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Contact Name
Sri Mulyani
Contact Email
dinamika.pertanian@journal.uir.ac.id
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+6285278757757
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srimulyani@agr.uir.ac.id
Editorial Address
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
Location
Kota pekanbaru,
Riau
INDONESIA
Dinamika Pertanian
Published by Universitas Islam Riau
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.
Articles 434 Documents
PENGGUNAAN POC PAITAN (Thitonia diversifolia L.) DAN PUPUK GANDASIL D PADA BUDIDAYA SAWI HIJAU (Brassica juncea L.) SECARA HIDROPONIK Marzuki Imran; Mardaleni
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).27370

Abstract

The use of POC paitan (Tithonia diversifolia L.) and Gandasil-D fertilizer in the hydroponic cultivation of green mustard greens (Brassica juncea L.) aims to determine the interaction and main effects of the concentration of POC paitan and the dosage of Gandasil-D fertilizer. This research was carried out at the Integrated Experimental Agriculture Unit, Faculty of Agriculture, Riau Islamic University, Jalan Kasang Kulim Teropong, Kubang Raya Village, Siak Hulu District, Kampar Regency. The research was conducted from June to July 2024. The design used in this research was a factorial Split-Plot Design (RPT) with two factors. The first factor is POC paitan, with four treatment levels: 0, 300, 600, and 900 ppm. The second factor is the dose of Gandasil-D fertilizer, with four treatment levels (0, 5, 10, and 15 g/l), resulting in 16 treatment combinations with three replications, meaning there are 48 experimental units. The parameters observed were plant height, number of leaves, leaf area, economic wet weight, dry weight, root volume, and leaf chlorophyll. The observation data were analyzed statistically, and the BNJ test was performed at the 5% level. The results showed that the interaction and main effects of the POC paitan dose and the Gandasil-D fertilizer dose had a significant impact on plant height, number of leaves, dry weight, root volume, and leaf chlorophyll, but had no significant effect on leaf area and economic wet weight. The best treatment was a combination of POC paitan at 900 ppm and Gandasil-D at 15 g/l.
ANALISIS USAHATANI PADI SAWAH DI DESA JAYAPURA KECAMATAN BUNGARAYA KABUPATEN SIAK PROVINSI RIAU Ria Diana Dewi Indriyanti; Khairizal
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).27372

Abstract

This study aims to analyze production costs, output, revenue, income, and the efficiency of rice farming in Jayapura Village, Bungaraya District, Siak Regency, Riau Province. The study was conducted over six months, from December 2023 to May 2024, using a survey method. The study population consisted of 137 rice farmers, and a sample of 30 was selected using simple random sampling. The data used included primary and secondary data, which were then analyzed descriptively to calculate production costs, income, and business efficiency levels using the Return Cost Ratio (RCR) approach. The research results show that the average total production cost per plot per planting season is IDR 12,302,408, consisting of fixed costs of IDR 136,961 and variable costs of IDR 12,165,447, with the most significant components being fertilizers (41.54%) and labor costs (34.84%). The average production reaches 2,400 kg per plot per planting season with a selling price of IDR 8,500/kg, resulting in gross income of IDR 20,400,000 and net income of IDR 8,097,592 per plot per planting season. The RCR value of 1.66 indicates that every IDR 1.00 of cost incurred generates IDR 1.66 in income, suggesting that rice farming in the study area is efficient and feasible for sustainable development..
UJI KONSENTRASI EKSTRAK DAUN MIMBA (Azadirachta indica A. Juss) TERHADAP MORTALITAS ULAT BAWANG Spodoptera exigua Hubner. DI LABORATORIUM Desita Salbiah; Muhammad Tawi
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).23222

