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INDONESIA
Jurnal Online Mahasiswa (JOM) Bidang Pertanian
Published by Universitas Riau
ISSN : -     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Arjuna Subject : -
Articles 1,854 Documents
 63   64   65   66   67 
KONTRIBUSI PELESTARIAN HUTAN MANGROVE TERHADAP TINGKAT PENDAPATAN ANGGOTA KELOMPOK PENGELOLA (KPM) BELUKAP DESA TELUK PAMBANG KECAMATAN BANTAN KABUPATEN BENGKALIS PROVINSI RIAU Nahor, Ismenni Banjar; Yoza, Defri; Oktorini, Yossi
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

Mangrove forests are important life-supporting ecosistem in coastal areas. According to Macnae (1968), mangrove is defined as a group of vegetation that grow between the highest water level during high tide and the lowest water level during low tide. At Teluk Pambang village, an organization called Kelompok Pengelola Mangrove (KPM) Belukap was formed due to the anxiety of nearby people to further irresponsible demage of mangrove forests. After the co-fish project, a group was created to manage and project mangrove forests for fishery activities. This research aims to study the contribution of mangrove forest conservation to the income of KPM Belukap at Teluk Pambang village, Kecamatan Bantan, Kabupaten Bengkalis, Riau Province. Contribution of mangrove forest conservation and income data were collected, tabulated, analyzed. Income data were collected descriptively using survey papers. Analysis result show that the conservation of mangrove forests increase the income of KPM Belukap by 1,20% to 3,75%.   Keywords: Contributions, Mangrove Forest, Income, Conservation
ANALISIS BIAYA PRODUKSI HASIL KERAJINAN ROTAN PADA INDUSTRI USAHA KECIL DAN MENENGAH (UKM) DI KECAMATAN RUMBAI, PEKANBARU (STUDI KASUS UD. DONA ROTAN FURNITURE) Ita Yulia; Evi Sribudiani; Defri Yoza
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Abstract

Rattan is one of comodity timber forest product are used as raw material for the rattan industry. Now, the development of Indonesia rattan has experienced a business decline in industrial businesses including rattan in Rumbai district. A decrease in the availability of raw materials and human resources will directly affect to cost of production. It is necessary to do a case study on the analysis of the cost of production in UD. Dona Rotan Furniture. The purpose of this resources are to know about the tpe and source of raw materials, the types of refined products produced and feasibility through the production cost analysis. The result showed that the type of raw materials used are rattan manau (Calamus manau), rattan getah (Daemonorops angustifolida Mart), rattan dahanan (Korthalsia flagelaris Miq), rattan sega (Calamus caesius) and filtrit of sega’s type. Rattan manau devired from West Sumatera, while the others are devired from Gatherers around Riau area, Jambi and South Sumatera. The amount of refined product are 26 types. Minimalist guest chairs are the most expensive type at the price Rp4.000.000,00/set, while the lowest selling price is the panda hat that Rp10.000,00. Analysis R/C ratio indicates that the industri economically viable with point 1,171 and BEP point’industry is Rp409.028.120,00. Keywords: rattan, rattan industry, cost production, R/C ratio, break even    point.
IDENTIFIKASI STRUKTUR DAN FUNGSI TANAMAN SEBAGAI PEREDAM KEBISINGAN DI MEDIAN JALAN KOTA PEKANBARU Gulo, Lamsari Efrida; Sulaeman, Rudianda; Yoza, Defri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Abstract

Road is a visual axis that is straight, strong, and directing our view like a straight line. In 2014 the volume of vehicles on the jalanJenderal Sudirman in Pekanbaru is 163.296 units per day. The arterial road (urban) shows that the indications of the noise level is quite high. Greening the city is one of the ways in reducing noise. This research  aimed to compare the types and the structures of plants in the median of jalanJenderalSudirman as the noise reducer. This research was conducted by dividing jalan JenderalS udirman in Pekanbaru city into seven zones of observation. Each zone made measuring 20 X 20 m that were determined randomly. The choice of the plants in each indentified zone should represent the existing plants structure along the observation zone. The phase of identifying the structure of the plant in include the measurement of the tree diameter, the tree heigt, the tree canopy, the tree damage and the noise level. Woody plants and ground plants, which have the lowest noise structure, have the lowest noise intensity compared with woody plants and ground plants which have the single structure. Keywords :Road, Noise, Plants
INTERAKSI SOSIAL EKONOMI MASYARAKAT TERHADAP KAWASAN TAMAN NASIONAL BUKIT TIGA PULUH (STUDI KASUS DESA RANTAU LANGSAT KECAMATAN BATANG GANSAL KABUPATEN INDRAGIRI HULU PROVINSI RIAU) Melyana, Meriza; Yoza, Defri; Arlita, Tuti
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Abstract

