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JCRS (Journal of Community Research and Service)
Published by Universitas Negeri Medan
ISSN : 25491849     EISSN : 25493434     DOI : -
Core Subject : Education, Social,
Education Social Sciences
Journal of Community Research and Service (JCRS) is an international multidisciplinary and peer-reviewed journal published by The Center of Community Service of State University of Medan. JCRS is designed to publish research and case studies of university-community engagement initiatives, analyses of the policies, and reflective essays.
Arjuna Subject : -
Articles 15 Documents
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Search results for , issue "Vol. 1 No. 2: July 2017" : 15 Documents clear
THE DIVERSITY Of FRUIT FLIES IN RED GUAVA CROPS AND PARASITOID PARASITIZATION LEVEL IN DISTRICT DELI SERDANG Sari, Putri Mustika; Bakti, Darma; Tobing, Maryani Cyccu
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9331

Abstract

AbstractMorphological and Molecular of Identification Bactrocera sp. (Diptera: Tephritidae) in 5 Location of Red Guava Crops District Deli Serdang. Fruit flies are a concern in the world because they are an important pest in fruits. Seven species of fruit flies (Bactrocera carambolae, Bactrocera papayae, Bactrocera curcubitae, Bactrocera caudata, Bactrocera albistrigata, Bactrocera tau, Bactrocera umbrosa) have been identified from the morphological identification of fruit flies in LIPI. The fruit fly is obtained from trapping with methyl eugenol, cocoa waste processing, and a mixture of both. Found 2 species of parasitoid (Psytallia sp. near Walker; Psytallia sp. near Walkeri) from the rearing of fruit that was attacked at five locations of red guava plantation district Deli Serdang.Keywords : Bactrocera spp., morphology, atractant, parasitoid
UTILIZATION OF WATER HYACINTH PLANTS (EICHORNIA CRASSIPES), JASMINE WATER (ECHINODORUS PALEAFOLIUS) AND APU WOOD (PISTIASTRATIOTES) ON DECREASING LEVEL OF LIQUID WASTE POISONOUS OF TOFU Fadhillah, Wiznie; Purba, Edison; Elfiati, Deni
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9333

Abstract

Abstract The aim of this research was to improve the quality of liquid waste water by looked at the role of test plants (warter hyacinth, water jasmine and apu wood)by phytoremediation process in reducing pollutant level. This research was conducted at Rumah Kaca Faculty of Agriculture University of Sumatera Utara Medan from July 2016 to April 2017.This research was used factorial randomized block design with two factors. The first factor was tofu waste with three levels; L0 (no waste) as control , L1(25%) and L2 (50%). The second factor was plant species with four levels were T0 (no plant as control), T1 (water hyacinth), T2 (jasmine water) and T3 (apu wood). The parameters observed were BOD (mg / L), COD (mg / L), TSS (mg / L), NH3N (mg / L), pH, waste colours, odor waste and dry weight of plans (grams).The results showed that the three test plants could be used for phytoremediation process, tofu waste, 25% waste concentration as the best apu wood in reducing the pollutant level of tofu waste.Keywords: tofu liquid waste, aquatic plants, phytoremediation, contaminants
THE IDENTIFICATION OF BACTERIAL SYMBIONT™S OF THE LARVAE ORYCTES RHINOCEROS L. AND THE ROLE OF THE BACTERIA IN COMPOSTING PROCESS Sijabat, Octanina Sari; Marheni, Marheni; Bakti, Darma
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9334

Abstract

AbstractOryctes rhinoceros L. has symbioses with micro organisms in their hind guts which further break down plant material consumed by beetle. The aim of this research is to determine the identification of the existence of the bacterial species in the hind gut larvae of the symbiotic bacteria using biochemical test and analysis based on 16S rRNA. The result of this research indicate that there were two different bacterials: Bacillus siamensis and Bacillus stratosphericus found. The bacteria was used for starting the composting and more specifically, the Bacillus siamensis can speed up composting with the end result at C/N 13.16.Keywords: Larvae O. rhinoceros L, Bacterial Symbionts, 16S rDNA, Composting
INCREASING THE PRODUCTIVITY OF A FEW VARIETIES OF ONION (ALLIUM ASCALONICUM L.) WITH THE APLICATION OF AMELIORANT Luta, Devi Andriani; Hanafiah, Diana Sofia; Sabrina, T.
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9335

