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Pebra Heriansyah
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Faculty of Agricultural Sciences, Islamic University of Kuantan Singingi Campus Kebun Nenas, Jake Jl. Gatot Subroto KM. 7. Kebun Nenas Jake, Kuantan Singingi, Riau Indonesia 29566
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Jurnal Agronomi Tanaman Tropika (JUATIKA)
Published by Universitas Islam Kuantan Singingi
ISSN : 2684785X     EISSN : 26561727     DOI : https://doi.org/10.36378/juatika.v7i1
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Agronomi Tanaman Tropika (JUATIKA) contains original articles of research, review article/literature review in Agronomy, Plant Protection, and Soil Science
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 25 Documents
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Search results for , issue "Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)" : 25 Documents clear
Banana Stem Utilization As A Plant Container With Planting Media And Watering Interval On Lettuce (Lactuca sativa L.) Productivity Raisa Baharuddin; T. Rosmawaty; Arrusy Arrusy
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1695

Abstract

Banana pseudostem is a type of agricultural waste that has the potential to replace polybags. The planting media used in lettuce growing must be suitable for increasing plant development and productivity. Furthermore, water requirements must be met, as banana pseudostems have a high water content and are expected to minimize the watering procedure. The goal of this research was to find a good planting medium and watering interval for lettuce development and production in a banana pseudostem planting container. From March to June 2021, this study was done at UPT Agrofarm RIU. A Factorial Completely Randomized Design was employed in the study (CRD). The first is the planting medium, which is divided into four levels: M1: top soil, M2: RYP soil, M3: peat soil, and M4: RYP soil and peat soil (1:1). The second aspect is the watering interval, which is divided into three categories: F1: daily, F2: every two days, and F3: every three days. The results showed that using peat medium as a planting container and watering once every three days boosted leaf number, plant wet and dry weight, and root volume.
Adaptation Of Sunflowers To Salinity Stress On Coastal Land Silvia Permata sari; Obel Obel; Elara Resigia; Winda Purnama Sari Purnama Sari; Jamsari Jamsari; Ali Rahmad; Seswita Seswita
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1697

Abstract

Sunflower is one of the oil-producing plants that potentially can be developed as a food raw material, industrial, medicine, and cosmetics. Sunflower cultivation needs to be conducted in various lands in Indonesia; one of them is coastal regions. However, on one side, these lands were included on marginal land because the high level of salinity constrains it. This research aims to determine sunflower growth and thrive on salinity stress in the coastal land. This research applies a random group design with five treatments consisting of two accession and three sunflower varieties with three repetitions. The research result shows that the sunflower accession Ha1 growth and thrive on salinity stress in coastal land was quite significant compared to the accession Ha15 and Kanigara, Helina IPB, and BM1 IPB varieties. Generally, sunflower can adapt to stress salinity in coastal land.
Study Of Nutrient Potential Waste Of Catfish, Cow Dung, And Ketapang Leaves As Solid Organic Fertilizer (POP) Oto Prasadi; Nurlinda Ayu Triwuri
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1699

Abstract

Aquaculture will produce waste in the form of manure and there are many ketapang trees whose leaves fall that can be used as a material for making green fertilizer. The purpose of this study was to determine the nutrients, i.e. nitrogen, phosphorus, potassium, C-organic, C/N ratio and pH in solid organic fertilizer (POP) from fish waste water, cow dung and ketapang leaf compost. Fish solid waste is taken from the harvest pond that has been stirred and filtered, while for cow dung and ketapang leaves using the addition of a bioactivator (EM4 + molasses), with treatment (dried ketapang leaves: cow dung: bioactivator) P1 (1 kg : 0.25 kg : 250 ml), P2 (0.875 kg : 0.375 kg : 250 ml) P3 (0.75 kg : 0.5 kg : 250 ml), control (1.25 kg : 0 kg : 250 ml). Composting was carried out anaerobically with a composting time of 28 days. Based on the research results only C-organic and pH of all types of fertilizers as well as C/N ratio of cow dung and ketapang leaves, total phosphorus from fish waste that meets the requirements of the Ministry of Agriculture 70 of 2011, concerning POP, it must contain a minimum NPK of 4%, pH 4-9, C-organic at least 15% and a C/N ratio of 15-25%, while according to the compost standard SNI-19-7030-2004, the levels of nitrogen at least 0.4%, phosphorus at least 0.1%, potassium at least 0.2%, C-organic 27-58% and C/N ratio 10-20%.
The Effectiveness Of Substances In Growth Regulators On Growth Of Root Cutting Of Mother-In Law’s Tongue Leaves (Sansevieria trifasciata) Ahmad Zainul Arifin; Fajar Hidayanto; Ridwan Isnaeni Mahfud
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1780

