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Muhammad Mardhiansyah
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Aplikasi Pupuk Organik Cair (POC) Urin Sapi Terhadap Pertumbuhan Semai Jelutung Rawa (Dyera lowii Hook. F) Pada Medium Gambut Dwi Basliana Okta; M. Mardhiansyah; Yossi Oktorini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 7 (2020): Edisi 2 Juli s/d Desember 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

Dyera lowii Hook.f is one of the forestry plants that can grow on peatlands. Dyera lowii plants are able to restore damaged peatlands such as forest fires. Cow urine contains growth aphrodisiacs that can be used as growth regulators including (IAA). Cow urine also has a positive influence on vegetative growth in plants. The purpose of this research is to determine effect and the best concentration of liquid organic fertilizer (LOF) of cow urine on the growth of Dyera lowii on peat media. The study used a Completely Randomized Design (CRD) method consisting of 4 treatments and 4 replications so that 16 units of the experiment would be obtained. The treatments are: K0 (without application of cow urine / control) K1 (application of cow urine concentration 20%) K2 (application of cow urine concentration 50%) K3 (application of cow urine concentration 80%). Data were further analyzed using variance, with SPSS software version 20.0. This test is carried out to find out if there is, at least one treatment that significantly affects the research. If there is, it must be continued with a test (DMNRT) with a level of 5%. Application of liquid organic fertilizer (LOF) of cow urine influences the growth of swamp Dyera lowii and the best concentration of  liquid organic fertilizer of cow urine to stimulate the growth of swamp Dyera lowii on peat media is a concentration of 20% (K1 treatment) increase in seedling height of 0.89 cm, dry weight of plants 0.74 gr and top root ratio 2.21. Keywords: Liquid organic fertilizer, cow urine, Dyera lowii Hook.f, peat media
UJI POTENSI EKSTRAK DAUN EKALIPTUS (Eucalyptus sp.) SEBAGAI INSEKTISIDA NABATI TERHADAP HAMA KUTU PUTIH (Paracoccus marginatus) PADA PEMBIBITAN AKASIA MANGIUM (Acacia mangium) Dian Andi Syahputra; M. Mardhiansyah; Evi Sri Budiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
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Acacia mangium is one of the plant that was planted in industrial timber plantations as the main material of paper. This plant no need the specific area to grow and can produce the best wood. Acacia mangium nursery have a problem to the pest. One of the pest that often attack the young plants in the nursery is Paracoccus marginatus. It can makes the low number of productivity. The efforts to control this pest is generally controlled by using chemical pesticides. One of the alternative that can be used to minimaze the application of chemical pesticide was using of Eucalyptus sp. leaf extract. This research aimed to know the influence of applicaton Eucalyptus sp. leaf extract to the attacking activity Paracoccus marginatus to the Acacia mangium nursery. The research was conducted at the Laboratory of Plant Pest, Agriculture Faculty of Riau University in March to April 2016. This research uses a Completely Randomized Design Method, which consists 4 treatments and 4 replicates with concentration levels of botanical pesticide. P0 = concentration Eucalyptus sp. leaf extract 0 g/l of water; P1 = 10 g/l of water; P2 = 20 g/l of water; P3 = 30 g/l of water. The results showed that the application of Eucalyptus sp. leaf extract at the concentration of 30 g/l water is the best concentration in controlling Paracoccus marginatus with results initial time of death fastest is 18.25 hours, the fastest time of turning off 50% (LT50) is 56.50 hours and total mortality amounted to 90.00%. Keywords: Acacia mangium, Paracoccus marginatus, Eucalyptus sp., botanical insectiside