Abstract

Spodoptera exigua is a pest that poses a major problem for farmers because it can reduce crop yields and cause significant damage to shallot crops. Infestation by S. exigua can result in yield losses of 34–54% in shallot plants. Neem leaf botanical insecticide (Azadirachta indica A. Juss.) can be used as a safe alternative for controlling S. exigua. This study aimed to determine the effective concentration of neem leaf extract against the mortality of the beet armyworm pest, Spodoptera exigua Hübner, in the laboratory. The study was conducted at the Plant Pest Laboratory, Faculty of Agriculture, University of Riau, from March to May 2024, using a Completely Randomized Design (CRD) with six treatments and four replications. The treatment applications consisted of neem leaf extract concentrations of 0 g·l⁻¹ water, 20 g·l⁻¹ water, 40 g·l⁻¹ water, 60 g·l⁻¹ water, 80 g·l⁻¹ water, and 100 g·l⁻¹ water. The results showed that the most effective concentration for controlling S. exigua was 60 g·l⁻¹ of neem leaf powder extract, which resulted in a total mortality rate of 80%, with the onset of death occurring 18 hours after application.
PEMBERIAN KOMPOS TANDAN KOSONG KELAPA SAWIT DAN KALSIUM TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN KACANG TANAH (Arachis hypogaea L.) Tabliqh Deo Faturrahman; Nurbaiti; Sri Yoseva
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).24990

Abstract

Kacang tanah (Arachis hypogaea L.) adalah tanaman legum yang termasuk dalam keluarga Fabaceae dan memiliki nilai ekonomi. Produksi kacang tanah di Indonesia dan Riau masih belum mampu memenuhi kebutuhan masyarakat. Upaya untuk meningkatkan produktivitas kacang tanah meliputi penggunaan pupuk organik dari kompos tandan kosong (TKKS) dan kalsium yang sesuai. Tujuan penelitian ini adalah untuk menentukan interaksi antara penggunaan kompos TKKS dan kalsium, faktor-faktor yang mempengaruhi penggunaan kompos TKKS dan kalsium, serta mengidentifikasi kombinasi terbaik antara dosis kompos TKKS dan kalsium untuk pertumbuhan dan produksi tanaman kacang tanah. Penelitian ini menggunakan rancangan acak lengkap faktorial (RAL). Faktor pertama adalah dosis kompos TKKS yang terdiri dari 3 tingkat, yaitu: T0 = 0 ton/ha, T1 = 6 ton/ha, dan T2 = 12 ton/ha, sedangkan faktor kedua adalah dosis kalsium yang terdiri dari 4 tingkat: Ca0 = 0 kg/ha, Ca1 = 100 kg/ha, Ca2 = 200 kg/ha, dan Ca3 = 300 kg/ha. Dari dua faktor tersebut, diperoleh 12 kombinasi perlakuan dan masing-masing diulang 3 kali untuk mendapatkan 36 unit eksperimen. Hasil penelitian menunjukkan bahwa interaksi antara aplikasi kompos TKKS dan kalsium tidak memiliki efek signifikan pada semua parameter. Aplikasi kompos TKKS dan kalsium dapat meningkatkan tinggi tanaman, jumlah sampel per tanaman, berat polong per tanaman, jumlah biji per tanaman, berat biji per petak, berat biji per tanaman, dan berat 100 biji. Kombinasi perlakuan kompos TKKS pada dosis 12 ton/ha dan kalsium dengan dosis 300 kg/ha merupakan kombinasi perlakuan terbaik.
DOSIS DAN WAKTU APLIKASI POC DAUN LAMTORO TERHADAP PERTUMBUHAN VEGETATIF CABAI HIJAU Sri Winayanti Siregar; Siti Yuli Meilanda Sormin; Putri Lukmanasari; Agung Primatara Marwan; Noprizal
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).26986

Abstract

Green chili (Capsicum annuum L.) is a high-value horticultural crop whose vegetative growth is strongly influenced by nutrient availability, particularly nitrogen. Liquid organic fertilizer (LOF) derived from lamtoro leaves has potential as an environmentally friendly alternative fertilizer. This study aimed to evaluate the effects of dosage and application timing of lamtoro leaf liquid organic fertilizer on the vegetative growth of green chili. The research was conducted from May to August 2024 in Padang Lawas Utara, North Sumatra, using a factorial randomized block design with two factors. The first factor was LOF dosage, consisting of four levels: no LOF (D0), 100 ml/polybag (D1), 150 ml/polybag (D2), and 200 ml/polybag (D3). The second factor was application timing, namely 7 days after planting (DAP) (W1), 14 DAP (W2), and 21 DAP (W3), with three replications. Observed parameters included plant height, number of leaves, and stem diameter. Data were analyzed using ANOVA followed by the Least Significant Difference (LSD) test at the 5% level. The results showed that LOF dosage significantly affected all vegetative growth parameters of green chili. The highest plant height, number of leaves, and stem diameter were obtained at the dosage of 200 ml/polybag. Application timing at 14 and 21 DAP resulted in better vegetative growth than at 7 DAP. The combination of 200 ml/polybag LOF dosage with application timing at 14 and 21 DAP was the most effective treatment for improving vegetative growth of green chili.
PENGARUH POC KULIT NANAS DAN NPK ORGANIK TERHADAP PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L.) Ezra Prana Alta; Desrihastuti; T. Edy Sabli; Saripah Ulpah
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).27156

