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International Applied Science
Published by Universitas Muhammadiyah Jember
ISSN : -     EISSN : 2828948X     DOI : https://doi.org/10.32528/ias
Core Subject : Health, Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Engineering Medicine & Pharmacology
Explore the proceedings in International Applied Science. This section accommodates research papers that aim to present the practical aspects of certain theoretical hypotheses reflected through an empirical approach to a problem-solving, systematic methodology that guarantee the validity of research results, expert opinions, sophisticated utilization of devices in a variety of field of studies such as in Agriculture, Health, Nursing, and engineering.
Arjuna Subject : Umum - Umum
Articles 52 Documents
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Effect Of Weeding and Pest Control on Root Dynamics of Soybean (Glycine max (L.) Merril) on Sugarcane-Soybean Intercropping System Iskandar Umarie; Wiwit Widiarti; Oktarina Oktarina; Ika Isnaini Rahayu; Muharromatul Hikmah
International Applied Science Vol. 1 No. 1 (2022): Proceedings of International Conference on Rural Development (ICRD) 2020
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/ias.v1i1.17

Abstract

Soybean (Glycine max (L.) Merill) is one of the important commodities in the provision of food, feed, and industrial materials, so it has become a major commodity in international trade. The need for global soybeans increases every year, along with population growth, improvement in per capita income, and the development of a food industry that is made from soybeans. This research was conducted in the experimental garden of the Faculty of Agriculture, Muhammadiyah University, Jember, Jember, East Java, Indonesia. The research was conducted in the form of factorial field experiments. The First Factor is F1: Weed Weeding Frequency, as many as 3 levels, yi: F1: Weeding once (15 hst), F2: Weeding 2 times (15, 30 hst), F3: Weeding 3 times (15, 30, and 45 days after) ) and and the second factor is Pest Control by 4 levels: I1 = Chemical Insecticide (Decis 25 EC), I2 = Vegetable Insecticide, I3 = Vegetable Insecticide Soursop Extract, I4 = Vegetable Insecticide of Neem Extract. The treatments above were arranged using a Complete Randomized Block Design (RCBD) which was repeated three times. The results of the study of weed frequency treatment significantly affected the growth of root nodules and the development of the roots of soybean plants. The best weed weeding frequency is weeding three times in one growing season. Treatment of pest control significantly affects the growth of root nodules and the development of the roots of soybean plants. The best pest control is pest control with chemical insecticides. The interaction of weed weeding frequency with pest control significantly influences the growth of root nodules and the root growth of soybean plants. The best interaction in this study is the interaction between the frequency of weeding three times sugar with pest control using chemical insecticides
Spatial Analysis For Index Identification Surface Water Pollution Anang Aris Widodo; Ike Rokhmawati; Anik Vega Vitianingsih; Fitri Marisa; Yunus Susilo
International Applied Science Vol. 1 No. 1 (2022): Proceedings of International Conference on Rural Development (ICRD) 2020
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/ias.v1i1.18

Abstract

Surface water pollution is an essential problem for policymakers, this is because water is a source of life for the environment. One of the causes of pollution is the company's contribution to waste disposal. The purpose of this research is to identify local pollution points and their pollution status and to map the location of the company to determine the possible contribution of the company to water pollution using a Web-based Geographical Information System (Web-GIS) technology. The data used in this study came from the Environmental and Sanitation Service (DLHK) Sidoarjo Regency. The Pollution Index (IP) method is used for the spatial analysis process based on parameters TSS, DO, BOD, COD, Phosphate, Total Coliform, and Fecal Coliform. The results of spatial analysis using the IP method get an accuracy value of 91% which states that this method is suitable to be recommended for further research with the same data behavior
Resilience of Nursing During the Pandemic Covid-19 Mad Zaini; Komarudin Komarudin; Ginanjar Sasmita Adi
International Applied Science Vol. 1 No. 1 (2022): Proceedings of International Conference on Rural Development (ICRD) 2020
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/ias.v1i1.25

Abstract

In carrying out their duties, nurses are at the forefront of handling, preventing and caring for Covid-19 patients. Several psychological health problems in nurses emerged as a response to maladaptive coping. This research was conducted to determine the resilience of nurses and the factors that influence it. This quantitative research used a cross-sectional design, carried out on nurses in the Jember Regency area from July-August 2020. The sampling technique used was incidental sampling with a total sample of 117 respondents. From the results of the analysis of the characteristics of respondents based on the place of work that affect the resilience of nurses. Meanwhile, the resilience of most nurses in Jember is at a sufficient level
Evaluation Of Road Channel As A Drainage Function For Agricultural Land Remediation Noor Salim
International Applied Science Vol. 1 No. 1 (2022): Proceedings of International Conference on Rural Development (ICRD) 2020
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/ias.v1i1.27

