Judul: Perilaku wirausaha wanita peternak dalam mencari dan menerapkan informasi usaha ternak ayam buras
Abstrak: The aims of this research are : to identify the characteristics of the women of poultry farmers, to analyse the women of poultry farmers entrepreneur behaviour to find and apply the poultry business information and analyse the relationship between the women of poultry farmers internal and external characteristics to the entrepreneur behaviour in finding and applying the poultry business information. This research was carried out a month, from April to May 2006 in Taman Sari Village, Subdistrict of Taman Sari, Bogor District. The research population are all of the women of poultry farmers who join in Tanjung group and the method for choosing the samples was using sensus. The data consist of primary and secondary data. Data analyses was using descriptive analysis and rank Spearman and Chi Sqztare correlation test. The results show that : The number of family members has significant relationship to the entrepreneur attitude and has very significant relationship to the entrepreneur skill, and the business motivation has significant relationship to the entrepreneur attitude. The interaction between extension educator agent and the women of poultry farmers have significant relationship to the entrepreneur attitude and entrepreneur skill, and the interaction between peddler and women of poultry farmers has significant relationship to the entrepreneur skill. Keywords: Internal characteristics, external characteristics, entrepreneur behaviour.
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Judul: Hubungan antara karakteristik dan keaktifan komunikasi dengan perilaku agribisnis (studi kasus peternak ayam broiler di Kecamatan Leuwiliang, Kabupaten Bogor )
Abstrak: The aim of this research was to know the relationship between characteristic of chicken broiler farmer at Leuwiliang and their activity rate of searching information with agribusiness oriented behavior. The research conducted on September 29" - October 29" 2005 in Leuwiliang Sub district, Bogor Regency West Java. Attitude aspect of agribusiness oriented behavior is in high rate, knowledge aspect in a medium rate, and the action aspect also in a medium rate. Chi square test with significant at 0.05 tells that there are high relationship between characteristic of farmer with agribusiness oriented behavior, especially with ages, experiences, and scale of husbandry. There is relationship between agribuiiiess oriented behavior with broiler farmer communication activity, especially when they do communication with the extension officer. The indirect information source which have high relationship are radio. Keywords: Broiler farmer, agribusiness, behavior
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Judul: Pembuatan Film Tipis Lithium Niobat (LiNbO3) Menggunakan Metode Chemical Solution Deposition (CSD) dengan Variasi Kecepatan Putar (Rpm).
Abstrak: Film tipis merupakan salah satu aspek yang mendapat perhatian sangat besar dalam bidang material, karena film tipis merupakan material menarik yang memiliki sifat optik yang sangat tergantung pada konstanta dielektrik, indeks bias, dan energi gap. Lithium Niobat (LiNbO3 ) dapat digunakan sebagai pelapis pada film tipis karena memiliki sifat piezoelektrik, electrooptical, pyroelectrical dan photorefractive yang sangat baik. Film tipis Lithium Niobat (LiNbO3 ) ditumbuhkan menggunakan metode Chemical Solution Deposition (CSD) dengan variasi kecepatan 3500 rpm, 5000 rpm, 6500 rpm, dan 8000 rpm. Metode ini memiliki keunggulan dapat mengontrol stokiometri film tipis dengan kualitas yang baik, prosedur yang mudah dan membutukan biaya yang relatif murah. Energi band gap yang dihasilkan dari film tipis Lithium Niobat (LiNbO3) berkisar antara rentang 2.1 eV – 2.8 eV dengan indeks bias berada pada rentang 2.18-3.2. Film tipis LiNbO3 memiliki parameter kisi a=b=5.54Ǻ dan c = 16.35 Ǻ. Struktur morfologi film tipis adalah permukaan yang homogen dan ukuran kristal berada pada rentang 0.417 μm – 0.680 μm.
Keyword: sifat optik, litium niobat, chemical solution deposition, kecepatan putar