Abstract

AbstractThe Onion (Allium ascalonicum L.) which is cultivated with the ameliorant can expand its conventional functions as a seasoning to different purposes such as medicines and growth regulator. The purpose of this study is to determine the type and dose of ameliorant which are suitable in improving the productivity of a few varieties of onion (Allium ascalonicum L.). This research was conducted in Labuhan Deli District in the province of Sumatera Utara, Socfindo Laboratory and Final Disposal from February “ June 2017. The experiment was carried out using a Randomized Block Design with 2 factors and 3 replications. The first factor is varieties consisting of 3 varieties (Bima Brebes, Super Philip, and Medan). the second factor are Ameliorant consisting of 5 dose levels (Control (without ameliorant), Biochar 0,4 kg/m2, biochar 0,8 kg/m2, Urban waste compost 1 kg and Urban waste compost 2 kg/m2). Parameters observed ie plant height (cm), Number of tillers per hill (tillers), and fresh weight production per m2. The results showed that varieties factor gave significantly of difference to the urban waste compost aplication 1 kg can increase the production of super Philip varieties onion with total fresh weight production 1203,57 g.Keywords: Onion, Varieties, Ameliorant
THE TECHNOLOGY INDUCTION FOR PREVENTING LIVESTOCK OF ANIMAL FEED FARMER GROUPS IN DISTRICT OF EAST LAMPUNG Sulistiyanti, Sri Ratna; Hartono, Madi; Wijaya, Agung Kusuma
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9337

Abstract

AbstractThe common problem of livestock is abundant greenery during the rainy season and shortages in the dry season. The condition is bad for the health and productivity of livestock Preservation of animal feed technology is conducted by a team from Institute of Research and Community Service (LPPM) of Universitas Lampung, in Toto Mulyo Village, Way Bungur District, East Lampung. The purpose of the processing and preservation of forage feed source of fiber is to utilize forage in the rainy season, maintain the quality of forage, overcome the difficulty of forage in the dry season, improve the quality of forage fiber sources that have low nutrient content. Preservation technique is made silage (to maintain the quality of forage), while to improve the forage quality is done by fermentation and amoniation. The activities were carried out with the design of preserved livestock feeding equipment, training on the use and care of targeted farmer groups (Karya Makmur and Jati Diri 6), group management assistance, the handover of the preserved animal feed technology package, and formed a pilot group. The result of community service is a package of livestock feed preservation technology (silage and ammoniasi).Keywords: ammoniation, livestock feed preservation, fermentation, productivity, silage
TURNING DISASTER INTO BUSINESS OPPORTUNITY THROUGH PROCESSING OF POTATO STICK IN SIOSAR VILLAGE KARO DISTRICT Siahaan, Riana Friska; Mutiara, Erli
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9338

Abstract

AbstractThe purpose of this activity is to empower the potential owned by the partner community. The activities are conducted from July to November 2017. Activity partners are Ati Rohati and home industries Wahyuni. Location of activity in Suka Meriah Village Siosar Kec. Brand Kab. Karo. This village is an area where the relocation of people affected by eruption of Mount Sinabung. Located 110 km from Unimed. Methods of implementation of activities are education, production training, business management training, machine use and mentoring. Output t of this activity is 1) Potato Sticker Machine and 2) Potato Stick. Specifications of potato sticks are: 1) Have nutritional content: Carbohydrates, Proteins, fats, iron, and fiber; 2) Durable and hygienic. Results of activities obtained are partners have knowledge of potato stick processing, actively participating partners, skilled partners using potato sticker printing machine. Partner production is getting better and partner income is also increasing.Keywords: Stick, Potato, Disaster, Karo
UTILIZATION OF INFORMATION TECHNOLOGY FOR REALIZATION OF GOOD GOVERNANCE IMPLEMENTATION IN THE PILOT PROJECT AREA AT RAJABASA IN BANDAR LAMPUNG Purwiyanti, Sri; Yuniati, Yetti; Permata, Diah
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9339

Abstract

AbstractImplementation of good governance™s principles at Rajabasa, Bandar Lampung has not done well. It caused by the lack of communication between government (public officials) and citizens. Therefore, the purpose of this public service activity is to resolve the problem by using information technology. The activity chooses a smaller government scope, which is a neighborhood area. The activity involves two steps, which is website creation and training step. The website contains are statistic data of citizens, procedures to apply the resident documents completing with the required forms, activities announcement, interactive forum for conveying critics and suggestions between citizens and government, and promotion forum for industry players. As a result, the website successfully displays a variety of information needed by citizens, and provides a means of communication for citizens and public officials. Training step about procedure for using the website also has been done. Certainly, evaluation about the liveliness of citizens in accessing the website is still required. However, good communication, efficiency, and effectiveness can begin to form well, which leads to better implementation of good governance.Keywords: good governance, information technology, public service
SOYBEAN GROWTH AND YIELD WITH APPLICATION OF PHOSPHATE FERTILIZER AND ORGANIC MATTER Nasution, Lely Wahidah; Hanum, Chairani; Hanum, Hamidah
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9340

