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KAJIAN SUHU DAN LAMA PENGERINGAN TERHADAP KUALITAS ORGANOLEPTIK TEH HERBAL ROSELLA (Hibiscus sabdariffa Linn) Evi Sribudiani; A.K. Parlindungan; Volliadi '
Jurnal Sagu Vol 10, No 02 (2011)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4228.593 KB) | DOI: 10.31258/sagu.v10i02.1443

Abstract

Rosella plants (Hibiscus sabdariffa Linn) is a source of very complex chemicalcomponents, especially in the petals. In addition, rosella flower petals is also one commodityeasily damaged, because the rosella flower petals have a fairly high water content of 86.2%.Therefore it is necessary for handling the effort to prevent such damage on dried rosella flowerpetals. The purpose of this study to look at the effects of temperature and duration of differentdrying of the organoleptic quality of herbal tea rosella (Hibiscus sabdariffa Linn.) The results ofthis study indicate that differences in temperature and drying time significantly influenced theresulting water content. The best treatment is A4 (drying at a temperature of 950C with a timeof drying for 3 hours) with a water content of 6.528%. In the organoleptic test 3.61 panelists forcolor, aroma of 3.05, and a sense of 3.22. Overall assessment of the A1-A4 shows the treatmentreceived by the panelists.Key words: rosella, drying temperature, drying time
Peningkatan keterampilan masyarakat Desa Rumbio Kabupaten Kampar melalui pengolahan Jahe Merah Evi Sribudiani; Sonia Somadona; Pebriandi Pebriandi; Defri Yoza; Viny Volcherina Darlis
Unri Conference Series: Community Engagement Vol 2 (2020): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.2.454-458

Abstract

The people of Rumbio Village are people with an average profession as farmers. The people of Rumbio Village have an economic level at the middle to lower level and need special attention from the government. One way to improve the economic level of the Rumbio village community is by forming their skills in post-harvest processing of agricultural products. This skill is needed for processing agricultural products in this case red ginger. based on this, a community service activity entitled "Improving Community Skills in Rumbio Village, Kampar Regency through Red Ginger Processing" was carried out. The method of application is carried out in the form of socialization and direct practice, namely processing red ginger into instant ginger, this activity is carried out in the meeting hall of the Rumbio Village office with the target community, namely the PKK women of Rumbio village. activity, where the participants were very enthusiastic and contributed to the processing of instant ginger, then the results were also obtained that this instant red ginger can generate profits twice as much as the initial capital spent. Processing of instant ginger is a very promising business opportunity, so it is important to improve the skills of the target community in processing red ginger into instant ginger, the increase is seen from the achievement of the activity indicators, namely technical and non-technical knowledge of making instant red ginger.
INTENSITAS SERANGAN PENYAKIT TANAMAN JABON (Anthocephaluscadamba) PADA HUTAN TANAMAN DI JALAN RAYA PASIR PUTIH KECAMATAN SIAK HULU KABUPATEN KAMPAR Ariska Yuliana Putri; M. Mardhiansyah; Evi Sribudiani
JURNAL ILMU-ILMU KEHUTANAN Vol 3, No 1 (2019)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (413.157 KB) | DOI: 10.31258/jiik.3.1.%p

Abstract

Anthocephalus cadamba can be used as one of the alternative plantations because Anthocephalus cadamba is a fast-growing plant species. Disorders by disease attacks can reduce the quality and quantity of wood in the Anthocephalus cadamba stands. Diseases that attack a plant forest population can be very destructive and accompanied by symptoms and signs. Disease attacks will result imbalanced ecosystem if it is not properly considered. The purpose of this research was to determine the intensity of disease attacks on Anthocephalus cadamba stands. Research conducted on Anthocephalus cadamba stands that have an area of 2 ha with a plant distance of 3m x 4m using the survey method showed the intensity of disease attacks on Anthocephalus cadamba stands at Raya PasirPutih street was 24,75%. The most common criteria for the attack of Anthocephalus cadamba disease are mild attacks by 91,0%, then healthy by 5,5%, then moderate attacks by 2,5% and the least were severe attacks by 1,0% of 800 Anthocephalus cadamba stands.The disease that attacks the Anthocephalus cadamba stands were leaf spot, flour dew, soot dew and stem cancer.
PERSEPSI PARA PIHAK TERHADAP KEARIFAN LOKAL MASYARAKAT DALAM MELESTARIKAN HUTAN DI KENEGERIAN ROKAN KECAMATAN ROKAN IV KOTO KABUPATEN ROKAN HULU Mawaddatun izzati; Muhammad Mardhiansyah; 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.6.1.1-15

