Informatika Pertanian
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UJI DAYA ANTIBAKTERI BAWANG PUTIH (Allium sativum L.) TERHADAP BAKTERI Staphylococcus aureus, Escherichia coli, Salmonella typhimurium DAN Pseudomonas aeruginosa DALAM MENINGKATKAN KEAMANAN PANGAN
Full text linkGarlic is widely used as a herbal medicine. In order to support the empirical use and improve its application in food safety, this study was conducted to test the antibacterial activity of garlic against Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli, Salmonella typhimurium and Pseudomonas aeruginosa) bacteria. Garlic was used in the form of fine powder. Garlic powder then dissolved in sterile distilled water and squeezed to obtain garlic solution with a concentration of 50%, 25% and 12.5%. Antibacterial activity of garlic juice was tested by diffusion method using paper disc to determine diameter of bacterial growth inhibition zones. Screening results demonstrated that the chemical constituents of garlic powder were saponins, flavonoids and triterpenoids. Garlic powder has antibacterial activity to Gram-positive S. aureus and Gram-negative bacteria E. coli, S. typhimurium and P. aeruginosa. Garlic has antimicrobial potential and can be used as decontaminant against Escherichia coli to maintain quality of food safety such as meat
RANCANG BANGUN PROGRAM APLIKASI SISTEM PAKAR UNTUK DIAGNOSIS HAMA UTAMA KEDELAIUNTUK DIAGNOSIS HAMA UTAMA KEDELAI
No full textPest infestation to soybean plant results in yield losses up to 80%. Therefore, it needs to be controlled properly. The main problem in controlling it is that far mers a nd ext ension workers a re difficult to promptly diagnose the types of main pest infecting the plant in the field. In consequence to the technology applied to control it is not appropriate. Whether it is mechanically, biologically, and chemically. To help them in making prompt decission, a user friendly tool need to be developed. One of the tools is an expert system. The development and implementation of the system were carried out at Indonesian Assessmetn Institute for Agricultural Technology (IAIAT) of West Sumatera Province and Universitas Putra Indonesia, Padang. The project was conducted from March to September 2009. The methodology applied in designing, developing, and implementing. The system was process-oriented methodology that is a model driven technique orienting to a process. The expert system generated uses based knowledge of 15 pests types attaching soybean plant, 7 sites of plant damage, 53 damage symptoms, and 166 nules. While the knowledge base is 15 technologies of main pest management having certainty factor/CF around 0.8 – 1.0. The system interface consists of two forms, that are one for advanced user and the another one for farmer or extension worker. The advanced one is able to improve the existing knowledge as well as the rules and the non advanced just consult to the system. The developed system need to be further developed to make it comprehensive. The system is also called “Sipakar Hatmalai”
KAJIAN PENGEMBANGAN INFRASTRUKTUR TIK MENDUKUNG IMPLEMENTASI E-GOVERNMENT : STUDI KASUS BADAN LITBANG PERTANIAN
Full text linkStudy on ICT i nfrastruct ure development e-governmen t implement ation: case study on Indonesi an Agency for Agricul tural Research and Development (IAARD). In line with government’s program t o perform good governa nce th rough the implement ation of e-gover nment, IAARD need to continually improve its public service, both internal and external organ izations by impr oving network uti lizati on of Infor mation and Communicati ons Technology (ICT) network. ICT network is the backbone in communicating data communications and information, so that its management and developmentneeds seriously at tention from all part ies. The con dition s of the development of ICT network infrastructures in IAARD have n et yet a cl ear dir ection and purpose, whil e the vision of IAARD becomes a worl d-cla ss research inst itute in 2014, therefore it needs that ICT plays role in the success of that vision. The draft of bl ueprin t for the development of ICT network infrastructures is hopeto be a real support in the success of that vision. A series of studies carried out was started by exexisting design each network units, the condition readiness ofinstitutions as well on technical implementing unit, Hum an Resources, up to polici es. After t hat data where evaluated in terms of the ability of the internaland external organizations. Based on the evaluation using SWOT analysis thereit was define the strategic plan to develop ICT infrastructures. Strategic Planconsist s of three m ain aspects of policy to develop ICT infrastructures; program; and the competency of human resources development program