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Program Studi Magister Sains Pertanian, Program Pascasarjana, Universitas Warmadewa jalan Terompong No 24, Denpasar, Bali
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Agriwar Journal
Published by Universitas Warmadewa
ISSN : 28081323     EISSN : 28081137     DOI : https://doi.org/10. 22225/aj
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Agriwar Journal is an agricultural science journal published for the development of science and technology in the use of natural resources and sustainable agricultural management, which provides a forum for publishing research articles or review articles. This journal includes original research articles, review articles and brief communication bases for agricultural development including; Agronomy, Soil Science, Pest Disease Control, Food Technology, Biotechnology, Fisheries, Aquatic Resources Management, Livestock, Animal Feed Nutrition, Agribusiness, and Agroindustry.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 58 Documents
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Application of Arbuscular Mycorrhiza and Organic Fertilizer on the Growth and Yield of Marigold (Tagetes Erecta L.) Made Satya Adhi Nugraha; Yohanes Parlindungan Situmeang; Desak Ketut Tristiana Sukmadewi
Agriwar Journal Vol. 5 No. 2 (2025): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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This study aims to determine the effect of the application of arbuscular mycorrhizal fungi and solid organic fertilizer doses on the growth and yield of marigold plants (Tagetes erecta L.). This research was conducted at the experimental field of the Agrotechnology Study Program, Faculty of Agriculture, Warmadewa University. Study used a Randomized Block Design (RBD) consisting of two factors arranged factorially. The first factor was the arbuscular mycorrhizal fungi dose, consisting of three levels: M1 = 10 g/plant, M2 = 15 g/plant, M3 = 20 g/plant. The second factor was the solid organic fertilizer dose, also consisting of three levels: O1 = 10 tons/ha, O2 = 20 tons/ha, O3 = 30 tons/ha. The results showed that the interaction between arbuscular mycorrhizal fungi and solid organic fertilizer had a significant effect on plant height, number of flowers, and flowering time. The highest number of flowers was obtained in the treatment of 20 g arbuscular mycorrhizal fungi and 30 tons/ha solid organic fertilizer (M3O3), with an average of 10.83 florets, while the fastest flowering time was recorded at 46.83 days. Meanwhile, the arbuscular mycorrhizal fungi factor alone significantly affected the number of leaves, number of branches, flower diameter, root length, and root weight. The solid organic fertilizer factor significantly affected the number of leaves, flowering time, and root weight. The combination of 20 g arbuscular mycorrhizal fungi and 30 tons/ha solid organic fertilizer proved most effective in supporting growth and flower development in marigold cultivation
Application of Organic Fertilizer POC (Rice Washing Water) and Cow Manure on The Growth and Yield of Bird's Chili (Capsicum Frutescens L) Plants I Gusti Ngurah Yogi Iswara Wibawa; Made Sri Yuliartini; Desak Ketut Tristiana Sukmadewi
Agriwar Journal Vol. 5 No. 2 (2025): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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This study aims to determine the effect of liquid organic fertilizer (POC) application from rice water washing and cow manure on the growth and yield of cayenne pepper (Capsicum frutescens L). The method used is a Randomized Block Design (RBD) with two treatment factors, namely the concentration of POC (10 cc.l -1, 20 cc.l -1, and 30 cc. l ---1) and the dose of cow manure (10 tons ha -1, 15 tons ha -1-, and 20-tons ha -1). The results of the analysis showed that the interaction between the concentration of POC and the dose of cow manure did not have a significant effect (P>0.05) on all observed variables. The treatment of rice water washing POC concentration gave the highest fresh weight of fruit bunches at a concentration of POC (C3) 30 cc.l -, namely 44.18 g, or an increase of 6.4% from the lowest fresh weight of fruit bunches obtained at a concentration of POC (C1) 10 cc.l-1, namely 40.19 g, the highest oven dry weight of fruit bunches at a concentration of POC 30 (C3) cc.l-1, namely 10.49 g, an increase of 28.5%. The treatment of cow manure dose had no significant effect (P>0.05) on all observed variables. There was a significant effect on the number of harvested fruits per plant, where the treatment of POC 30 cc.l -1 and the dose of cow manure 30 tons ha -1. This study concluded that the use of liquid organic fertilizer (POC) from rice washing water and cow manure can increase cayenne pepper yields, although the effect varies depending on the variables observed. It is hoped that these results will provide useful information for farmers in sustainably increasing cayenne pepper productivity.
