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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 71 Documents
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Sex Determination in Racing Pigeons (Columba livia) Molecularly Using Young Feather Samples Adelia, Ersa Imelda; Srihanto, Eko Agus; Rustiati, Elly Lestari; Master, Jani; Firwantoni, Firwantoni; Anggy, Fransiska Panasea; Neli Pratiwi, Dian
Jurnal Agrosci Vol 2 No 6 (2025): Vol 2 No 6 July 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i6.807

Abstract

The racing pigeon (Columba livia) has an aesthetic value and is in high demand. Pigeon is monomorphic, difficult to distinguish between male and female individuals, especially at the age of offspring. Knowing the sex of birds from an early age is necessary to prepare male bird individual as racing bird. Accurate determination of the sex of racing pigeons from an early age was carried out to have scientific confirmation of the molecular method of determining the sex in racing pigeon. Under Lampung Disease Investigation Center program, molecular methods of PCR techniques using primers 2550F and 2718R were applied to determine the sex of bird based on the presence of Z and W chromosomes from young feathers of racing pigeons. Sampling young feathers was done in individual breeders in Kota Metro and East Lampung. Molecular analysis was carried out at the Biotechnology Laboratory of the Lampung Disease Investigation Center, consisted of extraction, amplification, electrophoresis, and data analysis. Fifteen young feather samples showed five male individuals with electrophoresis visualization formed one band measuring 600 bp and ten female individuals showed two bands measuring 600 bp and 400 bp.
The Effect of Using Several Types of Mulch to Control Weeds on The Growth and Yield of Mung Bean Plants Ramadhan, Ryvandi; Saleh, Ismail
Jurnal Agrosci Vol 2 No 6 (2025): Vol 2 No 6 July 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i6.808

Abstract

Background. The use of mulch is one method of weed control and can increase mung bean yields. Aims. This study aims to investigate the impact of various types of mulch on weed growth in mung bean plants. Methods. This research was conducted in Kepongpongan village, Talun District, Cirebon Regency. The research was carried out from October to December 2024. The experimental design employed was a randomized block design (RBD) with four treatments and six replicates. The treatment factors studied consisted of M1 (no mulch), M2 (rice straw mulch), M3 (reed mulch), and M4 (black and silver plastic mulch). Result. The results showed that this type of mulch against weeds can reduce the number of weed individuals. The use of mulch affects the weight of weeds, plant height, number of leaves, leaf area, flower age, pod weight, number of pods, seed weight, and weight of 100 seeds. Conclusion. The use of plastic mulch in this study gave the best results
Agronomic Characteristics and Kinship Of 10 High Yielding Inbred Rice Varieties (Oryza Sativa L.) In West Java Amalia, Lia; Mustofa, Sofyan; Komariah, Ai; Sondari, Nunung; Noertjahyani, Noertjahyani; Masnenah, Endeh; Turmuktini, Tien; Budiasih, R.
Jurnal Agrosci Vol 2 No 6 (2025): Vol 2 No 6 July 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i6.814

Abstract

Background. The success of rice production is influenced by many factors, one of which is the selection of varieties. Varieties, as a supporting factor in increasing agricultural productivity, will be able to show values according to potential yields with optimal farming management. Aims. This study aims to examine the differences in agronomic characteristics and kinship of 10 high-yielding inbred rice varieties (Oryza sativa L.) in West Java. The experiment was conducted at the Variety Display Land, Pamekaran Village, Soreang District, Bandung Regency. The experiment was conducted from April to August 2024. The experimental location was situated at an altitude of 700 m above sea level. Methods. The agronomic characteristic experiment method used a qualitative descriptive approach. In the experimental approach, a Randomized Block Design (RBD) was employed with 10 inbred rice phenotype treatments, repeated three times. The materials used in this experiment were 10 high-yielding inbred rice varieties. Result. Based on the study's results, similarities were observed in morphological characters among several inbred rice varieties, including those in Group I, Inpari 32 HDB, and Situ Bagendit, with a similarity level of 100%. In Group II, the Mekongga, Inpari 42, Inpari 33, and Inpari 30 varieties, and in Group III, the Ciherang and Padjadjaran Cakrabuana Agritan varieties, achieved a coefficient value of 78%. Conclusion. The similarity is 0.10 or 100% with a similarity coefficient level of 100% seen from the morphological character data based on the Rice UVOP Table
Volvariella Volvacea Mushroom Production in Some Growing Media Noertjahyani, Noertjahyani; Hanafi, Harri; Komariah, Ai; Amalia, Lia; Ulfah, Indriana; Budiasih, R.
Jurnal Agrosci Vol 2 No 6 (2025): Vol 2 No 6 July 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i6.815

