Prosiding Seminar Nasional Politeknik Pembangunan Pertanian Bogor

Comparison of Adsorber Concentration (Zeolite and Potassium Permanganate) on the Shelf Life of Kepok Bananas (Musa Paradisiaca L.)

Muhammad Aziz — 2025-11-14

This study aims to evaluate the effect of various concentrations of a mixture of zeolite and potassium permanganate (KMnO4) adsorbents on the shelf life of plantain (Musa paradisiaca L.). The study was conducted using a completely randomized design (CRD) with five treatments (0g, 1g, 2g, 3g, and 4g of adsorbent per 1kg of banana fruit) and four replications. The parameters observed included weight loss, skin color changes (L*, a*, b* values), and total soluble solids (TSS). The results showed that the addition of zeolite and KMnO4 adsorbents significantly slowed down the ripening process compared to the control. The best treatment was obtained at a concentration of 1g/1kg of banana fruit, which effectively reduced respiration rate, maintained skin color brightness, and slowed TPT increase. The use of zeolite and KMnO4 was proven to extend the shelf life of bananas up to 22 days at room temperature.

The Influence of the ENSO Phenomenon on Rainfall Variability and Water Availability in the Jatiluwih Irrigation Area, Tabanan, Bali

Mutia Rahma Cahyani — 2025-11-15

The El Nino and La Nina phenomena in the equatorial Pacific Ocean have a significant impact on rainfall patterns in tropical regions, including the Jatiluwih irrigation area in Tabanan, Bali. This study aims to analyze the influence of ENSO dynamics on rainfall variability and irrigation water availability to support more adaptive water management strategies. The data used include sea surface temperature (SST) and the Oceanic Nino Index (ONI) from NOAA, as well as monthly rainfall data from the Jatiluwih rain gauge station for the 2015–2024 period. The results show that El Nino phases, such as those in 2019 and 2023, are associated with reduced rainfall, recorded at 2,299.7 mm and 2,575.2 mm, respectively. In contrast, La Nina phases in 2016 and 2022 increased rainfall to 5,870.8 mm and 4,819.3 mm. These significant differences highlight the importance of utilizing global climate information in water distribution planning and crop scheduling, as a preventive measure against climate anomalies that may disrupt the sustainability of the Subak irrigation system.

Utilization of Sheep Urine and Leri Water as Liquid Organic Fertilizer in Papayan Village, Jatiwaras District, Tasikmalaya Regency

Nur Fauziah Suhenda — 2025-11-15

Papayan Village has potential in sheep farming, but sheep urine and leri water have not been optimally utilized. Both have potential as liquid organic fertilizer (LOF). This study aimed to analyze the effect of different LOF doses on the growth of green mustard. A quantitative approach was used with a Completely Randomized Design (CRD) consisting of three treatments: P0 (control), P1 (LOF 200 ml/l water), and P2 (LOF 400 ml/l water), each with 10 replications. Data were analyzed using ANOVA and followed by Duncan’s Multiple Range Test (DMRT) at a 5% significance level with IBM SPSS 26. The results showed that P2 produced the highest values for plant height (32.50 cm), number of leaves (10.15 leaves), leaf width (10.47 cm), and fresh weight (53.20 g).

A Study on the Application of Scabies Treatment in Sheep Using Gamal Leaf Extract (Gliricidia Sepium)

Dandi Syahrul Bahari — 2025-11-15

The Final Project was conducted in February-April 2025 in Karang Tengah Village, Cibadak Sub-district, Sukabumi Regency. This Final Project aims to: 1) Determine the effect of gamal leaf extract as a medicine for scabies in goats and sheep. The study was conducted in 2 treatments with 1 replication where P1 = Use of gamal leaf extract with a dose of 250g gamal leaves and P2 = Use of gamal leaf extract with a dose of 500g gamal leaves. Gamal leaf extract is effective in treating scabies or scabies in livestock. The materials used are easy, safe and cheap causing farmers to like this medicine.

