Judul: Penampilan reproduksi kambing boer (Studi kasus di Pusat Bioteknologi JPHPT Keningau, Sabah, Malaysia)
Abstrak: The aim of this research was to study the management of Boer goat handling, to identify the impacts that often risen in Boer goat handling and search for solution and to determine the increased appearance of Boer goat reproduction for population. Population data that is obtained in 2008, 2009 and 2010 amounted to 108, 179 and 116 goats respectively. Birth data for the three years respectively was 19, 60 and 56 goatling with their mortality data by 4, 14 and 19 goats. The results of this study showed that the method of goat breeding is still used mating and artificial insemination (AI) was introduced in 2011. Reproductive problems that arise at the center is the goats who gave birth of goats, only first/second goatling would be nursed and the other goatling will be ignored. The highest case of disease that infected the goat was Strongylosis (29.5%), Meliodiosis (28.7%), Coccidiosis (22.4%) and Pasteurellosis (12.7%) respectively.
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Judul: Penampilan reproduksi kambing boer : Studi kasus di PT. Widodo Makmur Perkasa, Propinsi Lampung
Abstrak: Kegiatan lapangan untuk penulisan skripsi ini sebagai syarat menjadi Sarjana Kedokteran Hewan IPB dilakukan dalam bentuk studi kasus penampilan reproduksi kambing Boer yang dilaksanakan bulan November 2007 sampai Juli 2008 di PT. Widodo Makmur Perkasa, Propinsi Lampung. Studi kasus ini bertujuan untuk mengetahui manajemen reproduksi kambing Boer, berbagai masalah yang sering muncul dalam pemeliharaan kambing Boer, serta tingkat keberhasilan munculnya kebuntingan pada inseminasi buatan dan perkawinan alami pada kambing Boer. Studi kasus dilakukan berdasarkan metode survey deskriptif dengan pengumpulan data primer dan data pendukung lainnya. Data primer didapat dari hasil wawancara dengan para pekerja yang berwenang di PT. Widodo Makmur Perkasa dan pengamatan secara langsung di PT. Widodo Makmur Perkasa. Data lainnya diperoleh dari data yang dimiliki oleh PT. Widodo Makmur Perkasa, literatur, dan internet. Hasil studi menunjukkan bahwa nilai Conseption Rate (CR) secara kawin alam sebesar 91 % dan 80 % secara inseminai buatan. Nilai Service per Conseption (S/C) pada kambing Boer yang dikawinkan secara kawin alami sebesar 1,1 dan inseminasi buatan adalah 1,2. Data menunjukkan bahwa nilai S/C secara IB lebih tinggi dibandingkan dengan kawin alam. Calving Interval ( CI ) kambing Boer terjadi selama 8 bulan. Kelainan yang sering muncul dalam pemeliharaan kambing Boer yaitu anak lahir prematur, tidak mampu bertahan hidup karena kondisi badannya terlalu lemah akibat kelahiran yang abortus, dan patah tulang akibat transportasi.
Keyword: Reproduction goat, Service per conception

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