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All Journal JURNAL HUTAN LESTARI Tengkawang : Jurnal Ilmu Kehutanan Jurnal Penelitian Ekosistem Dipterokarpa ULIN: Jurnal Hutan Tropis Jurnal Riset Pembangunan : Media Hasil Penelitian dan Kajian Pembangunan Daerah Jurnal Silva Tropika Journal of Innovation Information Technology and Application (JINITA) Jurnal Penelitian Ekosistem Dipterokarpa Tropical Small Island Agriculture Management CONSEN: Indonesian Journal of Community Services and Engagement ABDIKU : Jurnal Pengabdian Masyarakat Universitas Mulawarman
Rita Diana
Fakultas Kehutanan Universitas Mulawarman
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Physics Social Sciences Other

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PROFIL POHON PENGHASIL BUAH JENIS Artocarpus elasticus Reinw. Ex Blume, Artocarpus lanceifolius Roxb DAN Litsea garciae Vidal DI KHDTK DIKLAT KEHUTANAN FAHUTAN UNMUL Rita Diana; Mila Septiana; Paulus Matius; Sutedjo Sutedjo
JURNAL HUTAN LESTARI Vol 11, No 2 (2023): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v11i2.62553

Abstract

Mulawarman University's Forest Area with Special Purpose for Forestry Education and Training is a tropical rainforest with various plant species such as meranti, understory species, lianas and herbs, and edible fruit tree species. The purpose of this study was to determine the profiles of three fruit-producing tree species: Terap, Keledang, and Kalangkala. Furthermore, to understand the relationship between tree diameter and total height and to determine the condition of healthy or deformed trunks. This study lasted approximately five months, from June 2022 to October 2022. The study used a transect sampling technique, with each transect having a width of 20 m and a length of 920 m for transect A, 1000 m for transect B and C, and 600 m for transect D. The analysis relies on data from three different species of fruit-bearing trees. With a diameter of 33.46 cm and a tree height of 19.50 m, Artocarpus elasticus has a high value for its diameter and total height. Artocarpus lanceifolius, with a diameter of 33.75 cm and a total height of 20.50 m, was the medium value. Litsea garciae had the smallest value, with a diameter of 34.90 cm and a full height of 15.60 m. The correlation value of the regression coefficient between the diameter and total height of the three types is medium. This indicates that the diameter of the tree has no effect on the crown's growth.Keywords: Artocarpus elasticus, Artocarpus lanceifolius, Edible fruit trees, Litsea garciae, Tree profileAbstrakKawasan Hutan dengan Tujuan Khusus DIKLAT Kehutanan Fakultas Kehutanan Universitas Mulawarman Samarinda merupakan suatu kawasan hutan hujan tropis yang memiliki beragam jenis vegetasi diantaranya meranti-merantian, tumbuhan bawah, liana, herba serta jenis buah yang dapat dikonsumsi. Tujuan dari penelitian ini adalah mengetahui profil dari ke tiga jenis pohon penghasil buah terap, keledang, dan kalangkala, menganalisis korelasi antara diameter dan tinggi total pohon dari ke tiga jenis, serta untuk mengetahui kondisi batang yang sehat atau cacat. Penelitian ini dilakukan selama kurang lebih lima bulan dari bulan Juni 2022 sampai Oktober 2022. Objek penelitian ini adalah pohon terap, keledang, dan kalangkala. Pengambilan sampel untuk penelitian menggunakan transek dengan masing- masing transek mempunyai lebar 20 m dan panjang transek A 920 m, panjang transek B dan C 1000 m serta panjang transek D 600 m. Hasil pengukuran ke tiga jenis pohon penghasil buah jenis Artocarpuelasticus Reinw Ex Blume memiliki diameter rataan 33,46 cm dengan tinggi  total rata-rata 19,50 m. Jenis Artocarpus lanceifolius Roxb memiliki diameter rata-rata 33,75 cm dengan tinggi total rata-rata 20,50 m. Jenis Litsea garciae Vidal memiliki diameter rata-rata 34,90 cm dengan tinggi total rata-rata 15,60 m. Dari hasil analisis didapat nilai koefisien regresi antara diameter dengan tinggi total dari ke tiga jenis memiliki nilai korelasi sedang, hal ini mengindikasikan bahwa diameter pohon tidak berpengaruh terhadap pertumbuhan tinggi pohon. Kata kunci: Terap, Keledang, Pohon penghasil buah, Kalangkala, Profil pohon
INVENTARISASI DAN PEMETAAN POHON BUAH (EDIBLE FRUITS) DI KAWASAN HUTAN DENGAN TUJUAN KHUSUS (KHDTK) DIKLAT FAHUTAN UNMUL SAMARINDA Maria Yani Mapa; Rita Diana; Hastaniah Hastaniah; Paulus Matius; Rustam Rustam
Tengkawang : Jurnal Ilmu Kehutanan Vol 12, No 2 (2022): Tengkawang : Jurnal Ilmu Kehutanan
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v12i2.58806