Physiological Responses of Bali Cattle Associated with Temperature-Humidity Index under Tropical Environmental Conditions Kirana Dara Dinanti Adiputra; Sukandi; Cori Qamara; Novemia Fatmarischa; I Putu Gede Didik Widiarta
Agriwar Journal Vol. 5 No. 2 (2025): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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The temperature-humidity index (THI) is an indicator that combines air temperature and humidity to assess the level of comfort or heat stress in livestock. This study aims to evaluate the relationship between the physiological response of Bali cattle to THI in tropical areas. A total of 20 Bali cattle (10 males and 10 females) were observed in the morning and afternoon. Microclimatic data (temperature, humidity, THI) and physiological responses, including rectal temperature (RT), skin surface temperature (ST), respiratory rate (RR), and heart rate (HR), were analysed using the General Linear Model (GLM) with repeated measures and linear regression. The results showed significant differences (P<0.01) between morning and afternoon. THI increased from 77.34 ± 0.82 (mild heat stress) in the morning to 86.04 ± 1.20  (severe heat stress) in the afternoon. Physiological responses increased significantly in the afternoon, with males showing higher RT and RR than females. Regression analysis indicated that THI was closely related to RT (R² = 0.8822), RR (R² = 0.8065), and HR (R² = 0.9454), while ST showed a moderate relationship (R² = 0.5503). It can be concluded that Bali cattle are sensitive to tropical climate fluctuations, and THI can be used as an indicator to assess heat stress levels in Bali cattle.
Correlation Analysis of Broiler Production Traits, A Case Study in Humid Tropical East Kalimantan Akhmat Rizkuna; Amani Aldiyanti; Dani Nur Arifin; Anhar Faisal Fanani; Andi Nurmasytha
Agriwar Journal Vol. 5 No. 2 (2025): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Broiler production in humid tropical regions such as East Kalimantan faces challenges from persistently high temperature and humidity, which can affect feed intake, growth rate, and feed conversion efficiency. This study aimed to examine the correlation among key production parameters feed intake, daily weight gain, feed conversion ratio (FCR), and mortality across commercial broiler farms with different housing systems in East Kalimantan. An observational field study was conducted on four broiler farms rearing Ross, Lohmann, and Cobb strains under both closed-house and open-house environments. Data were analyzed using Pearson correlation after normality testing. The average feed intake was 3.70 ± 0.64 kg/bird, final body weight 2.08 ± 0.13 kg, total body weight gain 2.04 ± 0.13 kg, FCR 1.81 ± 0.23, and mortality 3.92 ± 0.74. A significant positive correlation was found between feed intake and FCR (r = 0.961; p < 0.05), and a very strong correlation between body weight gain and final body weight (r = 1.000; p < 0.01). Broilers raised in closed-house systems showed lower FCR and more stable growth compared to those in open-house systems. These findings highlight the crucial role of microclimatic control in improving feed efficiency and growth performance of broilers in humid tropical environments. Optimizing housing design and environmental management is therefore recommended to enhance productivity and economic efficiency of broiler farming in tropical regions.
Circular Business Models in Livestock Waste Management for Achieving Green Growth and Sustainable Agribusiness Development I Putu Gede Didik Widiarta; Khoiru Indana; Ardiansyah; Kirana Dara Dinanti Adiputra; Andi Nurmasytha; Karenina Dwi Yulianti; Fadhil Muharram
Agriwar Journal Vol. 5 No. 2 (2025): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Sustainable agribusiness transformation in developing regions increasingly depends on adopting circular economy principles to optimize resource efficiency and minimize environmental impact. This study analyzes the implementation of Circular Business Models (CBMs) in livestock waste management as a foundation for achieving green growth and sustainable agribusiness development in Bukit Raya Village, Tenggarong Seberang District, Kutai Kartanegara Regency, East Kalimantan, Indonesia. A qualitative descriptive approach combined with a case study design was employed to examine the socio-economic, managerial, and environmental dimensions influencing CBM adoption among five farmer groups. Primary data were obtained through field observations, semi-structured interviews, and focus group discussions, while secondary data were sourced from institutional and academic reports. The results revealed that 76% of livestock waste, primarily goat and cattle manure, was successfully valorized into biogas and organic fertilizer, resulting in a 40% reduction in LPG use and a 17.7% increase in household income. Compost and biofertilizer commercialization integrated livestock systems into local agribusiness value chains, fostering market-based sustainability. Community-based innovation promoted inclusivity, with women and youth participation reaching 35% of total members. The conceptual framework developed from this study identifies four strategic pillars, resource efficiency, market-oriented integration, community-driven innovation, and institutional facilitation, as essential to transforming rural livestock systems toward a circular and regenerative agribusiness ecosystem. The findings underscore the importance of aligning rural development and policy interventions with circular economy principles to enhance environmental resilience and socio-economic equity within sustainable agricultural systems.
