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JURNAL DINAMIKA PERTANIAN Diterbitkan oleh Fakultas Pertanian, Universitas Islam Riau Jl. Kaharuddin Nasution No. 113 Perhentian Marpoyan, Pekanbaru Riau, Kode Pos 28284 Telepon: 0761-674681, Fax: 0761-674681. E-mail: dinamika.pertanian@journal.uir.ac.id
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Kota pekanbaru,
Riau
INDONESIA
Dinamika Pertanian
Published by Universitas Islam Riau
ISSN : 02152525     EISSN : 25497960     DOI : https://doi.org/10.25299/dp.2023.vol39(3).16430
Core Subject : Economy, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Immunology & microbiology
Dinamika Pertanian is a scientific journal published by the Faculty of Agriculture Islam University of Riau Pekanbaru three times a year (April August and December). Journal publishes new articles and original research on topics related to agriculture broadly. This journal accommodates articles about agro technology agribusiness and fisheries as well as other relevant topics. This journal accommodate articles / scientific topics includes : Plant organic Hidroponic Aspect of crop Animal physiology Modelling of crop Animal systems The scientific underpinning of agronomy and husbandry Animal welfare and behaviour Soil science Plant and animal product quality Plant and animal nutrition Engineering solutions Decision support systems Land use Environmental impacts of agriculture and forestry Impacts of climate change Rural biodiversity Experimental design and statistical analysis Paper will be accepted in Bahasa Indonesia or English Scripts are loaded can be a result of the research study / review of the literature the research brief (short communication) and important ideas in the field of agriculture.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 390 Documents
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EFEKTIFITAS METODE SELEKSI MASSA PADA POPULASI BERSARI BEBAS JAGUNG MANIS Elfiani Elfiani
DINAMIKA PERTANIAN Vol. 30 No. 3 (2015): Jurnal Dinamika Pertanian Edisi Desember 2015
Publisher : UIR Press

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Abstract

One method that can be used in the assembly of sweet corn is a method of mass selection. The purpose of this study was to determine the progress of mass selection in a population of open pollinated sweet corn based on the character of plant height and diameter of the cob without cornhusk. The study was conducted in July – Desember 2009 at the Garden experiment IPB Gunung Gede, Bogor. Plant materials used are pollinated population of maize orange wrinkle-open generation of mass selection of the second selection result from six different strain of corn. Selection is done by using three kinds of methods: (1) choose 10% of individual plants directly the total population, (2) selecting 10% of individuals from each plot are then combined to obtain the data of 10% of the total population and (3) selecting swath middle value greater equal to the total population of middle and then selecting individual plants 10% of the population. Mass Selection method to select populations in plots give a higher genetic progress than other methods. Plant height can be used as selection criteria in the selection of high differential value in the character length and diameter of the cob.
KONTRIBUSI SUBSEKTOR PERIKANAN DALAM PEMBENTUKAN PDRB DAN KESEMPATAN KERJA DI KABUPATEN KAMPAR, PROVINSI RIAU Sri Ayu Kurniati
DINAMIKA PERTANIAN Vol. 30 No. 3 (2015): Jurnal Dinamika Pertanian Edisi Desember 2015
Publisher : UIR Press

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Abstract

Increased economic growth will boost employment when the GDP increasea. The objectives ofthis research were to determine the contribution of the fisheries sub-sector in GDP formation, to determine the role of the fisheries sub-sector on employment absortion, and to analyze the elasticity of employment opportunity of fisheries sub-sector. Research used the case study method and data were analysed by quantitative-descriptive. The data collected included GDP growth, employment growth and fisheries development in Kampar regency 2009-2012. The results showed that the contribution of the fisheries sub-sector decreased, but a major contributor to GDP Kampar with RTP number significantly increased. The agricultural sector became the business opportunity for productive labor. The labor contribution of fisheries subsector for the entire workforce in Kampar regency decreased. The elasticity of employment showed positive value. It means that fisheries sub-sector GDP change will lead to increase the growth of employment opportunities, incomes and create employment opportunities for job seekers
PENGARUH KUALITAS LAYANAN TERHADAP KEPUASAN DALAM MEMBENTUK LOYALITAS PELANGGAN (STUDI KASUS PADA USAHA PONDOK DURIAN PANGERAN PEKANBARU) Adi Ruslan; Shorea Khaswarina; Fajar Restuhadi
DINAMIKA PERTANIAN Vol. 30 No. 3 (2015): Jurnal Dinamika Pertanian Edisi Desember 2015
Publisher : UIR Press