LOCALWISDOM OF SOCIETY IN THE SELECTIONOFWOOD TYPE ASJALUR IN PEBAUN HULU KECAMATANKUANTAN MUDIKKABUPATEN KUANTAN SINGINGI Raja Febrianto; M. Mardhiansyah M. Mardhiansyah; Defri Yoza
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5, No 1 (2018): Wisuda April Tahun 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Kabupaten Kuantan Singingi has a culture that is still maintained until now that is pacujalur. The culture of pacu jalur is a tradition to celebrate the anniversary of independence of the Republic of Indonesia. Jalur is a long boat made of wood which contains 40 to 60 children race. Selection of wood types ofjalur is a culture that is not less important where the selection of the type of wood as jalur in the village Pebaun Hulu is also a tradition that has hereditary. The purpose of this study was to determine how the local wisdom of villagers Pebaun Hulu in choosing the type of wood, wood and manufacture of wood criteria to track materials. Wood type the jalur used by village communities Pebaun Hulu is red meranti wood and banio. The criteria selected wood by societies that long 20 to 30 meters, diameter of 1 to 2 meters, the straightness of 90 to 100% and do not have a foul or knots. Keywords:pacu jalur, wood type selection, wood criteria, local wisdom
PRIORITAS STRATEGI PEMBANGUNAN HUTAN KOTA PEKANBARU BERDASARKAN PARTISIPASI PARA PIHAK DENGAN METODE AHP Amrad Rabbani Piliang; M. Mardhiansyah; Tuti Arlita
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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The strategy already worked in management Forest City Pekanbaru not yet give the maximal result. It can be showed from less developing of the potency in forest city. The strategy should be support coherent management and give the best the result, other ways the strategy can not defined the actor in order to building with effective. The aim of this research to determined the main strategy management of this forest city based on the participation of the all side. The method in this  research use AHP method (Analytical Hierarchy Process). The result of this research showed that the criteria to determined the strategy to building Forest City Pekanbaru based on the partisipation of the people according the goverment is social importance (0,377), society is ecology importance (0,442)and the businessman is social importance (0,377). According all the participation of people finded the priority strategy building city is (1) increase the function of forest city (0,353), (2) sociliaze from government (0,242), (3) facility (0,238) and (4) controlling the activity of society (0,167). Keywords: AHP, The Priority of Building Strategy, Forest City Pekanbaru. 
Peranan Hukum Adat Dalam Menjaga Kelestarian Hutan Larangan Adat Kenegerian Rumbio Kecamatan Kampar Kabupaten Kampar Taufik Asman; M. Mardhiansyah '; Kausar '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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ABSTRACT One example of common law in Indonesia is common law in Kenegerian Rumbio, Kampar District, Kampar Regency, Riau Province. Kenegerian Rumbio has banned indigenous forest still maintained continuity. The forest area is listed on the Forest department is approximately 530 ha. This is research used a snowball sampling technique, subjects were selected based on recommendations person to person according to research to be interviewed. Data collection methods used in this study were in-depth interviews, observation, and study documents. The data analysis was conducted in three phases. The first phase, researchers conducted an analysis that linked the answers intrasubjek subjects with theory and concepts related to the research. The second phase, conducted antarsubjek analysis comparing data from each subject. At this stage, researchers performed the interpretation of the data so as to achieve the purpose of research. The third phase, the data collected were then analyzed using descriptive analysis. Kenegerian Rumbio customary law