tujuan penelitian ini untuk mengetahui budidaya Trigona sp. yang dilakukan oleh masyarakat Desa Galang Kecamatan Sungai Pinyuh Kabupaten Mempawah dan menganalisis studi kelayakan usaha Trigona sp. yang dilakukan oleh masyarakat Desa Galang Kecamatan Sungai Pinyuh Kabupaten Mempawah. Penelitian ini menggunakan model pendekatan kualitatif. Hasil studi kelayakan usaha Trigona sp. didapatkan hasil 1,1 yang artinya usaha Trigona sp. yang dilakukan oleh masyarakat Desa Galang Kecamatan Pinyuh Kabupaten Mempawah menguntungkan dan layak untuk diusahakan atau dilanjutkan.Kata kunci : Kelayakan usaha, Budidaya Trigona sp., Trigona sp.
KEANEKARAGAMAN JENIS TUMBUHAN PAKU (PTERIDOPHYTA) DI CAGAR ALAM LHO FAT PHUN FIE KECAMATAN MONTERADO KABUPATEN BENGKAYANG Darwati, Herlina; arianti, Wiwid; Rifanjani, Slamet; Marwanto, Marwanto
JURNAL HUTAN LESTARI Vol 11, No 4 (2023): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v11i4.63860

Abstract

Ferns is one kind of plants in Lho Fat Phun Fie Nature Reserve that has important function in forest ecosystem. This study aimed to describe the species of ferns and to obtain the value of ferns diversity index. This study was using a survey methode with multiple plot sampling technique. The plots placed purposively in areas where many types of ferns were found. The plot area used is 10 m x 10 m each 78 plot. The results showed that there were 19 species of 13 fern families. 19 spesies of fern were 17 types of terrestrial ferns and 2 types of epiphytic ferns. The highest important value index (INP) is the lemiding fern (Stenochlaena palustris), the dominance index value (C) was not dominant (0.21), the diversity index value (H’) is moderate (1,9) and the abundance index value (e) is high (0,6).Keywords: Diversity, Epiphytic ferns, Ferns, Terrestrial ferns.AbstrakTumbuhan paku merupakan salah satu tumbuhan yang terdapat di Cagar Alam Lho Fat Phun Fie yang mempunyai peran penting terhadap ekosistem hutan. Tujuan penelitian adalah untuk mendeskripsikan jenis-jenis tumbuhan paku dan mendapatkan nilai indeks keanekaragaman jenis tumbuhan paku di Cagar Alam Lho Fat Phun Fie. Penelitian menggunakan metode survei dengan teknik pengambilan contoh petak ganda. Petak pengamatan dibuat sebanyak 78 petak berukuran 10 m x 10 m yang diletakkan secara purposive berdasarkan keberadaan tumbuhan paku dan tutupan lahan. Berdasarkan hasil penelitian terdapat 19 jenis tumbuhan paku yang termasuk dalam 13 famili. 19 jenis tersebut terdiri dari 17 jenis paku terestrial dan 2 jenis paku epifit. Nilai indeks nilai penting (INP) tertinggi adalah jenis paku lemiding (Stenochlaena palustris), nilai indeks dominansi (C) tumbuhan paku di Cagar Alam Lho Fat Phun Fie tergolong kecil atau tidak mendominansi (0,21), nilai indeks keanekaragaman jenis (H’) tergolong sedang (1,9) dan nilai indeks kelimpahan (e) tergolong tinggi (0,6).Kata kunci: Keanekaragaman jenis, Paku epifit, Tumbuhan paku, Paku terestrial
Optimization and Characterization of Liquid Smoke Produced by Terminalia catappa Wood Pyrolysis and its In Vitro Antifungal Activity Oramahi, Hasan Ashari; Maurisa, Tirsa; Nurhaida; Darwati, Herlina; Rifanjani, Slamet
Science and Technology Indonesia Vol. 9 No. 1 (2024): January
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2024.9.1.207-214