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Abstract

The purpose of this research was to highlight the influence of the quality of services on satisfaction in establishing customer loyalty, to determine the relationship factors affecting the quality of services to satisfaction in establishing customer loyalty and to analyze the correlation between satisfaction and loyalty at Pondok Durian Pangeran Pekanbaru. The method samples were selected using nonprobability sampling techniques with a sample size of 150 respondents who shopped more than twice. Analyzes used a structural equation modeling with AMOS program version 22 applied. The results showed that the quality of products, quality of service had a significant effect on satisfaction. Dimensions of the highest influence on satisfaction were significant with a probability value of 0.023 and responsiveness with a probability value of 0.093. The value of the correlation between customer satisfaction and loyalty Pondok Durian Pangeran was 0.956 and had closely relationship between the two variables. Probability value indicated that satisfaction was a factor determining significantly the customer loyalty. Loading factor value on the regression coefficients of each valuable indicator research (> 0.5) and a probability value of loyalty to the satisfaction indicator worth (0.000) imply that significant satisfaction is an indicator of customer loyalty forming at Pondok Durian Pangeran Pekanbaru.
DAMPAK KEBIJAKAN FISKAL TERHADAP KINERJA SEKTOR PERTANIAN DI PROVINSI RIAU Dinda Julia, Alla Asmara; Heriyanto Heriyanto
DINAMIKA PERTANIAN Vol. 30 No. 3 (2015): Jurnal Dinamika Pertanian Edisi Desember 2015
Publisher : UIR Press

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Abstract

Growth in the agricultural sector in Riau Province slowed from year to year so it needs the appropriate fiscal mechanisms. This research aims to analyze the factors affecting fiscal revenues and expenditures in the agricultural sector in the province of Riau, analyzing the impact of changes in fiscal revenues and expenditures on the performance of the agricultural sector in the province of Riau, and formulate appropriate fiscal policy conducted in the province of Riau. Econometric analysis carried out by the simultaneous equation estimation methods Two Stage Least Squares (2SLS). The results showed that (1) factors affecting fiscal revenues and expenditures is the GDP, revenue, expenditure economic sectors, the total reception area, population, population density, and the rest of the budget of the previous year with a positive impact, as well as the total regional spending and DAU with negative effects, (2) Changes in fiscal policy positive impact on the agricultural sector, especially food crops, (3) fiscal policy is appropriate to increase the performance of the agricultural sector Riau Province is the increase in spending agricultural sector 10% to the GDP agriculture increased 0.67% and agriculture increased labor absorption 0.16%.
ANALISIS STRATEGI PENGEMBANGAN AGRIBISNIS KARET RAKYAT DI KABUPATEN KUANTAN SINGINGI, PROVINSI RIAU Hajry Arief Wahyudy; Azharuddin Azharuddin; Asrol Asrol
DINAMIKA PERTANIAN Vol. 30 No. 3 (2015): Jurnal Dinamika Pertanian Edisi Desember 2015
Publisher : UIR Press

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Abstract

Rubber plantation in Kuantan Singingi Regency needs to pay attention in order to give so a great impact for farmers’ welfare. Therefore, the strategy of rubber development by agribusiness-oriented become increasingly important. The purpose of this study was to analyze characteristics of the farmer, to highlight agribusiness system, and to make a strategic development of smallholder rubber agribusiness. The method used in this study was survey. The data used were primary and secondary data and then were adjusted to the needs of research v. Data were analyzed by descriptive quantitative and used SWOT Analysis. The results showed that the ability of farmers in rubber farming was dominated by productive age ranges with the education level of elementary school. This will be impacted on mindset primarily in making farm management decision. Management of smallholder rubber agribusiness system is not currently well integrated, each subsystem needs to get a referral to a policy binding so that the performance of each subsystem can be optimized. SWOT analysis directs agribusiness development strategy of smallholder rubber in Kuantan Singingi growth strategies, ie the quadrant WO (Weakness-Opportunity), so that the internal weakness of agribusiness system must be completed to take advantage of greater opportunities in the future.
PERTUMBUHAN EKONOMI DAN KETIMPANGAN WILAYAH DI PROVINSI RIAU Sisca Vaulina; Limetry Liana
DINAMIKA PERTANIAN Vol. 30 No. 3 (2015): Jurnal Dinamika Pertanian Edisi Desember 2015
Publisher : UIR Press

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The purpose this research is to higlight the economic growth and the inequality level acrross regions in Riau province. This research used case method and time series data for 2010-2014. The data were analyzed using economic growth from Typology Klassen, Williamson inequality index, and Theil Entropy Index. The results showed that based on the typology Klassen, the economic growth in Riau Province is located in Quadrant I. This means that Riau Province is a province which is included in the group of advanced and fast growing region. Based on Williamson index, Riau Province from the year 2010-2014 had inequality with a range of 0.727 to 0.960 and high inequality criterion or the average index of inequality was 0,862. Although the criteria were high inequality, the index value decreased during the analysis. Based on Enthropi Theil index, the index value was an average of 0.204. During the period 2010-2014, the declining trend of the index value was seemed at the beginning in 2013. The decreasing inequality was caused by the concentration of economic activtities in certain region, equitable allocation of investment, and mobility of production factors between regions.
ANALISIS SISTEM PEMASARAN IKAN PATIN SEGAR DESA KOTO MESJID KE DAERAH TUJUAN PEMASARAN Tibrani Tibrani
DINAMIKA PERTANIAN Vol. 30 No. 3 (2015): Jurnal Dinamika Pertanian Edisi Desember 2015
Publisher : UIR Press