has two forms of customary rules in the forest preserve customary prohibition, namely: the rules of the ban and the rules of thing is allowed. The rules of prohibition are: cutting down trees without permission from the ninik mamak, burn the forest, enable divert forest land, wildlife hunting, arrogant when entering the forest, and speaking dirty in the woods. While the form of the permitted rules are: take firewood (wood that is already dead), took the fruit has matured, and conduct scientific research. If there is a breach in the case, the perpetrator will be prosecuted according to the customary laws in Kenegerian Rumbio. The perpetrator will be given sanction in accordance with the agreement of the ninik mamak in the deliberations conducted in the customary hall.   Key word: common law, banned indigenous forest, ban, allowed
APLIKASI KOMPOS BATANG PISANG TERHADAP PERTUMBUHAN SEMAI JABON (Anthocephalus cadambaMiq.) PADA MEDIUM GAMBUT Charlita Herantoro Pribadi; M. Mardhiansyah '; Evi Sribudiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
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Banana are plant that bear fruit only once in its life cycle. Farmer usually replace with a new banana plant to maximize land or planting cycle, without managing to take advantage of the waste. Peat soil is a slow process of decomposition, has a low pH (acid), the poor in a number of nutrient both macro and micro, so that the plant growth is inhibited by using the peat medium, it is necessary to look for an alternative method in order to get a good seedling medium. This study aimed to determine the best dosage for seedling growth Jabon (Anthocephalus cadamba Miq.). This study used a completely randomized design (CRD), consisting of 4 treatments and 10 replications. T0= without giving compost banana trunk; T1=125g/polybag; T2=250g/polybag; T3=375g/polybag. The result showed that administration of a dose of compost banana trunk 375g/polybag on peat medium was the best treatment in the observation parameters, height gain (4.80 cm), the increase in diameter (3.21 mm), seedling dry weight (23.25 g), the ratio ofthe root crown (2.44 g). Keywords: compost, banana trunk, Anthocephalus cadamba Miq., peat medium
INVENTARISASI TANAMAN JELUTUNG (DYERA COSTULATA HOOK) SEBAGAI TUMBUHAN LANGKA YANG TERDAPAT DI ARBORETUM UNIVERSITAS RIAU Zul Ningsi; M. Mardhiansyah '; Tuti Arlita
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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Dyera costulata Hook is one of the priority tree species that have a high enough potensial to be developed, because wood of Dyera costulata Hook has a high economic value and its existence is endangered. Based on threat category of population according to the IUCN, species of Dyera costulata Hook included in the category nearly threatened. Arboretum is one type of ex-situ conservation. Ex-situ conservation purpose is to protect and preserve the species, especially the flora and fauna that are rare. Purpose of the implementation of this study was to determine the availability, amount and dominance of Dyera costulata Hook found in the arboretum of Riau University. Techniques of data collection is done by using the census method. The results showed that there are only 3 rods Dyera costulata Hook (0,17 %) whereas 1.789 rods (99,83 %) is a type of non jelutung. INP at a rate of 0 % seedling, sapling rate of 0 %, 1,15 % for poles rate and tree level of 0 %. Keywords : inventore, rare, Dyera costulata Hook, arboretum.
PENGARUH PEMBERIAN PUPUK KOMPOS TANDAN KOSONG KELAPA SAWIT TERHADAP PERTUMBUHAN BIBIT GAHARU (Aquilaria spp.) Heriyanto '; M. Mardhiansyah '; Rudianda Sulaeman
