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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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UJI PUPUK PETROGANIK DAN GRAND K TERHADAP PERTUMBUHAN SERTA PRODUKSI TANAMAN KACANG TANAH (Arachis hypogaea L.) Jack Swanri Pakpahan; Siti Zahrah; Sulhaswardi Sulhaswardi
DINAMIKA PERTANIAN Vol. 35 No. 3 (2019): Jurnal Dinamika Pertanian Edisi Khusus, Nomor 3 2019
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2019.vol35(3).4563

Abstract

ABSTRACT This research was carried out at the Experimental Garden of the Faculty of Agriculture, Riau Islamic University, Pekanbaru, from April to July 2019. The purpose of this study was to determine the effect of the interaction and main fertilizer of Petroganik and Grand K on the growth and production of peanut plants. The method used was a Completely Randomized Design which consisted of two factors. The first factor was P (Petroganik) and the second factor was K (Grand-K), each of which consisted of 4 levels of treatment so that there were 16 treatment combinations. Each treatment consisted of 3 replications, so there were 48 experimental plots, consisting of 12 plants and 3 plants as observational samples with the total number was 576 plants. Data from the latest observations were analyzed by variance (ANOVA) and further tested with the significant difference in honesty (BNJ) at the 5% significant level. The results showed the interaction of Petroganik and Grand-K fertilizers significantly affected plant height, relative growth rate and weight of 100 seeds. The best combination of treatment in the application of Petroganic fertilizer was 81 g/plot and Grand K fertilizer was 14 g/plot (P3K2). The main effect of real Petroganik fertilizer on all parameters of observation with the best treatment was the application of Petroganic fertilizer as much as 81 g/plot (P3). The main effect of Grand K fertilizer was significant on all parameters observed with the best treatment was the application of Grand K fertilizer of 14 g/plot (K2).
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN TINGKAT PARTISIPASI ANGGOTA KOPERASI (Kasus pada KUD Tenera Jaya Di Desa Banjar Panjang Kecamatan Kerumutan Kabupaten Pelalawan dan Koperasi Bina Usaha Desa Benayah Kecamatan Pusako Kabupaten Siak Provinsi Riau) Marliati Ahmad; Rila Afandi; Dewi Nurmala Nurmala
DINAMIKA PERTANIAN Vol. 35 No. 3 (2019): Jurnal Dinamika Pertanian Edisi Khusus, Nomor 3 2019
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2019.vol35(3).4564

Abstract

ABSTRACT Cooperation is a profit-oriented and family-based social organization that aim to help in increasing the budget. This study aims to analyze: characteristics of management, employees, and members of the Cooperation, factors related to the level of cooperation member participation. This research was carried out at the KUD Tenera Jaya, Banjar Panjang Village, Kerumutuan District, Pelalawan Regency and Bina Usaha Cooperative in Benayah Village, Pusako District, Siak Regency, Riau Province, during 6 months. The method used in this study is a survey method. The respondents consisted of members, management and employees. Management and Employee Respondents were taken in a census, that is, 3 cooperatives and 3 employees' cooperatives. Respondents from the Tenera Jaya Cooperative were taken by cluster sampling, 44 were taken from 370 people. Samples of members of the Cooperative Business Development taken by stratified sampling are 60 people out of 210 people. Data were analyzed descriptively qualitative and quantitative descriptive approach. The results of the study were average of management age 51 years, employees of 35 years and 49.81 years. The average level of education of administrators was 10.5 years (not graduated from high school), 11.5 years employees (graduated from high school) and 8.45 years (equivalent to junior high school). The education level of management, employees, and members of the cooperation was relatively low. The average business experience of management was 10.06 years, employees were 10.33 years, and members were 12.45 years. The average amount of income from the management of palm oil was Rp 2.6 million per month, employees were Rp 2.28 million per month and members were Rp. 2.99 million per month. The average number of family management dependents was 3 people, 2 employees, and 3 members. Tenera Jaya cooperative business performance can be seen from the Value of Direct Economic Benefits and economic efficiency analysis. The level of overall participation of KUD Tenera Jaya members (participation in decision making in organizations, participation in the implementation of cooperative activities and services, participation in evaluating cooperative programs, participation in rights and obligations as members) received good category scores. The business performance of the Bina Usaha Cooperation was in a good category. The level of member participation in Bina Usaha cooperation was also a good category. Factors that significantly related to the level of farmer participation were the Cooperative Bina Usaha Performance and the experience of being a KUD member. While the other characteristic factors did not significantly relate. This means that the better the cooperative's business performance is felt by members and the more the level of member participation in the cooperative increases. In addition, the more experienced being a member of cooperation is the better the level of participation of cooperation members.
ISOLASI DAN KARAKTERISASI PLANT GROWTH PROMOTING RHIZOBACTERIA DARI RIZOSFER KEBUN KARET RAKYAT Nova Wulandari; Mokhamad Irfan; Robbana Saragih
DINAMIKA PERTANIAN Vol. 35 No. 3 (2019): Jurnal Dinamika Pertanian Edisi Khusus, Nomor 3 2019
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2019.vol35(3).4565