An Application Study on the Utilization of Fermented Rice Bran to Improve Sheep Performance in Cilengkrang Village, Cilengkrang District, Bandung Regency

Nurul Siti Fuadah — 2025-11-15

Cilengkrang village has great potential in agriculture, but rice waste has not been optimally utilized. This research aims to analyze the effect of fermented rice bran on the performance of sheep. The field study involved 10 sheep allocated into two treatments: P0 with 5 sheep as the control group (grass forage at 10% of body weight) and P1 with 5 sheep (grass forage at 10% of body weight + fermented rice bran at 2% of body weight). The results of the study show that the additional feed of fermented rice bran significantly affects the daily weight gain compared to the livestock that were only given grass forage, with an average daily weight gain of P0 without treatment at 63.53 g and P1 with treatment at 149 g.

The Effect of Biokult and Bioplus Probiotics on Improving the Performance of Thin-Tailed Sheep in Melatiwangi Village, Cilengkrang District, Bandung Regency

Acep Anugrah NA, — 2025-11-15

This applied study aims to analyze the improvement of growth performance and feasibility of sheep farming business. Data were obtained through pre-test and post-test, performance was measured through feed consumption and daily body weight, and economic analysis using income over feed cost (IOFC), break event point (BEP), R/C and B/C ratio parameters. The results of the applied study showed that

treatment with Biokult probiotics (P1) gave the best results in terms of daily body weight gain (132,67 g/head/day), feed efficiency (32,86%) and IOFC value (Rp 272.970), and R/C ratio of 1,37 and B/C ratio of 0,370 which indicated business feasibility. In conclusion, the use of Biokult probiotics is an effective and efficient strategy in increasing the productivity and income of sheep farmers. This innovation is relevant to be widely applied in the community livestock system as an effort to improve economic performance and business sustainability.

Utilization of Four-Wheeled Tractors at Upja Berkah Jaya, Tukdana District, Indramayu Regency

Adelia Aurora Wanda — 2025-11-14

Berkah Jaya Agricultural Machinery Service Business (UPJA) is an institution that provides agricultural equipment and machinery management services that play an important role in supporting agricultural business activities in Tukdana District, Indramayu Regency. This study aims to analyze the management and utilization of four-wheel tractors by UPJA Berkah Jaya, including institutional aspects, operations, technical performance, occupational safety, and business feasibility. The methods used are field observation, interviews, documentation, and economic analysis calculations. The results of the observation indicate that UPJA Berkah Jaya is classified as a Developing UPJA with a total of 20 units of agricultural machinery, including four units of four-wheel tractors. Tractor performance tests showed a work efficiency of 63.7% with an effective field work capacity of 0.46 ha/hour. The results of the business feasibility analysis indicate that renting four-wheel tractors is feasible with an R/C ratio of 3.1 and a B/C ratio of 1.5 for the government assistance scheme. The payback period was recorded at only 1.62 years. These findings prove that optimizing the utilization of four-wheel tractors at UPJA Berkah Jaya can increase agricultural work efficiency and is financially feasible for continued development.

Optimization of Management and Technical Processing of Power Threshers at the Kokoh Maju Bersama (Komaber) UPJA, Bandung Regency

Ammar Raihan Ahmad — 2025-11-14

The implementation of agricultural mechanization in the present and future is a necessity. This process is known as agricultural modernization which includes major changes from traditional agricultural practices to more advanced methods. One solution that can be applied to increase efficiency and productivity in the agricultural sector is the implementation of the use of power threshers. This study was conducted to evaluate the performance of power threshers at UPJA Kokoh Maju Bersama, Bandung Regency. This study also analyzes the feasibility level of the power thresher business with the reality of tractor performance in the field. The power thresher service business is feasible to run because the R/C Ratio value is 5.37. In this study, verification was carried out on several social, cultural and technical problems at UPJA Kokoh Maju Bersama, Bandung Regency.

Herbal Product Raw Material Inventory Control For Production Cost Efficiency At PT XYS

Dea Fitria Ningrum — 2025-11-14

PT XYZ faces challenges in managing the inventory of simplicia due to fluctuations in demand and prices, which affect production cost efficiency. This study aims to analyze the inventory system, identify obstacles, and evaluate the Economic Order Quantity (EOQ) method to reduce costs. The study was conducted in Kulon Progo using a quantitative descriptive approach. Simplicia were categorized using the Always Better Control (ABC) method, and order quantities were determined through EOQ, Safety Stock, and Reorder Point. The results show that 19 class A simplicia account for 70.20% of the inventory value. EOQ improves efficiency by up to 52%. This research suggests the implementation of an automated system and strengthening relationships with suppliers to ensure smooth production and prevent raw material shortages.

