Article Per Year (5 Year)
p-Index From 2019 - 2024
6.22
P-Index
This Author published in this journals
All Journal PEST Tropical Journal Jurnal Penelitian Hasil Hutan Jurnal Online Mahasiswa (JOM) Bidang Pertanian Jurnal Riset Industri Hasil Hutan Jurnal Ilmiah Pertanian Wahana Forestra: Jurnal Kehutanan PERENNIAL ULIN: Jurnal Hutan Tropis Jurnal Penelitian Hasil Hutan Journal of Forest Science Avicennia Unri Conference Series: Community Engagement Sagu Jurnal Sylva Lestari Jurnal Ilmu-Ilmu Kehutanan Innovative: Journal Of Social Science Research
Evi Sribudiani
Departement Of Forestry Faculty Of Agriculture Riau University
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Energy Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Public Health Other

Published : 93 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 93 Documents
Search

 1   2   3   4   5 
WAKTU POTENSIAL APLIKASI MIKORIZA DAN Trichoderma spp. PADA MEDIUM GAMBUT UNTUK MENINGKATKAN PERTUMBUHAN SEMAI MERANTI TEMBAGA (Shorea leprosula Miq.) Sari, Aulia; Mardhiansyah, M.; Sribudiani, Evi
PEST Tropical Journal Vol 1, No 1 (2014)
Publisher : PEST Tropical Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Shorea leprosula Miq. is a major timber producing trees and importantcommodity in Indonesia. To get a good quality of Shorea leprosula Miq. shouldbe using proper cultivation techniques. Peat soils potential for growth Shorealeprosula Miq.. Mycorrhiza and Trichoderma spp. can assist the process ofdecomposition of peat soil and improve seedling growth, but need to know thepotential time to apply. This study aims to determine the potential time to applymycorrhizal and Trichoderma spp. in peat medium to boost growth seeds ofShorea leprosula Miq.. This study using a completely randomized design (CRD)consisting of 5 treatments and 10 replications. The treatments used were : T1 =Trichoderma spp. on S-5 and mycorrhiza on S-1, T2 = Trichoderma spp. on S-3and mycorrhiza on S-1, T3 = Trichoderma spp. and mycorrhiza on S-1 , T4 =Trichoderma spp. on S-1 and mycorrhiza on S-3, T5 = Trichoderma spp. on S-1and mycorrhiza on S-5, where S = seedlings were transferred to polybags aftertreatment. Responses were measured to observe the effect of treatments are thesurvival rate of seedlings, seedling height, diameter of the root seedling, plant dryweight and the ratio of crown/root. The results obtained from this study indicatedthat the time of application of Trichoderma spp. at 1 (one) day prior to weaningand mycorrhiza on three (3) days prior to weaning tended to show better results onShorea leprosula Miq. seedling growth.Keywords: Shorea leprosula Miq., Trichoderma spp., Mycorrhizal, peat medium
Utilization of Wood Waste Mahang (Macaranga sp.) From Sawmill Industry For Making Wood Vinegar Sutrisno, Lis; Sulaeman, Rudianda; Sribudiani, Evi
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACT Wood vinegar is the result of condensation and combustion products directly or indirectly. One of the methodes to make wood vinegar is by condensing the smoke products of incomplete combustion (pyrolysis). Materials used for the manufacture of wood vinegar is mahang wood waste from the sawmill industry in the form of sawdust, shavings and slashes. This study aims to determine how much rendement, chemical constituents of  wood  vinegar (phenol, total acid and pH) as well as the colors of the various forms of raw materials. This experiment was carried out using a completely randomited design (CRD) consist of 3 treatments and 5 replications with parameters analyzed were rendement, chemical content and color wood vinegar produced. These results indicate that the form of raw materials affect rendement, chemical content, and color. Sawdust (C1) rendement yield of 14.66 %, phenol content of 15,48 mg/l, total acid of 5,08 %, pH of 2,1 and color of wood vinegar is yellow light brown. Chips (C2) rendement yield of 20,67 %, phenol content of 18,61 mg/l, total acid of 5,78 %, pH of 2,0 and color of wood vinegar is yellow brown. Slashes (C3) rendement yield of 38,98 %, phenol content of 18,80 mg/l, amount 7,72 % total acid, pH of 1,9 and color of wood vinegar is yellow dark brown. Recommended for more efficient utilization of wood waste mahang (Macaranga sp.). As materials are shaped blade of wood vinegar, because it has the highest rendement and good quality wood vinegar. Keywords: Wood Vinegar, Waste, Wood Mahang, Rendement.
