Judul: Kecernaan Nutrien pada Kambing Perah yang Diberi Ransum dengan Penambahan Daun Ginseng Jawa (Talinum Paniculatum Gaertn)
Abstrak: An experiment was designed in order to study the nutrients digestibility in dairy goat offered diets containing java jinsom leaf. The research was conducted in a dairy goat barn in Animal Research Center, Ciawi, Bogor from May until July 2012. This study used 9 cross breed dairy goats with average weight of 32.96 ± 3.14 kg. The goats were on the 2nd lactation periode and had an average milk yield of 1 liter/day. The dietary treatments were: G0= forage ad-libitum (3000 g – 4500 g) + concentrate 43% dry matter intake + gliricidia 12% dry matter intake G1= G0 + java jinsomleaf 3% dry matter intake; G2= G0 + java jinsom leaf 6% dry matter intake. The treatment were allocated in a completely randomized design with 3treatments and 3replications. The Parameters measured were feedintake, nutrients digestibility, total digestible nutrient (TDN), and milk yield. The different among treatments tested by Contrast Polynomial Orthogonal. The result showed that treatments did notaffect the parameter observed. Feeding grass adlibitum and concentrate 43% dry matter indicated low quality, but fulfilled protein and fat requirements for maintenance and production of the animal. Feeding java jinsom leaf until 6% dry matter did not increase milk yield of sapera dairy goat offered low quality feed.
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Judul: roduksi dan Kualitas Susu Kambing Sapera yang Diberikan Tambahan Pakan Daun Som Jawa (Talinum paniculatum (Jacq.) Gaertn)
Abstrak: Milk is a food product that has a high nutritional value. The increased of production and quality of goats milk needs to be create a healthy and nutritious products. This research was to observe milk production and its composition of Sapera (PE-Seanen breed) goat given Som Java (Talinum paniculatum (Jacq.) Gaertn) leaves as feed additive. Nine heads of Sapera goats used in this research with milk production about 1 liter/day and 33 kg body weight. The research consist of 3 levels Som Java leaves 0%, 3%, and 6% in 3 replications. The result of this research showed that Som Java leaves as feed additive did not influence on milk productiton, composition, feed level intake, and nutrient eficiency convert to milk composition. Som Java leaves as feed additive increase the body weight as high as Som Jawa given level. Som Java leaves as feed additive cause milk production stable up to nine week of lactation
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Judul: Penerapan teknik watermarking untuk penandaan hak cipta pada peta vektor dengan format DXF
Abstrak: Drawing Interchange Format (DXF) is one of the general file in the field of the vector image commonly used for making maps. The DXF format is a tagged data representation of all the information contained in an AutoCAD drawing (DWG) file. Tagged data means that each data element in the watermark is preceded by an integer number called the group code. The study was carried out because there is still no tools of labeling the copyright on digital mapping using DXF file. This study aims to generate an application for copyright labeling on vector map with DXF format that can be applied to any types of spatial objects in the map. The technique used is changing the code inside the vector image. The insertion of the watermark is done by utilizing ENTITIES section by multiplying objects for sets of binary values. The results showed that the image after the watermarking insertion process is the same as the original vector image. Embedded watermark is resistant to rotation and scaling, however it has the possibility of one-third to be broken in the attack on specific object. This study has successfully implemented watermarking technique for copyright labeling on the vector map with DXF format.
Keyword: Drawing Interchange Format, Robust Watermark, Tagged Data, Vector Image, Watermarking