Judul: Evaluasi program bantuan pinjaman langsung masyarakat (BPLM) sapi potong di kabupaten Agam Sumatera Barat
Abstrak: This research aims 1) to know Rural community Direct Loan Program mechanism 2) to evaluate technical, economical and institution aspect of Rural Community Direct Loan Program in Agam District, West Sumatera Province 3) to analyze credit returning factors. Program access by Bantuan Pinjaman Langsung Masyarakat (BPLM) guidance book, published by Direktorat Pengembangan Peternakan 2004. This research was done by analytical descriptive method applied on 36 breeders as the sample picked by Simple Random Sampling.
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Judul: Evaluasi program intensifikasi penangkaran bibit ternak ayam buras di Kabupaten Pandeglang
Abstrak: This research was to learned activity and construction, the farmer perception to the program, and income analysis. This research was designed as a case study. Data collected at Februari to March 2002. Analysis of Data is descriptive analysis and income analysis. The Result of this research location implementation of the program in four Subdistrict, activity performed is gift of aid working capital (cash money and means produce), training of breeding, and activity of enterpreneur construction. According to the farmer, benefit of economics and social of activity that is against empty time, adding the ownership of chicken, adding production source. Farmer feel benefit of activity of training that is in adding knowledge and experience, while items and activity encounter effort less be useful. The way of breeding system easy to applied that is election of bred and cage, exacpt way of vaccination, feeding, and the used of machine hatch do not easy. Farmer agree existence of obligation of chicken return, however farmer of adverse opinion to amount of chicken and duration of its return. Effort of maintenance of chicken cannot yield cash because of loss. Nevertheless the total income obtained from the effort valuable positive because of calculated income positive. Average of cash income, calculated income and the total income is Rp-42.297,50/year, Rp163.651,25/year And Rp 121.353, 75/year.
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Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4