Judul: Tatalaksana dan produktivitas kambing peranakan etawah pada peternakan rakyat Kecamatan  Kaligesing Kabupaten Purwowo
Abstrak: Etawah grades are dual purpose goal those origrnally make up by grading up of Kacang goats (local) with Etawah goats (imported from India). Etawah grade goats are a breed that produce meat and milk which kept in smallholder farms. In . order to understand the productivity of the goats, a study was conducted in Kaligesing Purworejo Jawa Tengah from July to September 2005. The data were collected h r n 35 farmers who live in seven villages of Kaligesing. Secondary data were obtained from both of Kantor Kecamatan Kaligesing and Dinas Peternakan clan Perikanan Punvorejo. Data was then analyzed using descriptive method.
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Judul: Produksi dan kualitas susu kambing peranakan etawah (PE) pada kondisi tatalaksana yang berbeda
Abstrak: Milk production of goat influenced by breed, genetic, age and rearing management. In Indonesian breed, genetic and age of goats among dairy goat farm are almost the same, but the rearing management varied any the farm. Therefore it was needed to know effect of rearing management on milk production of using goat. A study was done for 2 month to observe effect of rearing management on milk production of Etawah grade goat at 4 dairy goat farms. The data were then analyzed using t – test for comparing the farms (Cordero : A, 700 m above sea level, Prima Fit : B, 350 m, Mr. Purwadi : C, 300 m and PT Gizi Dewata Utama : D, 500 m). The forage : concentrate ratios at each farm were 36 : 64, 40 : 60, 50 : 50 and 64 : 36 for A, B , C and D, respectively. From the results it was concludec that the best farms was D fam that had highest milk production dan best milk quality.
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Judul: Photosensor producing based on ferroelectric material of Ba0,5Sr0,5TiO3 doped by Ferrium Oxide (Fe2O3) on a P-Type Silicon Substate Si (100) applied as a digital camera with a single pixel image sensor
Abstrak: Thin film Ba0,5Sr0,5TiO3 (BST) doped with Fe2O3 was grown on p-type silicon substrate (100) using chemical solution deposition (CSD). It used the solvent 2-methoxyethanol with annealing temperature of 850°C and the doping treatment Fe2O3 of 2.5, 5, 7.5, 10 % of the mass formed BST. Pure BST had the highest absorption of 600 nm of light wavelength. Additions Fe2O3 moves highest absorption in the range of 560 nm. Fe2O3 addition was strengthening thin film sensitivity to the effects of light. In general, doping Fe2O3 10% was result the best absorbance and current-voltage of BST thin film. Electrical properties of thin films BST include dielectric, photoconductivity, and dissipation energy. Based on the current-voltage (I-V) analysis, pure BST and doped BST showed photodiode properties. Dielectric values obtained in the range from 23.32 to 243. Based on electrical conductivity data and energy dissipation, BST thin films have shown photodiode characteristics and are therefore suitable as light sensors. The image sensor in a digital camera is also a light sensor. This BST thin film has been scientifically proven to be a light sensor and also it can be applied as an image sensor. This is a novelty image sensor based on thin film Ba0.5Sr0.5TiO3.
Keyword: barium strontium titanate, thin film, photodiode, image sensor, digital camera