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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The purpose of this research was to determine the effect of compost fertilizer of oil palm empty bunch are mixed with top soil as a growing medium to promote growth and development of gaharu. This research is completely randomized experimental design (CRD), which consists of 4 treatment and 10 replicates, number of plants was 40. he treatments are: A0 = Without TKKS Compost, A1 = 25% TKKS Compost + 75% top soil, A2 = 50% TKKS Compost + 50% top soil, A3 = 75% TKKS Compost + 25% top soil. Based on the results of this research can be concluded that fertilization with compost of oil  palm empty bunch are mixed with top soil as a growing medium for seedlings of gaharu able to provide a complete nutrient, so the growth and development of gaharu for the better. The Treatment fertilizing with compost Tankos 75% were mixed with 25% top soil is a treatment that is able to give effect to the high growth of seedlings of gaharu which amounted to 5.08 cm, diameter growth of seedlings of gaharu which is equal to 0.15 mm and dry weight of the plant which amounted to 2.03 g. Keywords: Compost Tankos, Top Soil, Seeds of Gaharu
KRITERIA PEMILIHAN JENIS KAYU SEBAGAI BAHAN BAKU ALAT MUSIK GAMBUS BERDASARKAN PERSEPSI MASYARAKAT DI KOTA PEKANBARU PROVINSI RIAU Gemi Marta Jepri; M. Mardhiansyah '; Evi Sribudiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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Melayu culturein Riau Provincecan be seen through of Riau traditional’s clothing, Riau traditional’s house, Riautypical’s food, Riautypical’s weapon, and traditional’s musical instrument. Generally,traditional’s musical instrumentin Riau usingwood raw material. One of them is gambus. There are many type of wood, but must be knownwhich of wood criteriais worthy for making gambus raw material musical instruments.Therefore it is necessary to did research about selecting criteria the type of wood as gambus raw material musical instrument based public perception in Pekanbaru City, Riau Province.This research aimed to identify selecting criteria the type of wood used as gambus raw material musical instrument.This research isqualitative research and data collection using survey method. Data collection techniquein this research did by retrieval of information through observation, interview and literature study. Analyze that used in this research is qualitative descriptive.Based on public perception in Pekanbaru City Riau Province, selecting criteria the type of wood that used as the main gambus raw material musical is jackfruit wood(Artocarpus heterophyllus), while the type of wood used as alternative raw material is acacia wood (Acaciamangium), mahogany wood (Swietenia macrophylla) and pulai wood (Alstonia scholaris). The wood criteria that used as raw material for making gambus is wood by diameter 35-40 cm, has no knots, and has wood straightness 80% - 100%. Keywords :Public perception, the type of wood, gambus musical instrument
Identifikasi Partisipasi Masyarakat Terhadap Pelestarian Hutan Mangrove di Desa Teluk Pambang Kecamatan Bantan Kabupaten Bengkalis (Studi Kasus Kelompok Belukap) Yuni Elfiza; M. Mardhiansyah '; Yossi Oktorini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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Mangrove forest in the TelukPambang Village, Sub District of Bantan, Bengkalis District is managed by KelompokPengelola Mangrove (KPM) Belukap. KPM Belukap is an organization which is formed through a Co- Fish project’s program (rural development programs in the field of fisheries ). KPM Belukap has the purpose of managing mangrove forests (mangroves) that utilization is done wisely to ensure the balance of supply by continuing to maintain and protect the mangrove forest areas, improving the welfare of mangrove wood utilization users, monitoring and oversight of utilization of mangrove forests, as a place of discussion about mangrove forests. This study aims to determine the form and level of community participation, in this case KPM Belukap, to determine the forms of participation and a qualitative descriptive analysis was used and to measure the level of participation Likert scale was used. Analysis of Likert scale is able to indicate clearly the level of participation of members KPM Belukap on each form of participation which are planning , implementation , and utilization . The level of participation was obtained from the factors that influence which are knowledge and expertise , occupation , education , and culture ( the belief in a particular culture).  