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Desy Lusiyana
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INDONESIA
Journal Of Agriculture Sciences (Agrosci)
Published by Ann Publisher
ISSN : 30327547     EISSN : 30742423     DOI : https://10.62885/agrosci.v1i1
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Journal Of Agriculture Sciences (Agrosci) is a peer-reviewed journal that publishes scientific articles in the agrocomplex field. Articles published in the Agrosci Journal include the results of original scientific research (top priority), new scientific review articles (not priority), as well as the results of studies in the agrocomplex field.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 79 Documents
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The Impact of Eco Enzymes on Generative and Vegetative Development in Various Mutant Lines of Kipas Merah Soybean (Glycine max (L) Merr.) Zuyasna, Zuyasna; Nura, Nura; Maharani, Meutia; Iriani, Farida
Jurnal Agrosci Vol 3 No 2 (2025): Vol 3 No 2 November 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v3i2.914

Abstract

Background. A native Acehnese soybean variety that is suited to the Aceh agroecosystem is the Kipas Merah variety. By creating drainage ditches to prevent flooding during rainy seasons, Var. Kipas Merah can be planted in rice fields either after the rice harvest or at the end of the rainy season, utilizing a no-till planting technique. Aims. The research aims to find the effect of eco enzyme application on several 7th-generation Kipas Merah soybean mutant lines on vegetative and generative growth. Methods. From April to October 2023, the study will be conducted in the experimental garden of Syiah Kuala University's Faculty of Agriculture. A randomized full block design with three replications and a 3 x 4 factorial pattern was employed in the investigation. The three levels of eco enzyme (K) concentration (K0, K1, and K2) as well as the genotype of Kipas Merah mutant soybeans (Kipas Merah, A1, A7, and A11) were the factors under investigation. Result. The findings demonstrated that the Kipas Merah soybean variety significantly impacted plant height and that the concentration of 10 ml L-1 was superior to other treatments. However, the A11 mutant produced superior outcomes. Conclusion. The combination of eco enzyme concentration and mutant lines with better values was found in 10 ml L-1 and A11.
Response of Bambara Groundnut (Vigna subterranea (L.) Verdcourt) Growth and Yield to Potassium Fertilizer Dosage Ilhan, Muhamad; Khoeriyah, Devi Nandira; Wijaya, Wijaya
Jurnal Agrosci Vol 3 No 2 (2025): Vol 3 No 2 November 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v3i2.890

Abstract

Bambara Groundnut (Vigna subterranea (L.) Verdcourt) is an indigenous legume with considerable potential to strengthen food security issues. This research focuses on examining the influence of potassium fertilizer on bambara groundnut. The experiment was carried out in Kaliaren, Kuningan, from April to August 2025, using a Randomized Block Design (RBD) consisting of six potassium fertilizer doses and four replications. Observed variables included the growth and yield parameters, and the data were analyzed through Analysis of Variance (ANOVA) and Duncan’s multiple range test (DMRT). Application of potassium fertilizer resulted in significant changes in growth and yield indicators, including plant height, number of leaves and branches, leaf area index, root volume, fresh and dry biomass, and the weight of 100 seed. Among the tested levels, the application of 75 kg/ha of potassium fertilizer produced the highest growth and yield performance. These findings highlight the essential role of potassium in enhancing vegetative development and productivity of bambara groundnut, and demonstrate that optimum nutrient management can improve the potential of this crop as a contributor to future food security strategies.
The Effect Of N Fertilizer And Vermicompost Fertilizer On The Growth And Yield Of Sweet Corn (Zea mays saccharata Sturt) Cultivar Exsotic Pertiwi F1 Abadillah, Muhammad Aji; Al Farisi, Khoirul; Ismail, Mukhammad Fariz; Wijaya, Wijaya
Jurnal Agrosci Vol 3 No 2 (2025): Vol 3 No 2 November 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v3i2.895

Abstract

The purpose of this study is to ascertain how sweet corn growth and yield are impacted by urea and vermicompost fertilizer dosages. From June to August 2024, the study was carried out at Mekar Jaya Village, Gantar District, Indramayu Regency, utilizing a randomized block design (RBD) consisting of 9 treatments of nitrogen fertilizer and vermicompost fertilizer with three replicates. The urea doses were 100, 200, and 300 kg/ha, and the vermicompost doses were 5, 10, and 15 tons/ha, resulting in 27 experimental plots. The variables observed included plant height, number of leaves, diameter of cobs, length of cobs, root volume, nitrogen uptake, weight of cobs per plant, and weight of cobs per plot. The data were analyzed using the F test and DMRT at the 5% level. The growth and yield of sweet corn (Zea mays saccharata Sturt) were greatly influenced by the dosage of nitrogen fertilizer (urea) and vermicompost applied. Significant differences were found in various variables, such as plant height, number of leaves, stem diameter, root volume, cob diameter, cob length, cob weight per plant, and cob weight per plot. For the glucose content variable, there were no significant differences. In treatment I, the combination of 300 kg/ha of urea and 15 tons/ha of manure yielded the best results for most growth and yield variables.
Optimization Of Zinc Sulfate Application To Improve The Quantity And Quality Of Rice Crops (Oryza Sativa L.) Nurhidayanti, Nurhidayanti; Rahmayadi, Ayatilla Ar-Raufah; Gumulia, Evelin; Suciaty, Tety
Jurnal Agrosci Vol 3 No 2 (2025): Vol 3 No 2 November 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v3i2.962

