International Applied Science

Value Addad Analysis Of The Pickling Fish Agroindustry In Muncar District Banyuwangi Regency

2024-07-29T14:56:16+07:00

Indonesia is a maritime country consisting of islands and has a vast water area with abundant natural resource potential, including fish. One way to process fish so that it doesn't rot easily is by panning. The reason for carrying out the fish processing process is so that the fish and fishery products have added value. The research method used is the hayami method to calculate added value. The basis for the initial calculation is the variable value for measuring added value for one production process such as output, input, labor, wages, average labor, raw material prices, and costs other than raw materials. The average revenue from products produced by the pindang fish agroindustry in Muncar District is IDR. 13,500/fish with an added value of Rp. 2,726/fish. The resulting value added ratio is 20.19. This means that the pindang fish business in Muncar District, Banyuwangi Regency is still profitable.

Analysis Of Operational Risk Of Coffee Processing Factories In Perumda Perkebunan Kahyangan, Jember Regency

2024-07-29T15:02:19+07:00

Jember Regency has a local coffee product, namely Kopi Kahyangan. Kahyangan Coffee is a ground and roasted coffee product produced by the Perumda Perkebunan Kahyangan Jember with coffee raw materials originating from Perumda's coffee plantations. Production risks can occur if they are not anticipated. The aim of this research is to analyze operational risks arising from processed coffee production activities at Perumda Perkebunan Kahyangan Jember and develop efforts to overcome them. The research results show that of the 8 types of risk, 2 risks have an extreme risk level that requires risk management with immediate countermeasures. 4 risks have a high risk level that requires senior management attention in overcoming them. 2 risks have a moderate risk level which requires determining management responsibility for overcoming them.

The Relationship Between Taste, Price, and Packaging Design To Consumer Purchase Interest in Ketakasi Coffee in Si-domulyo Village, Silo District, Jember Regency

2024-07-30T03:58:16+07:00

Companies always research buyer behavior to determine consumer desire for their products. This increases consumer satisfaction so that the product is liked and company profits also increase. Nowadays, coffee can be processed into various flavors that can be enjoyed. This phenomenon gave rise to the idea for farmer groups or cooperatives in Sidomulyo Village, Silo District, Jember Regency to produce coffee with the distinctive taste of Ketakasi coffee packaged in various designs. The research objectives are (1) Identifying consumer perceptions of the taste of Ketakasi coffee (2) Identifying consumer perceptions of the price of Ketakasi coffee (3) Identifying consumer perceptions of Ketakasi coffee packaging design (4) Analyzing the relationship between taste, price and packaging design with purchase intention Ketakasi coffee consumers. The research method uses a qualitative descriptive method which was carried out purposively on consumers of Kertakasi robusta coffee. The research sample consisted of 33 consumers based on Taro Yamane's formula calculations. The research results show (1) Ketakasi robusta coffee has a strong aroma, strong aftertaste, and delicious taste (2) The price of canned Ketakasi coffee is affordable, the price is in line with product quality and competitive with similar products (3) Robusta coffee packaging design. Kertalasi displays attractive packaging and clear product information (4) The relationship between taste, price, and packaging design on consumers' buying interest in Ketakasi coffee in Sidomulyo Village, Silo District, Jember Regency is that taste has a sufficient but not significant correlation, price has a sufficient correlation and significant, and packaging design has a very weak but not significant correlation.

Farmers' Response to the Use of Combine Harvester Machine on Rice Farming Business in Lojejer Village, Wuluhan Subdis-trict, Jember Regency

2024-07-30T04:04:03+07:00

Rice is the most widely cultivated food crop commodity as the main food source in Indonesia. Efforts to increase rice production continue to be made to meet the food needs of the community in order to support food security. In line with the development of time, with the increasingly varied activities in the economy, agricultural technology is also growing. At this time the harvesting process which usually uses traditional rice harvesting tools is now switching to the use of modern combine harvester machines. This study aims to determine and analyse the response of farmers to the use of combine harvester and to determine the impact of the use of combine harvester on rice farming in Lojejer Village, Wuluhan District, Jember Regency. The study population was 120 farmers and became 32 samples using the slovin formula with a random sample method obtained from 16 farmers using combine harvester and 16 non-users of combine harvester. Data analysis method using likert scale method. The results showed that the response of farmers using combine harvester machines was in the criteria of high/responsive to very high/very responsive in terms of cost, yield optimisation, time efficiency, crop quality and job effectiveness.