Implementing a Lighting Program for Broiler Chickens in a Closed House System

Khusnul Khotimah — 2025-11-14

This study evaluates the effect of lighting provided on broiler rearing management. The research method used experimental design and analyzed by t-test. The total population was 5,000 birds and 54 samples were obtained in each treatment with P0 (control, lighting given without any difference during one period) and P1 (lighting differentiated according to the needs of broiler growth phase during one period). The results of the study in P1 showed that daily body weight gain increased significantly (P<0.05) by 6.23%, feed conversion ratio decreased by 1.46% which indicated an increase in feed efficiency, mortality rate decreased by 5.05%, performance index increased by 7.49% compared to P0. The effect of applying the lighting program given according to the growth phase of broiler chickens increases the biological performance of livestock which shows the potential for its application in broiler rearing production.

Evaluation of the Ministry of Agriculture Regulation No. 3 of 2022 on the Implementation of Agricultural Technology

Pretty Luci Lumbanraja — 2025-11-14

Indonesia as the world's largest palm oil producer continues to encourage the development of sustainable palm oil through various national policies, one of which is the Regulation of the Minister of Agriculture Number 03 of 2022. This study aims to evaluate the implementation of this policy in ten main palm oil center provinces in Indonesia, especially regarding access to technology, extension, facilities and infrastructure, and farmer empowerment. Using a qualitative approach and secondary data analysis, this study applies William Dunn's policy evaluation framework which includes effectiveness, efficiency, equity, responsiveness, adequacy, and accuracy. The results of the study show that there is still inequality in the distribution of seeds, fertilizers, and agricultural machinery, one example of which is that Riau Province as the largest region actually receives the least assistance. Uneven coverage of extension also has an impact on the low adoption of good agricultural practices. The dominance of independent farmers and smallholders who have minimal access to superior seeds, financing, and market institutions also hinders productivity and sustainability. This study recommends the need for productivity cluster-based targeting, fairer input distribution, strengthening farmer institutions, and the preparation of a national agroforestry roadmap to support multifunctional landscapes and food self-sufficiency. These results are expected to be input for improving more inclusive and sustainable smallholder palm oil policies.

Strategies to Increase the Effectiveness of the Pumping Program in Supporting Food Self-Sufficiency

Momon Rusmono — 2025-11-14

Rice is the main food commodity in Indonesia, but its production has declined due to climate change. In 2024, national rice production amounted to 52.66 million tons of MDG, a decrease of 2.45 percent from the previous year. As a measure to anticipate, the Ministry of Agriculture has taken quick steps through the pompanization program. This research aims to analyze and formulate strategies to improve the effectiveness of the pumping program in realizing food self-sufficiency. The research was conducted from February to April 2025 in Singaparna District, involving 80 respondents of 126 farmers using proportional random sampling. Data collected through questionnaires, interviews, and field observations, then analyzed using descriptive quantitative methods and multiple linear regression. The results of the reseach showed that most beneficiaries (75.4%) consider the pompanization program to be effective, which is significantly influenced by the support of relevant parties (coefficient 0.272) and environmental factors (coefficient 0.518) with a contribution value of 73.4 percent. Strategies to increase the effectiveness can be done through increasing community acceptance, increasing water availability, optimizing the role of the military and government, and increasing farmer group participation.

Inventory Control Of Fertilizers For Cost Efficiency At Cv Jago Subur

Siti Kalista — 2024-12-31

This research is motivated by excess inventory leading to increased storage costs. The larger the accumulated inventory, the higher the cost per unit incurred. This study aims to identify inventory control, analyze storage capacity and inventory costs, develop more efficient inventory control strategies, and analyze inventory control cost efficiency. The methods used are Lagrange Multiplier and Min-Max. The results of the study indicate that the Min-Max method tends to maintain higher stock levels to anticipate demand fluctuations and procurement time uncertainties, even though fertilizer prices remain stable as determined by the producer's policy. Conversely, the Lagrange Multiplier method can optimize the quantity and frequency of orders based on warehouse capacity constraints, reducing total inventory costs by 19.35% compared to the previous method. This study demonstrates that the Lagrange Multiplier method is more effective in managing fertilizer inventory at CV Jago Subur compared to the Min-Max method. The advantage of this research lies in the discussion of inventory cost efficiency through a detailed comparative analysis between two different methods. This research makes a significant contribution to fertilizer inventory management by improving distribution efficiency, reducing inventory costs, and increasing company profits.

