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STRATEGI PENGEMBANGAN EKOWISATA AIR TERJUN AEK MARTUA DI KABUPATEN ROKAN HULU, PROVINSI RIAU Mulya Rolina; Defri Yoza; Nurul Qomar
JURNAL ILMU-ILMU KEHUTANAN Vol 4, No 1 (2020)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.4.1.20-27

Abstract

Rokan Hulu District is a district has own attractiveness which is in natural beauty in the form of waterfall, one of which is the Aek Martua waterfall located in the Bangun Purba Village. The purpose of this study as to find out the potential of tourism objects in order to improve the development of Aek Martua waterfall ecoutourism and to develop a strategy for developing Aek Martua waterfall ecoutourism in Rokan Hulu District. This study use interview methods and field observation. The status of the Aek Martua waterfall area is a Nature Reserve or Nature Conservation Area. The result of the study show that the waterfall has its own potential, which is a different height, there are three waterfall with a distance of several tens of meters starting from a height of 15 to 35 meters. Aek Martua waterfall ecotourism development strategy can be carried out such as developing Aek Martua waterfall as a location for ecotourism in ancient wake village, building facilities and infrastructure, improving road access to the location of Aek Martua waterfall, empowering communities around Aek Martua waterfall in ecotourism activities, increasing collaboration its local government to develop Aek Martua waterfall ecotourism, increased security from illegal logging that occurs around the Aek Martua waterfall area, and promoting waterfall ecotourism through internet, television, and newspaper
PEMAHAMAN MASYARAKAT DESA KOTO SENTAJO TERHADAP KEBERADAAN HUTAN LINDUNG SENTAJO RAYA KABUPATEN KUANTAN SINGINGI PROVINSI RIAU Erpino Erpino; Evi Sribudiani; Defri Yoza
JURNAL ILMU-ILMU KEHUTANAN Vol 3, No 2 (2019)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.712 KB) | DOI: 10.31258/jiik.3.2.1-11

Abstract

Sentajo Raya Protection Forest is one of the protected forest areas in Riau Province, right in Kuantan Singingi Regency. The existence of Sentajo Raya Protected Forests has benefits for communities around the area, where timber forest products can be utilized, used as educational forests, and used as tourist attractions. To maintain forest preservation, the community replanted inside the area after logging. The purpose of this research was to find out the understanding, the response of Koto Sentajo village community and the forms of disturbances in Sentajo Raya Protection Forest. This research method uses random sampling, Determination of the number of respondent in this research using Slovin formula. Primary data collection techniques through interviews and observations. Secondary data collection techniques through collection of library materials that can support primary data collection. The results showed that the understanding and response of the people of Koto Sentajo village was relatively good, with each percentage of the community's answers being 96.25% and 95.00%. The form of disturbance found in Sentajo Raya Protection Forest was in the form of taking wood in small quantities.
STRATEGI PENGEMBANGAN EKOWISATA HUTAN MANGROVE DI DESA TELUK PAMBANG KECAMATAN BANTAN KABUPATEN BENGKALIS Muhammad Rudy Hidayat; Defri Yoza; Viny Volcherina Darlis
JURNAL ILMU-ILMU KEHUTANAN Vol 5, No 1 (2021)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.1.33-40

Abstract

Mangrove forests have an important role in regulating the stability of sea and land conditions, as well as forming various species of trees, shrubs and flora. One area that has a mangrove ecosystem in Bengkalis Regency is Teluk Pambang Village. Mangrove ecotourism in Teluk Pambang has good potential to be developed such as natural resources, characteristics and uniqueness of mangroves, diversity of mangrove species and regional comfort. The aims of this research are (1) know the potential and attractiveness of mangrove ecotourism and (2) determine the strategy of developing mangrove ecotourism in Teluk Pambang Village, Bantan Regency, Bengkalis Regency. This research began in December 2018 in the village of Teluk Pambang, Bantan Regency, Bengkalis Regency. The study was conducted using methods of field observation, observation and study of literature. Analysis of the ecotourism development strategy was carried out in the SWOT analysis. The potential of mangrove forest ecotourism in Teluk Pambang has beautiful natural scenery, a high level of security, and there are 10 species of fauna and 9 species of flora. Based on differences in the number of internal and external factors, the Strategy Matrix is in quadrant 1. Strategies to develop mangrove forest ecotourism, namely increasing human resources (HR), planting rare mangrove species, planting mangrove abrasion barriers, development, procurement of facilities and supporting infrastructure so both among the stakeholders.
EFEKTIVITAS REBOISASI TERHADAP KUALITAS AIR SUNGAI SIAK DI DESA MAREDAN KECAMATAN TUALANG Tengku Muhammad Ulul Azmi; Yossi Oktorini; Defri Yoza
JURNAL ILMU-ILMU KEHUTANAN Vol 2, No 1 (2018)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (153.688 KB) | DOI: 10.31258/jiik.2.1.9-14