Abstract

Forest areas with special purpose of forestry education and training of Forestry Faculty of Mulawarman University, is a tropical rainforest with a variety of vegetation types, including woody trees, lianas, herbs, and many types of edible fruit trees. The objective of this study was to inventory and map the distribution of edible fruit trees, as well as to calculate the diversity index. This study was carried out at KHDTK, Faculty of Forestry, Mulawarman University. It was carried out between December 2021 and July 2022. The technique used in this study directly recorded fruit trees at the research site. Transect sampling was used for the study, with A transect having a width of 20 m and a length of 920 m, 1000 m for transect B, 1000 m for transect C, and 600 m for transect D. The transect line will be determined with the intention of crossing the contour line, taking into account the representativeness of the observed community type. The study's four transects recorded 18 tree species from 235 individuals. This result found 12 edible fruits in transect A, eight edible fruits in transect B, 12 edible fruits in transect C, and seven edible fruits in transect D. This study reveals four dominant Moraceae species: Artocarpus elasticus, Artocarpus rigidus, Artocarpus longifolius, Artocarpus lanceifolius, and Artocarpus integer.Keywords: Inventory, KHDTK, edible fruits AbstrakKawasan hutan hujan tropis yang terdapat di Samarinda sangat tinggi dengan keanekaragaman vegetasi antara lain merantian, semak belukar, liana dan rerumputan, serta aneka tumbuhan buah-buahan yang dapat dimakan. Tujuan dari penelitian ini adalah untuk menginventarisasi dan memetakan sebaran pohon buah-buahan yang dapat dimakan serta menganalisis tingkat keanekaragaman pohon buah tersebut. Penelitian ini dilakukan di HDTK Diklat Kehutanan Fahutan Unmul pada bulan Desember 2021 sampai dengan Juli 2022. Metode yang digunakan adalah dengan pencatatan pohon buah-buahan secara langsung di lokasi penelitian dengan membuat transek. Setiap transek memiliki lebar 20 m dan panjang 920 m untuk transek A, 1000 m untuk B 1000 m, 1000 m untuk C 1000 m dan 600 m untuk D. Hasil keempat transek tersebut mencatat 18 jenis pohon dari total 235 individu. Transek A memiliki 12 spesies, transek B memiliki 8 spesies, transek C memiliki 12 spesies, dan transek D memiliki 7 spesies. Hasil penelitian menunjukkan bahwa jenis pohon buah-buahan yang paling banyak ditemukan adalah dari famili Moraceae, yaitu Artocaprus elasticus, A.rigidus, A. longifolius, A. lanceifolius dan A. integer.Kata Kunci: Inventarisasi, Kawasan Hutan dengan Tujuan Khusus, Pohon penghasil buah
KEARIFAN LOKAL MASYARAKAT DAYAK BENUAQ DALAM MEMANFAATAN TUMBUHAN BERHASIAT OBAT DI KUTAI BARAT, KALIMANTAN TIMUR Paulus Matius; Marthomas R; Hastaniah Hastaniah; Rita Diana; Sutedjo Sutedjo
Tengkawang : Jurnal Ilmu Kehutanan Vol 11, No 2 (2021): Tengkawang : Jurnal Ilmu Kehutanan
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v11i2.46182