Inventarisasi Permudaan Meranti (Shorea spp.) Pada Arboretum Kawasan Universitas Riau Kota Pekanbaru Provinsi Riau Wahyu, Elvan; Sribudiani, Evi; Arlita, Tuti
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Meranti (Shorea spp.) is an important commodity which is one of the major timber producing commercial plants in Indonesia. In worldwide trading, meranti group is divided into four major groups, namely: group of red meranti, yellow meranti group, white meranti group and group of turvy meranti. Purpose of the implementation of this study was to determine the availability, amount, and regeneration dominance of meranti (Shorea spp.) as well as a tree diagram in the profile Riau University Arboretum area. Techniques of data collection is done by using the method purposive sampling or transect lines. Entire observation contains regeneration sample plots, namely regeneration meranti much as 9 rods (2.76%) while  the  317  rods  (97.24%)  are  type  of  non  meranti.  Meranti  Shorea parvistipulata Heim  and  Shorea  parvifolia were found.  INP  at  a rate  of 0% seedling, sapling rate of 2.28%, 15.20% for poles and tree level of 57.03%.   Keyword : inventore, regeneration, meranti, arboretum
Efektifitas Bahan Pengawet Dari Asap Cair Tandan Kosong Kelapa Sawit (Elaeis guineensis) Terhadap Serangan Rayap (Coptotermes curvignathus Holmgren) Pada Kayu Pulai (Alstonia scholaris) ', Annahyan; Sulaeman, Rudianda; Sribudiani, Evi
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pulai wood have economic value, while durable grade is V and powerful class is IV-V and it is low-grade durable, because of that it is needed preservation on Pulai wood. Many Preservation using chemicals that are harmful to environment and humans. In utilizing natural ingredients derived from plants as safer alternative preservatives for environment and humans, it can be renewable for preserving wood from invading organisms wood destroying, especially termites. Materials used as a preservative is liquid smoke empty fruit bunches of oil palm. The aims of this research are to determine termite mortality, retention, weight lose, and water content as well as know the effectiveness of the provision of liquid smoke on Pulai wood preservation against termite attack. The methods used in this research is (RAL), the concentration of liquid smoke oil palm empty fruit bunches of 0%, 10%, 20%, and 30% with 5 replications for three weeks is fed on termites. The results showed that using of preservatives smoke liquid at concentrations of 30% has a value of lose weight on Pulai wood of 0.00g/cm3 and 100% termite mortality. Key word: Liquid Smoke, TKKS, Preservative, Pulai Wood And Coptotermes Curvignathus   Holmgren.