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Abstract

This study aimes to analyze the marketing channel of fresh catfish, the marketing system of fresh catfish, and the efficiency of marketing for fresh catfish in Koto Mesjid to the illages of marketing destination. The research used survey method with a total of 30 samples of catfish farmers in the village of Koto Mesjid. Data were analyzed using descriptive analysis of qualitative and quantitative. The results showed that the marketing channel catfish fresh Koto Mesjid village consisted of two channels, namely direct and indirect channels. Furthermore, the marketing system of fresh catfish included marketing costs, marketing and profit margins are the biggest marketing in Pekanbaru market, i.e., marketing costs Rp 1,687.50/kg, marketing margin of Rp 7,500.00/kg and marketing advantages of Rp 5,812.50/kg. Research has found that the marketing of fresh catfish to Tiris Air Market, Market and Market Bangkinang Pekanbaru is efficient it is seen from the fish farmer share for the third goal area of ​​marketing that is greater than the value of marketing margin. Thus, we can conclude marketing of fresh catfish found in the village of Koto Mesjid was efficient
EFEKTIVITAS BERBAGAI BIOAKTIVATOR TERHADAP PEMBENTUKAN KOMPOS DARI LIMBAH SAYUR DAN DAUN Darmawati Darmawati
DINAMIKA PERTANIAN Vol. 30 No. 2 (2015): Jurnal Dinamika Pertanian Edisi Agustus 2015
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2015.vol30(2).801

Abstract

This research aims to determine the effectiveness of various bio-activators on the composting of vegetable and leave waste. This research was carried out from April to November 2014. The type of research is an experiment by using a Comletely random, consisting of 4 treatments and 3 replications. Research procedure consisted of four stages, namely preparation of tools and materials, the implementation phase of composting, observation of the composting process, and the completion stage. The observed parameters were the texture, length of composting, C/N ratio of compost, temperature, humidity, and pH. Data were analyzed quantitatively using the C/N ratio and the length of time the composting and analysis of variance (ANOVA) and also DMRt test at significant level of 5%, while qualitative analysis was used for the compost texture, temperature, humidity, and pH. The results showed the effectiveness of bio-activator EM4, Acticomp, and Orgadec hade an effect on the composting of vegetable waste and leaves. Acticomp bio-activator was the best bio-activator to produce compost from vegetable waste and leaves.
REDUKSI KANDUNGAN FOSFAT DALAM AIR LIMBAH DETERJEN MENGGUNAKAN SISTEM RAWA BAMBU T Edy Sabli; Siti Zahrah
DINAMIKA PERTANIAN Vol. 30 No. 2 (2015): Jurnal Dinamika Pertanian Edisi Agustus 2015
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Abstract

Detergent is very dangerous for environment because of the water contaminated by detergent waste has potential as one of cause for cancer. The main formed material in detergent is Natrium Tripolifosfat (Na5P3O10) which a main cause of eutrofication on watar basin. A simple technology preventing water pollution is utilization of wet land. The swamp bamboo system is a novel innovation of wet land planted bamboo. This research was conducted unde laboratory scale in green house of Facuty of Agriculture, Riau Islamic University Pekanbaru. The completely random design was used with two factors, namely the beginning concentration detergent and the remaining time which consisted of four treatments and three replacation each. The treatments of konsentrasi awal deterjen were without detergent, 4, 8, and 12 g detergent/l of water and the remaining time consisted of 0, 10, 20, nd 30 days. As a result, the swamp bamboo system was able to process waste water to 12 g deergent/l of water (equvalent to 6.96 mg/l fosphat) with the remaining time was 30 days. Intereaction and main treatment had a significant effect on reducing phosphate conten in waste water.
ANALISIS SEBAGIAN SEKUEN DNA DARI GEN MEISA1 PADA UBI KAYU (Manihot esculenta Crantz.) GENOTIPE MENGGALO DAN ROTI Dewi Indriyani Roslim; Shinta Oktavia
DINAMIKA PERTANIAN Vol. 30 No. 2 (2015): Jurnal Dinamika Pertanian Edisi Agustus 2015
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Abstract

Starch metabolism involves isoamylase1 enzyme and the gene encoding of this enzyme in cassava (Manihot esculenta Crantz.) is called meisa1 gene. The study aimed to analyze partial DNA sequences of meisa1 gene on menggalo (as bitter genotype) and roti (as sweet genotype) cassavas. Cassavas were grown in the garden at Department of Biology, Riau University in March to June 2014 with a code MG1, MG2, and MG3 for menggalo and Ry1, Ry2, Ry3 for bread. Research methods included DNA extraction, electrophoresis, PCR, sequencing, and data analysis. Data were analyzed using BLAST (Basic Local Alignment Search Tools) and MEGA (Molecular Evolutionary Genetics Analysis) program version 6:06. The results showed that there were few substitution mutations in the partial DNA sequence of meisa1 gene on cassava menggalo and roti cassavas and those mutation occured frequently in intron regions. Menggalo and roti cassavas had more Adenin (A), i.e. 34.7% and 35.2%, respectively. The ratio of (A + T) / (G + C) for the sixth cassava plants is almost the same ranging from 1.67 to 1.78. Genetic distance between the two genotypes of cassava based partial DNA sequences of meisa1 gene ranged from 0.11 to 0.21.

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