Factors Affecting the Working Time of Female Crystal Guava Farm Woman Laborers in Gadingrejo Village, Umbulsari Subdistrict, Jember Regency

2024-07-30T04:07:52+07:00

Jember Regency has high potential in developing horticultural crop cultivation, especially fruit crops. One of the fruit commodities in Jember Regency is crystal guava. In crystal guava farming activities require labor, where labor is divided into two, namely male labor and female labor. Farming activities carried out by farm laborers are influenced by the outflow of work time. The purpose of this study was to analyze the factors that influence the work time of female crystal guava farm laborers in Gadingrejo Village, Umbulsari District, Jember Regency. The results showed that the factors that were significant in influencing the labor time of female crystal guava farm laborers in Gadingrejo Village, Umbulsari District, Jember Regency were age (X1) and education level (X2) while the factors that were not significant were work experience (X3), number of family members (X4) and husband's income (X5).

Analysis Of The Profitability Of Terasi Agroindustrial Busi-nesses In Puger District, Jember District

2024-07-30T04:13:16+07:00

Fisheries management is all activities related to the utilisation of fish resources and the environment ranging from pre-production, production, processing to marketing processes carried out in a fisheries business system. One form of diversification of fishery products that is widely practised in Puger Wetan and Kulon villages in Puger District, Jember Regency is terasi product. The average profit of terasi agro-industry in Puger Kulon and Wetan villages in Puger District, Jember Regency has received a profit of Rp 45,121,274.91. The average break-even unit (BEP) of the shrimp paste fishing industry in Puger Kulon and Wetan villages in Puger District, Jember Regency is 219 Kg. The average break-even point (BEP) and the average break-even point (BEP) of acceptance of the shrimp paste fishing industry in Puger Kulon and Wetan villages in Puger District, Jember Regency is Rp 67,000,000.00 per production. The break-even point unit and acceptance (BEP) are above the break-even point and it can be concluded that the fishing industry in Puger Kulon and Wetan villages in Puger District, Jember Regency is profitable. In the agro-industry business of shrimp paste in the village of Puger Kulon and Wetan Puger District, Jember Regency has reached efficient. Based on the results of the R / C ratio analysis which shows that the average efficiency value, the production of agro-industry shrimp paste in the village of Puger Kulon and Wetan Puger sub-district is 3.16.

Study Of Various Agronomic Characters And Analysis Of Sor-gum (Sorghum Bicolor (L) Moench) Nira Content Local Vari-eties In Suspected Mutant By Gamma Irradiation

2024-07-30T04:23:21+07:00

Sorghum is a cereal crop that has the potential to be developed, especially on marginal land because it has high adaptability. The importance of selecting the right sorghum variety is emphasised to achieve optimal production yields in Indonesia as each variety has unique characteristics, such as plant height, resistance to pests and diseases, and tolerance to land conditions. Other characteristics to consider are sugar content, flavour, and harvest time. The sugar content in sorghum juice can be used as a substitute for sugar and syrup in food, while the brix value is an indicator of the quality of the juice. The mutation method in plant breeding is one of the steps to produce sorghum varieties that are resistant to extreme environmental conditions. This study aimed to test the nira content in sorghum plants. The research was written using two components and factorial Randomised Group Design (RGD) with three replications, namely: The first factor was sorghum varieties Local Bandung (A0), Local Demak (A1), Local Jember (A2) while the second factor was gamma irradiation dose B0 (0 Gy), B1 (300 Gy), B2 (500 Gy) with a total of 135 plants. The results showed that the provision of some sorghum varieties and doses of gamma irradiation on the parameters of plant height, plant diameter, sucrose test analysis, fructose test analysis, glucose test analysis had a real and very real effect. The interaction of several varieties of sorghum and the dose of gamma-ray irradiation had a real and very real effect on the parameters of the number of leaves, sucrose test analysis, fructose test analysis, and glucose test analysis while for other parameters it had no real effect.