STRATEGI PENGELOLAAN WISATA ALAM BERBASISKAN MASYARAKAT DI TAMAN NASIONAL BUKIT TIGAPULUH DESA RANTAU LANGSATKECAMATAN SEBERIDA KABUPATEN INDRAGIRI HULU PROVINSI RIAU Ningsih, Rifda; Yoza, Defri; Sribudiani, Evi
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The Bukit Tiga Puluh National Park(TNBT) set in 2002withthe aim ofprotecting theecologicalprocessesthat supportlife, preserve theflora, faunaandecosystemsthat existinthe national parkas well asfor the development ofscience, education, research, support activities ofcultivation, as well astourismin order to utilize natural resourcesin a sustainable manner.The growing popularity ofecotourismin societytodayandthe tendency ofthe increasing scarcity of naturalauthenticity potential, thenefforts to useTNBT functionasecotourismdestinationshouldbe realizedwithout further delay.This activity is expectedto bringpositiveimplicationson the economy ofthe community, as well as foster a culture oftourism awarenessandpro-conservation as a tourism assetandsustainer of life.The research was conductedinNovember -December 2014onEcotourismCommunity Careof RantauSalo(MPERS), in theRantauLangsatVillage,  Thisstudyusedsurveymethodsand field observations. Datafrom the studywere analyzeddescriptively.Based onresults of theresearch, MPERShave a wide choiceof alternativestrategies thatdirectattention tothe strengths, weaknesses, opportunitiesandthreats.Furthermore, the right strategytobe appliedin the development ofMPERStodayisa functionalstrategy.Functional strategyis the approach takenfromeachfunctional(HR functions, management, etc.), whichcombines a varietyof activitiesandcompetenciesofeachfunctiontoimprove performance. Keywords: Ecotourism, MPERS, TNBT
TINGKAT PEMAHAMAN PENGUNJUNG TERHADAP HUTAN KOTA BUKIT CADIKA DAN MANFAATNYA BAGI LINGKUNGAN HIDUP DI KECAMATAN BANGKINANG KABUPATEN KAMPAR Saswita, Desi; Sribudiani, Evi; Sulaeman, Rudianda
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The higher growth of urban people and development of advanced technologies caused on a huge conversion on green areas to become public office, supermarket, industrial purpose, etc which decreasing the ecosystem sustainability of urban environment. One of offorts  to manage urban environment, such as building urban forest. Urban Forest  Cadika Hill is located on Bangkinang District, Kampar Regency. This area is usually used for camping, recreational purpose and sports facilities for local communities. Despite of its popularity and multifunctional purpose, there are lots of troubles such as waste problem, security issue and plant damage which are caused by huge. This research is conducted to analyze visitor’s understanding level of urban forest and its benefit for environmental data was collected by using survey method through interview and questionnaires that had been prepared. To achieve the aim of research, data obtained was analyzed by descriptive. To know the level of visitors understanding might seen from the score that determined. The results show the level of visitors understanding to urban forest in Cadika Hill categorized to be high with score 36,71 and also the level of understanding to environment with score 37,32.   Keywords:  Understanding Level, Urban Forest, Environment
VALUASI EKONOMI AIR DI HUTAN LARANGAN ADAT KENEGERIAN RUMBIO DESA PULAU SARAK KECAMATAN KAMPAR KABUPATEN KAMPAR ', Arfitryana; Sribudiani, Evi; ', Mukhamadun
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Forests have a variety of benefits that can be felt by every living creature. The benefits consist of real measurable benefits (tangible) and intangible benefits (intangible).One of theimportant environmentalbenefitsofforestsarehydrologicalbenefits. One example ofthe use ofwater sourcedfromthe forestisin the forest ofProhibitionForestKenegerianRumbio. Ithas springswithgood quality. The communitiesuse itforvarious purposessuch asforhouseholdconsumption, fisheries, anddirect trading. Wateras aresourcethat isstillvalued as intangible, it is stilldifficult to assessthemarketsystem. This studyaims to determine theeconomic valuationof water at TraditionalProhibitionForest Kenegerian Rumbio Pulau Sarak Village of Kampar  District Kampar Regency. This research was conductedbyusing themethod ofmarketprice approachorproductivityof thecommoditywhich is related each other. The market priceisusedto determine thenet priceorrentunitsofwideuse ofnatural resources. The results showedthe economicvaluationof waterat TraditionalProhibitionForest Kenegerian RumbioisRp.5.865.814.050peryear, with atotaleconomic valueofRp.53.298.227.751for 25years.   Keywords: Forest, Water, Valuation.
