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Efforts to increase income, provide employment, contribute to the availability of animal protein and increase production activities are part of food security in the aquaculture sector. Based on data reported from the DGT KKP Statistics, (2021) aquaculture can increase production activities, where in 2020 the third quarter of fish farming production reached 11.5 million tons and increased to 12.25 million tons in 2021 in the third quarter.  Alternative techniques that can be done as an effort to increase fish farming production results are optimizing the use of biofloc system technology (Pramono et al., 2018; Faridah et al., 2019 and Permana et al., 2021). This biofloc system is a union of living organic substances into the form of blobs, where this biofloc is composed of the word bio which means life while floc means blob. For example, in tilapia farming, to increase production results so that they can ... Meeting market demand can implement a biofloc system. Tilapia is classified as a type of freshwater fish that is in great demand in the market. The advantages of implementing a biofloc system in tilapia farming are environmentally friendly so that it is easy to carry out advanced cultivation, there is efficiency in water utilization, short maintenance period, and maximizing stocking density. In addition to the advantages, there are also obstacles faced, fish farming with a biofloc system such as lack of understanding of fish farming with the biofloc method, directly providing feed without paying attention and lack of water quality control. Furthermore, the research conducted implemented the observational descriptive method. 

This study discusses the management audit on operations and production control. This management audit is a tool that can be used by companies to measure economics. effectiveness, and efficiency or evaluation of management activity programs. This study aims to assess the economization, effectiveness, and efficiency of production and operation control at UD. Prosperous Source. The scope of operations and production control consists of five namely control of raw materials, control of equipment and facilities, control of transformation, control of quality, and control of finished goods. However, this research is focused only on obtaining control over operations and production, the process of which starts from controlling raw materials to controlling finished goods. This research is a qualitative research with a case study approach. Data collection techniques used are observation, interviews, and documentation. The method of data analysis is carried out with the elements of the management audit, the data obtained will be classified into the Criteria, Conditions, Causes, Effects groups. From the results of research on production control and operations at UD. Sumber Makmur it cannot be said to be effective and efficient. From the specified criteria, there are weaknesses in this program. The recommendations given by researchers to companies can be used as material to make improvements to these weaknesses.

PT GMP Sukses Makmur Indonesia is a company engaged in the production of Bubble Wrap (bubbled plastic). This company produces 818,680 rolls with an average monthly production of 68,223 rolls. The problem that often arises at Pt Gmp Sukses Makmur Indonesia is the high production machine delay time with a downtime of 705.43 hours and a breakdown of 663.33 hours in one year, so the engine performance is less effective. This can lead to not achieving production targets which cause losses. The purpose of this study is to determine the effectiveness of the Bubble Wrap production machine using the Overall Resource Effectiveness (ORE) measuring tool and to find the causes of the problems that have been carried out using the ORE method on Bubble Wrap production machines during the period September 2021 – August 2022. ORE is a method that is useful in measuring the effectiveness of production time by taking into account the resources which include humans, machines, materials and methods. In the ORE method there are seven factors that are measured including readiness, availability of facility, changover efficiency, availability of material, availability of manpower, performance efficiency, dan quality rate. The results of measuring machine effectiveness using the Overall Resource Effectiveness (ORE) method for Ektruder machines were 76.41%, Crushers 99.59%, Cooling 98.99%, Mixers 99.79%, and Air Compressors 98.88%. Based on the method used, it is known that in the Bubble Wrap production process, the extruder machine does not meet the ORE standard of 85%, while the influencing factors are performance efficiency and quality rate. where the value of performance efficiency and Quality rate does not meet the standard so that it affects the high value of Overall Resource Effectiveness (ORE).

