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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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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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MOTIVASI USAHA PERTANIAN PERKOTAAN DI PEKANBARU Dian Chintya Dewi; Hajry Arief Wahyudy
DINAMIKA PERTANIAN Vol. 38 No. 2 (2022): Jurnal Dinamika Pertanian Edisi Agustus 2022
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2022.vol38(2).11894

Abstract

The purpose of this study is to find out what is the biggest motivation of farmers to develop urban farming in Pekanbaru. This study used a survey method. Based on the information of the key respondent, in this case the director of Komunitas Hidroponik Riau, 17 respondents were obtained using the snowball sampling technique. The level of motivation is measured on a Likert scale, and then the highest average score for each indicator is calculated. Based on the research results, it is known that, in general, the motivation level of Pekanbaru farmers in the development of urban agriculture is classified as very good with an average of .53. Financial motivation is the highest, with an average of .76 (very good). These results indicate that economic factors are the strongest motivating factor for the development of urban farming in Pekanbaru.
PENGEMBANGAN PEMASARAN KOPI BUBUK LIBERIKA MERANTI DI DESA KEDABU RAPAT KECAMATAN RANGSANG PESISIR KABUPATEN KEPULAUAN MERANTI (KASUS PADA CV. ZAROHA) Septi Veronica; Sri Ayu Kurniati
DINAMIKA PERTANIAN Vol. 38 No. 2 (2022): Jurnal Dinamika Pertanian Edisi Agustus 2022
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2022.vol38(2).11896

Abstract

Meranti Islands Regency has the potential to develop Liberian coffee. It is important to develop marketing to increase profits. The purpose of this study is to analyze: (1) the business profile, (2) ground coffee processing techniques (3) internal and external environment affecting marketing, (4) marketing strategy, and (5) marketing strategy priority. The research method is a case study of Liberika Meranti Ground Coffee Processing Company CV Zaroha in Meranti Islands Regency, Rangsang Pesir District, Kedabu Meeting Village, from January to May 2021. The respondents consisted of 4 employees, including contractors. Research data comes from primary data and secondary data. The data was analysed using SWOT and QSPM methods. The results showed that CV. Zaroha was established in 2008 and is classified as a small-scale business with a capital of Rp. 63.813.00. The fraw materials used are an average of 20 tons/month with a price of Rp. 3,500/kg and the worker comes from outside the family. Liberika coffee processing techniques into ground coffee through various processes, starting from weighing, pulling, fermentation, drying, hulling, roasting, grading, and packing. Having a business license and trademark is one of the advantages, but the lack of online-based promotions and higher prices than other coffees are weaknesses for CV. Zaroha. The SWOT matrix showed that the business was in the SO (Strength and Opportunities) quadrant with a strategy of utilizing online media in increasing marketing, adding sales outlets with varied products, becoming a supplier for Coffee Shops as well as fulfilling and standardizing export requirements so that the market share become bigger.
ANALISIS AGROINDUSTRI SUSU KEDELAI DI KELURAHAN PURWODADI KECAMATAN TAMPAN KOTA PEKANBARU PROVINSI RIAU (KASUS PADA USAHA SUSU KEDELAI BAPAK ANAS) Endro; Fahrial
DINAMIKA PERTANIAN Vol. 38 No. 2 (2022): Jurnal Dinamika Pertanian Edisi Agustus 2022
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2022.vol38(2).11897

