Publication Search

Tilapia is one of the fisheries commodities in Indonesia. Tilapia fish has a high market demand, therefore the supply of tilapia fish should continue to be fulfilled, but the supply of tilapia fish in the market is still not enough. In order to the demand for tilapia fish can be met, there are several ways to increase tilapia production. One of the methods to cultivate Tilapia is using biofloc cultivation. One of the biofloc tilapia aquaculture entrepreneurs in Tasikmalaya city is Mr. Banyu who is the owner of Nugraha Fishery. This research aims to analyze production cost and income as well as business feasibility in running biofloc tilapia cultivation. The research was conducted at Nugraha Fishery which is located in Cipari Village, Mangkubumi District, Tasikmalaya City. The results of this research showed that the business feasibility criteria used in intensive tilapia cultivation with biofloc include: NPV, IRR, PP, Net B/C ratio. Net Present Value NPV is Rp. 217,754,348, IRR Internal Rate of Return value of 44%, PP Payback Period value of 4.2 years, Net B/C Ratio value of Rp. 2.9. All business feasibility criteria stated that it is feasible, meaning that the intensive tilapia cultivation business with biofloc which is run by Nugraha Fishery in Cipari Village, Mangkubumi District, Tasikmalaya City is suitable to be run and developed.

Aquaponics is a combined system of fish farming techniques and hydroponic plant cultivation. Fish manure and feed residues are very dependent on the supply of nutrients in the aquaponic system of red tilapia (Oreochromis niloticus) aquaculture. The level of production of vegetable crops in a certain area is also influenced by the total nutrient input ratio of feed to domestic fish per day. The aquaponic system utilizes optimum water supply for each commodity by utilizing a recirculation system. The type of fish used is fish that live in freshwater, a type of tilapia. Fish farming includes the maintenance of fish, which pays attention to the growth and development of fish. Hydroponics itself is a way of farming without using soil as a medium but using water which contains controlled nutrients containing the essential elements needed for plant growth. The location of this research was conducted in Losari Village, Kec. Gondang, Kab. sleepy. It aims to increase the demand for vegetables, limited land and space, efficiency in land use, and decoration. In addition, this cultivation system allows for increased production of cultivated products with limited land and water sources, and creates its own beauty. (9 pt).  

Technological developments, especially in agriculture, must develop because of the increase in population and climate change requires us to look for innovative sustainable solutions in agriculture because agriculture is a very basic field in human life. Therefore, our group which is a group of students who carry out service in Penjaringansari village made an agricultural innovation with an appropriate technology aquaponics system in catfish cultivation as one of its work programs.This service is carried out by the method of active participation approach of partner groups that is tailored to the needs of the community by our group. The initial stage carried out is catfish cultivation then combines with a hydroponic system in plants to form an aquaponics system. The treatment process is carried out by checking thoroughly regularly.This service program is expected to provide benefits for the people of Penjaringansari Village and can be implemented properly after the completion of KKN. This program aims to improve food security and community independence through limited land use in the yard.  

The purpose of this study wasto identify and analyze the role of product image to inform product quality and purchasing decisions for aqua 600ml mineral water in Sukabumi District. The survey wan conducted amon 97 respondents using purposive sampling technique based on the following criteria:1) consumers who purchased at least on aqua 600ml product and 2) product choice. Customers must be at least 17 years old andold enough tocompletethe survey. The questionnaire was tested with validity, realibilty andclassical acceptance tests.the analitysis method used in this research is descritivemethod and validation through quantitative method. Data analysis techniques were carriedout by path analysis and sobeltest using SPSS for windows.thus, product quality has a positive and significant effect on brand image, price has a positive and significant effet on brand image, product quality has no and insignificant effect on purchasing decisions and price has a positive effect and significant on purchasing decisions. Brand image affects product quality on purchasing decisions. Brand image can influence price in purchasing decisions.    

Diuretics act on the kidneys to increase the excretion of water and sodium chloride. The working principle of diuretics in general is to reduce electrolyte reabsorption by the renal tubules, where an increase in electrolyte excretion will be accompanied by an increase in water excretion which is needed to achieve osmotic balance. Bangun-Bangun leaf contains polyphenolic compounds, saponins, glycosides, flavonoids, and essential oils. Bangun-Bangun leaves types of flavonoids, namely quercetin, apigenin, luteolin, salvigenin, and genkwanin. Apigenin is known as a compound that functions as a diuretic. IDBB was obtained from the infusion technique with distilled water and then the infusion was used on 25 diuretic rats which were divided into 5 groups. Group I (negative) Na-CMC 0.5%, group II, III, IV, IDBB doses of 10, 20, 40%, and group V (positive) Furosemide 3.6 mg/kgBW were given orally. Rats were given aquadest orally at a dose of 15 ml/kgBW. Mice were placed in metabolic cages, then a physical examination of urine was carried out every 1 hour for 6 hours. The results showed that the IDK with the best dose was 40% which gave an increase in urine volume, had an effect on urine pH, had an effect on urine specific gravity, had an effect on urine color, and had an effect on urine clarity.    