Multiplication Of Pisang “Agung” (Musa Paradisiaca L.) With In Vitro As A Local Product For Food Security

2024-07-30T04:30:42+07:00

Pisang “Agung”(Musa paradisiaca L.) is one of the banana varieties originating from Lumajang Regency. Pisang Agung is famous for its large fruit and sweet taste. The conventional way of propagating Pisang “Agung” takes a long time, produces few shoots, is not uniform and is not guaranteed to be disease-free, these obstacles can be overcome by using tissue culture. The design that will be used in this study is a Non-Factorial Completely Randomized Design (CRD) consisting of 100 ppm BAP (B) which consists of 4 levels, namely B0 (0 ppm), B1 (3 ppm), B2 (6 ppm), B3 (9 ppm). The parameters observed were the age of shoot emergence, shoot height, number of shoots. The results showed that the treatment of various concentrations of BAP gave a significant effect on all observation parameters with the best treatment B3 age of bud emergence (9.25 days), bud height is B3 (7.35 cm) and the number of buds is B0 (3.90 pieces)

Temperature and Time Optimization of Dragon Fruit Peel Powder Drying Using the Response Surface Methodology

2024-07-30T04:58:50+07:00

The purpose of this study is to obtain the right temperature and time for the manufacture of dragon fruit peel powder and to obtain the optimal total yield and water content. The method used in the spraying process is Foam Mat Drying. The method used for optimization is the Response Surface Method (RSM) with a factorial centralized composite design 22. The factors used are the temperature of 60°C, 70°C, and 80°C and the time is 5 hours, 6 hours, 7 hours. The results showed that the composition of the formula was the best at a temperature of 79,214°C and a time of 5,007 hours. It can be predicted that the optimal formula gets a yield value of 16.109%, and a moisture content of 4.662%. The total powder obtained in 1 day of production is 5000 grams, if the production for 1 week is 35,000 grams, then 150,000 grams will be obtained for 1 month of production. It was concluded that the optimal formula that has been obtained can be used as a model for making powder from dragon fruit peel.

Genetic Diversity Test of Various Javanese Local Sorghum Us-ing RAPD Molecular Markers

2024-07-30T05:05:32+07:00

Sorghum is one of the cereal crops that has good growth adaptation and production on dry land so that it has the potential to be developed in Indonesia. Besides being able to produce in dry areas, sorghum has a higher protein content compared to corn and cracked rice, but lower than wheat. Local sorghum used in this study included local Jember, local Demak, local Nganjuk, and local Majalengka. The level of genetic diversity of sorghum in Indonesia is still relatively low. Therefore, it is necessary to test the genetic diversity of sorghum with plant breeding. To obtain genetic diversity, this research conducted identification using RAPD molecular markers with 9 primers, namely OPA- 01, OPA-02, OPA-03, OPA-04, OPA-05, OPA- 06, OPA-11, OPA 17, and OPA 18. Based on the results of RAPD, the results of DNA bands were obtained which were continued with the NTSYSpc program to produce a kinship tree between local sorghum plants. From the results of the phylogenetic tree, it is known that the local sorghum of Majalengka and Lamongan have a parallel kinship, which means that the sorghum is genetically the same. Meanwhile, the genetic diversity of local sorghum in Jember and Demak is far compared to Lamongan and Majalengka. Nganjuk local sorghum has a genetic diversity line position in the middle (Jember, Demak) and (Majalengka, Nganjuk).

Screening of Auxin-Producing Bacteria from Several Crops Rhizospheres

2024-07-30T05:09:12+07:00

Plants have natural compounds that can stimulate plant growth and development called phytohormones. Phytohormones can be produced endogenously by plants themselves and are not optimal. Therefore it requires exogenous phytohormones that come from outside the plant. In some cases, non-pathogenic bacteria can promote plant growth and be used in agriculture as biofertilizers. Soil rhizospheres from crops are suspected that the soil in the root area (rhizosphere) contains bacteria that stimulate plant growth. Hormones that play a role in plant growth function in division, enlargement of sprout cells, and division of cells at the root growth point. This research aims to determine bacteria that potentially produce the hormone auxin. This research identifies bacterial isolates from microscopic and macroscopic characterization. Screening isolates of auxin-producing bacteria using colorimetric methods and spectrophotometric methods. The results of characterization and screening from 5 samples showed that the bacterial samples that had the potential to produce auxin were samples isolated from eggplant soil (e) with a concentration of 6.5 ppm. The auxin produced is auxin IBA (Indole-3-butyric acid). The IBA auxin content is high enough to be applied as a plant growth-promoting bacteria.