Abstract

The Ring Road section on the West Ring Road - Madiun City is an alternative road which connecting the outside of Madiun city to the Madiun city. That road is a road with both side of it is a rice field. As a road, it must be clean from puddles when it rains. So that it does not cause traffic problems in the form of traffic disorder. Bad road channels have an impact on flooding due to rain and make the level of road service in the area decrease. On the other hand, the road channel in the area can also be used as a channel for removing pollutants from agricultural land in the rice fields. So that the process of remediation of agricultural land can run smoothly. This highway channel is highly influenced by the local climate, especially the existing of rainfall. Based on that, there is a need for Adequacy Evaluation of the Roadside of the Rice Fields as a drainage function in Agricultural Land Remediation, with a case study on the Ring Road channel in the West Ring Road - Madiun City. From the results of the analysis in this study, it was found that there are two size of Highway Channel Size on the Ring Road in the West Ring Road - Madiun City and both of them are in good conditions. Channel A1 with size b = 0.71 m, H = 0.36 m and h = 0.11 m. Channel A2 with size b = 0.75 m, H = 0.38 m and h = 0.11 m. The results of the design flood rainfall calculation show that there are variations in values that do not much differ in the return period of 2 years to 25 years and can be used as a reference in the management of small irrigation, drainage systems, and small-scale weir buildings, including calculation of road channels on the Ring Road in the Ring Road Section West-Madiun City. From the analysis, it was found that the road channels on the West Ring Road of Madiun City are still good and adequate. From the analysis of the square and trapezoidal dimensions, it is found that the channel discharge is > the planned discharge, so the dimensions of the channel can accommodate the flood discharge that will occur in a period of 25 years, both as a function of road drainage and as drainage in Agricultural Land Remediation in the rice fields along the road. It is suggested that the need for channel maintenance on the road sections on the Ring Road in the West Ring Road - Madiun City and for further studies regarding other road infrastructure and facilities to support road service levels and as a function for agricultural land drainage
Study on The Making Of a Breakwell For Water Standing Management in Sitinggil Residence Jember Nanang Saiful Rizal; Latifa Mizartika
International Applied Science Vol. 1 No. 1 (2022): Proceedings of International Conference on Rural Development (ICRD) 2020
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/ias.v1i1.45

Abstract

Drainage is one of the facilities used to drain water so that it does not cause puddles that can disrupt people's activities and the economy. In the de sitinggil residential area, Patrang District, Jember Regency, there are flood problems caused by high rainfall and significant land use changes. Changes in land use from rice fields or empty land to settlements. The change in land use results in a larger runoff. Besides that, there is sediment deposition which reduces the wet cross-sectional area, as a result the dimensions of the existing drainage channels cannot accommodate the maximum flood discharge. To anticipate the problems that occur because, it is necessary to plan an absorption well. So based on the existing process, several conclusions can be drawn, namely the runoff discharge at the 10 year return period in the housing of 0.445 m3 / s by making 20 communal infiltration wells which will be able to reduce flooding that enters the river.
Isolation And Characteristics Of Lactic Acid Bacteria In Feces Of Jember Local Mongoose Kukuh Munandar; Dina Afriayanti; Inayatul Karimah
International Applied Science Vol. 1 No. 1 (2022): Proceedings of International Conference on Rural Development (ICRD) 2020
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/ias.v1i1.46

Abstract

Drinking a cup of coffee is not only a matter of taste but also a part of Indonesian’s daily life. Coffee shops which have proliferated so far proves this lifestyle. One of the best selling coffee bean products is mongoose coffee. It is a product of coffee beans which have been swallowed by mongoose and through its digestive tract. In the digestive tract, beans are being fermented by microbes (lactic acid bacteria or LAB). This fermentation process contributes to the unique taste and aroma of the coffee. The taste and aroma are very appealing to coffee lovers, resulting in the rise of demands in both local and international markets in every year. However, this leads to the escalation of mongoose hunting, threatening the population of mongoose (Paradoxurus hermaphroditus). Moreover, its limited digesting capacity also hinders the production of mongoose coffee. The present study offers an alternative to produce mongoose coffee by optimizing in-vitro fermentation which simulates the natural process of fermentation inside mongoose’s digestive organs. This in-vitro fermentation uses bacteria isolate (LAB) from mongoose’s feces collected from the local society of Jember. The study, therefore, aimed to: 1) isolate LAB from mongoose’s feces, and 2) identify the characteristics of collected LAB. Based on the result of data analysis, it was concluded that 5 LAB isolates from local mongoose’s feces were identified, namely: LAB-1 is Lactobacillus plantarum, LAB-2 is Lactobacillus brevis, LAB-3 is Leuconostoc paramesenteroides, LAB-4 is Leuconostoc mesenteroides, and LAB-5 is Streptococcus faecium
Estimating Water Demand and Plant Evapotranspiration Using the Cropwat App Moh. Syahrul Munir; Marcus dos Santos Soares; Abdul Jalil
International Applied Science Vol. 1 No. 1 (2022): Proceedings of International Conference on Rural Development (ICRD) 2020
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/ias.v1i1.49