Used cooking oil is oil that has decomposed fatty acids at certain limits so that it becomes unfit for use. Used cooking oil is obtained from the process of cooking or heating food using oil repeatedly and at high temperatures. The behavior that is often carried out by the community is that after being used repeatedly, the used cooking oil will be immediately dumped into the ground, ditches, pipelines or waters. This can result in environmental pollution in the form of death of aquatic biota, organisms in the soil, closing soil pores, contaminating groundwater and even increasing COD and BOD in soil and water. This type of community service is classified as expert service, namely community service carried out by lecturers in accordance with their field of knowledge, in this case through training activities in the pursuit of waste cooking oil using practical methods. The results of this service increase knowledge of the physical characteristics of cooking oil damage, the dangers of repeated use of oil, knowledge of waste used cooking oil management, and increased knowledge of waste used cooking oil utilization

Chromoblastomycosis is a slowly progressive granulomatous skin infection caused by several species of black fungus such as Phialophora verrucosa, Fonsecaea pedrosoi, Rhinocladiella aquaspersa and Cladosporium carrionii. A case was found of a 51-year-old patient with a main complaint of a reddish, uneven lump, occasionally itchy, but not accompanied by pain in the right arm. On anatomic pathological examination, microscopic results were obtained in the form of epidermal skin tissue preparations that appeared hyperkeratosis, acanthosis, pseudoepitheliomatous hyperplasia. Intra-epidermal abscesses were seen with an accumulation of neutrophil inflammatory cells, lymphocytes, histiocytes and groups of epitheloid cells that formed granulomas. There was no sign of malignancy. The conclusion from the results of anatomical pathology readings is that there is a fungal infection (chromoblastomycosis). Treatment is given by oral itraconazole.

Black cumin oil (Nigella Sativa Linn) is rich in antioxidants. One of the substances contained in black cumin oil (Nigella Sativa Linn) which acts as an antioxidant is thermoquinone. Cream is a widely chosen preparation because it is one of the pharmaceutical preparations that is used topically for the treatment of various skin diseases. The purpose of this study was to determine whether Cumin (Nigella Sativa Linn) Oil (Nigella Sativa Linn) can be formulated as a cream dosage form. to find out the optimum concentration of black cumin oil cream formulation (Nigella Sativa Linn) with cream base variations (Stearic acid and TEA).This research is a longitudinal-experimental study. The tools used in this study were glassware, watch glass, evaporating cup, parchment paper, universal pH indicator, digital scale, mortar, stamper, waterbath, refrigerator, stirring rod, tweezers, spirit lamp, loop needle. The materials used in this study were Black Cumin (Nigella Sativa Linn) oil, TEA, White wax, Stearic Acid, White Vaseline, Methyl paraben, PEG, Aquadest. For organoleptic testing of cream, it can be seen from the observation of color, smell, and texture. The evaluation was carried out including organoleptic tests for homogeneity, absorption, and pH tests. Based on the research results, it can be concluded that black cumin oil can be formulated into cream preparations with varying concentrations of stearic acid and triethanolamine, although there are several tests that do not meet the requirements for cream preparation tests. The combination of stearic acid and triethanolamine with different concentrations can affect the physical quality which includes pH, spreadability and mechanical stability but has no effect on the organoleptic, cream type and homogeneity.

Kalirungkut Village is one of the urban areas located in Rungkut Sub-district, Surabaya. The area of Kelurahan Kalirungkut is 2.58 km2, divided into 15 RWs (neighborhood units) and 86 RTs (community units) (Statistics Indonesia, Surabaya 2016). The population of this neighborhood is approximately 22,949 people, consisting of 11,345 males and 11,604 females (Kalirungkut Village, 2022). Within the neighborhood, there are 11 active industrial companies, including 7 large-scale industries and 4 small-scale industries (Statistics Indonesia, Surabaya 2019). The significant population and industrial activities in the area require a large amount of land, resulting in a reduction of agricultural land. Therefore, the objective of the community service activity is to create a sustainable farming strategy through the design and implementation of aquaponics. The community service method consists of three stages: survey and preparation, implementation of activities, and maintenance and monitoring of results. The outcome of the community service activity is the establishment of an aquaponics farming system located in the yard of one of the residents in Kalirungkut, namely Mrs. Ismudji Rahayuningsih.