Abstract

Medicinal plants are trees or other woody plants. Is one of the potential biological natural resources, namely plants with many benefits and believed by the community to contain substances that are beneficial to the human body as a treatment to cure a disease. Research conducted in Muara Nilik Village, East Kalimantan aims to determine the types of plants with medicinal properties, how they are used as medicine by people living in the interior of East Kalimantan forests and parts of plants and how to use them as medicine. The research method used was purposive sampling, data collection techniques with the respondent's selection then conducting direct interviews with the public or people who know about the types of medicinal plants and direct observation. From the results of research conducted in Muara Nilik Village, there were 64 types of medicinal plants used by the community. Based on where they were found, 64 of these species were in forests or former fields, including 22 tree species, 22 shrubs, 13 lianas, 4 herbs, 2 nails. and palms 1. Of the total number of medicinal plants used by the people of Muara Nilik Village, the parts of the plants used are 2% rhizome, 3% fruit, 4% flowers, 9% skin, 29% roots, and 52% leaves. The research also shows how to use medicinal plants, as for the various ways people do it, namely eating 3%, chewing, 3%, dropping, 1% sticking 12%, brewing 35%, and smearing 46%. Based on research conducted from these 64 types, there are 5 types that are most often used by the community for treatment because they are considered to have properties in these types of plants that are very effective in treating diseases so that their existence is reduced because they are often taken by the community so that they need to be cultivated, namely Kaser, Saliq Malik, Serempuly, Wakay Munong Puti and Selegontut.
ESTIMASI KARBON STOK PADA PEPOHONAN DI ARBORETUM LABORATORIUM SUMBERDAYA HAYATI KALIMANTAN (LSHK), UNIVERSITAS MULAWARMAN SAMARINDA Rita Diana; Oscar Situmorang; Hastaniah Hastaniah; Sutedjo Sutedjo; Chandradewana Boer
Tengkawang : Jurnal Ilmu Kehutanan Vol 12, No 1 (2022): Tengkawang : Jurnal Ilmu Kehutanan
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v12i1.53870

Abstract

The arboretum is a collection of various plants or vegetation that has been planted for research and education purposes. Furthermore, vegetation is a carbon dioxide gas absorbent and an oxygen-producing source, both of which are required by living things as a source of breathing. The objective of this study is to estimate carbon accumulation and potential carbon dioxide absorption with vegetation in the arboretum of the LSHK, as well as to understand the contribution of each type of vegetation in the arboretum to carbon dioxide absorption. The method used in this study is a census form which then measures both diameter and height on all vegetation larger than 5 cm in diameter. Allometries are used to analyze carbon accumulation and carbon dioxide absorption. Field measurements revealed 44 trees and 17 sapling species, 24 families, and 352 individuals. Aquilaria malaccensis has the most extensive carbon stock of trees, with 17,610.41 kg/species; Anisoptera costata comes in second, with 11,497.75 kg/species.Arenga pinnata, on the other hand, has the lowest carbon stock, with an average of 8.32 kg/individual tree. The species Aquilaria malaccensis has the most extensive carbon stock of saplings, with 35 individuals and 239.52 kg/species of total carbon stock. Meanwhile, Diospyros blancoi is the first lowest carbon stock, with a total of 0.54 kg/species. Aquilaria malaccensis has the highest potential for carbon dioxide absorption of any tree, with 64,571.52 kg/species. Otherwise, Arenga pinnata has the lowest value of 30.49 kg/species. The most significant result for saplings was Aquilaria malaccensis, with a value of 878.24 kg/type, followed by Diospyros blancoi, with a value of 1.99 kg/species.Keywords: Tree, Sapling, Carbon stock, ArboretumAbstrakArboretum adalah koleksi berbagai jenis tanaman atau vegetasi yang ditanam untuk penelitian, pendidikan. Selain itu, vegetasi juga merupakan penyerap gas karbon dioksida dan penghasil oksigen yang dibutuhkan oleh makhluk hidup sebagai sumber pernapasan. Tujuan penelitian ini adalah untuk memperkirakan akumulasi karbon dan potensi penyerapan karbon dioksida dengan vegetasi di Arboretum Laboratorium Sumber Daya Hayati Kalimantan, mengetahui kontribusi setiap jenis vegetasi dalam Arboretum dalam penyerapan karbon dioksida. Metode yang dilakukan dalam penelitian ini adalah dalam bentuk sensus pada semua vegetasi yang berdiameter ≥ 5 cm, mengukur diameter dan tinggi. Analisis akumulasi karbon dan penyerapan karbon dioksida dilakukan menggunakan allometrik. Pengukuran lapangan menemukan 44 spesies pohon dan 17 jenis sapihan, 24 famili, dan 352 individu. Analisis data yang diperoleh stok karbon pohon yang paling besar adalah Aquilaria malaccensis dengan 17.610,41 kg/jenis, selanjutnya yang kedua adalah Anisoptera costata, dengan 11.497,75 kg/jenis. Di sisi lain, stok karbon terendah adalah Arenga pinnata dengan nilai 8,32 kg/jenis. Stok karbon sapihan yang paling besar adalah spesies Aquilaria malaccensis, dengan 35 individu dan 239,52 kg/jenis dari total stok karbon. Sementara itu, Diospyros blancoi, dengan jumlah 0,54 kg/jenis, merupakan stok karbon terendah pertama. Potensi penyerapan karbon dioksida untuk pohon yang diperoleh hasil yang paling besar adalah Aquilaria malaccensis dengan nilai 64.571,52 kg/jenis, yang terendah adalah Arenga pinnata dengan nilai 30,49 kg/jenis, dan untuk sapihan didapat hasil yang terbesar Aquilaria malaccensis dengan nilai 878,24 kg/jenis lalu yang terendah Diospyros blancoi dengan nilai 1,99 kg/jenis.Kata kunci: Pohon, Sapihan, Stok karbon, Arboretum
TUMBUHAN LIAR YANG DIMANFAATKAN SEBAGAI OBAT PADA SUKU KENYAH DI DESA LONG NORAN, KALIMANTAN TIMUR Rita Diana; Paulus Matius; Teffani Angela
Tengkawang : Jurnal Ilmu Kehutanan Vol 13, No 1 (2023): Tengkawang : Jurnal Ilmu Kehutanan
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v13i1.64930