Abstract

The purpose of this work is to analyse the characteristics of entrepreneurs and business profiles, the production process and the use of production inputs, production costs, output, sales price, income, and the efficiency and added value of business in the soy milk agroindustry. This study used a survey method in Purwodadi Village, Tampan District, Pekanbaru City, Riau Province. Data were analysed using descriptively qualitatively and quantitatively. The results showed that the characteristic features of soymilk entrepreneurs were productive age, high school education, high entrepreneurial experience and relatively small family members. The business profile shows that the soymilk agroindustry is classified as a micro-enterprise. The production process of soy milk begins with shaking and washing, grinding, boiling, filtering, heating, and packaging. The use of inputs consisted of raw materials i.e., soybeans 72 kg/month, labour 11.59 HOK/month and supporting materials namely water 1.368 l/month, sugar 120 kg/month, food flavours 600 ml/month, salt 7200 grams/month, pandan leaves 1 sheets/month, plastic wrapping 9360 sheets/month and firewood up to m3/month. The of production cost of soy milk was Rp. 5,545,864/month, which consisted of variable costs IDR 5,481.150/month and fixed costs IDR 64,714/month. Soy milk production was obtained as much as 1,080 liters/month with a selling price of IDR 6,667/liter. Gross income was IDR 7,200,000/month and net income was IDR. 1,654,136/month. The efficiency (RCR) of soy milk was 1.30 and it means soy milk was profitable and feasible. The added value obtained from the soy milk agroindustry was IDR 39,068/liter with a value-added ratio of 39.07%.
PENGARUH PEMBERIAN POC LIMBAH SAYURAN DENGAN JENIS BERBEDA TERHADAP KELIMPAHAN Chlorella sp Gusna Meli Roza; Rosyadi; Muhammad Hasby; Khairul Hadi
DINAMIKA PERTANIAN Vol. 38 No. 2 (2022): Jurnal Dinamika Pertanian Edisi Agustus 2022
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2022.vol38(2).11898

Abstract

The aim of this study was to investigate the effect of liquid organic fertilizer obtained from vegetable waste on Chlorella sp. The study was conducted for 20 days at the Microalgae and Fish Nutrition Laboratory, Faculty of Agriculture, Islamic University of Riau, Pekanbaru. The study design used a completely randomized design (CRD) with 4 treatments and 3 replications, consisting of P1 = spinach, P2 = cabbage, P3 = katuk vegetables (Sauropus androgynous) and P = mustard greens. Liquid organic fertilizer at a dose of 2 cc/l was used in each treatment. The results showed that the best abundance of Chlorella sp cells in the treatment using mustard greens was 11,183,333 cells/ml, and the peak was on day 14, while the lowest cell abundance using vegetable waste was 6,166,667 cells/ml. The highest amount of biomass was in P4 (mustard green waste) 0.41 g/L and the lowest was in P3 (mustard green waste) 0.16 g/L.
ANALISIS KELAYAKAN USAHA AGROWISATA KAMPOENG RABBIT’S DI KELURAHAN MENTANGOR KECAMATAN TENAYAN RAYA KOTA PEKANBARU PROVINSI RIAU Khairizal; Refni Dwi Safitri; Azharuddin M Amin; Khairuddin
DINAMIKA PERTANIAN Vol. 38 No. 2 (2022): Jurnal Dinamika Pertanian Edisi Agustus 2022
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2022.vol38(2).11900

Abstract

Agrotourism is a tourist activity that involves the use of agricultural land or related facilities that become an attraction for tourists. Agriculture in the broadest sense includes people's agriculture, plantations, livestock, fisheries, and forestry. This study aims to analyze: The financial viability of the agrotourism business kampoeng rabbit's. The research method is a survey method, on the agrotourism business kampoeng rabbit's in the Village of Mentangor District Tenayan Raya Kota Pekanbaru. The study was conducted for 6 months starting from August 2020 to January 2021. The respondents in this study were entrepreneurs and 8 workers. Furthermore, this study was analyzed descriptively quantitatively, business analysis, investment criteria (Net Present Value, Internal Rate Of Return, Net B /C and Payback Period). The types of data used are secondary data and primary data. The results of this study showed that the financial feasibility analysis of the ecotourism business kampoeng rabbit's worthy because it has met 4 investment criteria with an NPV value of 637,900,658 > 0, Net B / C 1.17 > 1, IRR 29% > 12% payback rate for 2 years 11 months 2 days < business life (10 years).
PENGARUH JENIS MULSA DAN PUPUK KNO3 TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Lycopersicum esculentum Mill.) Andri Rizki Sihombing; Saripah Ulpah; Raisa Baharuddin
DINAMIKA PERTANIAN Vol. 38 No. 3 (2022): Jurnal Dinamika Pertanian Edisi Desember 2022
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2022.vol38(3).11902