Abstract

Water management is very important for plants and good water management can increase the productivity of rice, corn and soybeans, hereinafter referred to as PAJALE. This paper aims to estimate the water requirements of PAJALE plants using the cropwatt model. The results of the analysis show that each plant has different water requirements in each growth phase which was analyzed using cropwatt application throughout the year with medium textured soil types. Rice, corn and soybeans are the main food commodities in Indonesia. Corn and soybeans are generally planted after rice in irrigated and rainfed rice fields, making them susceptible to drought. Therefore, information using cropwatt applications, especially rainfall, temperature, Air humidity and solar radiation are very important in determining the time of planting and the right water requirements for plants. The purpose of the study was to determine the planting time and water requirements of rice, corn and soybeans, based on the results of cropwatt 8.0 analysis, and to compile a time map of Indonesian food crops so that the risk of production failure due to drought can be avoided.
Assessing Technique For Mapping Public Response To DKI Jakarta Governor Policy In Handling COVID-19 Pandemic Using SVM BASED Sentiment Analysis Bagus Setya Rintyarna; Wahyu Nurkholis Hadi Syahputra; Triawan Adi Cahyanto; Riska Nur Maulida
International Applied Science Vol. 1 No. 1 (2022): Proceedings of International Conference on Rural Development (ICRD) 2020
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/ias.v1i1.50

Abstract

Since the coronavirus outbreak or known as COVID-19 spread throughout the world, especially in Indonesia. The Governor of DKI Jakarta issued several policies to deal with the spread of COVID-19. However, this policy has become a conversation on social media such as Youtube. Through audience interaction in the comments column, giving lots of positive and negative sentiment comments, the audience response is classified using the sentiment analysis technique of comments to find out which sentiments are positive, negative, and neutral for each comment. In this study, the data were taken from news video comments. The method used is the Support Vector Machine and the selection feature uses the Term Frequency-Inverse Document Frequency (TF-IDF). The data used amounted to 945 Indonesian language comments. Accurate results obtained by using the addition of a stoplist at the preprocessing stage a.
Post Pandemic Public Acceptance Map Toward Ijen Geopark Using Aspect Based Sentiment Analysis Technique Bagus Setya Rintyarna
International Applied Science Vol. 1 No. 2 (2022)
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/ias.v1i2.163

Abstract

Tourism is one of the sectors that has been seriously hit by the impact of the Covid-19 pandemic indicated by the sharp decrease in the number of both domestic and foreign tourists visit. The decrease has also been experienced by the popular tourist destination located in the border of Bondowoso and Banyuwangi Regency namely Ijen Geopark. Since the tourism sector has shown a significant role as a driver of economic activity, the aim of this work is to build public acceptance map toward Ijen Geopark as the government reduce the limitation of the prohibition policy to handle the spread of Covid-19. Sentiment analysis is adopted to build the public acceptance map by using TripAdvisor dataset. To gain a fine grained, results we extent the technique using our proposed aspect-based sentiment analysis making use cosine similarity algorithm and several keywords. Using several keywords and cosine similarity algorithm, we succesfully extract aspect of the topic. Employing Naïve Bayes, we then labeled the sentiment orientation of the associated aspect extracted from sentence. During 2022, we highlight the fact that most tourist positively accept Ijen Geopark. Some parts that need to be evaluated by the decision maker and related party is Sulfur Mining and the cost since both aspect received more negative comment compared to the positive ones.
Identification of Long Bean Seed Varieties Using Digital Image Processing Coupled With Neural Network Analysis Wahyu Nurkholis Hadi Syahputra; Dandi Citra Nugraha; Abdul Jalil; Chatchawan Chaichana
International Applied Science Vol. 1 No. 2 (2022)
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/ias.v1i2.164

Abstract

Identification of long bean seed varieties can be used to save plant variety and intellectual property rights. Using digital image processing combined with artificial neural networks (ANN) has a possibility to recognize the seed morphology. The purpose of this research is to identify the image variables that can be used to identify long bean seed varieties so that the best algorithm of artificial neural networks can be arranged and the level of accuracy in expecting the long bean varieties. The samples used in this study were long bean seeds of parade tavi, kanton tavi, branjangan, and petiwi varieties. For each variety, 400 samples were taken for training data and 200 samples for testing data, so the total sample was 2400 long bean seeds. The research stages include image acquisition, image retrieval, image variable estimation, image processing program development, data analysis, ANN training, long bean variety identification program preparation, and program validation. The results showed that ANN with 10 hidden layers is the best model to develop a long bean seed identification. The identification program of long bean seed varieties resulting from the integration of image processing with artificial neural networks has an accuracy of 99.75%.

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