Abstract

The decline in land area and the stagnation of cocoa production pose challenges for managing a sustainable cocoa production system, resulting in low plant productivity. One contributing factor is the use of suboptimal cultivation techniques, so improvements must begin at the nursery stage. The study aims to determine the interaction and main effects of Pineapple Peel POC and organic NPK on the growth of cocoa plant seedlings. The study was conducted at the Experimental Garden of the Faculty of Agriculture, Riau Islamic University, Pekanbaru, from May to August 2025. The study used a factorial Completely Randomized Design (CRD) with two factors. The first factor was Pineapple Peel POC, with four treatment levels: 0, 25, 50, and 75 ml/l of water. The second factor was organic NPK at four levels (0, 10, 14, and 18 g/plant). The parameters observed were cocoa plant height, number of leaves, stem diameter, total leaf area, and root volume. Observation data were analyzed for variance, and the BNJ test continued at the 5% level. Based on the results of the study, the interaction effect of pineapple peel POC and organic NPK was significant for cocoa plant height, number of leaves, stem diameter, total leaf area, and root volume. The best treatment was pineapple peel POC at 75 ml/l in water, with organic NPK at 18 g/plant. The main effect of pineapple peel POC was significant on all parameters, and the best treatment was pineapple peel POC at a concentration of 75 ml/l of water. The main effect of organic NPK was substantial across all parameters; the best treatment was 18 g/plant.
PENGARUH BERBAGAI JENIS PUPUK ORGANIK DAN NPK 16:16:16 TERHADAP PERTUMBUHAN SERTA PRODUKSI TANAMAN BAWANG MERAH (Allium ascalonicum L.) PADA TANAH ULTISOL Dinda Try Agustina; Sulhaswardi
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).27364

Abstract

Ultisol soils are characterized by low pH and very low contents of organic matter and essential nutrients (N, P, and K), thus requiring amelioration to support shallot cultivation. This study aimed to evaluate the interaction effects and main effects of various organic fertilizers and NPK 16:16:16 fertilizer rates on the growth and yield of shallots grown on Ultimo soil. The experiment was conducted at the Experimental Farm of Universitas Islam Riau from December 2023 to March 2024 using a factorial Completely Randomized Design with three replications. The first factor was the type of organic fertilizer, consisting of kenaf leaf compost, oil palm empty fruit bunch compost (EFB/KKS), cattle manure, and poultry manure, each applied at 2 kg plot⁻¹. The second factor was the rate of NPK 16:16:16 fertilizer, namely 0, 30, 45, and 60 g plot⁻¹. Observed variables included vegetative growth, yield components, and changes in soil pH. The results showed a significant interaction between organic fertilizer type and NPK rate on all growth and yield parameters. The best treatment combination was EFB compost at 2 kg plot⁻¹ combined with NPK 16:16:16 at 60 g plot⁻¹ (P2N3). Individually, EFB compost and the 60 g plot⁻¹ NPK rate also produced the best main effects. Finally, the combined application of EFB compost and NPK 16:16:16 significantly improved soil pH, vegetative growth, and shallot yield on Ultimo soil and is recommended for shallot cultivation on similar marginal lands.
PENGARUH BOKASHI AMPAS TEBU DAN NPK GROWER TERHADAP PERTUMBUHAN SERTA PRODUKSI TANAMAN KEDELAI EDAMAME (Glycine max (L.) Merril) DI MEDIA TANAH GAMBUT Sri Rahayu Ningsih; Ernita
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).27365