Customer Satisfaction and Loyalty Analysis Horticultural Seeds Production in PT Tunas Agro Persada

Alfina Hanif Larasati — 2024-12-31

Customer satisfaction is a feeling of satisfaction or disappointment between the perceived performance of a product and customer expectations. Customers will consider the brand and quality of a particular company to compare with equivalent products. The need for seeds increases every year, creating an opportunity for seed companies to create superior seeds and maintain customer trust. The aim of this research is to analyze the level of customer satisfaction, analyze customer loyalty, analyze the promotional mix to obtain a promotional strategy according to customer desires. Primary data was obtained from the results of customer questionnaires for Tunas Agro seed products for at least 2 years and secondary data was obtained from literature studies. The analytical methods used include Customer Satisfaction Index (CSI), Importance Performance Analysis (IPA), and Promotion Mix. The variables used in this research are Product, Price, Service and Loyalty variables. The CSI test results show a satisfaction level of 87.49%, including very satisfactory criteria. Analysis of customer loyalty has a level of conformity to the loyal attributes of 69%, consistency of 78% and repeat purchases of 89%. The conformity level <100% is included in the unsatisfactory category. Promotion mix analysis needs to be improved in advertising in the form of print media, sales promotion with discounts, additional product quotas in personal selling and public relations and publicity evaluation of partner stalls that has partnership in product sales.

Gegerbitungkabupaten Sukabumi Introduction To The Utilization Of Sheep Feces Waste Becoming Bokashi Fertilizer In Buniwangi Village, Gegerbitung District, Sukabumi Regency

M Bintang Al-Fajri — 2024-12-31

ABSTRACT

Buniwangi Village, Gegerbitung District, Sukabumi Regency has a land area of 640 ha with a population of 4,284 people. Buniwangi Village has potential in the livestock sector, especially in sheep farming. The population of livestock in Buniwangi Village is 326 sheep. However, sheep waste (feces) has not been properly utilized by farmers, so innovative communication is needed regarding the use of sheep waste (feces) into bokashi fertilizer. The purpose of the study was to analyze the level of knowledge, attitudes, and skills of farmers in theutilization of sheep waste (feces) into bokashi fertilizer in the Prosperous Farmer Group and DivaFarmer Group as many as 54 farmers, data collection was carried out through closed questions.The analysis used was descriptive statistics and t-test. The analysis tool used by Ms. Excel andIBM SPSS Statistics ver.25. The results of the study showed that there was a difference in the level of knowledge of farmers before and after counseling (sign 0.000), the attitude of farmers showed strong agreement (61.1%), and the skills of farmers showed skill (72.2%) from 54 farmers in the use of sheep waste (feces) into bokashi fertilizer.

The Influence Of Spray Volume And Flight Speed Of The Antasena Drone Sprayer In Controlling Rice Stem Borer Pests

Rifdah Ardelia Sanusi — 2024-12-31

The development of agricultural technology is oriented towards increasing production, productivity, and farming efficiency. One of the technologies that has developed and attracted attention in recent years is the use of drone sprayers for fertilization and pest control applications. This study aims to test the effectiveness of drone sprayers at two different spray volumes in controlling pests. The research was conducted from May to June in Babat Subdistrict, Lamongan Regency, East Java, using direct observation methods to observe white rice stem borer attacks on rice plants. The two spray volumes tested were 40 l/ha and 60 l/ha with drone flying speeds of 5.1 m/s and 4.5 m/s, respectively. The parameters observed included flying speed, spray volume, solution concentration, and the level of white rice stem borer attacks. The research results showed that the drone sprayer using a flying speed of 4.5 m/s and a spray volume of 60 l/ha provided better effectiveness compared to a flying speed of 5.1 m/s with a spray volume of 45 l/ha. This better result is suspected to be due to more even spraying at a slower speed compared to a higher speed. The spray results of both spray volumes provided better outcomes than the control field, which tended to increase the number of affected tillers and decrease the number of unaffected tillers.