Abstract

Background. Volvariella volvacea (straw mushroom) is a high-demand agricultural commodity. Rice straw is used as a planting medium in this crop production. During the harvest season, this type of media is abundant. Other press must be used to produce straw mushrooms continuously. Aims. This research aims to study the growth and yield of the mushroom V. volvacea on various growing media. Karawang regency hosted an experimental study. Methods. The experimental design was a randomized complete block design with six treatments and four replications. The treatment of mushroom growing media in rice straw, rice husk, waste from textile fabric (cotton), and three other treatments was a 1:1 (v/v) mixture of these planting media. Result. The findings revealed that different planting media had an impact on the growth and yield of straw mushrooms. Conclusion. The highest mushroom production was obtained by combining the growing media ,straw and husk ,in a 1:1 ratio. Implementation. Rice husk can be used as a substitute for straw as a growing medium.
The Analysis of Shallot Farming Income in Pabedilan District, Cirebon Regency Ricardo, Yogi; Francisca, Camelya; Amelia, Ela; Dwirayani, Dina
Jurnal Agrosci Vol 2 No 6 (2025): Vol 2 No 6 July 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i6.816

Abstract

Background. One of the leading commodities in Cirebon Regency is shallots. Differences in planting seasons can affect farmers' incomes. Aims. The purpose of this study is to analyze the income and feasibility of shallot farming in the dry season and rainy season. Methods. This research was conducted in Pabedilan District, one of the largest shallot production centers in Cirebon Regency. Data collection in this study was conducted through surveys and interviews using structured questionnaires with 30 respondents, comprising the same group of shallot farmers in both the dry and rainy seasons. The analysis methods used in this study include calculating income, revenue, r/c ratio, b/c ratio, and performing a t-test to compare income between the rainy season and the dry season. Result. The results of this study show that the average total cost of the dry season is Rp. 138,829,827.74, the rainy season is Rp. 152,388,777.74, and the income of farming in the dry season is Rp. 74,408,560.75, and the rainy season amounted to Rp. 250,425,154.12, the dry season revenue was 213,238,388.49 and the rainy season was 402,813,931.86, the dry season r/c ratio was 1.53, the rainy season was 2.64, the dry season b/c ratio was 0.53, the rainy season was 1.64, the statistical test showed a significant difference between the income of the two seasons with a significance value of 0.027. Conclusion. This finding indicates that shallot farming in Pabedilan District is feasible in both seasons; however, it is more profitable when carried out during the rainy season.
The Effect of Liquid Organic Fertilizer (Lof) Dosage on the Growth, Yield, and Potassium Content of Red Spinach (Amaranthus tricolor L.) Plants Septian, Aries; Ismatiyah, Silviani; Solikin, Adam; Wijaya, Wijaya
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.v3i1.875