Abstract

Air pollution is often a major problem in industrial cities because it causes various respiratory diseases. Mother-in law’s tongue (Sansevieria trifasciata) is an ornamental plant that has many benefits. One of them is to help reducing the concentration of carbon monoxide gas in the air. In addition, this plant is easily propagated by cutting. The purpose of this study was to determine the effectiveness of natural and synthetic growth regulators (ZPT) with various doses on root growth of three materials from plant cuttings. This study used a completely randomized design (CRD) with three factors and three replications. The first factor was the type of ZPT, among others, shallot filtrate and Rootone-F. The second factor is the forth ZPT concentration. They are 25%, 50%, 75% and 100%. The third factor is the origin of the plant cuttings. If the collected data has a significant effect it would be further tested by using DMRT (Duncan Multiple Range Test) at a level of 5%. The results showed that the difference in ZPT had a significant effect on root length, but did not affect significantly the number of roots, fresh weight and dry weight. The treatment interaction had a very significant effect on the root length of Sansivera. The interaction with the highest value was found in the interaction of treatment with PGR type Rootone-F with a concentration of 100% with the cuttings originating from the middle of the plant, while the lowest was in the interaction between PGR type and onion filtrate with a concentration of 25% with the cuttings originating from the tip of the plant.
Response Of Liquid Organic Fertilizer Eco Enzyme (EE) On Growth And Production Of Shallot (Allium Ascalonicum. L) Novianto Novianto
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1782

Abstract

Shallots are horticultural products that have high economic value. For obtaining quality shallots, there is an optimal cultivation action. One way that can be done to increase productivity is through fertilization. Organic fertilizers derived from household waste such as vegetable and fruit waste can manufacture liquid organic fertilizers whose final results are called eco-enzymes (EE). Eco enzymes can provide nutrients and improve physical attributes, soil's chemical and biological properties, and product quality. The purpose of the study was to determine the response of the eco-enzyme liquid organic fertilizer application to shallot plant growth and production and determine the appropriate application dose for the growth and production of shallots. The method used in this study used a non-factorial randomized block design (RAK) method. The dose of EE LOF application consists of 6 levels, namely E1 = 0.5 ml/L water, E2 = 0.75 ml/L water, E3 = 1 ml/L water, E4 = 1.25 ml/L water, E5 = 1.5 ml/L water, E6 = 1.75 ml/L water. Analysis of the data used the mathematical model of Analysis of Variety Prints, and further tests were carried out using the Honestly Significant Difference Test (HSD) at 5% and 1% levels. The results showed a very significant effect on the parameters of root length and significantly affected the number of leaves at a dose of 1.75 ml/L of water.
Analysis of Soil Quality Index of mixed garden land use type on dry land in Blang Bintang sub-district, Aceh Besar district Yusran Akbar; Umar H. A; Endiyani Endiyani; Sri Agustina; Irhami Irhami; Ika Rezvani; Irmayanti Irmayanti
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1794