Forest have a variety of functions for human life, either directly function in supporting the socio-economic life of everyday people, as well as indirect. Interaction between humans and forest occured a very long time in various National Park, this research has been conducted in the village of Rantau Langsat Sub-District of Batang Gansal Indragiri Hulu District Riau Province. This study was conducted in January-February 2015. The results of this study indicate that the socio-economic characteristics based on; age are productive working age of 22-65 years that is equal to 29.41%, the level of education is largely elementary school and that is equal to 94.11%, the majority of farmers have a number of family members 6 at 29.41%, revenues between Rp.250,000 to Rp. 750,000 amounted to 41.18%, community livelihood as rubber farmers are 88,23% and as much as 91,17% of the people have  land. Forms of interaction that occurred between community with the Bukit Tiga Puluh National Park is a ectractive pattern.  Keywords : Interaction, Forest Community, Utilization, Forest Product
RESPON PEMBERIAN BEBERAPA DOSIS PUPUK FOSFOR TERHADAP PERTUMBUHAN SEMAI AKASIA (Acacia mangium Willd.) DAN KETERSEDIAAN FOSFORDI TANAH Faizin, Nur; ', M. Mardhiansyah; Yoza, Defri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Abstract

Acacia mangium Willd. classified as plants that require nutrients are complete and available or Nutrient demanding crop, althought for grow and evolve requires a lot of nutrients that one of them is the phosphorus element. Phosphorusis needed absorption of nutrientsb by increasing the number of nodules on the roots so as to increase plant growth. The fertilization is o.0ne way that can be done to fulfill the availability of soil nutrients that plants need. The purpose of this research is to determine the effect of phosphorus fertilizer application on acacia seedlings in topsoil medium, determine the best dose to the growth of seedlings of acacia and check the availability of phosphorus in the soil at this seedling. This research uses a completely randomize design method which consist of 4 treatments and 10 replications. T0 = without phosphorus fertilizer; T1 = 20 g/polybag ; T2= 25 g/polybag ; T3 = 30 g/polybag ;.The resultsof this research indicates thatthe phosphorus fertilizer with 25 g / polybag dose on top soil medium is the best treatment in the parameter of observations, the high increasing (9.36 cm), the diameter increasing (1.19 mm)for seedling Acacia mangium Willd. in topsoil medium. Giving  of phosphorus fertilizer can increase soil pH (4.56), P-bray (527.66 mg / kg) and P-total (7000.1 mg / kg) the availability increasing of phosphorus in the soil for growth seedlings Acacia mangium Willd. Keyword :Fosfor fertilizer, Growth, Seedling, Accacia mangium Willd.
ANALISIS DAYA MINAT PENGUNJUNG HUTAN KOTA PEKANBARU PROVINSI RIAU Nursaila '; Defri Yoza; Tuti Arlita
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Abstract

Urban forest became a assessment to every slep of management. This study aims to identify the interests of visitors about infrastructure and natural beauty of Pekanbaru local society and analyze the condition of infrastructure and natural beauty of Pekanbaru local society. Based on visitor interest. Observation and collection of data by distributing questionnaires to the respondents by the number of 100 persons were then analyzed with descriptive qualitative and quantitative descriptive. The results showed that visitor interest of Pekanbaru local society aims to relax, exercise and enjoy the fresh air and natural beauty with 3 to 4 times a week. Analyze of the interests of the visitors about the natural beauty is 41.5% with unfavorable ratings. While the interests of the infrastructure in Pekanbaru local society shows the result 45.5% claimed it was not good. Analyze of the interests of the visitors about the natural beauty is 1.25% claimed it was not good. While the interests of the infrastructure in Pekanbaru local society shows the result of 1.25% claimed it was not good. Analyze of the interests of the visitors about the natural beauty is 33.25% with good ratings. While the interests of the assesment infrastructure in Pekanbaru local society shows the result 42.08% claimed it was not good. Analyze of the interests of the visitors about the natural beauty is 24% with very good ratings. While the interests of the assesment infrastructure in Pekanbaru local society shows the results 11% claimed it was not good.   Keywords : Urban forest, Natural beauty, Infrastructure.
KONTRIBUSI AGROFORESTRI TERHADAP PENDAPATAN RUMAH TANGGA PETANI (Studi Kasus: Desa Janji Raja, Kecamatan Sitiotio, Kabupaten Samosir, Sumatera Utara) Pebrianto Rajagukguk; Evi Sribudiani; M.Mardhiansyah '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Abstract

