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Jurnal Ilmu-Ilmu Kehutanan
Published by Universitas Riau
ISSN : -     EISSN : 25795929     DOI : -
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Environmental Science
JIIK: Jurnal Ilmu-Ilmu Kehutanan [ ISSN 2579-5929 (online) ] is a peer-reviewed journal on forestry and environment. The journal is intended to provide academic forums for researchers who are interested in the discussion of current and future issues on forestry and environment. All articles will be reviewed by experts before accepted for publication. Each author is solely responsible for the content of the published articles. The journal was first published in February 2017 and published every April and October. Starting in 2020 published every February and October. The journal is open to authors around the world regardless of nationality.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 206 Documents
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POTENTIAL AND PRODUCTION OF RUSA TIMOR (Cervus timorensis) AT THE CAMPUS OF RIAU UNIVERSITY Ano Riyadi; Defri Yoza; Sonia Somadona
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 2 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.2.8-15

Abstract

Timor deer (Cervus timorensis) is the second largest tropical deer after sambar. Compared to other Indonesian tropical deer, the timor deer (Cervus timorensis) is unique in that it is a deer that has many sub species, with a wide spread area. Timor deer (Cervus timorensis) are widely bred in various locations because they have high economic value, in which all parts can be utilized. The potential of timor deer can be developed as part of environmental services that have high value as recreational objects. The purpose of this study was to determine the potential of timor deer feed (Cervus timorensis) at the University of Riau and determine the production of timor deer feed (Cervus timorensis) at the University of Riau. The study was conducted at a prospective location for timor deer breeding (Cervus timorensis), Riau University campus covering an area of approximately 2.07 ha. Sampling was carried out using a plot of 41 plots, with a size of 1 m x 10 m. Riau University has potential as a location for timor deer breeding (Cervus timorensis). Production of all types of deer feed in captive breeding sites amounted to 2,878.67 gr/m.
UTILIZATION OF WOODEN PLANTS AS A RAW MATERIAL SHIP BOCAI VILLAGE SANDBALL VILLAGE SUNGAI LALA DISTRICT INDRAGIRI HULU Assodiqi Hidayatullah; Evi Sribudiani; Sonia Somadona
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 2 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.2.16-20

Abstract

Bocai is a traditional ship which originated from Pasir Bongkal Village, Sungai Lala District, Indragiri Hulu Regency. The type of size of the kid in the sandstone village is very diverse, because the kid is used for several purposes. Distinctive characteristics of the leak can be seen on the front and rear of the blunt, called the threshold, in addition to the characteristics of the hull shape or often referred to as the body of the ship is not fat and wide. In connection with this, research on the use of woody plants as raw material for Bocai vessels in the Sand Bongkal Village, Sungai Lala District, Indragiri Hulu District. The selection of informants was made to shipbuilders and shipowners, using the Purposive Sampling technique. The implementation of this research is divided into several techniques, namely observation and interviews, observations made in this study in the form of data and information consisting of primary and secondary data. The data analysis technique used is the qualitative descriptive analysis method, in the form of woody plant species used by the Sand Bongkal Village community and how to use them. The types of wood that are used in making the ship Bocai Sand Bongkal Village are bungur, cempedak, durian, rengas, red meranti, keruing, and kulim. The technique of making a ship ship first install keel then log, ambang, gading-gading, gading kong, papan, tajuk, pisang-pisang, sente, nage-nage, pulang, dek, pemakalan, gale-gale.
THE CONTRIBUTION OF NON-TIMBER FOREST PRODUCTS TOWARD COMMUNITY REVENUE AROUND GHIMBO POTAI BANNED INDIGENOUS FOREST KAMPAR DISTRICT KAMPAR REGENCY RIAU PROVINCE Sutami; M. Mardhiansyah; Defri Yoza
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 2 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.2.21-26

Abstract

Ghimbo Potai Banned Indigenous Forest is a prohibited forest that has a variety of wood species and non-timber forest products used by communities around the forest, along with the times, the use of non-timber forest products began to decline. The purpose of this study was to determine the types of non-timber forest products that are used by the community in Ghimbo Potai Banned Indigenous Forest and to determine the contribution of non-timber forest products to the community income around Ghimbo Potai Banned Indigenous Forest . This research was conducted with a qualitative descriptive method. The number of respondents was 170 respondents from Koto Tibun Village and Pulau Tinggi Village. The result show that Ghimbo Potai Banned Indigenous Forest still has non-timber forest products that can still be used such as chempedak (Artocarpus integer), petai (Parkia speciosa), long jack (Eurycomma longifolia), rattan (Calamus rotang), rambutan (Nephellium sp.), langsat (Lansium domesticum Corr), tampoi (Beccauera sp.), tempunik (Artocarpus rigidus), durian (Durio zibethinus), jelutong (Dyera costulata), terap (Artocarpus sp.), pulasan (Nephelium mutabile), dogfruit (Archidendron pauciflorum) and the eyebrowed thrush (Turdus obscurus). The contribution of non-timber forest products in Koto Tibun Village was Rp. 596,400,000.00 per year, so the percentage of non-timber forest product revenue to total income was 19.56% and Pulau Tinggi Village no longer takes or utilizes existing non-timber forest products in Ghimbo Potai Banned Indigenous Forest .
CHARACTERISTICS AND FITNESS OF THE HABITAT TIMOR DEER (Cervus timorensis) AT RIAU UNIVERSITY Mandala Yohannes Saputra; Defri Yoza; Evi Sribudiani
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 2 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.2.27-36