Analysis Total Inventory Cost through the Design of an Inventory Information System for Processed Shallot Products

Khalimatus Sya’diah — 2024-12-31

PT Sinergi Brebes Inovatif (SBI) currently still uses manual inventory recording and has not implemented the First In First Out (FIFO) system in its inventory management, so it is necessary to create an inventory information system to facilitate the inventory recording process by applying the FIFO principle in it. The aim of this research is to design an inventory information system using the website-based FIFO method, and calculate the difference in Total Inventory Cost (TIC) after implementing the system. Primary and secondary data were collected using observation techniques, interviews, field documentation and literature studies. The data analysis used is quantitative descriptive analysis. The data analysis tools used are Unified Modeling Language (UML) analysis, First In First On (FIFO) method, system testing using black box testing techniques, and Total Inventory Cost calculations. The results of this research are 1) design and application of a website-based inventory information system using the FIFO method. 2) the difference in Total Inventory Cost after implementing the system is IDR 3,184,849/month, so it can reduce inventory costs by 41%/month

Re-Design Warehouse Layout Efforts to Improve Fertilizer Distribution Efficiency at CV Jago Subur

Fadilla Arbi — 2024-12-31

Warehouse layout plays a crucial role in enhancing the efficiency of product distribution. CV Jago Subur, a fertilizer distribution company, faces challenges due to a disorganized warehouse layout, resulting in increased operational costs and decreased efficiency. This study aims to identify the existing warehouse layout, design a new layout using the shared storage approach, analyze the efficiency levels of both the existing and new layouts, and develop a simulation of the new layout. Primary and secondary data were collected through observation, interviews, and warehouse documentation. The analysis methods used include Euclidean distance for measuring the movement distance of each product, ABC analysis for product clustering design, material flow analysis for efficiency evaluation, and layout simulation using AutoCAD.The research findings indicate that the existing warehouse layout is inefficient, with long product travel distances and high material handling costs. The new layout design with the shared storage method and product cluster design reduces travel distances by 24.9% and decreases material handling costs by 28.9%. The layout simulation using AutoCAD demonstrates that the visualization approach produces a precise and efficient warehouse layout. Overall, the operational cost reduction reaches 33.16%, equivalent to IDR 195,759,375 per month. The new warehouse layout design with the shared storage method can improve the distribution efficiency of fertilizers at CV Jago Subur. The novelty and advantage of this research lie in producing a new warehouse layout that projects operational cost reduction, particularly for fertilizer distribution warehouses. This study can serve as a reference for improving fertilizer distribution efficiency, reducing warehouse operational costs, and increasing company profits.

Broiler Meat Quality On Soaking Time In Fermented Coconut Water (Cocos nucifera)

Rahma Amalia Sri Rejeki — 2024-12-31

One of the animal foods that is a source of protein is meat. However, the high nutritional content causes broiler meat to be easily damaged, so a way is needed to maintain the quality of broiler meat. One way is by preserving, a natural ingredient that can be used as a preservative is coconut water. It is suspected that coconut water contains organic acids which have the potential to act as natural preservatives. This research aims to determine the quality of broiler meat soaked in fermented coconut water by measuring pH, water holding capacity and cooking loss. The study was carried out using a Completely Randomized Design (CRD) method with 4 treatments and 3 replications. The treatments given consisted of P0 (No soaking in fermented coconut water), P1 (Soaking in fermented coconut water for 50 minutes on broiler meat), P2 (Soaking in fermented coconut water for 70 minutes on broiler meat), and P3 (Soaking in ferment coconut water for 90 minutes in broiler meat). The observation data and analysis results were tested using the OneWay Anova statistical test method and the Duncan test with SPSS. The results of the study showed that the treatment without immersion in fermented coconut water was significantly different from all treatments. The conclusion of the study showed that treatment with fermented coconut water soaking for 50 minutes on broiler meat gave the best results on pH (5.47), Water Holding Capacity (21.42%), and Cooking Loss (36.20%) on broiler meat.

Analysis of the Determination of Crispy Onion Production Cost to Increase Revenue

Dita Maharani — 2024-12-31

This research was conducted to overcome the imbalance in production costs and profits faced by PT Sinergi Brebes Teknologi. This study aims to analyze the determination of crispy onion production costs through the application of the target costing method, and analyze the income of crispy onion products. The methods used in this study include traditional costing and target costing. Target costing is a strategic approach that determines production costs based on competitive market selling prices and the company's desired profit target. The analysis carried out includes the evaluation of production costs and value engineering to find more economical alternatives. The results of the study show that the company implements a costing target based on profit and value engineering in determining the production cost of crispy onions to meet the company's profit target, which is 15.28% of 80 grams of crispy onions, and 9.13% of the profit target of 50 grams of crispy onions. The implementation of the costing target has a positive impact on increasing the company's revenue and increasing production cost efficiency. Therefore, it is recommended that PT Sinergi Brebes Innovative apply the target costing method to all shallot products to increase production cost efficiency and profit. This application allows companies to adjust production costs to competitive market prices and predetermined profit targets.

