Kompetensi Pengembangan Kewirausahaan Program Pos Pemberdayaan Keluarga (Posdaya Pasir Mulya Kecamatan Bogor Barat Kota Bogor

Unit family empowerment (Posdaya) is a locus for developing the welfare of families in increasing their income so that people can improve the quality of life. One of the forms in increasing their income by developing entrepreneurship. The activities of its members through Posdaya supported to detail useful skills and knowledge to develop their entrepreneurial endeavors. The purpose of this research is to recoquize the characteristics of the RW 02 as a member of the Posdaya Bina Sejahtera. In addition, analyses the development of entrepreneurship as well as the competencies contained in the activities Village of Posdaya Bina SejahteraBogor Subdistrict Neighborhoods West Pasir MulyaPasir Mulya. The research was carried out by quantitative and qualitative methods using questionnaires and in-depth interview. This research result indicates in the members of posdaya more women in category, productive the end of the age the majority last finished elementary school education and have a job entrepreneurship. The development of entrepreneurship in Posdaya Bina Sejahtera done with through training and assistance. The training and assistance produce competence the development of entrepreneurship in terms of knowledge and skills in the life of a day

Pengendalian Ganoderma Boninense Oleh Trichoderma SP. Sbj8 Pada Kecambah Dan Bibit Kelapa Sawit (Elaeis Guineensis Jacq.) Di Tanah Gambut

Basal stem rot disease caused by Ganoderma boninense is the most destructive disease in oil palm plantation in Indonesia, especially in the peatland. The use of chemical pesticides as controlling agent is hazardous to environment and human health. The alternative to control this disease is by using biological agent Trichoderma sp. SBJ8 in the form of Ganofend biofungicide. The research were aimed to study the effectivity ofTrichoderma sp. SBJ8 isolate in suppressing in vitro growth of G. boninense, as well as to determine the ability of Ganofend biofungicide in inhibiting the growth of G. boninense on the oil palm germination and seedling. The experimental study included two cultures i.e. in vitro and in vivo using randomized design with 6 treatments: without Ganofend biofungicide treatment, 100 g Ganofend biofungicide treatment, and with immersing in Ganofend biofungicide solution for both root and seedling of oil palm. The results showed that the isolates of Trichoderma sp. SBJ8 could inhibit the growth of G. boninense in 4th day up to 65,25%. The treatment using Ganofend biofungicide was effective to decrease the mortality percentage of oil palm germination and not causes seedling death

Analisis Fisiologi Bakteri Lignoselulolitik dan Aktinomisetes Selulolitik dan Ligninolitik dari Tanah Gambut Desa Rimbo Panjang Kabupaten Kampar sebagai Agen Biokompos

During a composting process, microorganisms such as bacteria, fungi, and actinomycetes have a role in degradation of organic matter. Temperature and pH also influence composting process. This research was aimed to obtain bacterial isolates and actinomycetes with the best ability to be applied as biocompost agent by analyzing the ability of those isolates to grow in different temperature and pH. Isolates of actinomycetes and bacteria were isolated from peatsoils in Rimbo Panjang, Kampar Regency, Riau. Bacterial isolates were inoculated into Nutrient Broth medium and actinomycetes isolates were inoculated into Starch Casein Broth medium. The cultures were incubated at room temperature (±27°C), 40°C, 50°C, 60°C, 70°C and 80°C in pH of 5 and pH of 7. The results showed that 3 isolates of bacteria and 90 actinomycetes isolates were able to grow at room temperature (±27°C) and 40°C in pH of 5 and pH of 7. A total of 28 actinomycetes isolates grew at 50°C in pH 5 and pH 7 with 2 isolates were considered as the most potential, which were Rhodococcus sp. and Streptomyces sp.

Uji Potensi Antifungi Aktinomisetes Selulolitik Dan Ligninolitik Dan Bakteri Lignoselulolitik Isolat Lokal Terhadap Pertumbuhan Jamur Ganoderma Boninense Dan Colletotrichum Capsici

Colletotrichum capsici fungi, causing agent of anthracnose in Chili, and Ganoderma boninense, fungi causing agent of basal stem rotten in oil palm, can reduce the productivity of Chili and oil palm. These disease are increasing so that it is necessary to find local biological agents that are environmentally friendly. The purpose of this research was to determine the potential isolates of lignocellulolyltic bacteria and cellulolytic and ligninolytic actinomycetes from peat soil of Rimbo Panjang Kampar, Riau as an antifungal agent to inhibit the growth of C. capsici and G. boninense.Antifungal activity was screened using agar disc method by measured the inhibition zone for seven days. The results showed that 13 isolates of actinomycetes haveantifungal activity against C. capsici with the highest inhibition zone 13,3 mm by RB2S40. Six isolates of actinomycetes have antifungal activity against G. boninense with the highest inhibition zone 29,15 mm by RB1S4. Five isolates have the ability to inhibit both fungi which were targeted

Seleksi Dan Uji Antibakteri Aktinomisetes Asal Tanah Gambut Rimbo Panjang Kampar Riau Terhadap Escherichia Coli Dan Salmonella Typhi

Actinomycetes is one of microorganisms that can be used as a natural antibiotic. Metabolites produced by actinomycetes have antagonistic activity on bacteria, therefore it can be used as antibacteria. The purposes of this study were to select and test the antibacterial activity of actinomycetes isolated from peat soil in Desa Rimbo Panjang Kabupaten Kampar Riau to inhibit the growth of Escherichia coliand Salmonella typhi. This study was conducted from December 2013-January2014 at the Microbiology Laboratory, University of Riau. Serial dilutions and pour plate method used for isolation of actinomycetes while agar disk method used for antibacterial test. The result found a total of 24 actinomycetes isolates, 10 isolates inhibiting E. coli, and 16 isolates inhibiting S. typhi. The inhibition zone diameter of E. coliand S. typhi were 8,3 to 16,9 mm and 7,8 to 12,9 mm, respectively

Aktivitas Ligninolitik Beberapa Jamur Aphyllophorales dan Kemampuannya Mendegradasi Lignin pada Lindi Hitam

Fourteen local isolate Aphyllophorales fungi were screened their ligninolytic activity. The isolate with highest ligninolytic activity was tested it capability to degrade kraft blackliquor lignin. The biodegradability of black liquor is low because the presence of lignin and lignin derivative in the wastewater. These fungal were screened for ligninolytic activity by decolorization on solid mediacontaining RBBR dye. The ability of the fungal strains to biodegrade kraft black liquor lignin was performed by submerged fermentation condition with agitation and incubation time as treatment. The solid culture result in 3 isolates had ligninolytic activity and Ganoderma sp.BTA1 gave the highest ligninolytic. Agitation and incubation time influenced ligninbiodegradation of blackliquor significantly. Optimum condition for lignin biodegradation was at 200 rpm during 25 days with lignin reduction was 45,786%