The craft MSME sector is one of the leading sectors for developed countries in foreign exchange earning country. Products in handicraft industrial centers always have a higher exchange rate profitable and can create added value that is greater than other sectors. Craft Center woven bamboo as an example of a leading industry in Indonesia that is able to absorb labor as well stimulating the micro economy, but cannot be separated from facing problems, including in the field of production and management. In the production sector, the problem faced is still weak application of standards technological procedures, the process of mastering technology where most producers still use equipment simple production leading to low productivity and efficiency. Apart from that, the weak business management which causes them to be unable to increase the scale of their business. From the background of the problems above, In general, this Community Technology Dissemination activity seeks to solve partner problems with introducing appropriate technology and providing business management assistance for quality and the quantity of products from the two prospective MSME partners increased. The methods given are: 1) Introduction technology for preparing material components with a spinser (a combination of spindle and serkel machines); 2) Mini introductions cold press; 3) Introduction of finishing technology; 4) Training on diversification of processed materials into products mixmedia (mixmedia furniture design / prototype.

The textile and textile products (TPT) industry in Indonesia still has a lot of problems, one of which is the problem of raw materials which are considered to be unable to compete with the same material from importation sources. This requires the company continue to strive to increase productivity and cost efficiency to mitigate the increase in prices of raw materials charged to consumers. One effort that can be done by the company is to improve the efficiency of the cost of raw material inventory. The company must be able to plan and control the company's raw material inventory to support the effectiveness of its raw material costs. By having good planning and control, the company will avoid the problem of excess and lack of raw material inventory in carrying out production activities. This study aims to determine the application of the Justintime system at PT Bintang Baru Sentosa in increasing the efficiency of the company's raw material inventory costs. The type of research is quantitative qualitative research with a case study approach. Data sources obtained from primary data and secondary data. The methods used in this study include: interviews, observation, and documentation studies.The results of the study show that using Justintime in controlling raw material inventories has cost efficiencies of Rp18.418.185,- for 75/72 F DTY and 150/48 F DTY with a cost efficiency level of 75%.  Keyword:Raw Materials, Inventories, Just.intime (JIT), Cost Efficiency

The management of production and operations in factory machinery is an optimal management effort in the use of resources consisting of labor, machinery, equipment and raw materials. The production and operations manager directs various inputs in order to produce various outputs or results in units of quantity, quality, price, specific time and location according to consumer demand. Efficiency and effectiveness of the production process to be achieved requires proper scheduling management so that the production output produced can be completed according to target. Management of production and customer orders is still simple, besides that the status of raw material inventories that cannot be directly known can often result in delays in the production process and even production cannot be done as soon as possible. Scheduling orders that enter using the system first in first out where the first order that comes is done, but has not considered the number of orders, priority of customers, maturity of workmanship and engine capacity so that the estimated completion of the order can not be known. To make it more efficient and directed, the Earliest Due Date method is used by sorting the production work based on the closest due date. This method can be used for scheduling on one machine or for scheduling on several machines (parallel machine) so that the scheduling management information system can manage effective production scheduling and produce production reports automatically as needed.

The aim of this study is to design a production accounting information system for the determination of the cost of production that can help the SMEs Jepara carving in the determination of the cost of a product exactly. Information on the cost of a product is very important as a basis in determining the selling price of a product. so far the SMEs Jepara carving in determining the cost of a product is done by estimating the costs of production and often do not include a production cost that nominal little cost. So the cost of production does not reflect actual cost consumption. This can certainly cause the production cost to be undercost or uppercost. The approach in determining the cost of production using the method of ativity-based costing, activity-based costing method is the determination of the cost of a product based on activity. Research methods that Research method using Reseach and Development (R&D) method with prototype system development model. This study was conducted on SMEs carving Jepara. The result of this research is in the form of accounting information system product for determination of cost of production at SME Jepara carving which can assist in determination of cost of product. Implementation of the activity-based costing method as an approach in determining the cost of products is able to provide benefits that the charging over the cost can be more precise. Efficiency in costs can be obtained. The use of activity based costing method can also decrease the selling price of the product, so that Jepara carving SMEs will be better able to compete both for domestic market and international market.