Biopesticides to Control Anthracnose Disease in Chili Pepper (Capsicum annuum L.): A Review Ni Kadek Desy Andya Dewi; Ni Luh Putu Sulis Dewi Damayanti; Anak Agung Sagung Putri Risa Andriani
Agriwar Journal Vol. 5 No. 2 (2025): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Anthracnose disease is one of the most destructive diseases affecting chili pepper (Capsicum annuum L.). The impact of anthranose on production worldwide results in significant yield and quality losses during both pre-harvest and post-harvest stages. Control of this disease has relied use traditional technic with synthetic fungicides. Synthetic fungicides have caused pathogen resistance, environmental contamination, and food safety concerns. Therefore, biopesticides are considered an environmentally friendly and sustainable alternative. This review aims to critically summarize recent studies published between 2015 and 2025 on the application of biopesticides to controlling anthracnose disease in chili pepper. Scientific literature was collected from major databases, including Scopus, ScienceDirect, and Google Scholar. The review highlights the effectiveness of biopesticides from microbial and botanical pesticides. Microbial pesticides such as Trichoderma spp., Bacillus, and Pseudomonas spp. Contribute to disease suppression by producing antimicrobial metabolites and inducing systemic resistance in host plants. Botanical pesticides based on plant extracts and essential oils have antifungal activity by inhibiting spore germination, disrupting fungal cell structures, and antimicrobial chemical compounds. Although biopesticides potential to control anthracnose disease, but remains inconsistent due to environmental factors and formulation constraints. Therefore, improved formulation technologies and integration into integrated disease management strategies are essential to enhance their reliability and adoption in sustainable chili production systems.
The Effect of Calcium Soap Supplementation in Feed on Histology of Native Chicken Meat Nyoman Pande Aryanti
Agriwar Journal Vol. 5 No. 2 (2025): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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This study aims to examine the effects of adding calcium soap (CA-PFAD) to the diet on the histology of meat from native chickens aged 12 weeks. This research took place for 6 weeks at the Sesetan Farm barn, Faculty of Animal Husbandry, Udayana University, located on Jalan Raya Sesetan, Gang Markisa, Denpasar, Bali. The design used was a Completely Randomised Design (CRD) with four treatments and six replications, so there were 24 experimental units. Each experimental unit used 3 chickens aged 6 weeks with a body weight of 662.85 ± 21.02 g. The four treatments were levels of calcium soap in ratios of 0%, 2%, 4%, and 6% respectively, for treatments A, B, C, and D. Variables observed included: histology of meat. The results of the study showed that the addition of calcium soap had a significant effect (P<0.05) on epimysium, perimysium of Balitbangtan superior village chickens (KUB), and reduced fat levels in endomysium chest muscle connective tissue of KUB chicken. Based on the research results, it can be concluded that the addition of calcium soap in the ration at levels of 2% can increase the thickness of the epimysium and perimysium and reduce the thickness of the endomysium in KUB chickens. Based on the results of this study, it can be recommended to farmers and future researchers that adding 2% calcium soap to the feed can increase the thickness of the epimysium and perimysium of KUB chickens.
Application of Mycorrhizal Biofertilizer and NPK Fertilizer to the Growth and Yield of Edamame Soybean Plants Ni Putu Agnis Candrawati; Yohanes Parlindungan Situmeang; Desak Ketut Tristiana Sukmadewi
Agriwar Journal Vol. 4 No. 1 (2024): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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This study aims to evaluate the effect of doses of arbuscular mycorrhizal biofertilizer and NPK fertilizer and their interaction in increasing the growth and yield of edamame soybean plants. This research was carried out in Kutuh Village, South Kuta District, Badung Regency, Bali in March-June 2023. This study used a Factorial Group Randomized Design (2 factors) which was repeated 3 times. The first factor is the application of mycorrhizal biofertilizer (M) which consists of 4 levels (0; 7.5; 15; dan 22.5 g plant-1). The second factor is the application of NPK chemical fertilizer which consists of 4 levels (0; 1.25; 2.5; dan 3.75 g plant-1). Arbuscular mycorrhizal biofertilizer treatment of 22.5 g plant-1 (M3) gave the highest yield of fresh seed weight of 22.92 g plant-1 with an increase of 34.19% compared to without mycorrhizal fertilizer treatment (M0) which was 17.08 g plant-1. The treatment dose of NPK fertilizer 3.75 g plant-1 (N3) resulted in the highest fresh weight of seeds of 25.75 g plant-1 or an increase of 101.96% compared to treatment without NPK fertilizer which was 12.75 g plant-1. The interaction between mycorrhizal biofertilizer 15 g plant-1 and NPK fertilizer 3.75 g plant-1 resulted in the highest average number of leaves of 18.57 strands. Meanwhile, the interaction without biofertilizer treatment with NPK fertilizer 3.75 g plant-1 resulted in the highest average number of branches, namely 5.73 pieces.