Abstract

This research utilized response surface methodology (RSM) to explore how the yield of liquid smoke obtained from ketapang wood (Terminalia catappa) is influenced by the size of wood particles and the temperature of pyrolysis. Gas chromatography-mass spectrometry (GC-MS) was used to characterize the liquid smoke. To assess liquid smoke’s antifungal effects, a petri dish bioassay was conducted using 1.0-4.0% (v/v) concentrations against Schizophyllum commune. RSM was applied to optimize vinegar from T. catappa by varying the wood particle size and the pyrolysis temperature. The optimal yield, 24.67%, was obtained with a 3.22 mm particle size and a 425°C pyrolysis temperature. The liquid smoke produced at 400-450°C completely inhibited of S. commune growth at 2.0-4.0%. The primary components of the liquid smoke at 400°C were 2-methoxy- phenol (24.85%), creosol (8.39%), 4-ethyl-2-methoxy- phenol (7.21%), 2-5-methyl-furancarboxaldehyde (4.55%), and 4-ethyl-2-methoxy-phenol (3.74%). The primary components at 425°C were 2-methoxy-phenol (25.60%), creosol (15.15%), 5-methyl-2 furancarboxaldehyde (12.75%), and 2,6-dimethoxy-phenol (9.31%). At 450°C, the main components were 2-methoxy-phenol (25.26%), 4-ethyl-2-methoxy-phenol (8.46%), creosol (8.40%), 5-methyl-2-furancarboxaldehyde (4.02%), and 4-ethyl-2-methoxy-phenol (3.98%).
PERILAKU BERTELUR PENYU HIJAU (Chelonia mydas) di PANTAI BELACAN DESA SEBUBUS KECAMATAN PALOH KABUPATEN SAMBAS Damiska, Septi; Munandar, Ari; Darwati, Herlina; Rifanjani, Slamet
JURNAL HUTAN LESTARI Vol 12, No 2 (2024): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v12i2.86751

Abstract

The green turtle is one of the most intensively exploited members of the turtle family. The purpose of this study was to describe the egg-laying behavior of green turtles (Chelonia mydas) on Belacan Beach Sebubus Village Paloh District Sambas Regency. Research using direct observation method with observation technique is done by noting all behavior seen at each time and its description. Research shows that all types of turtles have almost the same stages of laying eggs, namely emerging to the sea surface and choosing a location to lay eggs, digging holes, laying eggs, closing the nest and closing the hole and disguise the distance. Factors that influence the presence of green turtles going up to the mainland to lay eggs are the tides of sea water, the slope of the coast and the presence or absence of vegetation that can be used as a shelter for their nest.Keywords: Belacan beach, Turtle, Turtle behaviorAbstrakPenyu hijau adalah salah satu anggota keluarga penyu yang paling dieksploitasi secara intensif. Tujuan penelitian ini adalah untuk mendeskripsikan perilaku bertelur penyu hijau (Chelonia mydas) di Pantai Belacan Desa Sebubus Kecamatan Paloh Kabupaten Sambas. Penelitian menggunakan metode observasi langsung dengan teknik observasi yang dilakukan dengan mencatat semua tingkah laku yang dilihat pada setiap waktu dan uraiannya. Penelitian menunjukkan bahwa semua jenis penyu mempunyai tahapan bertelur yang hampir sama, yaitu muncul ke permukaan laut dan memilih lokasi bertelur, menggali lubang, bertelur, menutup sarang dan menutup lubang serta menyamarkan jarak. Faktor yang mempengaruhi keberadaan penyu hijau naik ke daratan untuk bertelur adalah pasang surut air laut, kemiringan pantai dan ada tidaknya vegetasi yang dapat dijadikan tempat berlindung sarangnya.Kata kunci: Pantai Belacan, Penyu, Tingkah laku penyu
KOMPOSISI JENIS DI EKOSISTEM MANGROVE SUNGAI PINYUH KABUPATEN MEMPAWAH Adisti, Vidya; Rifanjani, Slamet; Darwati, Herlina
JURNAL HUTAN LESTARI Vol 12, No 2 (2024): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v12i2.81768