RESPON PERTUMBUHAN SEMAI MERANTI TEMBAGA (Shorea leprosula Miq.) PADA MEDIUM CAMPURAN TOPSOIL DANKOMPOS DENGAN BERBAGAI TINGKAT NAUNGAN Setiawan, Agus; ', M. Mardhiansyah; Sribudiani, Evi
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Shorealeprosula included major timber producing tree and widely used include the use of such, plywood, sawn timber, and buildings of contruction.Shorealeprosulaproductiondecreasedamount, becausemost of the production comes fromnatural forests. The cultivation needed so shorealeprosula not become extinct, for it is important in the provision of quality seedlings. Shorealeprosula includedsemi tolerant types that require low light intensity for early growth. The nursery needed microclimate modification that environment conditionaccording to the requirement growing seedlings shorealeprosula.Alternativemade is bygivingshadeinthe nurseryShorealeprosula. This research aimstodetermine the effect ofshadeon the successandthe intensity ofthe shadeis best, on the growth ofseedlingsShorealeprosula the medium topsoil and compost mixture ratio 1:1.This research uses a completely randomize design method which consist of 5 treatments, 3 replications, and 5 units of the plant as a research unit.P0 = Without giving shade; P1 = the provision of shade level of 45%; P2 = the provision of shade level of 60%; P3 = the provision of shade level of 90%. The result indicates that treatment giving shade level of 90% is the best treatment on the parameters of observation, the high increasing (2,24 cm), the diameter increasing (1,2 mm) for seedlings Shorealeprosula in medium topsoil and compost mixture ratio 1:1. Keyword: Growth, seedling shorealeprosula, shade.
KARAKTERISTIK MINYAK ATSIRI DAUN KAYU MANIS (Cinnamomum burmannii (Ness & Th.Ness)) Jailani, Ahmad; Sulaeman, Rudianda; Sribudiani, Evi
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The perpose of this research is  to know the  characteristic of atsiri oil of cinnamon's young and old leaves. this research is conducted experimentally by using some materials, such as cinnamon's young and old leaves, aquades, sodium sulfate anhydrous, and ethanol 70%. The equipments are water distillation devenger type, gourd flute, dessicator, measuring glass, refractormeter, reaction's tube, drop pippette, inject, analitic neraca. The result of this research can be concluded that the yield of Atsiri oil of Cinnamon's young leaves is 0.013% and the yield of Atsiri oil of Cinnamon's old leaves is 0.080% . the Cinnamon's old leaves has bright's index 1.257 , yellow colored with solubility in ethanol 70% is 1:2 (pure). It's related to the standard of Essential Oil Association of USA No.56   Keywords: Cinnamon's young leaves; cinnamon's old leaves; essential oil.
PEMAHAMAN PENGUNJUNG TERHADAP ARTI DAN FUNGSI ARBORETUM UNIVERSITAS RIAU Napolion, Hongki; Sribudiani, Evi; Arlita, Tuti
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Arboretum is a collection or chard trees with a particular area contains various types of trees planted wherever possible to follow their natural habitat and are intended as a biodiversity conservation area and at least be able to improve or maintain the climatic conditions around the city of Pekanbaru. Arboretum of University  of Riau region has an area of ±10 ha. Arboretum is located in Pekanbaru City with a height of 5-50 m above sea level. The average temperature is 28-29 0C Arboretum