Business Sustainability Analysis Of Avocado Orchards (Case of PT Perkebunan Buah Subang)

Difa Muhammad Rasyid — 2024-12-31

Avocado cultivation on open land is closely related to the dynamics of climate change and environmental conditions. Errors in cultivation can cause damage or degradation of soil fertility and water availability on the land, so it must be considered in the future (sustainability). The purpose of this study was to analyse the sustainability status of the avocado orchard business and identify the dominant attributes that affect the sustainability of the avocado orchard business in terms of the dimensions of sustainability. The method used is descriptive quantitative using the Multidimensional Scaling (MDS) method and Rapid Appraisal of Sustainability (RAPS). Overall, The results showed that avocado cultivation's sustainability status at PT Perkebunan Buah Subang is entirely sustainable. The ecological, economic, social, and Infratech dimensions show a fairly sustainable category, while the management dimension is very sustainable. Dominant attributes include waste management, water availability, added value, market penetration, access to products, empowerment through partnerships, employment, infrastructure flexibility, road feasibility, superior seeds, harvest standard operating procedure, post-harvest handling, and responsiveness. To improve corporate sustainability performance, this study confirms that a multidimensional approach is key to achieving holistic sustainability.

Counseling probiotic silage supplementation in rations on dairy cow productivityin Tajurhalang Village, Cijeruk District, Bogor Regency

Winilistya Hartati Samosir — 2024-12-31

The study aimed to analyze the level of knowledge and affective of farmers, analyze the effect of probiotic silage supplementation in rations on milk production of dairy cows and analyze the income of farmers. The methods used include counseling, applied studies, and business analysis. The extension method used appliedstudies, lectures, farmer visit, demonstrations and discussions. The number of respondents was 30 farmers from Mandiri Sejahtera and Muda Berkaya farmer groups whose knowledge and affective were measured bydistributing questionnaires. The study used 4 lactating cows divided into 2 treatments consisting of P0 = control(ration consist of king grass 40 kg, concentrate 6 kg, and tofu waste 6 kg) and P1 = ration consist of king grass40 kg, concentrate 6 kg, tofu waste 6 kg, probiotic silage 12 kg/day. The measured variables included daily milk production, milk quality and feed intake. The data were analyzed descriptively. Business analysis was conducted by calculating income, R/C ratio, B/C ratio, production BEP, price BEP and IOFC. There was an increase in knowledge by 37.50% (moderately successful and effective) and affective by 36.33% (moderatelysuccessful and effective). The results of the applied study showed milk production P0 = 12.93 l/day and milk production P1 = 14.81 l/day. The results of the business analysis showed that there was an increase in incomein P1 = Rp687,740, R/C ratio 1.12, B/C ratio 0.12, production BEP 13.17, price BEP Rp6,226, IOFC Rp38,477.50. There is an increase in knowledge and attitudes of dairy farmers in Tajurhalang Village which isshown by the results of counseling quite successful and effective. Supplementation of probiotic silage is able to increase milk production and increase farmers' income.

Analysis Of The Production Function Of Fried Onions At Pt Sinergi Brebes Innovative Brebes Regency

Muchron Alfariji — 2024-12-31

PT Sinergi Brebes Innovative is a company engaged in the processing of shallots. The use of raw materials for shallots is very volatile because it is influenced by the harvest time and price of shallots. The purpose of this study is to determine the influence of the use of production factors on the production of fried onions at PT Sinergi Brebes Innovative by using the Cobb-Douglass production function analysis tool. The value of the regression coefficient of shallots is 0.134 and it is a positive sign meaning that every addition of shallots by 1% will increase the production of fried onions by 0.134%, cateris paribus. The value of the labor regression coefficient is 0.039 and a positive sign means that every 1% increase in labor will increase the amount of fried onion production by 0.039%, cateris paribus. The value of the regression coefficient of cooking oil is 0.066 and has a positive sign, meaning that every addition of cooking oil by 1% will increase the amount of fried onion production of 0.066%, Cateris Paribus. The value of the regression coefficient of flour is 0.663 and a positive sign means that every addition of flour by 1% will increase the amount of fried onion production by 0.663%, cateris paribus. The value of the salt regression coefficient is 0.082 and a positive sign can be interpreted that every 1% addition of salt will increase the amount of fried onion production by 0.082%, cateris paribus. The sum value of the coefficient value is 0.984<1 this means that the production of fried onions is in the condition of Decreasing Return to scale.