The results showed that the forms of public participation in the preservation of mangrove forests which is managed by KPM Belukap are planning, implementation, and utilization. The level of community’s participation in the conservation of mangrove forests which is managed by KPM Belukap is in the middle participation category with 14 people out of  20 respondents. Keywords: Mangrove Forest, Participation, Conservation, Community
Co-Authors ', Annisa ', Juliati , Khairilkasdi Adhiatma, Muhammad Jaya Aditia, Windy Sukma Agus Setiawan Akhmad Rafdi Azhimi Alpino Alpino Alpino Amrad Rabbani Piliang Anas Ritonga Andilau Andilau Andilau Andilau, Andilau Andrian Sianturi Andrian Sianturi Aprianto, M. Ikhsan Ardho, Ardho Ardiansyah Arida Susilowati Iswanto Arie Febriyan Rianto Arifin A.R. Manurung Ariska Yuliana Putri Ariska Yuliana Putri Arsetia, Dini Aulia R. Arta Pansiska T Asprizatul Azlan Astuti, Riya Aulia Sari Azis Gunawan Bakara, Jhon Pontas Binton Harianto purba Budiani, Evi Sri Budiani, Evi Sri Cahyani, Putri Charlita Herantoro Pribadi Cindy Melky Utami Citra Helen Patras Purba Dame R Pakpahan Darli, Viny Volcherina David Andrio Dede Komala Sari Dede Komala Sari Deden Syatria Defri ' Defri Yoza Desi Indriani Pasaribu, Desi Indriani Dian Andi Syahputra Dian Marliana Diana Gusti Rahayu Diana Wati Didi Tarmadi Djarwanto Djarwanto Dwi Ajias Pramasari Dwi Basliana Okta Efendi, Meizar Elni Segita Eni Rita Rosady Esti Rini Satiti Evi Sri Budiani Evi Sribudiani Ewi Irfani Fadlian, M Rizky Farhan, Hafid Fiki Rangga Abdi Gemi Marta Jepri Gusmita Sari Haliyani, Risda Hamido, Dhanu Hamka Sari Budiman Haris Aulia Reza Haris Aulia Reza Harsanto Mursyid Hasiolan Siahaan Heriyanto ' Ika Gussuwana Ika Gussuwana, Ika Ika Lestari Ika Lestari, Ika Irham, Wirdayati Junita Saila, Junita Kausar ' Khairilkasdi Khairilkasdi ' Khairul Anwar KHAIRUL ANWAR Khoirunnisa Khoirunnisa Kristian Nurdianto, Kristian Lestari, Antisa Tria Liong Nyuk Firdaus Lisman, Aprizal Loga Mouli Pamula Gumaja Luh Putu Ratna Sundari M Rizky Fadlian M. Khalil Iqbal Lubis M. Rizky Fadlian Maimun Usria Maria Agustina Manurung Maria Manurung Agustina Manurung Masruri, Niskan Walid Mawaddatun izzati Mawaddatun ‘Izzati Meizar Efendi Merry Syafrida Metananda, Arya Arismaya Metri, Erwis Mikrajni Harahap Mikrajni Harahap Mufidah Aulia Muh Arisandi Muhamad Ridho Muhammad Abdi Mukhamadun Mukhamadun Mulyani, Desti Nafiah, M. Ali Nazaris, Nazsha Nayyazsha Niskan Walid Masruri Nur Azlina Nur Suhada, Nur Nurul Qomar Nurul Qomar Okta Faisal Pamula Gumaja, Loga Mouli Pandu Rasyidi Pebriandi, Pebriandi Pebrianto Rajagukguk Pretti Sepsi Nola purba, Binton Harianto Putra, Ade Eka Putri Cahyani Qori Amatun Nufus Rahimah ' Raja Febrianto Ratih Damayanti Reno Susanto Riana Median Ridho, Muhamad Rimba Kurniawan S Rino Eka Pratama Rizal Efendi Rofi Julianda Rudang Fanny Rudianda Sulaeman Rudianda Sulaeman Rudianda Sulaeman Rudianda Sulaeman Safruni Safruni Safruni Sahab, Ahmad Sania Dwi Mulia Saputra, Donald Sartika, Reci Sasmita, Fani Shelly Maria Purba Silitonga, Ester Marisi Simamora, Roza D. Siti Aisyah Somadona, Sonia Sulaeman Yusuf Sutami Sutami Sutami Syafrinal Syafrinal Taufik Asman Tengku Aisyah Asyari Tengku Nurhidayah Tika Zulkarnain Tuah, Abdul Tumela, Gallery Tuti Arlita Vania, Desti Vona Septiani Putri Vona Septiani Putri Wa Ode Muliastuty Arsyad Wan Muhammad Yunus, Wan Muhammad Warman Fatra, Warman Wasgian Sri Hendrawi Wendy Fitrah Wirda Aprilia Ningsih Wirdayati Irham Wirianto, Robby Yanuar Hamzah Yoghi Gusrandi Yossi Oktorini Yuni Elfiza Yusup Amin Zikri Al Fikri Zuchra Helwani, Zuchra Zul Ningsi