Abstract

This study aims to knowing the physical and chemical parameters in Siak river water the Maredan Village Tualang District, and see the effect of upstream and downstream controls, in this case control Hulu Okura Village and control Downstream Ex PT Perawang Perkasa Industri. The methodology research that used was purposive sampling method. The data analysis used literature study based on the data from Rona Environmental Research Institute of the University of Riau, and compared with the latest data obtained by the researchers. The results of the study showed that water quality of Siak river tend to be preserve after reforestation.
PEMANFAATAN TUMBUHAN OBAT TRADISIONAL OLEH MASYARAKAT SEKITAR HUTAN SUAKA MARGASATWA KERUMUTAN KABUPATEN PELALAWAN PROVINSI RIAU Hardi Yuda; Defri Yoza; Viny Volcherina
JURNAL ILMU-ILMU KEHUTANAN Vol 3, No 2 (2019)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (270.383 KB) | DOI: 10.31258/jiik.3.2.45-54

Abstract

Wildlife Reserve is a nature reserve forest that is designed as a place for wildlife that has distinctive value and beneficial for science and culture, also a source of national wealth and pride. This research was conducted to find out the use of traditional medicinal plants in Kerumutan Wildlife Reserve and approach the surrounding community. The type of data used in this study are primary data and secondary data. The population in this study were all communities around the Wildlife Reserve area. This research used purposive sampling, with research procedures namely interviews and observations. Observations were made using 1 observation track, located in natural forest. The track has long 1.5 km, which has 30 observation plots sized 5 m x 5 m. The distance between the plots was 30 m from the first plot to the next plot. The results showed there were 27 species with 19 families of medicinal plants that could be used and processed into medicines in the Kerumutan Wildlife Reserve forest area. Different uses and processing of plant species can produce medicines that can treat diseases suffered by the community. Medicinal plants were most widely used by the community as a febrifuge and abdominal pain.
THE INVENTORY KINDS OF THE TREE IN TOURISM FOREST DUMAI Defri Yoza
JURNAL ILMU-ILMU KEHUTANAN Vol 1, No 1 (2017)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (562.012 KB) | DOI: 10.31258/jiik.1.1.53-61

Abstract

Inventaritation of forest is one of the activity to collect the data and information about forest resources, the potention of forest diversity also the environment as completely include of survey about statute and phisicly condition of forest, flora and fauna, human resources also the economic social condition of society arround of forest. The activity of inventaritation forest aim to identify the kinds of flora and fauna that include arround of the ecotourism forest dumai to analyze the rich of flora and fauna arround of tourism forest dumai. The result of this reseacrh showed that the category of forest like pit forest (wet) and dry forest with the position higher than pit forest located arround of river and home stay. Pit forest is one of the forest that have high volume of water it’s influenced by the rain. Revitalitation area needs to clearly the location of tourism forest dumai and revitalitation of the environment as the holistic towards of tourism forest dumai area. The society have control to participate as directly in arround of the tourism forest, there fore the guidence program and empowering society to keep the forest stand. At the plot of the observation to tree level dominate by kinds of mahang (Macarangatriloba), medang (Litsea sp.) and the kinds of meranti (Shorea sp.). the diversity of species , frequency species and dominate of species by Macaran gatriloba with the higher INP (75,68%) followed by the kinds of Litsea sp and endosperm mummalaccensis.
THE CHARACTERISTIC OF BEEHIVE TREE AND THE PREFERENCE OF BEE NESTING IN THE BEEHIVE SURROUND FORESTOFGUNUNG SAHILAN VILLAGE, GUNUNG SAHILAN DISTRICKAMPAR REGENCY, RIAU PROVINCE Ika Gussuwana; Defri Yoza; M. Mardhiansyah '
JURNAL ILMU-ILMU KEHUTANAN Vol 1, No 1 (2017)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (103.88 KB) | DOI: 10.31258/jiik.1.1.19-24