ffectiveness of Liquid Organic Fertilizer (POC) Crab Shell Flour and Banana Weevil on the Growth of Odot Grass (Pennisetum Purpureum Cv. Mott)

Muh.Suradi — 2024-12-31

Kajian ini bertujuan untuk mengetahui Efektivitas Pupuk Organik Cair (POC) tepung cangkang kepiting dan bonggol pisang terhadap pertumbuhan rumput odot (Pennisetum Purpureum Cv. Mott). Mengetahui analisis R/C Ratio dari pembuatan POC. Kajian ini dilakukan menggunakan Metode Rancangan Acak Lengkap (RAL) yang terdiri dari empat perlakuan dan lima ulangan sehingga diperoleh 20 satuan percobaan. Pengujian empat kelompok perlakuan yaitu tanpa pemberian POC (kontrol), 150 ml POC/polybag, 300 ml POC/polybag, 450 ml POC/polybag. Data pengamatan dan hasil analisis diuji dengan metode uji statistic One Way Anova dan uji Duncan dengan SPSS. Hasil kajian menunjukkan bahwa perlakuan POC tepung cangkang kepiting dan bonggol pisang 450 ml POC/polybag memberikan hasil terbaik pada tinggi tanaman (71.160 cm), jumlah daun (43.4 helai), berat basah segar (414.00 g) dan jumlah anakan (2.80 batang) rumput odot.

Production Planning On Lettuce Commodity Green Curl (Lactuca sativa L)

Dandy Fathurrahman — 2024-12-31

PT Sayuran Pagi is the first hydroponic company in Depok City. The obstacle faced by PT Sayuran Pagi is that there is still often a shortage of curly lettuce products, so it cannot meet consumer demand. This is because the company has limited production capacity and limited supply of curly lettuce production from partner farmers. Pest and climate factors also affect the availability of curly lettuce vegetable supply from partner farmers. Production planning needs to be done by minimizing costs through forecasting demand for future periods as well as efficient scheduling. The forecasting methods used in this study are double exponential smooting, ARIMA, trend analysis, aggregate planning and Master Production Schedule (MPS). This study obtained the results of forecasting with the smallest error value, namely the trend analysis method of the quadratic trend model with a value of 14451.0. For aggregate planning, the method that produces the least cost is the chase strategy. Forecasting using the chase strategy method is the basis for the next 1 year production master schedule. The results of the production master schedule show the amount of production that must be available in different quantities every month.

Farmers' Perceptions and Interests in the Integrated Pest Management Field School Program (SLPHT)

Anisa Budi Handayani — 2024-12-31

Farmers' perceptions and interest in the SLPHT program have an important meaning in building farmers' attitudes, feelings, and behavior in participating in the program. This influences farmers in making decisions to implement and adopt technological innovations in the SLPHT program. The aim of the research is to partially and simultaneously analyze farmers' perceptions and interests in the SLPHT program. Determining the research location was carried out purposively, in the SLPHT program in Gayam District, Bojonegoro Regency. Taking the number of samples using the Slovin method, 54 sample farmers were obtained, samples were taken using the simple random sampling method. The types of research data are primary and secondary data obtained through interviews using a structured questionnaire. Data analysis uses multiple linear regression tests, partial tests (t tests), simultaneous tests (f tests) and coefficient of determination tests. The research results show that there is a positive influence between farmers' perceptions and interests both partially and simultaneously towards the SLPHT program, with an influence value of 71%.

Determination Of Marketing Strategy Of Hydroponic Curly Lettuce (Lactuca sativa L.)