Abstract

Sungai Pinyuh mangrove forest, Mempawah Regency, is a type of forest that grows in coastal areas with fairly good forest conditions and directly facing the open sea. The mangrove forest in Sungai Pinyuh is also one of the potential forests that is utilized by the community to meet their living needs. The aim of the research is to examine the composition of tree species in Sungai Pinyuh mangrove ecosystem, Mempawah Regency. Research data collection used a survey method by recording all vegetation on 6 observation lines. The first line was laid using the purposive sampling method in a position perpendicular to the coastline leading from sea to land, while the next line was ± 150 meters from the previous line. Based on the results of research that has been carried out, there are 717 individual trees organized into 5 species, namely Avicennia officinalis, Bruguiera cylindrica, Xylocarpus moluccensis, Rhizophora apiculate, Avicennia alba. The highest IVI (Important Value Index) in order was Avicennia officinalis (146.879%), followed by Bruguiera cylindrica (131.394%), then Xylocarpus moluccensis (19.268%), while the lowest IVI (Important Value Index) was Rhizophora apiculata (1.603%) and Avicennia alba (0.856%).Keywords: composition, mangroves, Sungai PinyuhAbstrakHutan mangrove Sungai Pinyuh Kabupaten Mempawah merupakan suatu tipe hutan yang tumbuh di daerah pantai dengan kondisi hutan yang cukup bagus dan berhadapan langsung dengan laut lepas. Hutan mangrove di Sungai Pinyuh juga merupakan salah satu hutan potensial yang dimanfaatkan oleh masyarakat untuk memenuhi kebutuhan hidup. Tujuan penelitian mengkaji komposisi jenis pohon pada ekosistem mangrove Sungai Pinyuh Kabupaten Mempawah. Pengumpulan data penelitian menggunakan metode survei dengan mendata semua vegetasi pada 6 jalur pengamatan. Peletakkan jalur pertama dilakukan menggunakan metode Purposive sampling dengan posisi tegak lurus garis pantai mengarah dari laut ke darat, sedangkan jalur selanjutnya berjarak ±150 meter dari jalur sebelumnya. Berdasarkan hasil penelitian yang telah dilakukan terdapat 717 individu pohon yang disusun oleh 5 spesies yaitu Avicennia officinalis, Bruguiera cylindrica, Xylocarpus moluccensis, Rhizophora apiculate, Avicennia alba. INP (Indeks Nilai Penting) tertinggi secara beurutan adalah Avicennia officinalis (146,879 %), kemudian diikuti Bruguiera cylindrica (131,394 %), selanjutnya Xylocarpus moluccensis (19,268 %), sedangkan INP (Indeks Nilai Penting) terendah adalah Rhizophora apiculata (1,603 %) dan Avicennia alba (0,856 %).Kata kunci: komposisi, mangrove, Sungai Pinyuh
KEANEKARAGAMAN JENIS KEPITING BAKAU DI KAWASAN HUTAN MANGROVE DESA KERAMAT JAYA KECAMATAN KENDAWANGAN KABUPATEN KETAPANG Damiska, Septi; Putra, Diki Heryanto; Darwati, Herlina; Dewantara, Iswan
Tengkawang : Jurnal Ilmu Kehutanan Vol 14, No 2 (2024): TENGKAWANG : JURNAL ILMU KEHUTANAN
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v14i2.87242