Abstract

The beehive surround forest is one of the Apis dorsata’s habitat. One of the beehive surround forest lies in Gunung Sahilan village, Gunung Sahilan district, Kampar regency, Riau province. However beehive tree less manage by local community, so that the honey’s bee from Apis dorsata more difficult to find. This research aimed to identify the species and the characteristic of beehive tree and know the preference of bee nesting in the beehive surround forest of Gunung Sahilan village. This research using purpossive sampling technique and descriptive analysis. The research results showed that the species of beehive tree in the beehive surround forest of Gunung Sahilan village is Gluta renghas Linn and Artocarpus maingayi King with the characteristic of beehive tree is wide and open canopy and dome shaped, the bark of the branch is doesn’t break and peeling, the oblique angle of the branch is under 40o with sympodial branching system. While the preference of bee nesting in the beehive surround forest of Gunung Sahilan village is Gluta renghas Linn with the quantity of nests per tree is 21 nests, high more than 40 meters and a diameter of between 100-200 cm, wide and open canopy, the oblique angle of the branch of between 20o-40o, sympodial branching system and medium sized leaves.
IDENTIFICATION OF POTENTIAL AND UTILIZATION OF NTFPs IN TAMAN HUTAN RAYA (TAHURA) SULTAN SYARIF HASYIM MINAS REGENCY RIAU PROVINCE Asri Gumilar; Defri Yoza; Evi Sribudiani
JURNAL ILMU-ILMU KEHUTANAN Vol 6, No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.1.31-41

Abstract

This study aims to determine the potential and utilization of Non-Timber Forest Products (NTFPs) in TAHURA sultan syarif hasyim, Minas District, Riau Province. The research method is a survey method, with objects of forest area and the community around the forest. The data taken is primary data, namely the type of vegetation that has the potential to produce NTFPs and respondent profile data as well as their interest and to develop NTFPs. While secondary data in the form of conditions Tahura sultan syarif hasyim, Minas District, Riau Province and other supporting data. The results of all data were analyzed descriptively qualitatively. Interviews and answers to questionnaires from communities around the forest found 21 types of NTFPs that were utilized by the community. Only 18 respondents were aware of the potential of NTFPs, out of a total of 35 respondents. 21 types of NTFPs are utilized with various functions and benefits, such as food, medicine, and industrial raw materials. It can be concluded that the potential of NTFPs in the Minas Tahura Model KPHP is 21 species with different levels of diversity and dominance as well as different benefits and utilization of NTFPs utilized by communities around Tahura, namely wood, rattan, honey, fruits and resin resin.
PEMANFATAAN EKSTRAK DAUN TANAMAN PULAI (Alstonia scholaris) SEBAGAI HERBISIDA NABATI UNTUK MENEKAN PERTUMBUHAN GULMA RUMPUT TEKI (Cyperus rotundus) Khairul Anwar; Muhammad Mardhiansyah; Defri Yoza
JURNAL ILMU-ILMU KEHUTANAN Vol 4, No 2 (2020)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.4.2.22-28

