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Jurnal Ilmu-Ilmu Kehutanan

JIIK
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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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PEMANFAATAN LIMBAH KUL IT KAYU (Acacia mangium) SEBAGAI BAHAN BAKU PAPAN PARTIKEL MENGGUNAKAN PEREKAT DAMAR Rido Sukmawi; Rudianda Sulaeman; Evi Sribudiani
JURNAL ILMU-ILMU KEHUTANAN Vol 4, No 1 (2020)
Publisher : Fakultas Pertanian, Universitas Riau

Acacia Mangium bark waste is an alternative form of raw material that can be used as a raw material in making particle board. Acacia Mangium skin has wood components ranging from 10.5 - 12.1%, while the adhesive used is resin 70% mixed with solar oil 30%. Making particle board with a size of 25 cm x 20 cm x 2 cm with a particle size of 4 mesc with boiling method of raw materials and drying, pressing for 8 hours and conditioning for 20 days. The purpose of this study was to determine the physical and mechanical properties of the particle board, using 3 samples and 3 replications for each test, the data obtained then averaged then the results compared with the characteristics of SNI 03-2105-2006. Based on the results of the research on physical properties, namely density 0.91 gr/cm3, moisture content 11.91%, water absorption 65.12% and development thickness of 16.39% while the mechanical properties are MOE 1.70 104 kgf/cm2 and MOR 27,62 kgf/cm2.

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

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.

PENGARUH PEMBERIAN PUPUK MIKRO ORGANISME LOKAL (MOL) TERHADAP PERTUMBUHAN BIBIT JABON (Antochephalus cadamba) Andilau Andilau; M. Mardhiansyah; Evi Sribudiani
JURNAL ILMU-ILMU KEHUTANAN Vol 3, No 1 (2019)
Publisher : Fakultas Pertanian, Universitas Riau

Antochephalus cadamba is a local Indonesian plant that grows very fast and can thrive in tropical forests. Good quality Antochephalus cadamba seeds are needed to make sure the success of the planter and good results. Local Micro Organism (LMO) is a solution of the decay of organic materials derived from plant residues, animal feces, and humans, which contain more than one element. Local Micro Organisms are micro-organisms that are used as starters in making solid organic fertilizers and liquid fertilizers. The aim of the study was to find the effect of Local Micro Organism fertilizer on the growth of Antochephalus cadamba seedlings and the best dose of LMO fertilizer to trigger the growth of seedlings. This research was carried out with an experimental method using a non factorial Completely Randomized Design, LMO fertilizer consisting of five treatments with four replications, to get twenty experimental units. The results that the application of LMO fertilizer on the growth of Antochephalus cadamba dose is best 60 cc/plant, by showing the result of 100% percent of life seedling, growt of plant height is 15,03 cm and dry weight of plant is 35,11 g.

POTENSI DAN PRODUKSI PAKAN RUSA TIMOR (Cervus timorensis) DI KAMPUS UNIVERSITAS RIAU Ano Riyadi; Defri Yoza; Sonia Somadona
JURNAL ILMU-ILMU KEHUTANAN Vol 5, No 2 (2021)
Publisher : Fakultas Pertanian, Universitas Riau

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

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.

KOMPOSISI MEDIA UNTUK MEMACU PERTUMBUHAN CABUTAN KULIM Scorodocarpus borneensis Becc. Vona Septiani Putri; Muhammad Mardhiansyah; Evi Sribudiani
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.5.1.12-18

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.

(IDENTIFICATION OF DECLINE SUPPORTING FACTORS FOREST AND LAND FIRES WITH AHP (ANALYTICAL HIERARCHY PROCESS) METHOD IN THE RIMBO PANJANG VILLAGE TAMBANG SUBDISTRICT KAMPAR REGENCY) Muhamad Ridho; M Mardhiansyah; Nurul Qomar
JURNAL ILMU-ILMU KEHUTANAN Vol 2, No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Riau

In 2015 a major fire occurred again, one of them in the Rimbo Panjang Village Tambang Subdistrict, Kampar Regency. Until the year 2016-2017, cases of forest and land fires in the Rimbo Panjang Village decreased drastically than the number of hotspots in the previous year. This proves that the existence of supporting factors in efforts to decrease the number of hotspots of forest and land fires that need to be known. The purpose of this research is to determine the main factors supporting the reduction of forest and land fires and to know the efforts made by related parties to reduce forest and land fires in Rimbo Panjang Village. The methods in this study using AHP (Analytical Hierarchy Process). The results of this research indicate that the factors supporting the decrease of forest and land fires at the criterion level are climatology (0.382) and technique (0.204). Furthermore, the main factors supporting the reduction of forest and land fires to the factor level are drilling well (0.295) and the presence and role of MPA ( 0.210). Efforts that have been made by related parties are drilling wells and canal blocking and coordination and cooperation by all parties in the control, monitoring and prevention of forest and land fires.