Abstract

The breeding of Timor deer at the University of Riau was successful due to the high adaptability of the Timor deer outside their habitat. Maintaining the success of Timor deer breeding at the University of Riau the need for direct observation of the environment and the availability of food at the likely location of Timor deer breeding to avoid undesirable things. This research was conducted to be a reference for better management of Timor Deer's breeding efforts at the University of Riau. The materials and tools used are moisture meters, measuring instruments, cameras, compasses, tape measures, ropes, pH meters and clinometers. The method of investigation used is the census method using the path system. The study area of 2.07 ha with the census method records the water conditions, the topography, the protection of the canopy, the vegetation, the temperature and the humidity, which were not previously known. For an investigation area of 2.07 ha, a plot of 20 m width and 5000 m length is needed by drawing a line of intersection for population indications observed in the prospective breeding area. The results showed that the physical location of the potential stag breeding at Riau University could very well be determined and developed as a breeding ground for Timor stags. Suitability of Timor-Deer habitat (Cervus timorensis) at potential breeding grounds of the University of Riau supports various forest types, shade trees, feed types, roofing stratification and plant vegetation for the Timor-Deer breed (Cervus timorensis). The availability of biotics in breeding candidates is considered appropriate for the survival of the Timor-deer.
THE COMMUNITY PARTICIPATION IN THE CONSERVATION OF MANGROVE FOREST IN TANJUNG PASIR OF TANAH MERAH SUB DISTRICT INDRAGIRI HILIR DISTRICT Masita Agustina; Nurul Qomar; Viny Volcherina Darlis
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 2 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.2.37-43

Abstract

Indragiri Hilir is a district in the southern part of Riau Province, on the east coast of Sumatra Island. Tanjung Pasir is one of the village surrounded by mangrove forest ecosystems, located opposite the Kuala Enok Village. The dominant Tanjung Pasir villagers are ethnic Duano. People meet their daily needs by utilizing mangrove ecosystems as a means of income, good used directly and indirectly. Therefore it is necessary to conduct research on community participation in the conservation of mangrove forest in Tanjung Pasir Village. This research method is descriptive qualitative, data collected through interviews. The result showed that the community was quite involved in the conservation of the Tanjung Pasir village mangrove forest. The form of community participation was by mangrove nurseries and planting.
PHYSICAL AND CHEMICAL CHARACTERISTICS OF SOIL IN THE SENTAJO PROTECTED FOREST, KUANTAN SINGINGI DISTRICT, RIAU PROVINCE Pebriandi; Omo Rusdiana; Muhamad Buce Saleh
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 1 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.1.1-6

Abstract

Forest is an ecosystem based on the complexity of its components. One of the components of a forest is soil. The importance of soil for human survival and growth for trees. In this ,research we analyzed the physical and chemical characteristics of soil in Sentajo Protected Forest. Soil samples were taken using composite and ring samples techniques. Soil samples were taken from five plot points measuring 20 m x 20 m in two depth level namely, 0-20 cm and 20-40 cm. mixed evenly to get one composite soil mixture. The results of research in Sentajo Protected Forest showed that the land in Sentajo Protected Forest was classified as acidic with a value of 3.68 - 4.34 with organic C content that is classified as low to high and a low KTK value. Moreover, the physical characteristics of the soil in Sentajo Protected Forest were more sandy texture. The values of moisture content, bulk density and porosity at a depth of 0 - 20 cm were higher when compared to a depth of 20 - 40 cm.
EFFECT OF COCONUT WATER SOAKING LENGTH ON Pterocarpus indicus L. SEED GERMINATION Maria Agustina Manurung; M Mardhiansyah; Evi Sribudiani
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 1 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.1.7-11