Abstract

Wild plants are trees or other woody plants that have the potential to be a valuable natural resource for the people of the world. Wild plants with medical capabilities are plants that contain compounds that can be used to treat disease in the human body or organs, as was the case with the Dayak Kenyah Long Noran village in Telen subdistrict, East Kutai Regency, East Kalimantan. This study was carried out in the village of Long Noran, subdistrict Telen, East Kalimantan, with the goal of discovering the wild plants utilised by the people of Long Noran village, how they were processed, and the plant parts used. The purposive sampling approach was employed, with 20 female and 20 male respondents. Then I spent a month interviewing the villagers of Long Noran village. According to the interview results, the people of Long Noran village use 42 plants. According to the study's findings, it is made up of six different species of plants: perdu, herbs, liana, trees, palms, and nails. Shrubs (26%), herbaceous (29%), and the final form of plant, with as much as 2%, are the most used types of plants. The leaf is the most utilised portion of the plant (59%), while the skins and flowers are the least commonly used. Stems and bulbs might contribute up to 2%. The management of wild plants as chewed, boiled, crushed, thickened, and smoked, and the processing method that is frequently employed is boiled by 70% and at least smoked by 4%. Wild flora can be found in the settlement of Long Noran's Fields, former fields, house fields, wetlands, riverbanks, main woods, and plantations. This wild plant is most usually found in the house (27% of the time) and at least in marshes (2% of the time). Meanwhile, Aka Penawar has the highest usability index at 2.66, while Kangkung Bala has the lowest at 1.37.
PEMANFAATAN JENIS-JENIS MANGROVE SEBAGAI PRODUK MAKANAN OLAHAN DI MUARA BADAK ULU, KUTAI KARTANEGARA Rita Diana; Paulus Matius; Hastaniah Hastaniah; Sutedjo Sutedjo; Cicha Rantika Meilani; Esti Handayani Hardi; Haris Retno Susmiyati; Nurul Puspita Palupi
ABDIKU: Jurnal Pengabdian Masyarakat Universitas Mulawarman Vol. 1 No. 1 (2022): ABDIKU : Jurnal Pengabdian Masyarakat Universitas Mulawarman
Publisher : Fakultas Kehutanan dan Lingkungan Tropis, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/abdiku.v1i1.15

Abstract

Food production derived from processed types of mangroves fruit does not appear to have been widely developed or in demand by the Muara Badak community. Many people are unaware that mangrove fruit can be consumed and used as food or snacks. The potential and benefits of mangroves as a food source are still unknown and underutilized. This activity aims to disseminate information about the benefits of various types of fruit processing mangroves into processed food products through socialization. Sonneratia ovata (Pedada), a variety of mangroves that grows abundantly on the river's edge in the village of Muara Badak Ulu, is one of them. This activity was carried out on farmers and communities in the Salo Sumbala watershed in Kutai Kartanegara Regency, Muara Badak Subdistrict, and Muara Badak Ulu village. The approach taken in this activity is to lecture and provide knowledge about the many species of mangroves found in the vicinity of Muara Badak Ulu, particularly the Salo Sumbala watershed, which has the potential to produce processed food from mangrove fruit.
Sosialisasi Budidaya Udang Dengan Model Smart Silvofishery Untuk Meningkatkan Kesejahteraan Masyarakat Di Kecamatan Muara Badak Esti Handayani Hardi; Haris Retno Susmiyati; Rita Diana; Nurul Puspita Palupi; Krishna Purnawan Candra
ABDIKU: Jurnal Pengabdian Masyarakat Universitas Mulawarman Vol. 1 No. 2 (2022): ABDIKU : Jurnal Pengabdian Masyarakat Universitas Mulawarman
Publisher : Fakultas Kehutanan dan Lingkungan Tropis, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/abdiku.v1i2.380