Efforts to Propagate Sorghum In Vitro to Support Local Food

2024-07-30T05:12:47+07:00

indonesia is a country known for its abundant biodiversity. however, the majority of its people still make rice as a daily staple food, making the price of rice continue to increase until it is difficult to reach by low-income people. therefore, it is necessary to develop alternative local food to replace rice to avoid a food crisis. One of the alternative plants is sorghum. Because sorghum has many benefits besides as food as well as bioenergy. That way it is necessary to make efforts to develop sorghum, one of which is by means of embryogenic callus tissue culture techniques by adding a concentration of 2,4-D. This research was conducted in the Laboratory of Nutraseutical and Pharmaseutical Division of Center for Development of Advancd Science and Technologies (CDAST) UPA Waste Management and Integrated Laboratory, University of Muhammadiyah Jember by using Completely Randomized Design (CRD) with a single factor namely A0 (control), A1 1 ppm, A2 2ppm, A3 3ppm, A4 4 ppm which was repeated 3 times. The variables under observation are the callus's color, texture, percentage, and time of formation. According to the study's findings, the application of 4 ppm 2,4-D produced the best results when compared to other 2,4-D treatments. These treatments were able to produce callus at a rate of 4.11 his, 100% of the total number of callus, crumbly texture, and pale yellowish color.

The Application of Quality Function Deployment (QFD) Method in Improving the Quality of Tape at UD. Raja Tape, Bondowoso Regency

2024-07-30T05:21:00+07:00

Bondowoso is the best tape-producing region in East Java, with a production of 435,969 kg in 2018 . One of the tape production centers in Bondowoso is UD. Raja Tape. This study aims to identify the quality attributes of Raja Tape products and determine the operational policies needed to improve product quality at UD. Raja Tape. The Quality Function Deployment (QFD) method is used to identify and understand customer needs and desires into relevant technical specifications for the production process. This research was conducted over three months, using primary data obtained through field observations and interviews, as well as secondary data from related literature. The research stages include identifying products and competitors, conducting product surveys to gather the voice of the customer, identifying technical parameters, analyzing the relationship between customer importance and technical parameters, and constructing the House of Quality (HoQ). The results indicate that the application of QFD can identify key areas that need improvement in the tape production process, such as raw materials, fermentation techniques, and packaging. Implementing the recommendations from the QFD results led to significant improvements in tape product quality, marked by increased customer satisfaction and reduced complaints. This study demonstrates that the QFD method can be an effective strategy for improving product quality in the traditional food industry.

Analysis of Added Value and Financial Feasibility of the Oys-ter Mushroom Agroindustry in Jember Regency

2024-07-30T05:27:16+07:00

Jember Regency is one of the oyster mushroom producing districts in Java Province East. The relatively low price of raw oyster mushrooms means that it is not enough to support the economy of oyster mushroom farmers. Efforts to get added value from oyster mushrooms are by processing oyster mushrooms into processed products. The research aims to determine the level of financial feasibility of businesses and the added value of the oyster mushroom agro-industry in Jember Regency. The research was carried out using survey methods and in-depth interviews with oyster mushroom and industry experts as well as secondary data from literature, articles, journals and data from the Central Statistics Agency. Calculating added value using the Hayami method and calculating financial feasibility analysis of products that have high added value. The results of the added value analysis using the Hayami method show that the oyster mushroom product that has the highest added value is oyster mushroom broth amounting to IDR 172,688- (profit percentage 69.08%), oyster mushroom kebab IDR 47,751 (profit percentage 59.69%) and followed by crispy oyster mushrooms amounting to IDR 40,158 (profit percentage 57.37%) followed by oyster mushroom nuggets amounting to IDR 37,048 (profit percentage 55.57%). The financial feasibility results show that the oyster mushroom agro-industry in oyster mushroom broth products is feasible to run. These eligibility criteria show that at an interest rate of 9.75% the NPV value is IDR 626,388,706, the IRR value is 43.25%, the Net B/C Ratio is 1.12 production break-even point is 22,716 units per year, return on capital is 3.86 years. Sensitivity analysis of financial feasibility with an increase in raw material prices of 10%, 20% and 30% still shows a feasible decision. In the sensitivity analysis, a decrease in the product's selling price of 5% and 10% indicates that the decision is feasible, while a decrease in the product's selling price of 15% indicates that the decision is not feasible to carry out.