The increasing number of urban residents with the increasingly narrow operational land of the fish farming system, telnology is made in a bucket by utilizing automatic feed in the form of an auto feeder made from used cans with the aim of reducing can waste then the inside of the can add with a dynamo and given a food player useful for dropping food with a period of 15 minutes using an automatic feeder and developing kale plant cultivation. This activity is a form of community service carried out by students of the National Development University "Veteran" East Java, Indonesia to help the community to launch businesses and develop business knowledge in Blitar City.  

Tuban Village is one of the villages in Badung Regency that has the potential of coastal areas that are utilized by the community for various purposes. The high utilization of coastal areas has led to the conversion of mangrove land for various purposes, resulting in damage in the form of abrasion in several places, pollution due to industrial activities, households and aquaculture activities. Therefore, mangrove forest rehabilitation program is considered as one of the important recommendations in order to restore the condition of mangrove ecosystem in this region. The training consisted of a group of Nature Lovers Students (Mapala) which included the provision of training and socialization in the field on the introduction of mangrove tree species and characteristics and mangrove tree planting techniques in theory and application of the theory that has been obtained in the form of collecting and processing mangrove trees to be used as seeds and planting practices. The results of the training showed that all participants understood the material presented. This can be seen from the way participants apply the theory obtained by direct practice in the field.

The characteristics of coastal plants in the form of river estuaries, estuaries, and deltas in protected areas in the sub-tropics and tropics are the notions of mangrove plants. It can be concluded that mangrove plants are ecosystems that exist between sea and land with conditions in the form of productive and extensive forests. Mangrove plants are also often called coastal forests, mangrove forests, brackish forests, tidal forests because mangrove plants live near the coast and have an important role in their ecological value to support coastal development activities and marine conservation. This research aims to find out the benefits and functions of mangroves, the types of mangroves, the meaning of mangroves, their role in overcoming some of the existing problems, as well as the differences before and after the planting of mangroves on the coast of Sine Tulungagung. This research method uses qualitative data which is a method for collecting and conducting observations, interviews, documentation, and analysis of various documents such as written documents, namely various journal reference sources and others in a descriptive way.

Background: Diabetes mellitus is a degenerative disease caused by the pancreas being damaged in production or insulin cannot work effectively. Portulaca Oleracea Leaf Extract can help reduce levels of Malondialdehyde. The purpose of this study was to analyze the effect of Portulaca Oleracea leaf extract on malondialdehyde levels in alloxan-induced rats as a diabetes model.Methods: There were 30 rats in this study divided into 5 groups, each group consisting of 6 rats. The negative control group was only given aquadest and standard rat feed, the positive group was induced with alloxan, the treatment group 1 was induced with alloxan and Portulaca Oleracea leaf extract at a dose 60 mg/200grBW, treatment group 2 was induced with alloxan and Portulaca Oleracea leaf extract at a dose 90 mg/200grBW and treatment group 3 was induced by alloxan and Portulaca Oleracea leaf extract at a dose 110 mg/200grBW rats. Analysis of the results used the One Way Anova test followed by Post Hoc LSD analysis to see differences between groups.Results: The results of One Way Anova test on Malondialdehyde levels showed that there was an effect after intervention of Portulaca Oleracea leaf extract among the five treatment groups p = 0.000. The results of Post Hoc LSD test showed that Portulaca Oleracea leaf extract had effective inhibits the formation of malondialdehyde activity at a dose of 90 mg/200grBB p = 0.145.Conclusion: It can be concluded that Portulaca Oleracea leaf extract can reduce Malondialdehyde levels.    

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. 

Aquaponics consists of fish farming and plant maintenance. Water, which is a medium for fish cultivation, is used as a source of nutrition in plant maintenance, while plants function as a biofilter for water. This study used red onion seeds of the Sanren variety. This study was an experimental study using a non-factorial randomized block design (RBD) consisting of 1 treatment factor and 5 blocks. to get 20 research plots. Planting Media Factor with a symbol (M) which consists of 4 levels, namely: M1: Compost, M2: Chaff Charcoal, M3: Cocopeat, M4: Rice Husk. The results showed that the use of several growing media in the floating raft aquaponic system had a very significant effect on plant height (cm) and the number of leaves (strands).