Abstract

Scylla spp is a fishery commodity that has the potential to support community life, especially for small-scale fishermen. The mangrove ecosystem has an important role as the main habitat for mangrove crabs (Scylla Spp). The mangrove ecosystem (mangrove) is an ecosystem located in coastal areas that is influenced by sea tides so that the floor is always flooded with water. The aim of research on the diversity of mangrove crabs (Scylla spp) in the mangrove ecosystem is to record and describe the types of mangrove crabs (Scylla spp) in the mangrove vegetation and surrounding areas in the mangrove forests of Keramat Jaya Village, Kendawangan District, Ketapang Regency. Data was collected from various sources including the types, numbers and populations of mud crabs found at the research location. The data taken is primary data and secondary data. The data obtained was then analyzed, namely the species diversity index (H'), number of individuals (ni), total number of individuals (n), species abundance (N) and analysis of habitat conditions. The research results obtained 3 species from 3 locations with a total of 30 individuals. The value of the species diversity index H'=1,0692, the value of the number of individuals ni=0,33, the value of the total number of individuals n=1,108 and the value of species abundance N=0,3564. Scylla olivacea has the highest number of individuals, namely 11 individuals, while the lowest number of individuals is Scylla serrata, 9 individuals.Keywords: Ecotourism, Kendawangan, Mangrove, Scylla sppAbstrakKepiting bakau merupakan salah satu komoditas perikanan yang memiliki potensi sebagai penyangga kehidupan masyarakat terutama bagi nelayan sekala kecil. Ekosistem mangrove mempunyai peran penting sebagai habitat utama bagi kepiting bakau (Scylla Spp). Ekosistem mangrove (bakau) adalah ekosistem yang berada di daerah tepi pantai yang dipengaruhi oleh pasang surut air laut sehingga lantainya selalu tergenang air. Penelitian ini bertujuan untuk mendata dan mendeskripsikan jenis kepiting bakau (Scylla spp) pada vegetasi bakau dan sekitarnya di hutan mangrove Desa Keramat Jaya Kecamatan Kendawangan Kabupaten Ketapang. Pengumpulan data di lakukan dari berbagai sumber yang meliputi jenis-jenis, jumlah dan populasi kepiting bakau yang ditemukan di lokasi penelitian. Data yang diambil berupa data primer dan data sekunder yang kemudian dianalisis, yaitu Indeks keanekaragaman jenis (H’), Jumlah individu (ni), Jumlah total individu (n), Kelimpahan jenis (N) dan analisis kondisi habitat. Hasil penelitian diperoleh 3 jenis dari 3 lokasi dengan jumlah individu 30 ekor. Nilai indeks keanekaragaman jenis (H’)=1,0692, nilai jumlah individu (ni)=0,33, nilai jumlah total individu (n)=1.108 dan nilai kelimpahan jenis (N)=0,3564. S. olivacea memiliki jumlah individu tertinggi yaitu 11 ekor sedangkan jumlah individu paling sedikit yaitu S. serrata 9 ekor.Kata kunci: Ekowisata, Kendawangan, Kepiting Bakau, Mangrove
POPULASI LUTUNG SENTARUM (Presbytis chrysomelas cruciger) DI RESORT SEMANGIT TAMAN NASIONAL BETUNG KERIHUN-DANAU SENTARUM Nurida, Nurida; Darwati, Herlina; Rifanjani, Slamet; Arini, Wahyuningyan; Santoso, Nyoto; Sutopo, Sutopo
JURNAL HUTAN LESTARI Vol 12, No 4 (2024): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v12i4.79534

Abstract

Langur Sentarum is a species of Langur endemic from borneo which has an endangered status but has not been included in the list of legally protected species in Indonesia. This is due to the lack of data regarding the Langur Sentarum, especially data regarding the population. The purpose of this study was to record the Langur Sentarum population. Methods of data collection by purposive sampling. Population is calculatated using concentration count and record the number of individuals, age structure and sex. The population results obtained were 7 groups totaling 51 individuals. The age structure is 25 adults, 19 adolescens and 7 children with a sex ratio of 1 : 2,57 in the adult category and 1 : 1,38 in the adolescent category. The existence and well-being of the Langur Sentarum group can be caused by factors of habitat conditions, vegetation, and human presence. Keywords: BKDNP, Langur Sentarum, population Abstrak Lutung Sentarum merupakan jenis Lutung endemik kalimantan yang memiliki status terancam punah namun belum masuk kedalam daftar satwa yang dilindungi secara hukum di Indonesia. Hal tersebut disebabkan kurangnya data mengenai Lutung Sentarum, salah satunya data mengenai populasi. Tujuan penelitian ini adalah untuk mendata populasi lutung sentarum. Metode pengambilan data secara purposive sampling. Populasi dihitung dengan concentration count dan mencatat jumlah individu, struktur umur dan jenis kelamin. Hasil populasi yang didapatkan adalah 7 kelompok dengan total 51 individu. Struktur umur yaitu 25 individu dewasa, 19 individu remaja dan 7 individu anak dengan sex ratio 1 : 2,57 pada kategori dewasa dan 1 : 1,38 pada kategori remaja. Keberadaan dan kesejahteraan kelompok Lutung Sentarum dapat disebabkan oleh faktor kondisi habitat, vegetasi, dan keberadaan manusia. Kata kunci: TNBKDS, Lutung Sentarum, populasi
KEANEKARAGAMAN JENIS AMFIBI ORDO ANURA DI KAWASAN WISATA ALAM RIAM ANGAN TEMBAWANG KECAMATAN JELIMPO KABUPATEN LANDAK Rifanjani, Slamet; Darwati, Herlina; Wendi, Wendi
JURNAL HUTAN LESTARI Vol 12, No 4 (2024): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v12i4.78744