Abstract

This study aims to determine the effect of the interaction between Agassi Takashi and NPK Grower on the growth and production of edamame soybean plants in peat soil media. This study was conducted at the experimental farm of the Faculty of Agriculture, Riau Islamic University, for 4 months from October 2024 to February 2025. This study used a Completely Randomized Design (CRD) consisting of two factors. The first factor is Agassi Takashi, with 4 levels: 0, 40, 80, and 120 g per plant. The second factor is NPK Grower, with 4 levels: 0, 1, 2, 2.4, and 3.6 g per plant. The parameters observed were plant height, number of effective root nodules, number of primary branches, flowering age, number of fresh pods, and fresh pod weight. The data from this study were analyzed statistically and then subjected to a 5% BNJ test. The results of this study indicate that the interaction between Agassi Takashi and NPK Grower significantly affected plant height, the number of effective root nodules, flowering age, the number of fresh pods, and fresh pod weight. The best treatment was a combination of 120 g Agassi Takashi per plant and 3.6 g NPK Grower per plant. The main effect of Agassi Takashi was significant on all parameters, and the best treatment was 120 g per plant. The main effect of NPK Grower was significant on all parameters, and the best treatment was 3.6 g per plant.
MULTIPLIKASI ANGGREK (Dendrobium sp) DENGAN PEMBERIAN ZPT ZEATIN DAN IAA (Indole Acetic Acid) SECARA IN-VITRO Syafiq Zulhakim; Maizar; Adelina Maryanti; Tati Maharani
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).27366

Abstract

The research entitled Multiplication of Orchid Dendrobium sp. by Giving GRS Zeatin and IAA (Indole Acetic Acid) In Vitro was carried out at the Biotechnology Laboratory of the Faculty of Agriculture, Islamic University of Riau, Pekanbaru City. The research was conducted over three months, from December 2022 to February 2023. This study aimed to obtain a combination of Zeatin and IAA (Indole Acetic Acid) concentrations that had the best effect on the growth of Dendrobium orchid explants in tissue culture. The design used in this study was a factorial experiment in a completely randomized design (CRD), consisting of two factors and three replications. The first factor was Zeatin (Z) at concentrations of 0, 2.0, 4.0, and 6.0 ppm, while the second factor was IAA at concentrations of 0, 0.5, 1, and 1.5 ppm. Parameters observed were explant survival (%), shoot age (days), root age (days), number of shoots (fruits), number of roots (fruits), shoot length (cm), and root length (cm). The observational data were analyzed statistically, and the BNJ follow-up test was conducted at the 5% level. The results showed that the interaction between Zeatin and IAA had a significant effect on shoot age, root age, number of shoots, number of roots, shoot length, and root length, with the best concentrations being Zeatin (6 ppm) and IAA (1 ppm). Meanwhile, the percentage of explant survival did not have a significant effect.
PENGARUH NPK ORGANIK DAN BIOSAKA TERHADAP PERTUMBUHAN DAN PRODUKSI KACANG KEDELAI (Glycine max (L) Merr.) VARIETAS WILIS Ranti Manullang; Fathurrahman
DINAMIKA PERTANIAN Vol. 41 No. 3 (2025): Jurnal Dinamika Pertanian Edisi Desember 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2025.vol41(3).27367

Abstract

This study aimed to determine the interaction and main effects of organic NPK fertilizer and biosaka on the growth and yield of soybean (Glycine max (L.) Merr.) cultivar Wilis. The research was conducted at the Experimental Farm of the Faculty of Agriculture, Universitas Islam Riau, from November 2024 to January 2025 using a factorial Completely Randomized Design (CRD) with two factors. The first factor was the dose of organic NPK fertilizer (0, 20, 40, and 60 g per plant), while the second factor was the concentration of biosaka (0, 2, 4, 6, and 8 ml L⁻¹ of water). The observed parameters included plant height, stem diameter, flowering time, harvesting time, leaf chlorophyll content, number of active root nodules, number of pods per plant, fresh seed weight per plant, dry seed weight per plant, and 100-seed dry weight. Data were statistically analyzed and further tested using the Honestly Significant Difference (HSD) test at the 5% level. The results showed that the interaction between organic NPK fertilizer and biosaka significantly affected stem diameter, flowering time, leaf chlorophyll content, number of active root nodules, number of pods per plant, fresh seed weight per plant, dry seed weight per plant, and 100-seed dry weight but had no significant effect on plant height and harvesting time. The best treatment was obtained with 60 g of organic NPK fertilizer per plant combined with 8 ml L⁻¹ biosaka. The main effect of organic NPK fertilizer significantly influenced all observed parameters, with the best result at a dose of 60 g per plant. Similarly, biosaka had a significant impact on all observed parameters, with the best result at a concentration of 8 ml L⁻¹.

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