Abstract

Background. Red spinach growth and output can be increased through the use of organic and inorganic fertilizers. A liquid fertilizer created by fermenting organic materials, such as animal manure, serves as a practical option. Aims. The purpose of this research is to assess the effects of varying amounts of liquid organic fertilizer on the growth, yield, and potassium content of red spinach (Amaranthus tricolor L.). Research examining the use of liquid organic fertilizer on red spinach was conducted in cultivated fields located in Banjaran, within the Sumberjaya area of Majalengka. The experiment took place from April to June 2025. Methods. An experimental method was applied, utilizing a randomized block design (RBD) with six levels of fertilizer doses and four replicates each. Measurements included plant height, number of leaves, stem diameter, relative growth rate, fresh weight per plant and plot, as well as potassium content. The collected data were examined using a one-way analysis of variance (ANOVA). Subsequently, Duncan’s Multiple Range Test (DMRT) was applied to determine which treatments showed statistically significant differences. Conclusion. Findings show that different levels of liquid organic fertilizer have a significant impact on plant height, number of leaves, stem diameter, relative growth rate, fresh weight both per plant and per plot, as well as the potassium content within the plants. Implementation. Applying 150 mL of liquid organic fertilizer per plant yields the best results across all measured variables.
Level of Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) Attack on Corn (Zea mays L.) Plants at Different Altitudes Yuantara, Iyan; Yuherdin, Widyo; Putra, Lucky Firdaus; Trisnaningsih, Umi; Saleh, Ismail
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.v3i1.876

Abstract

Background. One of the causes of low corn yields is the infestation of fall armyworms. Effective pest control techniques must consider the behavior of this pest. Therefore, it's essential to understand whether altitude influences the level of fallarmyworm infestation. Aims. This study aims to determine the relationship between altitude and the intensity of attacks and the intensity of damage caused by armyworms. Methods. The study was conducted at three different altitudes. Each altitude was represented by two villages, resulting in a total of six villages across two different regencies: Kuningan and Cirebon. The research method used was a survey with purposive sampling. Result. The study's results showed that altitude had a significant negative correlation with attack intensity, but not with damage intensity. Implementation. Fall armyworm control techniques will differ in different locations, depending on the altitude
Rice Farmers' Rationality and Adaptation to Double Pressure: Input Price Increases and Grain Price Fluctuations in Indramayu Regency Khasanah, Faizatun; Sirrinqoufin, Salsabila Anisa; Mardhatilla, Farida; Fauzi, Nurul Arifah
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.v3i1.877

Abstract

Background: Indramayu Regency contributes significantly to rice production, facing a serious challenge, namely double pressure. Increase in production input prices (seeds, fertilizers, pesticides, labor) and fluctuations in grain prices that tend to suppress profit margins. This study aims to explore the form of farmers' rationality to the influence of double pressure and identify the adaptations applied by farmers in managing risks and responding to realities in the field. Method: A descriptive qualitative approach of data collected through in-depth interviews, observations, and documentation in five main sub-districts, and then analyzed with Miles and Huberman's interactive model with source triangulation techniques to strengthen the validity of the data. Results: Indicate that profit-loss calculations, limited access to production resources, local social networks, and historical farming experience contextually influence farmers' rationality. Farmer adaptation also reveals the emergence of ecological and institutional dimensions, which are grounded in local experiences and community innovation. Conclusion, farmers in Indramayu not only survive but also transform the face of double pressures, demonstrating complex rationality and multidimensional adaptation
Effect of Plant Growth Promoting Rhizobacteria (PGPR) on the Growth and Yield of Rice Plants (Oryza sativa L.) Romadhona, Firdha Nova; Mariati, Nefy Dina; Laksamana, Bayu; Dukat, Dukat
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.v3i1.896