Development Strategy of Kintamani Specialty Arabica Coffee Agro-Industry in Ulian Village, Kintamani, Bangli Regency Ni Wayan Eka Manik Astini; I Gusti Bagus Udayana; Ni Made Ayu Gemuh Rasa Astiti; Yohanes Parlindungan Situmeang; Gusti Agus Maha Putra Sanjaya; Ni Made Ayu Suardani Singapurwa
Agriwar Journal Vol. 4 No. 1 (2024): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Kintamani specialty Arabica coffee is a commodity that has a fairly high selling price. Bangli Regency is one of the regions in Bali Province that has good potential in developing the cultivation of Kintamani specialty Arabica coffee. This research aims to analyze and formulate the best strategy for developing Kintamani Specialty Arabica Coffee in Bangli Regency. The research methods used were internal factor evaluation (IFE) and external factor evaluation (EFE), internal-external matrix (IE), SWOT analysis, and SWOT analysis. The research results show that there are 32 internal factors and 55 external factors that make up the composition. IE analysis is in quadrant 1, with a progressive strategy recommendation. SWOT analysis shows that the strength factor has the highest weight of 0.412 with a consistency ratio of 0.035. The alternative strategies that have been formed are developing cultivation technology, carrying out continuous improvement in developing human resource skills for coffee farmers and production, carrying out continuous improvement in developing new products, creating a production timeline, analyzing and preparing forecasting marketing strategies, creating production SOPs to achieve product certification, increasing quantity, and quality of cultivation locations, increasing the number and quality of relationships with supply and marketing elements, increasing the number of promotional channels, and exercising control over production and marketing systems. This research concludes that the strategic priorities that must be carried out are progressive to developing government institutions, carrying out continuous improvement in developing human resource skills for Kintamani specialty Arabica coffee farmers and production, and analyzing and preparing forecasting marketing strategies.
Group Dynamics Among Beef Cattle Farmers in Merak Hamlet, Sumberwaru Village, Situbondo Regency Dede Aprylasari; Siti Azizah; Titanio Auditya Pribadi
Agriwar Journal Vol. 4 No. 1 (2024): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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This research aims to get an overview of group dynamics, measure dynamism, and find out the relationship between livestock group dynamism and the level of ability to carry out beef cattle farming activities. This research was conducted in Merak Hamlet, Sumberwaru Village, Situbondo Regency, from February to April 2024. The population in this study was all members of the livestock group, totaling 24 people. Took Respondents from all group members who participated in grazing their livestock. Regarding data collection, researchers used observation, interviews, and documentation methods. The data was collected and analyzed using descriptive analysis; the second analysis is the dynamic category, and the third is the Spearman Rank correlation analysis. The results of the research show that 1) in one year one adult female cow produces one calf, each member of the group has 4-11 cows, the total number of cattle in Merak Hamlet is 1,442 heads; 2) The dynamism of the cattle farming business is based on goals, structure, function, guidance, cohesiveness, atmosphere, effectiveness, pressure and hidden intentions, on average farmer breeders are satisfied with an average score of 3.916 (78.33%) with a distribution of 22 people (92%), while farmer breeders opinion is quite satisfied as much as 0.08 (8.33%); 3) The relationship between group dynamism and the ability to carry out cattle farming business in livestock groups in Merak Hamlet is of opinion that they are satisfied with an average score of 4.08 (81.66%), while based on The results of the Sperm Rank analysis of dynamic relationships including age have a real relationship to group dynamics where the value of R is more significant than R. Meanwhile, the relationship between ability including age has a real relationship where the value of Rstable is greater than Rstable: age (0.723>0.409), formal education (0.689>0.409), non-formal (0.789>0.409), experience (0.690>0.409).

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