Abstract

Kearifan lokal berguna sebagai pengetahuan hidup maupun sebagai perilaku manusia dalam melestarikan lingkungan. Kearifan lokal dalam melestarikan hutan sudah berkurang, keberadaan hutan di Kenegerian Rokan semakin menurun. Penelitian ini bertujuan untuk mengetahui persepsi para pihak terhadap kearifan lokal masyarakat Rokan dalam melestarikan hutan di Kenegerian Rokan. Metode pengambilan sampel menggunakan teknik porposive sampling sebanyak sepuluh responden. Data dianalisa secara deskriptif kualitatif. Hasil penelitian menunjukkan bahwa kearifan lokal sudah tidak dijaga dengan baik dan tidak berlaku lagi. Tokoh masyarakat yang berperan di Kenegerian Rokan adalah tokoh adat, tokoh agama dan tokoh pendidikan. Banyaknya tokoh masyarakat yang mementingkan kepentingannya sendiri dan memberlakukan sanksi yang tidak tegas, telah membuat masyarakat tidak peduli satu sama lain dan menimbulkan banyak konflik. Hal ini menimbulkan ketidakpercayaan masyarakat terhadap Ninik Mamak selaku tokoh masyarakat dan menyebabkan masyarakat tidak lagi menjaga dan memelihara kelestarian hutan.
IMPLEMENTATION OF ERGONOMIC PRINCIPLE ON RATTAN (Calamus spp.) HANDICRAFT AT SMALL MEDIUM INDUSTRY UD. ELSINDO IN RUMBAI PEKANBARU RIAU PROVINCE Muhammad Iqbal; Evi Sribudiani; Viny Volcherina Darlis
JURNAL ILMU-ILMU KEHUTANAN Vol 2, No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.772 KB) | DOI: 10.31258/jiik.2.2.26-39

Abstract

Ergonomics is study of human to create work system healthier, safer and more comfortable. The concept of ergonomics and occupational safety and health equipment have to apply in industry, from small medium scale untill upper medium. UD. Elsindo is one of micro small enterprise that still developing and need the implementation ergonomic principles especially occupational safety and health equipment in processing rattan in order to achieve work productivity. Visually rattan handicraft industry UD. Elsindo have not applied ergonomic principles especially occupational safety and health equipment in processing rattan. When processing the rattan, the employees do the direct contact with the tools and substance that can cause accident if they are not implement the ergonomic principles. The data has been collected by observation, interview and documentation. UD. Elsindo is individual businesses that owned by Sugianto in 1994. The employees are 11 with 4 journeyman and 7 jobholder. The products is dominate by house ware which is guest chairs, dinning chairs, rocking chairs, food covers and others. The other products that produce by UD. Elsindo are toys, baby swings, takraw balls, hulahoop and others. UD. Elsindo have not applied the ergonomic principles that compatible with ILO and constitution of occupational safety and health equipment in every rattan processing. The factors are because the business owner is les assertive in applying the rules, the employees do not have knowledge about ergonomic principles and also they are comfortable without applying personal protective equipment in processing the rattan.
KARAKTERISTIK GLULAM BAMBU BETUNG (Dendrocalamus asper) MENGGUNAKAN PEREKAT STYROFOAM BERDASARKAN JUMLAH LAPISAN DAN POLA PENYUSUNAN Anissa Mayliana Hidayah; Evi Sribudiani; Sonia Somadona
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.6.1.24-30