Abstract

Background. Zinc (Zn) is known as an important micronutrient for plants, playing a significant role in optimizing growth, yield, and the quantity and quality of rice plants. Aims. This study focuses on determining the optimal dose of Zinc Sulfate Heptahydrate (ZnSO4) fertilizer in response to the growth and yield of rice plants, as well as the Zn content in rice. Methods. This study was conducted in Kaliaren, Kuningan, from May to August 2025. This study used a single-factor randomized block design (RAK) with 5 dose treatments and 5 replicates. The data will be processed using Analysis of Variance (ANOVA) and Duncan's multiple range test (DMRT). Conclusion. The results of this study indicate that 8 kg/ha of zinc sulfate heptahydrate fertilizer is the optimal dose for increasing the quantity and quality of rice (Oryza sativa L.) yields.
Effect Of The Combination of Concentration of Naphtalene Acetic Acid (NAA) and Kinetin On The Growth of Fig Plants (Ficus carica L.) of the Green Jordan Variety in Vitro Rusmana Putri, Devina Aulya; Komariah, Ai; Romiyadi, Romiyadi
Jurnal Agrosci Vol 3 No 2 (2025): Vol 3 No 2 November 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v3i2.971

Abstract

Background. The fig plant is one of the plantation commodities that experiences a decline in production every year. The cause of the decline in fig production is the low multiplication of fig plants due to less-than-optimal plant cultivation. Fig plants have high economic value, where market demand is increasing, but production of fig plants is decreasing. Therefore, efforts are needed to increase productivity, one of which is the use of in vitro propagation techniques with the addition of NAA and Kinetin growth regulators. Aims. This research aims to investigate the growth response to the combination of Naphthalene Acetic Acid (NAA) and Kinetin concentrations on the growth of fig (Ficus carica L.), specifically the Green Jordan variety, in vitro. Methods. This experiment was carried out at the Tissue Culture Laboratory of the Regional Technical Implementation Unit, Horticulture Seed Center, Hegarmanah, Jatinangor District, Sumedang Regency, West Java. Conducted from March to May 2024, the experiment employed a Simple Randomized Environmental Design (SRE) consisting of 5 treatment combinations, repeated 4 times, resulting in 20 experimental units. A = (0 mg L-1 NAA + 4 mg L-1 Kinetin ), B = (0.5 mg L-1 NAA +3 mg L-1 Kinetin ), C = 1 mg L-1 NAA +2 mg L-1 Kinetin, D = (1.5 mg L-1 NAA + 1 mg L-1 Kinetin ), E = (2 mg L-1 NAA + 0 mg L-1 Kinetin ), Observational data were analyzed using the F test and if there is an effect followed by Duncan's Multiple Range Test at the 5% level. Conclusion. The results showed that the combination concentration (4 mg L-1 Kinetin) had a better effect on the percentage of leaves.
The Effectiveness of Wood Vinegar and Ecoenzyme as Organic Biostimulants on the Growth of Tomato Plants (Solanum lycopersicum L.) Anugrah, Agri; Budiman, Arif; Amini, Zakiyah
Jurnal Agrosci Vol 3 No 3 (2026): Vol 3 No 3 January 2026
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v3i3.1020

Abstract

Background. Wood vinegar is a by-product of the pyrolysis of biomass such as wood. Wood vinegar is also known as liquid smoke/pyroligneous acid. Wood vinegar is formed from the incomplete combustion of lignocellulosic materials. Wood vinegar produces compounds that have antimicrobial, antibacterial, and antioxidant effects. Aims. This study aimed to determine the effect of wood vinegar and ecoenzyme application on the vegetative growth of Servo tomato (Solanum lycopersicum L.) plants. Methods. The study used a Randomized Block Design (RBD) with 9 treatment combinations of wood vinegar (0, 10, and 15 mL/L water) and ecoenzyme (0, 10, and 15 mL/L water) and 3 replicates. The parameters observed included plant height and number of leaves at 10, 17, 27, 37, and 47 days after planting (DAP). The data were analyzed using Analysis of Variance (ANOVA) and followed by Duncan's Multiple Range Test (DMRT) at a 5% level. Result. The results showed that the application of a combination of wood vinegar and ecoenzyme had a very significant effect on the vegetative growth of tomato plants at all observation ages (p < 0.05). The best treatment was P8 (15 mL/L wood vinegar + 15 mL/L ecoenzyme), with the highest average number of leaves (114.67) and plant height (66.83 cm) at 47 DAP. The combination of these two materials worked synergistically to increase nutrient availability, enhance soil microbial activity, and stimulate the production of natural growth hormones (auxin and cytokinin). Conclusion. Meanwhile, the medium concentration at P6 (10 mL/L wood vinegar + 15 mL/L ecoenzyme) also showed a significant increase in leaf number and plant height compared to the control. Implementation. The use of a combination of wood vinegar and an ecoenzyme has been proven to optimally enhance the vegetative growth of Servo tomato plants. It can serve as a potential environmentally friendly organic biostimulant to replace chemical fertilizers.
The Effect of Rhizobium sp Inoculation and Nitrogen Fertilizer Application on the Growth, Yield, and Protein Content of Jack Bean (Canavalia Ensiformis L) Seeds Saputra, Dwiki; Sutisno, Budiman; Saleh, Ismail
Jurnal Agrosci Vol 3 No 3 (2026): Vol 3 No 3 January 2026
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v3i3.1021