Abstract

Forests in Indonesia have very diverse species of trees. One of them is Pterocarpus indicus L. Pterocarpus indicus L.. is a pioneer tree that grows well in open areas. Pterocarpus indicus L. has fast growth and strong wood so that it can be used in greening activities in the community and on the highway. The purpose of this study was to determine the effect of coconut water soaking length on Pterocarpus indicus L. seed germination and knowing the best long immersion time of Pterocarpus indicus L. seeds using coconut water in improving seed quality. This study uses a completely randomized design (CRD) method consisting of five treatments and three replications. The results showed that immersion with a mixture of coconut water affected the increase in the quality of Pterocarpus indicus L. seed germination. The best immersion time of Pterocarpus indicus L. seeds in a mixture of coconut water for 18 hours showed the results of the required time for germination seeds to reach 80% for 11 days, the increase in sprout height was 9,45 cm and the number of leaves as much as 7,85 strand
MEDIA COMPOSITION TO SPURING GROWTH OF THE REVOCATION Scorodocarpus borneensis Becc. Vona Septiani Putri; M. Mardhiansyah; Evi Sribudiani
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 1 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.1.12-18

Abstract

Scorodocarpus borneensis becc. is one of the type that is increasingly endangered in natural forests. Borneensis is a special type of wood, especially in Riau, so it is used as a raw material for community industry such as shipbuilding, masts and door frames. The cultivation efferts of resulted in the use wood in nature as a place for the preparation of wood, the effect of planting media composition on growth of Scorodocarpus bornensis Becc. the composition of the best growing media for growth of S.bornensis Becc. Extract the experiment was done by using complete randomized design (CRD) consisting of 4 treatments. Each treatment consisted of 3 replications and used 10 replications each time, with a total total of 120 pieces. Response measured to see the influence of S.bornensis Becc. Revocation on seedling growth is the percentage of seedling life, high seedling increase, increase in the number of leaves on seedlings, dry weight and top root ratio. The difference in the composition of the planting media affects the growth S.bornensis Becc. On average media compositions (clay + trichokompos 1: 1) with the finest results. The P1 (clay + trichokompos 1: 1) treatment showed the best result as a media composition S.bornensis becc. are percentage of live seedlings 93,3 %, high growth of 20,63 cm, and dry weight of 7,48g.
THE SELECTION INDENTIFICATION Salacca sumatrana Becc AGROFORESTRY COMPONENTS IN SIATARATOIT VILLAGE, WEST ANGKOLA DISTRICT, SOUTH TAPANULI REGENCY Mikrajni Harahap; M. Mardhiansyah; Viny Volcherina Darlis
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 1 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.1.19-25

Abstract

Salacca sumatrana Becc is one of the Salacca zalacca which has been widely known to the public, especially in North Sumatra. Sitaratoit village is one of the Salacca sumatrana Becc producing areas, which each household has Salacca sumatrana Becc fields planted on its own as well as inherited from the family. The farmers decision on species selection was important as a consideration for developing agroforestry patterns in the future because risk factors were always present in each selection specific tree species. The purpose of this study was to identify the basis component selection of Salacca sumatrana Becc agroforestry based on community perceptions in Sitaratoit Village. The research data was obtained from in-depth interviews conducted in Sitaratoit Village using the purposive sampling method. This research showed that based on cultural, economic and ecological factors, the constituent components of Salacca sumatrana Becc agroforestry in Siataratoit village were as follows: Salacca sumatrana Becc as the main commodity, Hevea brasiliensis, Durio zibethinus, and Persea americana as a shade tree and protective tree, Gmelina arborea and Toona sinensis as a land divider.
THE PARTICIPATION OF COOMUNITY IN MANGROVE FOREST MANAGEMENT IN RAWA MEKAR JAYA VILLAGE SUNGAI APIT SUBDISTRICT SIAK REGENCY Morista Latersia Tarigan; Nurul Qomar; Defri Yoza
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 1 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.1.26-32

Abstract

Mangrove forest have a diversity of potential benefits for human life, so they need to be maintained so that their utilization can be sustainable. The surrounding community must be the main actor in the management of mangrove forests so that the benefits can be felt directly by the community. This study aims to determine the level and form of community participation in the management of Mangrove Forests in Rawa Mekar Jaya Village, Sungai Apit District, Siak Regency. Data were collected through observation, closed interviews with 73 respondents, in-depth interviews, and documentation studies. Data were analyzed descriptively qualitatively and processed with percentage techniques. The results showed that 69.87% of respondents had a low level of participation in all stages of mangrove forest management because management tended to be exclusively carried out by the Rumah Alam Bakau Tourism Conscious Group. 71.23% of respondents has a low level of participation at the decision making stage, implementation stage, and evaluation stage. 72.60% of respondents has a low participation rate at the stage of enjoying the results. Respondents who participated highly at every stage of management were those who joined the Rumah Alam Bakau Tourism Conscious Group. Forms of community participation in the management of mangrove forests are contributions of ideas / thoughts, energy, skills, and goods (property).

Page 18 of 21 | Total Record : 206

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