Abstract

In the Tomato cultivation in the lowlands, environmental factors such as temperature and humidity are things that need to be considered in order to increase the growth and production of tomatoes. Therefore, it is necessary to modify the environmental conditions with applying mulch, such as plastic mulch or organic mulch. In addition, increased production can be done by fertilizing potassium nitrate (KNO3) which is more practical to use because it has two nutrient contents, namely potassium and nitrogen. The purpose of this study was to determine the effect of the interaction between mulch and potassium nitrate (KNO3) on the growth and production of tomato (Lycopersicum esculentum Mill.). This study used a completely randomized design (CRD) with two factorials. The first factor was the type of mulch which consists of 4 levels of treatment, which are without mulch, black silver plastic mulch, rice straw mulch, reed mulch. The second factor was the concentration of potassium nitrate (KNO3) which consists of 4 levels of treatment, namely 0, 3, 6, 9 g / l. Each treatment was repeated 3 times, in order to obtain 48 experimental units. The results showed that the interaction effect of the type of mulch and potassium nitrate (KNO3) was significant on the parameters of plant height, harvest age, number of fruits per plant, fruit weight per plant, fruit weight per fruit, and number of residual fruits. The best treatment combination was the use of rice straw mulch and a concentration of 9 g/l KNO3 fertilizer.
UJI BEBERAPA KONSENTRASI EKSTRAK TEPUNG DAUN BABADOTAN (Ageratum conyzoides L.) TERHADAP HAMA PENGGEREK TONGKOL JAGUNG (Helicoverpa armigera Hubner) DI LABORATORIUM Melisa Eka Nofrianti; Desita Salbiah
DINAMIKA PERTANIAN Vol. 38 No. 3 (2022): Jurnal Dinamika Pertanian Edisi Desember 2022
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2022.vol38(3).11903

Abstract

The main pest that attacks the sweet corn plant is the sweet corn cobs mover (Helicoverpa armigera Hubner. Pest control can be done by using botanical insecticide babadotan plants (Ageratum conyzoides L.). The aim of this research was to get a effective concentration of babadotan leaf flour extract against H. armigera larvae in the Laboratory. The research was conducted at the Plant Pest Laboratory, Faculty of Agriculture, University of Riau. The research used a completely randomized design (CRD) with five treatments and four replications. The treatments were given several concentrations of babadotan leaf flour extract 0%, 0.25%, 0.50%, 0.75% and 1%. The parameters observed were changes in behavior and morphology, initial time of death (hours), Lethal time 50 (hours), daily mortality (%), total mortality (%), and Lethal concentration (%). Variance results were further tested with Duncan's New Multiple Range Test (DNMRT) at a 5% level. The results showed that the concentration of 0.75% babadotan leaf flour extract was an effective concentration that could cause total mortality of H. armigera larvae at 82.50% with an initial time of death of 8.75 hours and a Lethal time of 50 of 42.75 hours after application. The proper concentration of babadotan leaf extract to kill 50% and 95% was 0.11% that is equivalent to 1.1 ml.1-1 of water and 3.29% that equivalent to 32.9 ml.l-1 of water.
PENGARUH POC KULIT PISANG KEPOK DAN PUPUK TSP TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG TANAH (Arachis hypogeae L.) Rudianto; T. Edy Sabli; Raisa Baharuddin
DINAMIKA PERTANIAN Vol. 38 No. 3 (2022): Jurnal Dinamika Pertanian Edisi Desember 2022
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2022.vol38(3).11904