Abstract

Alstonia scholaris contains flavonoids, tannins, triterpenoids, resins and alkaloids. Alkaloid compounds, tannins and flavonoids of plant origin can inhibit weed growth. Alkaloid compounds, tannins and flavonoids work by suppressing the hormone auxin and the hormone gibberelin so that weed growth is inhibited. This study aims to determine the potential of Alstonia scholaris leaves in inhibiting the growth of weed Cyperus rotundus. The inhibition of Cyperus rotundus growth can be seen from changes in leaf color/population phytotoxicity, number of leaves, and height of Cyperus rotundus. The research used Cyperus rotundus leaves which were mashed into flour and then extracted by macerating with alcohol 96% . The results of the extract of Cyperus rotundus leaf flour consisting of a concentration of 0 g/l (control), 25 g/l, 50 g/l, 75 g/l, and 100 g/l were applied to Cyperus rotundus. Pure extracts are given with different concentrations to determine the concentration that is effective in suppressing the growth of Cyperus rotundus. Vegetable herbicides of Cyperus rotundus leaves with a concentration of 50 g/l became the solution to control the enchanted grass weeds that are environmentally friendly without using synthetic herbicides. With the results of phytotoxicity P2= 40.00%, wet weight P2= 1.53 g, and dry weight P2= 0.91 g.
KEANEKARAGAMAN JENIS REPTIL DI KAWASAN HUTAN LARANGAN ADAT KENEGERIAN RUMBIO KECAMATAN KAMPAR KABUPATEN KAMPAR Nur Fitriana; Defri Yoza; Yossi Oktorini
JURNAL ILMU-ILMU KEHUTANAN Vol 1, No 2 (2017)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (179.168 KB) | DOI: 10.31258/jiik.1.2.1-9