Abstract

Indonesia has a wealth of leguminous plants, one of which is jack bean (Canavalia ensiformis L). Jack bean has great potential as an alternative food source to replace soybeans and as an easily accessible source of protein at an affordable price. The objective of this study was to determine the effect of rhizobium inoculation and nitrogen fertilizer application on the growth, yield, and protein content of jack bean seeds. This study was conducted from June to November 2025 in Kaliaren Village, Kuningan, West Java, Indonesia. The study employed a Randomized Block Design (RBD) experimental method, consisting of 6 treatment combinations of nitrogen fertilizer dosage and rhizobium inoculation, repeated 4 times. Observation parameters included plant height, stem diameter, number of branches, RGR, NAR, weight of root nodules and weight of active root nodules (growth), number of pods, pod weight, dry seed weight (yield), and seed protein content. The results showed that there was no significant difference between treatments in terms of the protein content of jack beans, but the treatment of 200 kg N/ha and 0 g Rhizobium sp/kg seeds. had a significant effect on the growth and yield of jack beans.
Oral Swab-Based DNA Extraction Of Cynopterus Brachyotis: An Initial Step For Species Confirmation Rhamadaningtyas, Nabila Aulia; Rustiati, Elly Lestari; Priyambodo, Priyambodo; Srihanto, Eko Agus; Saswiyanti, Enny; Pratiwi, Dian Neli; Susanto, Alvin Wiwiet
Jurnal Agrosci Vol 3 No 3 (2026): Vol 3 No 3 January 2026
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v3i3.1025

Abstract

Background. Identifying bat species based on morphological characteristics often faces challenges due to character overlap among species, especially within cryptic species groups. Cynopterus brachyotis is one of the fruit bats with high genetic diversity but relatively uniform morphology. Aims. Therefore, a molecular approach is needed to support accurate species confirmation. Under the HETI Research Grant of Innovation and Collaboration Batch 3- II Year 2025, this study aims to obtain genomic DNA from C. brachyotis bats caught at the Lampung Disease Investigation Center as the initial step of molecular species confirmation. Methods. Samples were obtained by taking oral swabs on bat individuals caught using mist nets. DNA extraction is performed using silica membrane-based methods with commercial kits. Quantitative evaluation of DNA was performed using a Qubit Fluorometer, while qualitative evaluation was performed by agarose gel electrophoresis. Conclusion. The results showed that the DNA concentration was in the low range (0.1–0.7 ng/μL), with a DNA band appearing very thin on electrophoresis. Implementation. Nevertheless, the quantification results confirm that DNA was successfully extracted and remains suitable for advanced molecular analysis, with optimization at the DNA amplification stage.
DNA Extraction of Cynopterus brachyotis of Labuhan Ratu VII Based on Column Method in Supporting its Molecular Species Confirmation Maharani, Annisa Lidya; Rustiati, Elly Lestari; Priyambodo, Priyambodo; Srihanto, Eko Agus; Saswiyanti, Enny; Neli Pratiwi, Dian; Susanto, Alvin Wiwiet
Jurnal Agrosci Vol 3 No 1 (2025): Vol 3 No 1 September 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v3i1.1043

Abstract

Background. Bats (Chiroptera) are true flying mammals and nocturnal. Ecologically, bats play important roles as pollinators, seed dispersers, guano producers, biocontrol, and hosts a range of viruses. Cynopterus brachyotis belongs to fruit-eating bats and is considered morphologically cryptic with C. sphinx. Aims. To support morphological identification, molecular species confirmation needed to be conducted. DNA extraction, as an initial step, plays a crucial role in molecular analysis. Methods. The quality and quantity of extracted DNA determine the success rate of sequencing for species confirmation in bats. In this study, oropharyngeal samples were used. Result. The research procedures included bat capture and DNA oropharyngeal swab sample collection, sample preparation, DNA extraction using a silica column-based commercial kit, DNA concentration measurement using a Qubit assay, and electrophoresis. Conclusion. The Qubit assay showed DNA concentrations of >1 ng/µL, while electrophoresis did not reveal bright DNA bands.

Page 8 of 8 | Total Record : 79

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