Judul: Persentase Karkas dan Daging Puyuh (Coturnix-coturnix japonica) Afkir pada Kepadatan Kandang yang Berbeda
Abstrak: Stocking density is one of important environmental factor which is needed to be considered in generating good production and carcass quality of japanese quail (Coturnix-coturnix japonica). This study aimed to determine the optimal stocking density to produce good quail carcass. A total of 135 quails were used in this study. The quails were kept in cages with a stocking density of 12 birds, 15 birds, and 18 birds on 62 x 50 x 26 cm size of cages. Feed was given 20 g/quail per day. Water was provided ad libitum. The data were analysed using ANOVA (Analysis of Variance), and significant difference was analysed further using Tukey test. The result showed that stocking density has different affect to meat breast bone ratio. The quails were kept in cages with a stocking density of 12 birds was the most optimum condition to produce good carcass of quail.
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Judul: Performa Produksi dan Kualitas Telur Puyuh (Coturnix-coturnix japonica) pada Kepadatan Kandang yang Berbeda
Abstrak: Stocking density is one of important environmental factor which is need to be considered in generating good production and quality of japanese quail (Coturnix-coturnix japonica) egg. This study was aimed to investigate the effects of various stocking density and determine the most optimum cage density on production and quality of quail egg. A total of 135 of japanese quails were used in this study. The quails were kept in cages with a stocking density of 12 birds, 15 birds, and 18 birds on 62 x 50 x 26 cm cages and each level of treatment consisted of 3 replications. Feed consumption, feed conversion ratio, hen day egg production, average egg weight, and mortality rate were recorded. Egg weight, shell weight, shell thickness, yolk colour, Haugh Unit (HU), and yolk index were also investigated. The obtained data were analyzed by using Analysis of Variance (ANOVA). Data of hen day production and feed conversion were presented descriptively. All traits were not different among treatments. The quails were kept in cages with a stocking density of 12 birds revealed the most optimum egg production according to the data of hen day production and feed conversion.
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Judul: Implementasi Digital signature dalam Validasi Online Local E-Government Menggunakan Algoritme RSA dan MD5.
Abstrak: E-Government merupakan salah satu komponen penting dalam instansi pemerintahan. Masyarakat dapat sangat terbantu dengan adanya e-government dalam aktivitas pelayanan publik. Namun seringkali aspek keamanan kurang diperhatikan dalam pengembangan e-government seperti pada validasi permohonan surat keterangan secara online. Hal ini dapat menjadi celah keamanan karena konten dalam permohonan tersebut dapat dengan mudah dirubah dan penerima tidak dapat melakukan verifikasi terhadap keaslian permohonan tersebut. Tujuan penelitian ini adalah mengimplementasikan digital signature pada validasi online sistem local e-government menggunakan algoritme RSA dan MD5. Penelitian ini menghasilkan sistem yang dapat melakukan fungsi dasar pengajuan permohonan dan penerimaan permohonan, serta mampu memberikan layanan standar digital signature seperti pembangkitan kunci, pembangkitan tanda tangan digital, dan verifikasi permohonan. Pengujian terhadap sistem dilakukan berdasarkan skenario yang dibuat serta uji fungsional sistem.
Keyword: digital signature, e-government, keamanan