Abstract

Rumbio village in Kampar district Kampar regency Riau province began to be recognized by local and foreign communities due to the existence of the Forest Reserve. The Forest Reserve of Kenegerian Rumbio it stored a variety of natural resources as well as the flora and fauna typical to this area.One of the richness of the fauna in the Rumbio cutomary prohibition forest are reptiles that need preservation to avoid extinction. Research on reptile diversity is one of the efforts to preserve the existence of reptiles. The purpose of this research is to identify the types of reptiles found in Rumbio customary prohibition forest,reptile diversity known by using of Visual Encounter Survey (VES) method and Passive sampling. The results showed that the reptile species found were 116 individuals from 10 species and 5 families. Families that found such as Gekkonidae, Geomydidne, Homalopsis buccata, Colubridae, Scincidae.
Co-Authors ', Bustami ', Rosmimi , MISNA Ade Ilham Ade Ilham Adelia Hayati Ananta Adelia Hayati Ananta Adi Saputra Affhart Chata Agus Hikmat Agus Sutikno Agus Sutikno Ahmad Baiquni Ahmad Baiquni Rangkuti Akhmad Rafdi Azhimi Al-Reza, Dimaz Danang Aldi Ardiansyah Putra Alpian Munandar Alpino Alpino Alpino Amela Nainggolan, Dewi Sri Ananda, Taufik Anastasia hutasoit Angraini, Riris Ano Riyadi Ano Riyadi Aprian, Aprian Ardiansyah Ardiansyah Arie Febriyan Rianto Aripan Yunas Arta Pansiska T Arya Arismaya Metananda Arya Arismaya Metananda Arya Arismaya Metananda Aryodamar Muhammad Jati Asprizatul Azlan Asri Gumilar Asri Gumilar Astriana Pujacita Suhandi Atika Azharo Atmansyah, Atmansyah Bayu Dewanto Bayu Suhendra Br Brahmana1, DwiDamiaty BrahmiPutri Bucika Parta Gezali Budi Azwar Budi Helianto Budiani, Evi Sri Budiani, Evi Sri Bustami ' Darli, Viny Volcherina Darwan Suganda Darwan Suganda Darwis Gidion Deddy Samuel Defrizal Defrizal Dewi Sri Amela Nainggolan Dewi Sriyanti Dian Marliana Dimas Nugraha Pamungkas Dina Rina Rosinta Dolly Kuswara Harahap Dwi Seprina DwiDamiaty BrahmiPutri Br Brahmana1 Efendi, Meizar Efriyeldi, Efriyeldi Eka Surya Ahmadi Elfana, Risa Elfiandri Elfiandri Eni Rita Rosady Erpino Erpino Erpino Ervizal AM Zuhud Evi Sri Budiani Evi Sribudiani Fakhdian Setiawan Fanda Asnita Yusefa Ambarita Fanny Kusuma Akmal Farib Hamdani Febriyanti, Fani Fernando, Git Fifi Puspita Gaol, Sori B M Lumban Gilda Pudikasari Gusmita Sari Gusnaini, Nurmutia Halawa, Ernawati Kristina Hamidi, M. Rasyid Hamka Sari Budiman Hanifah Ikhsani Hardi Yuda Haris Gunawan Harnuda, Muhammad Rafi Hasanah, Hafiz Husni Thamrin Ichwan, Fadli Ika Gussuwana Ika Gussuwana, Ika Ika Lestari, Ika Ika Purnama Ilen Purnama Sari Ilyas, Engki Indah Sulistyo Ningrum, Indah Sulistyo Indrayati ' Irham, Wirdayati Ismenni Banjar Nahor, Ismenni Banjar Ita Yulia Jheni Astuti, Jheni Kausar ' Kesi Elisabeth Silvania Siregar Kevin Natama Pardede khairul anwar Khairul Anwar KHAIRUL ANWAR Khalid Afif Khikmanisa, Tiwi Kukuh Kurniawan Lamsari Efrida Gulo, Lamsari Efrida Lestari, Antisa Tria Lisman, Aprizal Luh Putu Ratna Sundari M. Mardhiansya ' Mandala Yohannes Saputra Mandala Yohannes Saputra Manullang, Kristian H Masitah ' Masruri, Niskan Masruri, Niskan Walid Meizar Efendi Meriza Melyana, Meriza Merry Syafrida Metananda, Arya Arismaya Mhd. saputra pane Miranti Putri R.G Morista Latersia Tarigan Morista Latersia Tarigan Muhamad Fadly Muhammad Khaerul Anwar Muhammad Mardhiansyah Muhammad Rivai Muhammad Rudy Hidayat Muhammad Rudy Hidayat Muhammad Vikko Alshar Mukhamadun, Mukhamadun Mukhtar, Ade Mulya Rolina Mulya Rolina Munzil Azim Muthia Zilyani Putri Nasib Tuah Nino Vembrianto Niskan Walid Masruri Nofri Sandria Nur Fitriana Nur Fitriana Nur Suhada, Nur Nurhaliza Nurlistiani Fitrianingsih Nursaila ' Nursal Nursal Nurul Qomar Nurul Qomar Nuryasin ' Ofrinaldi ' Pangestu, Wibowo Pardede, Kevin Natama Pebriandi, Pebriandi Perkasa, Wahyu Andi Pretti Sepsi Nola Putra, Ade Eka Putra, Ezza Islami Putriani, Chirin Ni’mah Rahlem, Dedek Rahmad Dani Rahmad Fadillah Raja Febrianto Rangkuti, Ahmad Baiquni Rangkuti, Rangkuti Rendra Mai Rizal Ridho Affan Mustayyib Ridwan Manda Putra Ridwan Manda Putra Rifda Ningsih Rika Kurniawan Rinta Hermiza Ningsih Riri Syafni Marjuli Riyan Sumitran Rizky Budi Susanto RONNY, ABDUL Rosita Marito Hasugian Rosmimi ' Rostika, Lina Rudianda Sulaeman Rudianda Sulaeman Rudianda Sulaeman Rudianda Sulaeman Sabaruddin Sabaruddin Sakinah Lubis Sami Rafles Handika Seprina, Dwi Septian Hardi Yanto Shobby, Afiyah Sholihin, Khoirul Sinaga, Ave Nova Sofan Sofiyanto Somadona, Sonia Sori B M Lumban Gaol Sri Catur Setyawatiningsih Sriyanti, Dewi Stevi Istiqfar Sugi Ari Wardana Suhardianto, Suhardianto Susi Marlina Sutami Sutami Sutami Syafathisca Syafathisca SYAPUTRA, ARI Syukri, Zulhusni Tasman Adi Teddy Noor Hidayat Teguh Imanto Tengku Muhammad Ulul Azmi Tiara Septa Yunanda Tika Zulkarnain Tri Wahyudi Muslim Tuti Arlita Uci Oktavia Ulul Azmi, Tengku Muhammad Umum Juwanto Umum Juwanto Valvi Anita Sinaga Vini Volcherina Darlis Viny Volcerina Darlis Viny Volcherina Volcerina Darlis, Viny Volcherina, Viny Wan Muhammad Yunus, Wan Muhammad Wardati Wardati . Wendy Fitrah Widia Safitri Wienda Lestari Br. Gurusinga Wirdayati Irham Wishnu Sukmantoro Yelfi Dwi Ningsih Yetti Elfina Yoga Yudhatama Yossi Oktorini Yusni Ikhwan Siregar