Background : The age of infants and toddlers is the golden age of the period of growth and development of a human being. To stimulate the growth and development of the baby, it is necessary to stimulate the baby. Baby massage and spa are activities to optimize the growth and development of babies. Research objective : to determine the effect of baby massage and baby spa on the growth and motoric development of babies aged 3 to 6 months. Research Methods : This study used a quasi-experimental and pretest and post-test design with a control group. The number of samples of infants aged 3-6 months was 60 babies, 20 babies for the baby massage group, 20 babies for the baby spa group (solus per aqua) and 20 babies who were not treated because their parents refused. The instruments used in this study were baby scales, tape measure and DDST II. Data analysis in this study was the Wilcoxon and Mann Whitney tests. The results of the study: There is an influence of baby massage and baby spa interventions on the growth and motor development of infants aged 3-6 months with p-Value = 0.000 (<0.05). The Mann Whitney test results obtained a p-value of 0.000 (p-value <0.05 at α = 5%), so that it can be concluded that there are differences in the growth and motor development of infants aged 3 to 6 months between the control group and the intervention group (who get baby massage and baby spa). Conclusions and suggestions : It is hoped that baby massage and baby spa can optimize baby growth and development. There is a difference in the effect of giving baby massage and baby spa on the growth and motoric development of infants aged 3-6 months. So that giving actions like this can be routinely carried out to maximize the growth and development of the baby.

This research aims to ease the work of freshwater ornamental fish breeders who use aquariums or can also be implemented in ordinary ponds. Usually cultivators work using extra (manual) labor to be more effective using tools.                This research is a type of development research with reference to the R & D (Research And Development) method.                The results of the study show that, in testing the tool can function properly. All components and sensors can function with 85% accuracy. Thus, Aquarium Water Replacement Automation Using Turbidity and Arduino Uno is suitable for use by cultivators.

This research aims to ease the work of freshwater ornamental fish breeders who use aquariums or can also be implemented in ordinary ponds. Usually cultivators work using extra (manual) labor to be more effective using tools.                This research is a type of development research with reference to the R & D (Research And Development) method.                The results of the study show that, in testing the tool can function properly. All components and sensors can function with 85% accuracy. Thus, Aquarium Water Replacement Automation Using Turbidity and Arduino Uno is suitable for use by cultivators.

Robusta coffee is one of the plants used as a drink and has an efficacious content that can be modified to be used as a cure for diarrhea. This research was conducted To determine the effect of synbiotic coffee with a combination of coffee, prebiotic inulin chicory, probiotic B. bifidum, and glucose on the growth and antibacterial activity of the probiotic Bifidobacterium bifidum BRL-130. Organoleptic testing of synbiotic coffee was performed on 30 panelists, then the growth test used the total plate count method, and the antibacterial test used the paper diffusion method. The organoleptic test showed that the selected formula 1 had the highest average taste of 3.76. In the symbiotic coffee growth test, the best results were obtained in week 1 of plain water with a temperature of 40°C with the number of colonies 5.95 x108 CFU/mL. Antibacterial activity test using paper disc diffusion method with a variation of the selected formula 1 treatment control, 2 treatment control pure robusta coffee powder, positive control of ciprofloxacin antibiotic, and negative control of aquadest solvent. The antibacterial activity of synbiotic coffee against E. coli showed that there was an inhibitory response in formula 1 against Escherichia coli bacteria in the first week of storage, 12.3±1.1 mm with strong criteria.  

By looking at current technological developments that already use automatic sensors, the application of the concept to this system can be a solution for dealing with ornamental fish farming owners. In this research, a tool is made that can perform feeding, checking temperature, water turbidity, feed level, water level and water pump control, from this information will be sent to android by firebase automatically monitored and controlled anywhere via android. This tool is designed with ease of maintenance and is an extension of the existing tools. IoT technology is used to monitor online, based on Firebase and Nodemcu Esp8266. In this study, researchers used the research method of the Borg and Gall (1987) model from 10 steps to 6 steps. The results of this study were carried out by an expert validation test to get a value of 30 which means "Very Good (Valid)". While the effectiveness test by 10 users plus by experts and employee users get a total score of 35.16 which means the effectiveness test is classified as "Very Good (Valid)" it can be said that the new system is more effective than the old system.