POTENSI TUMBUHAN DAN SEBARAN TANAMAN BIOPESTISIDA DI KAMPUS UNIVERSITAS RIAU Agus Sutikno; Defri Yoza; Viny Volcherina Darlis
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.4.1.32-45

This study aims to determine the potential of plants as biopesticides found around Riau University campus. The method used consists of vegetation analysis and renaissance methods. The vegetation analysis method was used in the arboretum area of the Riau University while the renaissance survey was carried out on agricultural gardens, shrubs, and road shade plants. From the survey results, there were 25 types of botanical pesticides with the highest growth rate at the seedling and understorey plants.

ANALISIS PEMASARAN KEMENYAN (Styrax spp.) DI DESA SIMARIGUNG (STUDY KASUS DI DESA SIMARIGUNG, KEC. DOLOK SANGGUL, KAB. HUMBANG HASUNDUTAN Sori B M Lumban Gaol; Defri Yoza; Tuti Arlita
JURNAL ILMU-ILMU KEHUTANAN Vol 1, No 2 (2017)
Publisher : Fakultas Pertanian, Universitas Riau

The purpose of this research is to know margin, efficiency and profit so that it is known that marketing channel is the most profitable for the farmer and we can identify the problems faced by farmers and traders. The data colleted from farmers and traders of Simarigung Village, Village Office and BPS Humbang Hasundutan. The method used is a simple random sampling. From the research obtained that farmers and traders Simarigung Village has a cooperative relationship based on the principle of kinship, Patrilineal system on the tribe of Batak cause farmers and traders to deal with the closeness of kinship. The marketing channel of Simarigung Village is divided into 2 channels and a more profitable marketing channel for farmers is the second marketing channel. Marketing channel marketing margin I is Rp. 50.000,00 and marketing channel II Rp. 30.000,00 then efficiency of marketing channel I is 7,66% and marketing channel II is 7,33% then marketing profit of marketing channel I is Rp. 27.000,00 and marketing channel II is Rp. 8.000,00.

KARAKTERISTIK GLULAM BAMBU APUS (Gigantochloa Apus) MENGGUNAKAN PEREKAT STYROFOAM BERDASARKAN JUMLAH DAN POLA PEYUSUNAN LAPISAN Rezki Bela Putra; evi Sribudiani; Sonia Somadona; Pebriandi .
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.6.1.53-63

Wood was a construction raw material that has long been developed before the advent of concrete and steel technology. The need of wood raw materials for construction was increasingly increasing while the availability of high quality wood was increasingly scarce. Therefore, in order to meet this an effort was needed to produce raw materials to replace wood, its was the development of laminated products or glulam made of bamboo apus (Gigantochloa apus) as structural and construction materials. Based on this, this study was conducted to determine the quality of glulam from Gigantochloa apus by using styrofoam adhesives based on number and pattern of layer arrangement. Sample was made of Gigantochloa apus with sized 30cm × 10cm arranged with the number and pattern of layer arrangement that have been determined. This study uses a complete randomized design combination with two treatments. Factor A was the number of layers (three layers, four layers and five layers) and factor B was the arrangement pattern (diagonal, horizontal and vertical). The physical and mechanical properties of glued laminated beams of Gigantochloa apus were tested based on JAS 234: 2003 Standard. The results showed that the quality of glulam met the physical properties of moisture content. While the mechanical properties of MOE and MOR did not meet the standards, so they did not be use as structural materials. Combination with horizontal, diagonal and horizontal lamina arrangement patterns gives the best results on the mechanical properties of glulam.

KEANEKARAGAMAN JENIS POHON DI HUTAN LARANGAN ADAT IMBO PUTUI DESA PETAPAHAN KABUPATEN KAMPAR PROVINSI RIAU Widia Safitri; Defri Yoza; Yossi Oktorini
JURNAL ILMU-ILMU KEHUTANAN Vol 3, No 2 (2019)
Publisher : Fakultas Pertanian, Universitas Riau

Imbo Putui Prohibition Forest was located in Petapahan Village, Tapung District, Kampar Regency, Riau Province. The area of Imbo Putui Prohibition Forest is 250 ha. Imbo Putui Prohibition Forest was known to store a great variety of species, both flora and fauna. There are 59 different types of trees from 24 different families and there are 6 types of trees that have an important value index (INP) of more than 15%, the type was medang, mempening, kelat, meranti, lalan and kempas. It was necessary to do research with the title of Tree Species Diversity in Imbo Putui Prohibition Forest in Petapahan Village, Kampar Regency, Riau Province, which aims to determine the diversity of tree species found in the Imbo Putui Indigenous Forest. So that the value of plant species diversity in the Imbo Putui Prohibition Forest was obtained was high, which was 3.28. The value of Imbo Putui Indigenous Forest Prohibition species was high, which was 8.68. The evenness index value in the Imbo Putui Prohibition Forest was high at 0.80.

Page 5 of 21 | Total Record : 206

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Editorial Address Kampus Bina Widya KM. 12,5, Simpang Baru, Kec. Tampan, Kota Pekanbaru, Riau 28293 (0761) 63266

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Contact Name
-

Contact Email
jiik@ejournal.unri.ac.id

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+6281229957554

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jiik@ejournal.unri.ac.id

Editorial Address
Kampus Bina Widya KM. 12,5, Simpang Baru, Kec. Tampan, Kota Pekanbaru, Riau 28293 (0761) 63266

Location
Kota pekanbaru,

Riau

INDONESIA