Judul: Faktor-faktor yang Berhubunagn dengan Peran Unit Pelaksana Teknis Dinas (UPTD) Penyuluhan dan Pos Kesehatan Hewan Wilayah Cisarua Kabupaten Bogor
Abstrak: Salah satu tindakan nyata yang dilakukan untuk mengembangkan usaha ternak domba yaitu pembinaan bagi peternak di pedesaan. Unit Pelaksana Teknis Dinas (UPTD) Penyuluhan dan Pos Kesehatan Hewan merupakan salah satu lembaga penyuluhan yang dapat membantu peternak dalam mengembangkan usahanya melalui kegiatan penyuluhan. Keberhasilan UPTD Penyuluhan dan Pos Kesehatan Hewan dalam membina peternak tidak terlepas dari kerja keras para penyuluh dan peran serta aktif peternak. Dari dua sisi inilah UPTD Penyuluhan dan Pos Kesehatan Hewan mendapat masukan-masukan yang merupakan evaluasi untuk memperbaiki kinerjanya sehingga lembaga dapat lebih meningkatkan peran sertanya memajukan dunia peternakan. Penelitian ini bertujuan untuk 1) mengetahui faktor internal dan eksternal peternak domba, 2) mengetahui faktor internal dan eksternal penyuluh, 3) mengetahui faktor-faktor yang berhubungan dengan peran lembaga penyuluhan, 4) menganalisis hubungan faktor internal dan ekternal peternak dan penyuluh dengan kelembagaan penyuluhan. Penelitian ini berlangsung sejak tanggal 7 Oktober - 21 November 2005. Sampel diambil secara acak sederhana sebanyak 70 orang peternak dan tiga orang penyuluh sebagai responden. Penelitian didesain sebagai penelitian survei deskriptif korelasional. Data yang dikumpulkan terdiri dari data primer dan data sekunder. Analisis data meliputi analisis desktiptif dan korelasi Rank Spearman.
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Judul: Faktor-faktor yang berhubungan dengan peran unit pelaksana teknis dinas(UPTD) penyuluhan dan pos kesehatan hewan wilayah Cisarua, Kabupaten Bogor
Abstrak: One of a real action to develope the livestock farming is an extension for the farmers in the rural area.Technical Consultant and Husbandary Health Pos Service is one of the extension agency which can help the farmers to develop their farm by extension activity. The Technical Consultant and Husbandary Health Pos Service success is determined by hard work of extension agents and the farmers roles. From this side Technical Consultant and Husbandary Health Pos Service gets input to improve their performance so that the Technical Consultant and Husbandary Health Pos Service can improve their role in the farm development. The aims of the study are 1) to know the sheep farmer internal and external factors, 2) to know the extension agent internal and external factors, 3) to know the factors that correlate to the role of extension agency, 4) to analyze the internal and external farmer and extension agent in relationship to extension agency. This study was conducted from 7rd October until 21rd November 2005. The population of the study is all the sheep farmers and extension agent in subdistrict of Caringin. As many of 70 farmers were taken as sample using simple random sampling method and three extension agents as respondents. This study uses primary and secondary data. This study designed as a descriptive correlation survey. The internal and external farmers and extension agents relationship to extension agency were analyzed by Rank Spearman. Most of the farmers are 37-50 years old, graduated from elementary school, have 6-15 years of farming experience, have 0-0,49 ST of sheeps, 0-0.3 Ha land, farmers have the main occupation as farmer, has additional occupation as sheep farmer and the income of farmer is ranging from Rp. 450.000 to Rp. 800.000 per month. The extension agents are 38, 43, and 44 years old, graduate from Academy and have 11-19 years experience and also get Rp.925.000-1.400.000 income per month. The sheep farmer internal factors (age, education level, farming experience, farm land, income, occupation) have significant correlation to the agency role and intensity of extension, meanwhile the sheep farmer external factors (economic of scale, the market share and government policy) have no significant correlation to the agency role and intensity of extension.
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Judul: Characterizations of low alloy steel sae 4422  plated with chromic acid (Cro3)
Abstrak: Characterizations of low alloy steel SAE 4422 plated with chromic acid (CrOrO3) was use Optical Microscopy (OM), Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD), RD),Energy Dispersive Analysis of X-Ray (EDAX), Hardness Test and Roughness Test. Microstructures analysis exhibits cracks and grain boundaries microcracks as a characteristics of chrome metal found at plating metal. Perlite and Ferrite as grains of steel found at base metal with grain boundaries around it. Phase analysis of plating metal appropriate to chrome metal with lattice constant (a) is 2.559 Å and phase analysis of base metal appropriate to iron ferrite with lattice constant (a) is 3.318 Å. Both plating and base metal have cubic system. Chemical analysis of plating metal at surface section exhibits that cracks area have highest value of carbon element compare with grains and grains boundaries area. While chemical analysis of base metal at cross section exhibits that perlite have highest value of carbon element compare with ferrite and grain boundaries. The hardness value of plating metal at surface section and cross section are 753 and 637 VHN. While, the hardness value of base metal and interface area at cross section are 205 and 373 VHN. The roughness value at measurement points of chrome surface for as received sample are 0.445 μm. Observation used Optical Microscopy and Scanning Electron Microscopy exhibits surface irregularities combine to form surface texture of plating metal at surface section.
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