Abstract

This research was conducted by using a descriptive method based on the results of surveys and field observations and laboratory analysis. Field survey activities were carried out to obtain primary data in the form of general biophysical conditions of the area and physical and chemical characteristics of the soil obtained from observations and indicators of soil quality through soil analysis in the laboratory. Soil sampling points were determined using the purposive sampling method, namely points that have been determined in selected dry land areas in Blang Bintang District, Aceh Besar District. Soil sampling for analysis of chemical properties was carried out by drilling. Soil drilling was carried out to determine the thickness of the soil solum. Sampling was focused only on the top soil layer with a thickness of 0 - 20 cm. In mixed garden land use type (LUT) 5 - 6 sample points were taken which were then analyzed in the laboratory. From the data from the soil analysis, the fertility status of each type of land use will be determined. Field observations and sampling were carried out at each observation point (LUT) in the Blang Bintang District, Aceh Besar District.The soil characteristics and a large percentage of sand compared to the percentage of silt and clay. The low content of clay fraction in both lands affected the formation of soil aggregates. The position and composition of organic matter greatly determine the process of forming stability and distribution of aggregates. Sandy soil in mixed garden vegetation is difficult to absorb water and nutrients due to large grains and small surface area per unit weight. The soil which is dominated by the sand fraction is porous with high aeration pores. Smooth aeration properties can increase the oxidationof organic matter.
Growth Response and Yield Of Lettuce (Lactuca Sativa L.) On Top Soil Alfisol Planting Media From Jamaimo Village, Mariat District, Sorong Regency To Bio Boost Fertilizer Treatment Nurul Fajeriana; Muzna Ardin Abdul Gafur; Iskandar Iskandar
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1798

Abstract

Lettuce has great potential to be developed. However, the limited condition of agricultural land in Indonesia requires alternative for efficient cultivation systems that can maintain the yield and growth of lettuce plants. Therefore, the cultivation carried out in this study was cultivation on narrow land with polybags using planting media top soil Alfisoll from Jamimo Village, Mariat District, Sorong Regency. Considering this, a study was conducted to determine the effect of best concentration of liquid Bioboost organic fertilizer in increasing the growth and yield of lettuce on Alfisol top soil planting media. This research was conducted in Klawuyuk Village, Sorong City, and analyzed soil samples at the Chemistry and Soil Fertility Laboratory, Department of Soil Science, Faculty of Agriculture, Hasanuddin University Makassar. This study used a Completely Randomized Design (CRD) with one treatment factor, namely the concentration of Bio-Boost liquid organic fertilizer which consisted of 4 treatment levels, namely 1) without Bio-Boost liquid organic fertilizer (control)); 2) 60 ml Bio- Boost liquid organic fertilizer + 1 liter of water 3) 80 ml Bio-Boost liquid organic fertilizer + 1 liter of water; 4)100 ml Bio-Boost liquid organic fertilizer + 1 liter of water. Observational data were analyzed statistically with analysis of variance at the 5% level. The dosage of Bio-Boost liquid organic fertilizer gave a very significant effect on the growth and yield of lettuce on Alfisol top soil planting media, where the concentration of B2 treatment (80 ml of Bio-Boost liquid organic fertilizer + 1 liter of water) resulted in variables growth and the highest yield, namely plant height 39.5 cm, several leaves 11, leaf area 91.3 cm, and wet weight 610, 4 gr.
Resistance Of Local Rice Genotypes Against Brown Planthopper Pest In Kuantan Singingi Regency Chairil Ezward; Irfan Suliansyah; Nalwida Rozen; Indra Dwipa
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1809

Abstract

Produksi beras dunia hilang 25% setiap tahun karena kerusakan yang disebabkan oleh hama serangga, sepeti wereng. Salah satu upaya untuk mengendalikan hama wereng batang coklat yaitu dengan menggunakan genotipe lokal yang tahan. Penelitian ini bertujuan untuk mengetahui intensitas serangan dan tingkat ketahanan dari dua puluh empat genotipe lokal Kabupaten Kuantan Singingi terhadap hama wereng batang coklat. Penelitian ini menggunakan metode Rancangan Acak Lengkap satu faktor dengan empat ulangan. Faktor perlakuan yang dicobakan adalah 24 genotipe padi local Kabupaten Kuantan Singingi ditambah satu varietas yang tahan (Inpari 13) dan satu varietas yang rentan (TN1). Hasil penelitian menunjukan bahwa seluruh genotipe yang diuji 100% terserang wereng batang coklat dengan tingkat intesitas serangan yang berbeda-beda. Berdasarkan tingkat intensitas serangan ditemukan katagori ringan dan berdasarkan SES IRRI 2013 ditemukan genotipe dengan kriteria tahan, yaitu pada genotipe Padi Sironda Putih (PL01), Padi Singgaro Merah (PL06), Padi Kuning Umur Panjang (PL07), Padi Ros (PL08), Padi Samo Putih (PL09), Padi Limbayang (PL10), Padi Sokan Umur Panjang (PL12), Padi Singgam Putih (PL14), Pulut Benai (PL17), Padi Kuning (PL21), Padi Gondok (PL22) dan Padi Katiok Putih (PL24). Tingkat intesitas serangan dengan katagori sedang terdapat pada genotipe Padi Saronda Merah (PL02), Pulut Hitam (PL04), Padi Ronda Putiah (PL05), Pulut Benai (PL13), Padi Singgam Kuriak (PL15), Pulut Kari (PL16), Padi Putih (PL19), Pulut Lupo Ka Laki (PL20) dan Padi Saronda Kuning (PL23). Tingkat intesitas serangan dengan katagori berat terdapat pada genotipe Padi Pandan Wangi (PL03), Pulut Karate (PL11) dan Padi Kuning (PL18).
The Effect of Oil Palm Empty Fruit Bunches on Rice Production (Oryza sativa L.) With a Flood Height of 10 Cm Below Soil Surface Arman Effendi
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1815