Abstract

ABSTRACT The diversity of vegetation that grows on the ground will affect the number and type of microbes in the rhizosphere of folk rubber plantations. The purpose of this research is to know the population, genus, and biological activity of PGPR bacteria (IAA hormone producers, phosphate solvents and biocontrol agents) originating from the rhizosphere of folk rubber plantations. This research was conducted from March to May 2018 at the Laboratory of Pathology, Entomology and Microbiology Faculty of Agriculture and Animal Sciences, Islamic State University Sultan Syarif Kasim Riau and UPT Health and Environment Laboratory. This research used an observation method by taking soil samples that are composted, and data are presented in descriptive form. The parameters observed in this research were soil pH, bacterial population, characterization of PGPR bacteria includes macroscopic, microscopic, biochemical reaction test and PGPR bacterial biological activity (IAA test qualitatively, phosphate solvent test and in-vitro inhibitory test). The results showed that the pH of the soil obtained at a depth of 0-20 cm was 3.19 with a bacterial population of 1.06 × 106 CFU/g of soil. A total of 4 isolates were able to produce IAA hormones namely genus Bacillus sp.1, Bacillus sp.2, Bacillus sp.3, and Bacillus sp.5. A total of 2 isolates were able to dissolve foster, namely genus Bacillus sp.1 and Bacillus sp.2 and 2 isolates were able to play a role as inhibitory power against Fusarium sp. namely the genus Bacillus sp. 4 and Bacillus sp.5. There were 5 isolates of PGPR bacteria that had different biological activity abilities, namely genus Bacillus sp.1, Bacillus sp.2, Bacillus sp.3, Bacillus sp.4, and Bacillus sp.5.
MENYIASATI PENYEMPITAN MUSIM TANAM PADI DENGAN BUDIDAYA RATUN DAN SALIBU Marsid Jahari; Parlin H. Sinaga
DINAMIKA PERTANIAN Vol. 35 No. 3 (2019): Jurnal Dinamika Pertanian Edisi Khusus, Nomor 3 2019
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2019.vol35(3).4566

Abstract

ABSTRACT One method that can be done to save time during the growing season due to climate change is the cultivation of ratoon or Salibu. The study was conducted in Pelalawan Regency in July-October 2014 and in Kapuas Regency in December 2012-August 2013. The purpose of the study was to determine the response of rice lines in the ratoon and Salibu cultivation system in tidal land. The study was designed according to a randomized completely block design which was repeated three times. The results showed that the cultivation of salibu method in flooding tidal land did not produce grain, whereas in tidal land overflows type C that water could be regulated, lines P1D-KK-A26, P1D-KK-A48b, and P5E-KK-A5 gave yields of salibu more than 4 t ha-1 DMG. Cultivation of rice ratoon can be carried out in flooded or regulated water. Lines P1F-B-A15, P1D-KK-A26, P1D-KK-A45, P1D-KK-A48b, P1D-KK-A67, and P5E-KK-A5 can be cultivated both ratoon and salibu. Efforts to anticipate the limited growing season with the cultivation technique of ratoon can be carried out on tidal land that is dry or flooding, while the salibu technique is good carried out on land that is not always flooded.
PERTUMBUHAN DAN PRODUKSI TANAMAN TUMPANGSARI CABAI DENGAN BAWANG MERAH MELALUI PENGATURAN JARAK TANAM DAN PEMUPUKAN NPK PADA TANAH GAMBUT Raisa Baharuddin; Selvia Sutriana
DINAMIKA PERTANIAN Vol. 35 No. 3 (2019): Jurnal Dinamika Pertanian Edisi Khusus, Nomor 3 2019
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2019.vol35(3).4567