Abstract

Anura is one of the natural resources that needs to be preserved, and is a parameter for natural balance. Anura species diversity can be found in the Riam Angan Tembawang Nature Tourism area, Jelimpo District, Landak Regency, but the number of species is unknown. The purpose of this research is to collect data, describe and study various types of anura at that location. The data collection technique is the Visual Encounter Survey (VES) method combined with transect sampling on two types of habitat; aquatic and terrestrial. The data obtained were then analyzed, namely species index (H'), species evenness index (E), relative trapping index (Psi), species comfort index (IS), and analysis of habitat conditions. The results of the study obtained 12 species from 5 families with a total of 176 individuals. The species diversity index value H'=1.97. Evenness Index value for aquatic habitat E=0.77 and terrestrial habitat E=0.95. Odorrana hosii has the highest relative number of temples, namely 30.11%, while the temples are relatively low, namely Rhacophorus pardalis 0.57%. the similarity index value between aquatic and terrestrial habitats is 0.50 Keywords: Anura, Biodiversity, Riam Angan Tembawang Abstrak Anura merupakan salah satu sumber daya alam yang perlu dilestarikan, dan merupakan parameter terhadap keseimbangan alam. Keanekaragaman jenis anura dapat dijumpai di kawasan Wisata Alam Riam Angan Tembawang Kecamatan Jelimpo Kabupaten Landak namun belum diketahui jumlah jenisnya. Tujuan penelitian ini adalah mendata, mendeskripsikan dan mengkaji keanekaragaman jenis anura di lokasi tersebut. Teknik Pengumpulan data yaitu dengan metode Visual Encounter Survey (VES) dikombinasikan dengan transek sampling pada dua tipe habitat; akuatik dan terrestrial. Data yang diperoleh kemudian dianalisis yaitu Indeks keanekaragaman jenis (H’), indeks kemerataan jenis (E), indeks kelimpahan relatif (Psi), indeks kesamaan jenis (IS), dan analisis kondisi habitat. Hasil Penelitian diperoleh 12 jenis dari 5 famili dengan jumlah individu sebanyak 176. Nilai indeks Keanekaragaman jenis H’=1,97. Nilai Indeks Kemerataan habitat akuatik E=0,77 dan habitat terrestrial E=0,95. Odorrana hosii memiliki jumlah kelimpahan relatif tertinggi yaitu 30,11% sedangkan kelimpahan relatif rendah yaitu Rhacophorus pardalis 0,57%. Nilai indeks kesamaan jenis antara habitat akuatik dan terestrial adalah 0,50 Kata kunci: Anura, Biodiversitas, Riam Angan Tembawang
Co-Authors . Burhanuddin A.A. Ketut Agung Cahyawan W Adisti, Vidya Andriani, Titi Anwari, M Sofwan Ari Munandar, Ari arianti, Wiwid Arini, Wahyuningyan Asan, Stefanus Anton Bambang Sulistio Baruna, Tomi Berto Darmawan Bur hanuddin catur aditia kamalramadan Depari, Edwar Destiana Destiana Dian Iswandaru Dwi Astiani Emi Roslinda Erianto, . Erny Poedjirahajoe Fadtrisia Fadtrisia Irma Farah Diba Fitra Alhani, Fitra Gusti Hardiansyah Hari Wibowo Hasan Ashari Oramahi Ilham, Muhammad Arifin Is kandar Isa niyah Iswan Dewantara Jhon Mayer Simangunsong Juli anti M Budiman M. Dirhamsyah Marwanto Marwanto Marwanto Marwanto, Marwanto Maurisa, Tirsa May sarah Niko Nurhaida, . Nurida, Nurida Nyoto Santoso Putra, Diki Heryanto Raiwani, Rumiati Reine Suci Wulandari Revina Rizqidia Erma Safitri Ronggo Sadono Rosario, Emanuel Luis Septi Damiska Setia Budhi Sintaro, Emo Siti Masitoh Kartikawati Siti Puji Lestariningsih Slamet Rifanjani Soewarno H B Sulistiawati, Nanda Sutopo Sutopo Togar Fernando Manurung Warda tutthoyyibah Wendi Wendi, Wendi Yanti Hikma