Abstract

AbstractSoybean is useful for tofu, tempe, soy sauce and soy milk. The effective use of fertilizer and organic application can increase soybean productivity. The objective of this research was to study the growth and yield of various soybean varieties on application of phospate fertilizer and organic matter. This research was conducted in North Binjai and Research and Technology Laboratory Agriculture Faculty Universitas Sumatera Utara, Medan on May-September 2016. The method used Randomized Block Design with 3 factors. The first factor is soybean varieties consisting of: (Argomulyo, Dering, Dena, Kaba, Gema, Grobogan and Wilis), fertilization of phosphate (control and 150 kg/ha) and organic material application (control, Blotong 10 ton/ha and POEFBC/Palm Oil Empty Fruit Bunches Compost 10 ton / Ha). The results of this research showed that the seven varieties of soybean had characteristic differences on shoot dry weight, age of flowering, age of harvest, phospate uptake and dry weight of 100 seed. The longest flowering and harvesting age is obtained in Wilis, while the shortest age is Grobogan. The highest uptake of P in Argomulyo with treatment without organic matter and phospate fertilizer. Kaba variety with blotong treatment has the highest dry seed weight.Keywords : Organic Matter, Phosphate Fertilizer, Soybean Varieties
QUALITY DIFFERENCES OF BOER LIQUID SEMEN DURING STORAGE WITH ADDITION SWEETORANGEESSENTIAL OIL IN TRIS YOLK AND GENTAMICIN EXTENDER Sitepu, Sukma Aditya; Udin, Zaituni; Jaswandi, Jaswandi; Hendri, Hendri
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9341

Abstract

AbstractThe purpose of this study was to know the quality of Boer liquid semen during storage by adding sweet orange essential oil and gentamicin into the tris yolkextender.The semenlongevity test was carried out by storing semen in a closed tube at room temperature and refrigerator, and evaluated motility and Viability every 3 hours at room temperature and 12 hours in refrigerator. The results showed that the characteristics of the liquid semen, with the addition of 1% of essential oils showed percentage of motility and Viability significantly higher than 0.5% and without the addition of essential oil, either stored at room temperature or in the refrigerator. This may be related to the content of essential oils of sweet orange peel containing flavonoids and antibacterials that are capable of maintaining liquid semen quality of Boer Goat.In addition, gentamicin contains antibacterials capable of suppressing the growth of bacteria which can damage and durabilitythe spermatozoa.Keywords: Boer Goat,Gentamicin, Liquid semen, Sweet orange
THE DEVELOPMENT OF CHILD SEX EXPLOITATION COMMERCIAL (CSEC) œRESPONSE MODEL IN MEDAN CITY Fauzi, Ahmad; Zarzani, T.Riza
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9342

Abstract

Abstract The Child of Sex Exploitation Commercial (CSEC) is a fundamental violation of the rights of children. The violation is sexual violence by an adult with a gift to a child, or a third person, or other persons. Simply put, children are treated as sexual and commercial objects. This is a manifestation of forced labor and modern slavery, because not a few children are forced and subjected to physical violence and trauma. The purpose of this study is to examine the legal arrangements for the sexual exploitation of children in Indonesia, to examine and analyze prevention and mitigation of CSEC in Medan City, and to examine barriers to prevention and overcoming of CSEC and how to overcome it. This study uses sociological juridical approach that comes from primary data and secondary data. Data were collected through document studies and interviews conducted to Medan City Center for Childhood Study and Protection (PKPA) staff. The results of the study indicate that the legal arrangement of CSEC in Indonesia is conducted by stipulating several regulations, firstly, Child Protection Act No. 23 of 2002 and the Law on Eradication of Human Trafficking Crime Number 21 of 2007, besides Indonesia has ratified the UN Convention on Human Rights Rights of the Child (CRC) through Presidential Decree No. 36 of 1990. Efforts made to prevent and control the CSEC in Medan City, namely: to socialize in cooperation with various agencies to conduct prevention and prevention of criminal act in the city of Medan CSEC; building networks with various non-governmental organizations and with various institutions to give birth to Regional Regulation (Perda) Number 6 of 2004 on the Elimination of Trafficking in North Sumatra, making efforts of legal advocacy and advocacy from the Prosecutor to the Court; provide assistance to rehabilitate the physical and psychological child victims of CSEC (counseling and medical) and provide safe homes for children. Obstacles in preventing and preventing CSEC in Medan are: legislation that has not been specifically set CSEC, social, economic and psychological factors such as the attitude of community permissive or ignorance of CSEC issues, closed or complicated bureaucracy.Keywords: Efforts, Countermeasures, CSEC

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