Abstract

Shrimp farming is one of the most important livelihoods practiced by the community in the villages of Muara Badak Ulu and Salo Palai, Muara Badak District, Kutai Kartanegara Regency, using traditional management. Disease problems, decreasing of water quality, and natural food are all factors that reduce shrimp yields and pond productivity. This outreach and mentoring activity were held in collaboration with the Indonesian Peat and Mangrove Restoration Agency, with the goal of improving community skills in pond management through the use of environmentally friendly smart silvofishery. This method makes use of the nutrient cycle in the pond, as well as plant extracts to prepare and manage the pond. This activity was carried out for four discussed meetings by delivering environmental management and safety pond management. It involved nearly 155 people from the village community, local government, BRGM, and students from Mulawarman University's Faculty of Fisheries and Marine Sciences, forestry, agriculture, and law. This activity began with the identification of pond problems, followed by workshops and the preparation of smart silvofishery subjects, socialization activities for the application of the 10 steps of smart silvofishery, trials on demonstration plot ponds, and concluded with the monitoring and evaluation of activity implementation. Experiments on pond demonstration plots revealed that polyculture management with smart silvofishery increased yields up to 35 kg/ha, up from 14 kg/ha previously, and fish farmer have a standard step to manage their pond.
Comparison of YOLOv5 for Classifying Mangrove Leaf Species using CNN-Based Anindita Septiarini; Rita Diana; Rahmat Kamara; Novianti Puspitasari; Anton Prafanto
Journal of Innovation Information Technology and Application (JINITA) Vol 7 No 1 (2025): JINITA, June 2025
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jinita.v7i1.2676

Abstract

Indonesia has many species of mangrove plants scattered throughout the coast to the river's edge. Species of mangrove plants can be distinguished based on root type, stem size, leaf shape, flower color, and fruit. Although each type of mangrove plant has different characteristics, several types look similar, especially on the leaves. Therefore, a model was needed to classify mangrove plant species by applying current technology to make it easier to recognize the type of mangrove plant. This research aims to implement the Convolutional Neural Network (CNN) method in classifying mangrove plant species. The algorithm used is the 5th version of You Only Look Once (YOLO) with 3 different variants (YOLOv5s, YOLOv5m, and YOLOv5l). The three variants have various processing times and numbers of layers. This study uses mangrove leaf images with a total image dataset of 400 images consisting of 4 types of mangrove plants: Avicennia alba, Bruguiera gymnorhiza, Rhizopora apiculata, and Sonneratia alba. The model performance achieved 82.50%, 88.75%, and 93.75% accuracy using YOLOv5s, YOLOv5m, and YOLOv5l, respectively.
Co-Authors . Sutedjo Al Hidayah, Rahmawati Alfian Anindita Septiarini, Anindita Anton Prafanto Arie Prasetya Arie Prasetya Chandra Boer Chandradewana Boer Chandradewana Boer Cicha Rantika Meilani Deddy Hardiyanto Esti Handayani Hardi Esti Handayani Hardi Fajriansyah Fajriansyah Grizelda Grizelda Haris Retno Susmiyati Hastaniah Hastaniah Hastaniah Hastaniah Hastaniah Hastaniah Intan Syilvianti Krishna Purnawan Candra Lisa Andani M Syoim Maria Yani Mapa Marthomas R Mega Puspita Fredyanti Mila Septiana Mirna Mirna Nur Hidayah Nurul Puspita Palupi Oscar Situmorang Paulus Matius Puspitasari, Novianti Rachmat Budiwijaya Suba Rahmat Kamara Rohman Rohman Rustam Rustam Rustam Rustam Sidraha Kawaqib Putra Sutedjo Sutedjo Sutedjo Sutedjo Teffani Angela Warkhatun Najidah Wiwik Harjanti Yustina Anggraini