Judul: Pengaruh Pemberian Pakan Ransum Komplit Berbasis Daun Indigofera Zollingeriana dan Leucaena leucocephala Terhadap Profil Darah Kelinci Jantan Peranakan New Zealand White
Abstrak: Kelinci merupakan salah satu ternak penghasil daging yang dapat dijadikan alternatif untuk memenuhi kebutuhan protein hewani. Dalam usaha budidaya kelinci, ransum yang berkualitas merupakan salah satu faktor yang menentukan produktifitas ternak, namun dalam penyediaannya masih mengalami hambatan, antara lain mahalnya harga ransum dan bahan baku pakan. Indigofera zollingeriana sebagai salah satu jenis legum yang tinggi kandungan protein kasar dan mineralnya diharapkan dapat menjadi alternatif untuk memenuhi kebutuhan nutrisi kelinci. Penelitian ini bertujuan untuk mengevaluasi pemberian pelet berbasis Indigofera zollingeriana dan Leucaena leucocephala pada ternak kelinci dan pengaruhnya terhadap gambaran profil darah dan konsentrasi pada serum protein kelinci jantan peranakan New Zealand White.
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Judul: Kecernaan Nutrien pada Kelinci Peranakan New Zealand White Jantan yang Diberi Pellet Ransum Komplit Mengandung Indigofera zollingeriana dan Leucaena leucocephala
Abstrak: This research aim were to evaluate and compare dry matter, organic matter, crude fiber, crude fat, and crude protein digestibilities of I. zollingeriana and Leucaena leucocephala as pellet complete ration in New Zealand White male rabbits. Twenty rabbits of 4 months of ages, (1807± 255,87gram/head) were randomly assigned to one of the four treatments, i.e: R0 (Comercial diet), R1 ( Ration containing 30% Leucaena leucocephala), R2 ( Ration containing 20% Leucaena leucocephala + 10% I. zollingeriana), R3 ( Ration containing 10% Leucaena leucocephala+ 20% I. zollingeriana), R4 ( Ration containing 30% I. zollingeriana). The diets and water were offered ad libitum to the rabbits. Data from Completely Randomized Block Design (CRBD) were analyzed for ANOVA and contras orthogonal test . The result showed that treatments did not significantly affect intake of organic matter and crude fiber, but significantly affected intake of crude protein and crude fat. The treatments did not significantly affect digestibility of dry matter, crude fiber, crude protein and organic matter digestibility, but significantly affected crude fat digestibility. Digestibility of crude fat was 90,97%, 81,85 %, 75,38%, 84,97 % and 79,02% respectively for R0, R1, R2, R3 and R4. It is concluded that the substitution of Leucaena leucocephala with I. zollingeriana in rabbit diets did not affect dry matter, organic matter, crude protein and crude fiber digestibility
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Judul: Klasifikasi Spasial untuk Objek Spasial di Kota Bogor
Abstrak: Various spatial objects in Bogor City have caused a significant increase of spatial data in Bogor City. These spatial data needs to be processed and analyzed using spatial data mining technique, which is able to extract the knowledge or patterns in the spatial database. This research extracts the patterns of terminals, stations, railroads, rivers, roads, and landuse characteristics using one of the spatial data mining techniques, namely spatial classification. In this research, the spatial relations between an object and its surrounding is determined using topological relations, with spatial operations such as contains, overlaps, equals, disjoint, intersects, within, crosses, and touches. The result of spatial classification accuracy using C4.5 algorithm is 72.117%. From this spatial classification result, the characteristics of spatial objects in Bogor City can be identified based on spatial operations.
Keyword: spatial data mining, spatial classification, C4.5 algorithm