Abstract

Improper processing of rice field systems and lack of organic matter in the soil to meet the nutrient needs of rice plants resulted in low rice production. Increased production of rice plants can be overcome by giving compost of palm oil empty fruit bunches (TKKS) with the system of rice intensifications (SRI) method, because the organic matter contained in the compost can improve the physical properties of the soil. This study aims to obtain the best dose of empty fruit bunch (EFB) compost and to see its effect on the production of lowland rice (Oryza sativa L.) by using the modified SRI method. The research was conducted from January-April 2019 at the UPT Experimental Garden, Faperta, Riau University. This study applied a completely randomized design (CRD) consisting of 5 treatment levels. They are 0 gr.polybag-1, 50 gr.polybag-1, 75gr.polybag-1, 100 gr.polybag-1 and 125 gr.polybag-1. The results showed that giving empty fruit bunch (EFB) compost with the SRI method gave an effect on productive tillers, pithy grain per panicle and grain weight, but did not affect panicle exit age, harvest age, percentage of pithy grain per panicle and 1000 grain weight of pithy grain. The best treatment dose was found at a dose of 20 ton.ha-1 because it could increase several components of lowland rice production of the Batang Piaman variety.
Response of Tomato (Solanum Lycopersicum L) Plant Production By Providing Solid (Oil Palm Empty Fruit Bunch) and Rice Husk Charcoal Rahmaniah Rahmaniah
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1817

Abstract

Provision of Solid Made from Oil Palm Empty Fruit Bunches and Rice Husk Charcoal on Production of Tomato Plants (Solanum Lycopersicum L) aims to determine the effect of various types of Solid (Oil Palm Empty Fruit Bunches) and Rice Husk Charcoal on Production of Tomato Plants (Solanum Lycopersicum L). This research was conducted in Sona Village with an altitude of 18 meters above sea level Labuhanbatu Regency from December 2019 to March 2020. The material used was tomato seeds, husk charcoal, solid water. The equipment used was a 35x40 polybag, cutter blade, analytical balance, ruler, scissors, mortar, measuring flask, bucket, calipers, neat rope, hoe. The research will be conducted with a factorial group design. The first factor is the provision of Solid namely S0: Without Solid (Control), S1: 0.50 kg / polybag, S2: 0.70 kg / polybag S3: 1kg / polybag. The second factor is the administration of rice husk charcoal P0: Without Husk Charcoal (Control), P1: 0.2 kg/polybag, P2: 0.4 kg/polybag. The number of treatment combinations is 12 combinations. The research results indicate that the provision of Solid and Rice Husk Charcoal Against Tomato Plant Production (Solanum Lycopersicum L) has no significant effect on Stem Diameter (cm), Total Number of Fruits per Plant (g), Total Weight of Fruits per Plant (g). However, the treatment interaction of 1 kg/polybag of Solid and 0.2 kg/polybag of Rice Husk Charcoal can increase Stem diameter (cm), Total Number of Fruits per Plant (g), Total Weight of Fruits per Plant (g).

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