Abstract

Kepok banana is quite widely used in Pekanbaru because this banana is one of the main ingredients in making typical Riau Pekanbaru food souvenirs. Therefore, the waste of banana peel produced is very high. If left unchecked, it will have a negative impact on the surrounding environment. Based on this, the solution may be processing banana peels as LOF (Liquid Organic Fertilizer). The purpose of this study was to determine the effect of liquid organic fertilizer from kepok banana peels and TSP on the growth and production of peanut plants. This study used a factorial completely randomized design (CRD) with 3 replications. The first factor was the concentration of LOF kepok banana peels, consisting of 4 levels, 10, 20, and 30 ml/l of water, and the second factor was the dose of TSP fertilizer, consisting of 4 levels, are 0, 6, 12, and 18 g/plot. The parameters observed were plant height, appropriate growth rate, net assimilation rate, pod dry weight per plant, the weight of 100 seeds, and harvest index. The data were analyzed by ANOVA with the BNJ further tested at the 5% level. The results showed that the interaction of kepok banana peel POC treatment and TSP significantly affected all parameters and increased the growth and production of peanuts. The results with the best treatment combination were 30 ml/l of POC Kepok banana peels concentration and 18 g/plot of TSP dose.
UJI BEBERAPA KONSENTRASI TEPUNG DAUN BABADOTAN (Ageratum conyzoides L.) UNTUK MENGENDALIKAN HAMA KUMBANG BIJI KACANG HIJAU (Callosobruchus chinensis L.) DI PENYIMPANAN Adhytia Ika Pramesty; Desita Salbiah
DINAMIKA PERTANIAN Vol. 38 No. 3 (2022): Jurnal Dinamika Pertanian Edisi Desember 2022
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2022.vol38(3).11905

Abstract

Callosobruchus chinensis L. is a pest that can damage and reduce the quality of mung bean seeds in storage. Pest control can be done using botanical insecticide babadotan plants (Ageratum conyzoidez L.). This research aims to obtain an effective concentration of babadotan leaf flour against C. chinensis in storage. The research was conducted at the Plant Pest Laboratory, Faculty of Agriculture, University of Riau. The research used a completely randomized design (CRD) with six treatments and four replications. The treatments were given several concentrations of babadotan leaf flour 5 g.100 g-1, 6 g.100 g-1, 7 g.100 g-1, 8 g.100 g-1, 9 g.100 g-1 dan 10 g.100 g-1 mung bean seeds. The parameters observed were an initial time of death, Lethal time 50, daily mortality, total mortality, individual increase, and weight loss of seeds. The results showed that the concentration of babadotan leaf flour 9 g.100 g-1 mung bean seeds was effective to control C. chinensis because it could cause total mortality at 87.50% with an initial time of death of 7.50 hours after application and Lethal time of 50 of 33.75 hours after application and resulted in an increase of 5.50 individuals and was lead to a weight loss percentage of mung beans seeds by 0,70%.
UJI BEBERAPA KONSENTRASI EKSTRAK TEPUNG DAUN PAITAN (Tithonia diversifolia A. Gray) TERHADAP MORTALITAS LARVA PENGGEREK TONGKOL JAGUNG Helicoverpa armigera Hubner Sandi Syahputra; Rusli Rustam; Desita Salbiah
DINAMIKA PERTANIAN Vol. 38 No. 3 (2022): Jurnal Dinamika Pertanian Edisi Desember 2022
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2022.vol38(3).11906

Abstract

Borer pest of corn cobs (Helicovepa armigera Hubner) is a major pest of corn. Pest control can be done using plant-based insecticides from paitan leaf extract (Tithonia diversifolia A. Gray). This study aims to obtain the best concentration of paitan leaf extract in controlling corn cob borer Helicoverpa armigera. The study was conducted at the Plant Pest Laboratory of the Faculty of Agriculture, University of Riau. The research was carried out using a completely randomized design (CRD), consisting of 5 treatments and 4 replications. The treatments used were several concentrations of paitan leaf extract, namely 0 gl-1, 25 gl-1, 50 gl-1, 75 gl-1and 100 gl-1. Parameters observed were initial death, lethal time 50, lethal concentration (LC50 and LC95), daily mortality, and total mortality. data. Data were collected from daily mortality and then descriptively analyzed and displayed graphically. Data lethal concentration (LC50 and LC95) were analyzed probit using the POLO-PC program, while other data such as initial death, total mortality, and lethal time (LT50) were analyzed with analysis of variance. Data from the variance analysis with significant effect will be continued using the smallest significant difference (LSD) test at the 5% level. Results showed that the application of paitan leaf extract with a concentration of 100 gl-1 water was able to control H. armigera with mortality of 55.00%. The proper concentration to lead mortality of 50% of larvae H. armigera was 10.3% or equal to 103 gl-1 of water of paitan leaf extract. Meanwhile, the proper concentration to lead mortality of 95% of larvae population H. armigera was 44.7% or equivalent to 447 gl-1 water of paitan leaf extract.

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