with average humidity is 74-75%. This study aims to determine the visitor understanding of the meaning and function of Arboretum of University of Riau. This study will be conducted at the Arboretum of University of Riau. This research was conducted in December 2014 and January 2015. This is a descriptive study that attempted to describe exactly what data is being investigated. Based on the results of the research shows that the overall level of understanding of the visitors to the arboretum has been relatively high. Based on the classification of educational level of understanding of visitors to the arboretum is dominated by the high school level (high) due to the Arboretum located in the campus environment. While based on the classification level of understanding of visitors to the arboretum age 10-20 years of age (High), 21-30 years (Medium).   Keywords:Arboretum, understanding of visitors, University of Riau
Co-Authors ', Annahyan ', Arfitryana ', Faizahhamzah ', M. Mardhiansyah ', Mukhamadun ', Mukmin ', Rahmayuni ', Volliadi , Khairilkasdi , M. Mardhiansyah A.K. Parlindungan Abd. Rasyid Syamsuri Agus Setiawan Ahmad Jailani, Ahmad Akhyar Ali Aldryandes Novriandra, Aldryandes Andilau Andilau Andilau, Andilau Andrie Andrie Anissa Mayliana Hidayah Ariska Yuliana Putri Ariska Yuliana Putri Asri Gumilar Assodiqi Hidayatullah Aulia Sari Betani, Anderlef Bifrenta Ginting Charlita Herantoro Pribadi Defri Yoza Desi Saswita Desyandri Desyandri Dewi Librianti Didi Tarmadi Didi Tarmadi Dina Rina Rosinta Djarwanto Djarwanto Djarwanto Djarwanto Dwi Ajias Pramasari Dwi Ajias Pramasari Dwi Seprina Elsa Valencia , Ditiya Elvan Wahyu Elyasa Elyasa Elyasa, Elyasa Erpino Erpino Esti Rini Satiti Fadlian, M Rizky Fahrul Rozi Sembiring Faizahhamzah ' Febriyanti, Fani Gemi Marta Jepri Ginting, Bifrenta Gultom, Dina Taruli Heny Anizar Hongki Napolion Hongki Napolion, Hongki Ilen Purnama Sari Intan Yusarga Virnalisi Simarmata Islami Pajri Istiani, Widia Ita Yulia Juniati Lampita Sinaga Kevin Natama Pardede Khairilkasdi ' Kurnia Fitratunnisa Lis Sutrisno Loga Mouli Pamula Gumaja M Mardhiansyah M Rizky Fadlian M. Mardhiansyah M. Mardhiansyah ' M. Mardhiansyah, M. Mardhiansyah M.Mardhiansyah ' Mandala Yohannes Saputra Mardhiansyah, Muhammad Maria Manurung Agustina Manurung Marlina ' Mawaddatun izzati Memory Andila Muhammad Abdi Muhammad Iqbal Muhammad Mardhiansyah Muhammad Mardhiansyah Muhammad Tabrani Mukhamadun ' Mukhamadun, Mukhamadun Mukmin ' Nino Vembrianto Nur Azlina Nur Hasanah NUR HASANAH Nurloviana, Sanggra Nurul Qomar Pamula Gumaja, Loga Mouli Pardede, Kevin Natama Pardo Abastama Pebriandi Pebriandi Pebrianto Rajagukguk Pramasari, Dwi Ajias Rahmad Fadillah Rahmayuni ' Raswen Efendi Ratih Damayanti Refdanil Nurcan Rezki Bela Putra Riana Median Rido Sukmawi Rifda Ningsih Rinta Hermiza Ningsih Rivo Muhammad Yundeya Romauli Tampubolon Rudianda Sulaeman Rudianda Sulaeman Rudianda Sulaeman Rudianda Sulaeman Rudianda Sulaeman safni auliarta Safruni Safruni Seprina, Dwi Shanti Fitriani Shobar Shobar Sofan Sofiyanto Somadona, Sonia Sudarmalik ' Sukma Rela Sukma Surya Kusumah Sulaeman Yusuf Sulaeman Yusuf Syafrinal Syafrinal Syafrinal, Syafrinal Syahril Syahril Tarmadi, Didi Tuti Arlita USMAN PATO Vania, Desti Viny Volcherina Darlins Viny Volcherina Darlis Volliadi ' Vona Septiani Putri Wa Ode Muliastuty Arsyad Yoga Yudhatama Yusuf, Sulaeman Yusup Amin Yusup Amin Yusup AMIN Yusup Amin