Salsabila Natasya Putri — 2024-12-31

In running its business, PT Indigen Karya Unggul faces marketing problems, namely the emergence of similar competitors and there are still returned products from several partners. This affects the promotion and sales of hydroponic lettuce so that it is necessary to formulate a marketing strategy for sustainable business development. The purpose of the study was to identify marketing conditions, analyze the internal and external environment in marketing activities, and formulate a marketing strategy for the development of hydroponic lettuce businesses. The research method used a descriptive approach and mix method which was analyzed with the IFE, EFE, IE, SWOT, and QSPM matrices. The results of the study were 1) The lettuce marketing route is divided into 4 routes; lettuce is distributed to several vegetable stalls, horeka, and Mirota Pasar Raya; 2) The main strength factor is the image of fresh lettuce products and guaranteed quality while the main weakness factor is the quantity of lettuce shipments adjusts to the results; The main opportunity factor is gaining customer loyalty, while the main threat is that there are still product returns. 3) IE matrix analysis shows the company's growth position and QSPM analysis produces the strategic priorities proposed in this study, namely creating and increasing the frequency of hydroponic lettuce promotions on the company's social media accounts to increase demand.

Optimization of Mangosteen Inventory (Case PT Yennn Indo Fresh Tasikmalaya)

Tsani Bin Maki — 2024-12-31

PT Yennn Indo Fresh is a mangosteen export company that has been operating since 2017, but has not implemented optimal inventory control so it often experiences stockouts. The purpose of this research is to identify company inventory management; analyze mangosteen inventory management so that it can be optimized; analyze the effect of mangosteen inventory control on income. The method used is descriptive with the Planning, Organizing, Actuating, Controlling (POAC) approach, Min-max and Single period methods. The research results show that the inventory management implemented by PT Yennn Indo Fresh consists of four aspects, namely planning, organizing, implementing and monitoring to ensure the availability of mangosteen according to demand. Optimal inventory control is by determining the amount of inventory to be between 2,100 boxes and 2,400 boxes per week. Inventory control with the Min-max method can increase profits by Rp 64.111.000.

Study of Agronomic Characteristics of Various Varieties of Green Mustard (Brassica juncea L.) in Hydroponic Wick System

Satria Manggala — 2024-12-31

Green mustard (Brassica juncea L.) is one of the vegetable commodities that has an important role in Indonesia, especially in the agriculture and food industry. Efforts to increase vegetable production in urban areas with limited agricultural land can be done by applying hydroponic cultivation. There are various types of systems in hydroponics, one of which is the wick system. Another step that can be taken to meet the needs of mustard greens is by using quality seed varieties. This research aims to study the agronomic characteristics of various varieties of mustard greens in the hydroponic wick system. The research was conducted in September 2023 - October 2023 located at Jl. Akmaliah 2 Pengasinan Village, Sawangan District, Depok City. The research design used Randomized Complete Group Design (RCGD), with six variety treatments consisting of Dora Variety, Ijo Rio-Rio Variety, Kometa Variety, Puteri Variety, Sawitri Variety and Tosakan Variety. The results showed that there was a diversity of quantitative characters in all varieties used in several characters, namely, plant height, leaf length, leaf width, gross weight, consumption weight, root wet weight and root length. Ijo Rio-Rio variety is a variety in the parameters of crown height, number of leaves, leaf width, gross weight and high consumption weight. Qualitative characters for all varieties have different characters.

Counseling On the Use Of Cow Feces In Making Bokashi To Increase Farmer’s Income In Gegerbitung District

Sartiah Khoerunnisa — 2024-12-31

The cattle population in Gegerbitung District is 179 heads with an average manure production of 8- 10 kg/day. However, cow fecal waste has not been utilized optimally due to the lack of knowledge of farmers in the use of livestock manure waste. Therefore, it is necessary to carry out communication of extension innovations regarding bokashi so that farmers can make optimal use of manure waste. The purpose of the study is to analyze the level of knowledge, attitudes and skills of farmers in the use of cow feces in making bokashi. The respondents of the study were members of the Srimulya Tani, Karya Tani and Berkah Tani farmer groups with a total of 31 respondents. Data collection was carried out through a closed questionnaire. The analysis used was using descriptive statistics and Wilcoxon test using software (IBM SPSS Statistics ver. 25) and Microsoft excel software. The results of the study showed that there was a difference in the level of knowledge before and after the counseling with a significance value of 0.000, the attitude of farmers towards counseling on the use of cow dung into bokashi fertilizer to increase farmers' income by showing an attitude of 87% agreeing and 13% strongly agreeing, while in terms of skills, most of them were in the category of quite skilled with a percentage of 81%.