Abstract

Abstract Background. The main agricultural product that yields rice as a primary food source in Indonesia is rice plants (Oryza sativa L. ). This crop is vital for fulfilling the country's food demands. A significant challenge to achieving food security and independence nationally is the reduction in productivity, which results from soil fertility loss due to the overuse of chemical fertilizers. Aims. To address these challenges, strategies have been put in place, such as incorporating organic materials and utilizing soil microbes, which can be included in contemporary agricultural practices. The use of Plant Growth Promoting Rhizobacteria (PGPR) is one method to enhance plant growth. This study aimed to investigate the influence of PGPR on the growth and yield of rice plants (Oryza sativa L). Methods. The study was conducted from April to August 2025 in Babadan Village, located within Cirebon Regency in West Java. The experimental design utilized a Group Random Design (RAK) featuring six different PGPR concentrations, tested four times, resulting in 24 experimental plot units: P0 (control), P1 (5 ml/l), P2 (10 ml/l), P3 (15 ml/l), P4 (20 ml/l), and P5 (25 ml/l). Observations included various metrics such as plant height, number of sprouts in each clump, leaf area, root volume, plant growth rate (LPT), number of productive sprouts per clump, length of panicles, total grains per panicle, the percentage of filled grains per clump, weight of filled grains per clump, weight of 1,000 grains, total weight of harvested dry grains per clump, total weight of harvested dry grains per plot, and weight of milled dry grains per plot. Result. The findings indicated that PGPR positively affected multiple growth and yield characteristics. Specifically, PGPR application significantly influenced plant height, root volume, the number of panicles per clump, length of panicles per clump, grains per panicle, the percentage of grains per clump, weight of grains per clump, weight of 1,000 grains, weight of harvested dry grains (GKP) per clump, weight of GKP per plot, and weight of milled dry grains (GKG) per plot. Conclusion. The highest yields of harvested dry grains (GKP) and milled dry grains (GKG) per plot occurred with the PGPR treatment at a concentration of 15 ml/l, resulting in 6. 13 kg and 5. 81 kg, respectively. Implementation. Farmers in Babadan Village can adopt the PGPR treatment at a concentration of 15 ml/l.
Selection and Characteristics of Antimicrobial Starter Mix of Non-Probiotic and Probiotic in ‘Kecipir’ Yogurt W.S., Rekapermana; Cahyadi, Cahyadi
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.v3i1.899

Abstract

Background. Now, the role of functional food has become more important in maintaining and controlling public health. Yogurt can be an alternative, as it is familiar, well-liked, and has been reported by many for its functional properties. Aims. The development of ‘kecipir’ed ‘kecipir’s (Psophacarpus tetragonolobus L.) into food products is still relatively rare, even though it has great potential because it contains high nutrients and several bioactive components. The manufacture of ‘kecipir’s into yogurt, especially using lactic acid (BAL) bacterial starters, is a mixture of nonprobiotic yogurt (SY) starter and probiotic starter (SP), which is expected to improve its functional properties. One of the essential functional properties of yogurt is its antimicrobial properties. Methods. This research was made in two stages. Phase I aimed to identify the best antimicrobial properties of the 7 BALs (2 SY and 5 BAL SP) against E. coli and Staphylococcus aureus. The antimicrobial activity test employed the agar diffusion method, which is measured by the diameter of the clear zone of inhibition around the sound hole in the agar medium. Phase II aims to determine the optimal combination of a 4% starter mixture (SY+SP) that produces the best antimicrobial and organoleptic properties in cheesecake yogurt. Result. Phase I research produced four best BAL starters, namely two SY (BAL 1 Lactobacillus bulgaricus FNCC 0041 UGM and BAL 2 Streptococcus thermophillus ITB), as well as two SP (BAL 5 Lactobacillus acidophillus UNPAD and BAL 7 Bifidobacterium spp UNPAD). Phase II research obtained results that the antimicrobial properties were significantly different at the level of 5%, from the highest, namely SY4–SP0 starters at level a, SY1–SP3 starters at levels a, b, and combinations of SY3–SP1, SY2–SP2, and SY0–SP4 at level b. Organoleptically (hedonic), the combination of SY1–SP3 was the highest preferred by the panelists. Conclusion. So the best mixed starter in this study is SY1–SP3, which comprises 1% of the SY starter mixture and 3% of the SP starter mixture

Page 7 of 8 | Total Record : 71

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