Abstract

ABSTRACT The increased productivity of peatlands can be done by applying an intercropping system. The commodities that can be intercropped are chili and shallots. This research aims to determine the planting distance and dosage of NPK fertilization on production in intercropping of chili and shallot on peat soil. This research was conducted from August to December 2018 at the Experimental Farm, Faculty of Agriculture, and Islamic University of Riau. Research experiments used a completely randomized design with three replications. The first factor of the spacing consisted of 4 levels, J1 (50 x 50 cm), J2 (60 x 50 cm), J3 (70 x 50 cm). The second factor of NPK 16:16:16 fertilizer dosage were N0 (0 kg. ha-1), N1 (250 kg. ha-1), N2 (500 kg. ha-1), N3 (750 kg. ha-1). Shallot was planted 2 weeks before planting chili with a spacing of 20 cm x 20 cm. The results indicated that the best planting distance and dosage of NPK on intercropping chili pepper and shallots in peatland was 50 x 50 cm and NPK 500 kg/ha for growth and production of shallots. The best planting distance and dosage of NPK on intercropping chili pepper and shallots in peatland was 50 x 50 cm and NPK 750 kg/ha for the production of chili pepper.
KASUS LEDAKAN POPULASI KUMBANG KELAPA PADA PERKEBUNAN RAKYAT DI DESA SUNGAI NYIUR, KECAMATAN TANAH MERAH, KABUPATEN INDRAGIRI HILIR, PROVINSI RIAU Saripah Ulpah; Nana Sutrisna; Fahroji Fahroji; Suhendri Saputra; Sri Swastika
DINAMIKA PERTANIAN Vol. 35 No. 3 (2019): Jurnal Dinamika Pertanian Edisi Khusus, Nomor 3 2019
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2019.vol35(3).4568

Abstract

ABSTRAK Indragiri Hilir is a district in Riau Province where around 70% of the population depends on coconut plantations. In 2018, a large population explosion of coconut beetles, Oryctes rhinoceros was reported in several regions in the Province. The population explosion that occurred in Sungai Nyiur Village, Tanah Merah Subdistrict, has caused conflicts between the community who own coconut plantations and oil palm plantation companies in the area related to the source of pest outbreaks. The regional government has formed an independent team to conduct scientific studies to examine this problem. The independent team in charge consisted of 12 personnel involving universities (UIR) and Riau BPTP agricultural institutions. The steps taken include surveys, interviews, field investigation, and trapping. The survey was conducted to determine the epicenter of the attack by evaluating the intensity of the damage visually and with the drone aid. Excavation and inspection of breeding sites were carried out to evaluate the presence and presence of beetles and larvae. Pheromone trap installation is intended to analyze the distribution of coconut beetles. Interviews were carried out both for coconut farmers and staff of oil palm plantation companies related to the chronology of beetle pest explosion and activities carried out on oil palm plantation companies. The findings obtained from the study conducted were presented to both parties in dispute and also the Regional Government of Indragiri Hilir as described in this paper.
AGRIBISNIS PERIKANAN DI KELURAHAN AIR DINGIN KECAMATAN BUKIT RAYA KOTA PEKANBARU (STUDI KASUS PADA USAHA IKAN SALAI SEDAP) Yanti Sipahutar; Septina Elida; Wahyu Hamidi
DINAMIKA PERTANIAN Vol. 35 No. 3 (2019): Jurnal Dinamika Pertanian Edisi Khusus, Nomor 3 2019
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2019.vol35(3).4569

Abstract

ABSTRACT This study aims to analyze the agribusiness subsystem of the "Usaha Ikan Salai Sedap" The results of the study indicated that the applied agribusiness system has been not optimal yet. The production inputs were sufficiently available. Business activities are carried out every day with harvesting 150 kg of Pangasius sp and Clarias sp. The harvesting was done selectively in accordance with the weight of the fish, i.e. 120-140 grams/tail (7-8 tails/kg) for Pangasius sp and 250-300 grams/tail (3-4 tails/kg) for Claria sp. Fresh Pangasius sp and Clarias sp from farming are processed into smoked fish and marketed through marketing institutions. Smoked fish produced from each species (Pangasius sp and Clarias sp) was 37.5 kg each). The added value obtained per kg of raw materials, for Pangasius sp is Rp 7,933.70, and Clarias sp was Rp. 11,760. The profit gained from Pangasius sp and Clarias sp agribusiness for the Pangasius sp and Clarias sp farming activities was Rp 36,297,283.32/process, and Rp 2,233,543.96/process Pangasius sp and Clarias sp for agroindustry activities. Profits from the marketing of Pangasius sp and Clarias sp was as much as Rp 7,419,950. The dominant supporting subsystem in order to support the business activities of the "Usaha Ikan Salai Sedap" agribusiness was financial institutions/banks, counseling, and training.
KEBERLANJUTAN USAHATANI BAWANG MERAH DESA SUNGAI GERINGGING KECAMATAN KAMPAR KIRI KABUPATEN KAMPAR PROVINSI RIAU Sri Ayu Kurniati
DINAMIKA PERTANIAN Vol. 35 No. 3 (2019): Jurnal Dinamika Pertanian Edisi Khusus, Nomor 3 2019
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2019.vol35(3).4570