Abstract

Bamboo is one of the non-timber natural forest products that has the potential to be used as raw material for wood substitutes because bamboo has many advantages. If for wood with high durability, it takes time from planting seedlings to be ready for harvest is 30-40 years and even then after cutting down the seeds must be planted again, but bamboo takes up to 4-5 years to be ready to be harvested. The problem that arises is that bamboo has a limited dimension so that it requires lamination technology that can shape bamboo into a dimensioned material according to construction needs. Lamination technology is an alternative way of processing bamboo that is relevant to achieving the expected goals. Lamination can make the strength of betung bamboo far higher than solid wood blocks. Tests carried out by physical and mechanical tests of betung bamboo lamination using JAS 234: 2003. Testing the physical properties of the betung bamboo includes a wood density test for moisture content testing, and thickness swelling. The mechanical properties of the betung bamboo include the modulus of repture and modulus of elasticity tests. The lamination test has variations in the number of layers A1 (3 layers), A2 (5 layers), and A3 (7 layers) with 3 replications each. betung bamboo density obtained an average of 0.316 gr/cm3 to 0.453 gr/cm3, the average moisture content of betung bamboo was 11.386% to 12.444%, and the average thickness swelling test was 0.240% to 0.293%. Modulus of repture test is 210,160 kg/cm2 to 925,963 kg/cm2, and the modulus of elasticity test shows an average of 0.916 kg/cm2 to 925,963 kg/cm2. The physical properties of the betung bamboo (Dendrocalamus asper) meet the JAS 234: 2003 standard is the moisture content, for the density and thickness swelling bamboo betung lamination is not required in the JAS 234: 2003 standard. The mechanical properties of betung bamboo laminate for MOE values are equivalent to wood strength classes II-IV and MOR are equivalent to wood strength classes V
KARAKTERISTIK HABITAT dan POLA DISTRIBUSI KULIM (Scorodocarpus borneensis Becc.) di SEPANJANG JALUR UTAMA PATROLI TAMAN HUTAN RAYA SULTAN SYARIF HASYIM PROVINSI RIAU Dina Rina Rosinta; Defri Yoza; Evi Sribudiani
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 (402.298 KB) | DOI: 10.31258/jiik.3.2.32-44

Abstract

Kulim is a multipurpose tree species (MPTS), which all parts of its tree has high economy value. Its wood that is widely used by the community and causing high exploitation for this species. The purpose of this study was determine characteristic of habitat and distribution pattern of kulim (Scorodocarpus borneensis Becc.) along the main patrol line of Taman Hutan Raya Sultan Syarif Hasyim in Riau Province. Methode used in this study was survey method using vegetation analysis. In this research this method was combination of transect method and line method. The result of this research was kulim (Scorodocarpus borneensis Becc.) that was grown along the main patrol line of the Taman Hutan Raya Sultan Syarif Hasyim as follows the seed grows in yellowish brown sandy soil; an average water content of 6,1 with a pH of 5,89 (slightly acidic); average temperatur average of 25,71 and average humidity of 71,46. The distribution pattern of kulim along the main patrol line of Taman Hutan Raya Sultan Syarif Hasyim, which has a clumped distribution pattern.
KARAKTERISTIK DAN KESESUAIAN HABITAT RUSA TIMOR (Cervus timorensis) DI UNIVERSITAS RIAU Mandala Yohannes Saputra; Defri Yoza; Evi Sribudiani
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.5.2.27-36

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.
PERANAN HASIL HUTAN BUKAN KAYU TERHADAP PENDAPATAN MASYARAKAT DI DESA CINTARAKYAT KECAMATAN SIBOLANGIT KABUPATEN DELI SERDANG Bifrenta Ginting; Rudianda Sulaeman; Evi Sribudiani
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 (446.541 KB) | DOI: 10.31258/jiik.2.1.44-49