Chemical Analysis and Shelf Life Estimation of Rose Flower Tea With Variation of Drying Time

2024-07-30T05:32:36+07:00

Roses from Karangpring Village are a mainstay of Jember Regency and are widely used as sowing flowers. In addition to sowing flowers, roses can also be processed into various processed products such as tea bags, rose jam, candy agar. In making rose tea, the drying process greatly affects the quality and chemical content of the tea. This study aims to determine the effect of temperature variation and drying time on chemical characteristics, organoleptic test, and shelf life of rose flower tea. The materials used were rose flowers, DPPH solution, ethanol, distilled water, amylum solution, ascorbic acid, gallic acid, Na2CO3 7.5%, Follin-Ciocalteu, KCL, HCL, acetic acid, sodium acetate, AlCl3, quercetin. The main tools used in this study are measuring flask, centrifuge, micro pipette, erlenmeyer, UV-VIS spectrophotometer, oven, cup, balance, vortex tube, test tube. Based on SNI dry tea in packaging 3836: 2013 polyphenol content in tea products has a minimum value of 5.2% and a maximum value of water content of 8.0%, thus the polyphenol content and water content of rose flower tea are included in the category set by SNI dry tea in packaging. The highest water content value was found in the P3 treatment of 0.940%, antioxidant content value of 39.181%, polyphenol content of 32.312 mg GAE/g, anthocyanin content value of 4.713%, vitamin C content value of 29.371%, flavonoid content value of 42.521 mg QE/g. The results of the organoleptic test showed that panelists gave scores to treatment P2 with a drying temperature and time of 60oC for 5 hours, and had a shelf life of 17 days.

Yayun Farm Business Development Strategy Using SWOT and AHP Analysis

2024-07-30T05:40:17+07:00

Jember Regency has laying chicken egg in 2021 amounting to 12,223,473/kg, Balung District became the highest egg producing area reaching 2,235,266/kg. In the following year, productivity increased, and the production of laying chicken eggs in 2022 amounted to 12,251,219/kg. Balung District still become the district with the highest egg production in Jember which amounted to 2,240,340/kg. Yayun Farm is one of the small-scale laying breed chicken farming businesses in Balung District which has been running for a long time and has a high commercial value, namely the large consumer demand for eggs. However, Yayun Farm still experienced several problems in developing its business. So the purpose of this study is to find out internal and external factors, alternative strategies, and strategic priorities in developing the Yayun Farm business. The results of the research in the SWOT analysis stated that the position of Yayun Farm is located in quadrant I, where the chosen strategy is the Strength/Opportunities (SO). With limited resources to implement alternative strategies simultaneously, AHP analysis is carried out to find strategic priorities from alternative strategies obtained from SWOT. The priority of the strategy selected with the highest weight is to improve and maintain product quality and quantity (0.667371852). The implementation of this strategy aims to maximize the potential possessed by Yayun Farm, even though there are limited development funds, farm operations can still develop and become better.

Analysis Of Supply Chain Performance And Value Added Of Robusta Coffee At PT. Bondowoso Coffee Distributor

2024-07-30T05:44:06+07:00

A supply chain is the interrelationship between the flow of materials or services, the flow of money, and the flow of information from suppliers, manufacturers, distributors, warehouses, retailers, and end customers. PT Bondowoso Coffee Distributor is one of the agro-industrial PTs engaged in the coffee sector located in Bondowoso district. So far, PT Bondowoso Coffee Distributor, which has a fairly large supply chain, has never measured supply chain performance. Of course, one of the impacts of activities in the supply chain is the addition of product value to robusta coffee. The amount of balanced added value greatly affects the sustainability of a supply chain activity, so it is very beneficial for all actors in the coffee agro-industry supply chain. So the objectives of this research are to analyze the robusta coffee supply chain structure at PT Bondowoso Coffee Distributor, to measure the robusta coffee supply chain performance at PT Bondowoso Coffee Distributor, to analyze the added value of robusta coffee products at PT Bondowoso Coffee Distributor. This research uses the SCOR-AHP and Hayami methods for added value. The results of this research are the robusta coffee supply chain mechanism starts from farmers, collectors, PT Bondowoso Coffee Distributor and costumers. The activities that occur in PT Bondowoso Coffee Distributor are Plan, Source, Make, and Delivery. The performance analysis of PT Bondowoso Coffee Distributor amounted to 85.606 which is included in the average category. Value added of agro-industry from farmers obtained the greatest added value is ground coffee which is 82.22%, the second is roasted coffee at 66.03% and coffee beans at 42.64%. While the value added of agro-industry from collectors obtained the greatest added value is ground coffee at 72.55%, roasted coffee at 40.33% and coffee beans at 35.67%