Abstract

ABSTRACT The way farmers assess the perception of the sustainability of shallot farming will help the government to implement it at the farm level. This research aims to analyze the characteristics of shallot farmers, the perception of farmers on sustainable agriculture, and the relationship between the characteristics of onion farmers with the perception of sustainable development. The location was selected purposively with a reason that Geringging River Village is the initial place for planting shallots in Kampar District which was conducted by 40 farmers. Data were analyzed statistically using a Likert and Chi-Square scale. The results showed that the characteristics of the farmers are productive age, low education level, 2.3 years of farming experience, and the number of dependents of 5 families. The farmers had access to extension workers so that sources of knowledge about sustainable agriculture are obtained from extension staffs. In the economic dimension, the important variables actively cultivate shallot farming and use the high quality of red onion seeds. In the social dimension, there are 6 variables that have very important categories. While the environmental dimension is only variable using proper irrigation water is considered very important. The level of education and sources of knowledge about agriculture had a significant relation to farmers' perceptions of sustainable agriculture. This indicated that sustainable agriculture requires a sufficient level of education, adequate knowledge and a clear source of knowledge.
PRODUKSI DAN KANDUNGAN FLAVONOID UMBI TANAMAN BAWANG DAYAK (Eleutherine palmifolia) DENGAN PEMBERIAN NPK 16:16:16 PADA BERBAGAI UMUR PANEN T. Rosmawaty; Hasan Basri Jumin; Mardaleni Mardaleni; Charles Sinaga
DINAMIKA PERTANIAN Vol. 35 No. 3 (2019): Jurnal Dinamika Pertanian Edisi Khusus, Nomor 3 2019
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2019.vol35(3).4574

Abstract

ABSTRACT The objectives of this research are to find out the number of Dayak onion production at various ages of harvest by providing NPK fertilizer 16.16.16. and to find out the content of Flavonoids at various ages with NPK 16:16:16 fertilizer application. The research was conducted at the Experimental Garden of the Islamic University of Riau for 6 months, starting from March to August 2018. The completely randomized design with factorial 3 x 4 was used. Data were analyzed descriptive approach. The parameters observed were the number of clump tubers, per clump dry weight, Simplicia dry weight, flavonoid content, phenolic content, and antioxidant activity. The results showed that the interaction of NPK 16:16: 16 dosages and harvesting age had no effect on the all observed parameters. The best treatment of NPK 16:16:16 2,5 g/plant (N3) for optimum production and 1,25 g/plant (N1) for maximum total flavonoid content. With the best treatment of NPK 16:16:16 2.5 g/plant (N3) for maximum production and 1.25 g/plant (N1) for maximum total flavonoid content. For optimal age and 5 (months) for maximum total flavonoid content.
MODEL PENAWARAN DAN PERMINTAAN MINYAK KELAPA SAWIT INDONESIA DI PASAR INTERNASIONAL Tia Sofiani Napitupulu; Djaimi B akce; Almasdi Syahza; Brilliant Asmit; Syaiful Hadi
DINAMIKA PERTANIAN Vol. 35 No. 3 (2019): Jurnal Dinamika Pertanian Edisi Khusus, Nomor 3 2019
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2019.vol35(3).4575

Abstract

ABSTRACT Indonesia is the leading producer of palm oil in the world. In 2016 Indonesia and Malaysia produced 81% of the world's palm oil. This study aims to analyze the response of the supply and demand for Indonesian palm oil in the world market. This study used time-series data from 1980-2016. The model built is an econometric model, simultaneous equations. To answer the research objectives, the data were analyzed using the Two Stages Least Square (2SLS) method. The main finding of this study is that in the short term, there are no responsive variables. In the long term, the variable that is responsive to the supply of Indonesian palm oil is the lag area of Indonesian palm oil. In the Malaysian palm oil supply equation, the response variable is the lag area of Malaysian palm oil. In terms of domestic demand for Indonesian palm oil, there are no responsive variables both in the short and long term. In the equation of demand for Malaysian palm oil, the responsive variables are the price of Malaysian palm oil and the price of Malaysian coconut oil. In the international demand for palm oil, the responsive variables are the increase in world palm oil prices, world palm oil prices, 2-year lag in world palm oil prices, and GDP per capita Pakistan. In terms of price, the responsive variable affecting the price of Indonesian palm oil is the world price of palm oil.

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