Agroforestry is a land use system which combines woody plants with agricultural crops or combines woodys. Janji Raja village became one of the villages that make agroforestry as a source of their economy. The research was conducted to provide information regarding the contribution of agroforestry to the farmer households , information about the agroforestry system adopted  as well as level efficiency of  the agroforestry system adopted by local farmers. The results of research showed that farmers implement simple agroforestry system who combined  trees with fruit crops and trees with crops in which land with agroforestry systems contribute to farmer household income was 55.24% and agroforestrysystem is considered to be very efficient with the value of an efficiencyof 13,78. Keywords: agroforestry, contribution, revenue, efficient
IDENTIFIKASI DAMPAK DAN TINGKAT SERANGAN RAYAP TERHADAP BANGUNAN DI KABUPATEN KUANTAN SINGINGI Rimba Kurniawan S; Rudianda Sulaeman; M. Mardhiansyah '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Abstract

This research aims to identifies of the impact and level of termite’s attack on the building in the district Kuantan Singingi. This research was conducted from February to March 2015 using quantitative descriptive method. The sample of this research is8villageswere taken from five subdistrict in Kuantan Singingi, in every village have been 10 houses were taken randomly, so the number of houses studied as many as 80 houses. Analysis of the datain this study using analytical techniques percentage .Based on the results of research showed that the rate of attacks Coptotermes reaches 33 unitsor 59%, Macrotermes gilvus reaches 17 unitsor 30%, and the least Cryptotermes reached 6unitsor 11%.Factorsthat influence the occurrence of termite’s attack in Kuantan Singingi, namely the factor of land, vegetation and the environment such as rainfall, humidity and temperature.Conditions environmental in Kuantan Singingi very suitable for life termites, high rainfall, maximum temperature range in Kuantan Singingi is 32.6°C-36.5°C and minimum temperatures ranging between 19.2°C-22°C, The maximum humidity between 94% -98%. The minimum humidity between 47% -57%. Rainfall between 94.20 to 445.3mm per year. Keywords: Termite, Level of attack , Building
STUDI PEMBUATAN YOGHURT SARI BIJI NANGKA (Artocarpus heterophyllus) DENGAN PENAMBAHAN KACANG MERAH (Phaseolus vulgaris L.) Aceng Sehat; Usman Pato; Netti Herawati
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Abstract

Jackfruit and red beans are frequently found and cultivated in the tropical area, like Indonesia. The research was conduted from Mei to August 2014 in the Laboratory of Analytical of Agricultural Productsand Laboratory of Processing of Agricultural Products, Faculty of Agriculture, University of Riau, Pekanbaru. The study was conducted using Completely Randomised Design (CRD) with 4 treatments and 4 replications. The treatment were ratio of jackfruit seed and red beans namely 100 g : 0 g, 90 g : 10 g, 80 g : 20 g and 70 g : 30 g.Parameters analyzed were protein, fat and ash contents, total lacticacid, pH, total lactic acid bacteri, hedonic and descriptive organoleptic test of flavour, taste and texture. The results indicate that the ratio of  jackfruit seed and red beans had highly significant effect on protein, fat and ash contents, total lactic acid, pH, total lactic acid bacteria and hedonicorganoleptic value of flavor. The ratio of jackfruit and red bean extracts did not have significant effect on hedonic organoleptic value of taste and texture, descriptive organoleptic value of flavour, taste, and texture. The best treatment was P2 with ratio 90 g of jacfruit and 10 g of red bean. Keywords : Yoghurt,Jackfruit seed, red bean, quality.
STUDI PEMANFAATAN BUAH PISANG MAS (Musa acuminata) DAN BUAH NAGA MERAH (Hylocereus polyrhizus) DALAM PEMBUATAN SELAI Ade Herianto; Faizah Hamzah; Yusmarini '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Abstract

The purpose of this study was to obtain the ratio formulations of banana mas and red dragon fruit that selected in the preparation of jam based on SNI 3746: 2008. This research was carried out experimentally using completely randomized design (CRD) with five treatments and three replications in order to obtain fifteen experiment units. The treatments in this study include PN1 (100% banana), PN2 (75% banana and 25%  dragon fruit), PN3 (50% banana and 50% dragon fruit), PN4 (25% banana and 75%  dragon fruit), and PN5 (100% dragon fruit). Data obtained were treated by the analysis of variance followed by Duncan New Multiple Range Test (DNMRT) the level of 5%. The best jam of this study was PN3 (50% banana and 50% dragon fruit). The best jam results showed moisture 39,61%, acidity 4,78, total sugar content 50,82%, total dissolved solids 66,73% brix, crude fiber contents 0,34%. Total solids and total dissolved solids of the best jams results were meet SNI 3746:2008. The best jam had red colour of jam, banana taste was medium and dragon fruit taste was medium, banana flavor was weak and dragon fruit flavor was medium, and was soft. Keywords : Jam, banana mas, and red dragon fruit.

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