Effect Of Tuna Flour Addition On Physical, Chemical, And Organoleptic Properties Of Crackers Physical, Chemical, And Organoleptic Properties Of Crackers

2024-07-30T05:50:06+07:00

Crackers available in the market only provide a small portion of daily protein needs. Tuna (Euthynnus affinis) belongs to the Scombridae class and is an important commodity in Indonesia. The high nutritional value of tuna fish includes a considerable amount of protein, ranging from 22.6-26.2 g/100 grams of meat. Of the various ingredients that can be added to increase the protein content of crackers, one option is to use tuna flour due to its high protein content. This study aims to identify the optimal ratio and drying period for certain chemical properties as well as considering color, aroma and taste preferences by panelists as well as the shelf life of popular tuna crackers. The parameters used in this study include moisture content, ash content, fat content, protein content which measures the nutritional value; pH which indicates the level of acidity; swelling strength as an indication of textural quality along with organoleptic tests (taste, color, aroma and overall preference) which enables sensory evaluation analysis. The results showed that crackers with the addition of tuna flour have met the quality requirements of SNI 2973-2018. The tuna flour crackers formulation has a moisture content of 0.4%, ash content of 0.2%, protein content of 7.11%, fat content of 16%, pH of 6.48-6.50 and expandability of 0.6%.

Sustainability of the Healthy Rice Plantation Program in Klungkung Village, Sukorambi Subdistrict, Jember Regency

2024-07-30T06:37:25+07:00

Healthy rice is a solution to the problems and challenges in rice farming faced in the Sukorambi District area to increase yields without damaging the ecosystem. This study aims to determine the driving factors and inhibitors of the sustainability of healthy rice programs in Sukorambi District, Jember Regency. This research uses the Force Field Analysis (FFA) method with a total sample of 20 healthy rice farmers from 6 farmer groups in Sukorambi District. The selection of locations in Sukorambi District with consideration to encourage farmers to apply environmentally friendly healthy rice cultivation in Sukorambi District. The results showed that: (1) Assistance by PPL obtained the highest TNB as a driving factor for the sustainability of the healthy rice program, namely 2.04% (2) The length of time required to make organic fertilizer obtained the highest TNB as an inhibiting factor. Farmers together with farmer groups need to maximize assistance by PPL and minimize the time to make organic fertilizer. To realize the sustainability of the healthy rice program, it is recommended to maintain assistance by PPL on a regular basis and design an organic fertilizer composition that has a faster production process.

Impact Of Fertilizer Subsidy Policy On Fertilizer Use In Su-korambi Sub-District, Jember

2024-07-30T06:41:44+07:00

Fertilizer subsidy is one of the government's efforts so that farmers can access fertilizer needs for their farms at more affordable prices, so that it is expected to encourage increased agricultural production in order to achieve food security. Healthy rice crop is a process in rice cultivation that prioritizes the use of natural ingredients that are environmentally friendly in the sense that they remain effective but still maintain productivity, production and quality of agricultural products. This study aims to determine the comparison of whether the reduction of subsidized fertilizer policy will affect the use of fertilizers in Sukorambi Jember District. Sampling using quota sampling method as many as 40 samples, consisting of 20 farmer group members who apply healthy agriculture and 20 farmer group members who apply conventional agriculture. The results showed that the comparison of the use of organic fertilizer before and after the change in fertilizer subsidy policy increased. The use of urea and NPK fertilizers in healthy rice decreased, but the use of KCL and ZA fertilizers remained. While the use of urea, NPK, and KCL fertilizers on conventional rice increased, but the use of ZA fertilizer remained.

Value Addad Analysis Of The Pickling Fish Agroindustry In Muncar District Banyuwangi Regency

2024-07-30T10:10:54+07:00