Abstract

Non-Timber forest products are both bio-vegetable and animal biodiversity products and their derivative and cultivation products except for timber. The role of non-timber forest product in the village of people’s love affects three aspects: it plays a role in helping the economy, labor and education. The types of non timber forest products utilized by the people of Cintarakyat village are palm sugar, gelugur acid, rubber, cinnamon, arecanut and candlenut. The average income earned by the villagers Cintarakyat from the use of non-timber forest products is Rp. 19.796.100,-/head of household per year and the average income beyond the utilization of non-timber forest products is Rp. 8.634.100,-/head of household per year.
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.
Co-Authors ', Annahyan ', Arfitryana ', Faizahhamzah ', Mukhamadun ', Mukmin ', Rahmayuni ', Volliadi , Khairilkasdi A.K. Parlindungan Abd. Rasyid Syamsuri Abda Abda Agus Setiawan Ahmad Baiquni Ahmad Baiquni Rangkuti Ahmad Jailani, Ahmad Akhyar Ali Aldryandes Novriandra, Aldryandes Andilau Andilau Andilau Andilau, Andilau Andrie Andrie Angga Pramana, Angga Anissa Mayliana Anissa Mayliana Hidayah Aprianto, M. Ikhsan Arida Susilowati Iswanto Ariska Yuliana Putri Ariska Yuliana Putri Arya Arismaya Metananda Asri Gumilar Asri Gumilar Assodiqi Hidayatullah Assodiqi Hidayatullah Aulia Sari Betani, Anderlef Bifrenta Ginting Charlita Herantoro Pribadi Darli, Viny Volcherina Defri Yoza Desi Saswita Desyandri Desyandri Dewi Librianti Didi Tarmadi Didi Tarmadi Didi Tarmadi Dina Rina Rosinta Djarwanto Djarwanto Djarwanto Djarwanto Djarwanto Dwi Ajias Pramasari Dwi Ajias Pramasari Dwi Ajias Pramasari Dwi Seprina Eka Indra Setiawan Elsa Valencia , Ditiya Elvan Wahyu Elyasa Elyasa Elyasa Elyasa, Elyasa Erpino Erpino Erpino Esti Rini Satiti Esti Rini Satiti Ewi Irfani Fadli, Zulkhoiri Fadlian, M Rizky Fahrul Rozi Sembiring Faizahhamzah ' Farhan, Hafid Febriyanti, Fani Fifi Puspita Gandhiko Mohta Gemi Marta Jepri Ginting, Bifrenta Gultom, Dina Taruli Hamidi, Zikri Heny Anizar Hongki Napolion Hongki Napolion, Hongki Ika Lestari, Ika Ilen Purnama Sari Intan Yusarga Virnalisi Simarmata Isma, Olla Istiani, Widia Ita Yulia Juniati Lampita Sinaga Kevin Natama Pardede Khairilkasdi Khairilkasdi ' Kurnia Fitratunnisa Kurnia Fitratunnisa Lis Sutrisno Loga Mouli Pamula Gumaja M Rizky Fadlian M. Rizky Fadlian Mandala Yohannes Saputra Mandala Yohannes Saputra Maria Agustina Manurung Maria Manurung Agustina Manurung Marlina ' Masruri, Niskan Walid Mawaddatun izzati Mawaddatun ‘Izzati Memory Andila Metananda, Arya Arismaya Muhammad Abdi Muhammad Mardhiansyah Muhammad Tabrani Mukhamadun Mukhamadun ' Mukhamadun, Mukhamadun Mukhamadun, Mukhamadun Mukmin ' Nino Vembrianto Niskan Walid Masruri Nugraha, Lefdi Agung Nur Azlina Nur Hasanah NUR HASANAH Nur Suhada, Nur Nurloviana, Sanggra Nurul Qomar Nurwijayanti Oktorini, Yosi Pajri, Islami Pakpahan, Thania Eunike Pamula Gumaja, Loga Mouli Pardede, Kevin Natama Pardo Abastama Pebriandi, Pebriandi Pebrianto Rajagukguk Pramasari, Dwi Ajias Rahmad Fadillah Rahmayuni ' Rangkuti, Ahmad Baiquni Rangkuti, Rangkuti Raswen Efendi Ratih Damayanti Ratih Damayanti Refdanil Nurcan Rezki Bela Putra Rezki Bela Putra Riana Median Rido Sukmawi Rido Sukmawi Rifda Ningsih Rinta Hermiza Ningsih Rivo Muhammad Yundeya Rivo Muhammad Yundeya Romauli Tampubolon Rudianda Sulaeman Rudianda Sulaeman Rudianda Sulaeman Rudianda Sulaeman Rudianda Sulaeman safni auliarta Safruni Safruni Safruni Sahab, Ahmad Satria, Bima Danu Seprina, Dwi Setiawan, Eka Indra Shanti Fitriani Shobar Shobar Sofan Sofiyanto Somadona, Sonia Sudarmalik ' Sukma Rela Sukma Rela Sukma Surya Kusumah Sulaeman Yusuf Sulaeman Yusuf Sulaeman Yusuf Syafrinal Syafrinal Syafrinal Syafrinal, Syafrinal Syahril Syahril Syukri, Zulhusni Tarmadi, Didi Tuti Arlita USMAN PATO Vania, Desti Volliadi ' Vona Septiani Putri Vona Septiani Putri Wa Ode Muliastuty Arsyad Wa Ode Muliastuty Arsyad Wan Muhammad Yunus, Wan Muhammad Wishnu Sukmantoro Yoga Yudhatama Yossi Oktorini Yusuf, Sulaeman Yusup Amin Yusup AMIN Yusup Amin Yusup Amin Yusup AMIN