Judul: Kebutuhan dan perilaku pencarian informasi petani gurem: kasus Desa Rowo Kecamatan Kandangan Kabupaten Temanggung
Abstrak: Information has a very important role in our efforts to reach goals. It serves to reduce uncertainty, particularly as input to solve problems, make decisions, plan and improve knowledge. The objectives of this study were 1) to identify the peasants’ need for information, 2) to examine the behavior of peasants in seeking information, 3) to find out the constraints faced by the peas ants when they look for information and satisfy the information need. The research used a qualitative approach with a constructivism paradigm. It was found in the research site that despite limited land ownership and natural limitations or constraints, the peasants at Rowo Village did not accept such condition as it is or gave up to the limitations. They kept working hard in cultivating their land to the best of their knowledge and capacity. To keep surviving, apart from working on the field, they did other activities (non-farming). To maintain all of the jobs they were serious engaged in, information had become an important factor. Their need for informations was inseparable from the problems they experience in both farming and non-farming activities. They need not only farming but also non-farming informations. To meet the need for informations, they tried to get information by visiting many sources of information. The information seeking behavior pattern among the peasants were different depending on the information needed, types of farming activities, and types of jobs other than farming activities. However, while seeking information, they faced a number of constraints (personal, interpersonal, and environmental).
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Judul: Keterdedahan dan Pemanfaatan Informasi oleh Petani Sayuran
Abstrak: Konsep pembangunan pertanian semakin berkembang menuju pertanian modern seiring dengan perkembangan ilmu pengetahun dan teknologi (IPTEK) dalam bidang teknologi dan manajemen pertanian yang didukung oleh perkembangan teknologi komunikasi yang sangat cepat. Pada masyarakat pertanian saat ini, informasi menjadi bagian yang signifikan bagi usahataninya. informasi berperan dalam mendukung tujuan usahatani petani untuk meningkatkan efektifitas dan efisiensi proses usahatani, mendukung pengambilan keputusan, serta mendukung inovasi untuk berkembang. Tujuan dari penelitian ini adalah menghasilkan (1) Deskripsi keterdedahan petani sayuran terhadap sumber-sumber informasi; (2) Analisis hubungan antara karakteristik petani dengan keterdedahan sumber informasi; (3) Analisis hubungan antara keterdedahan sumber informasi dengan pemanfaatan informasi. Penelitian didesain sebagai penelitian survei yang bersifat deskriptif korelasional yang dilaksanakan di Desa Tugu Selatan, Kecamatan Cisarua, Kabupaten Bogor. Menggunakan teknik random sampling. diperoleh 50 petani. Analisis data untuk mengetahui hubungan antar peubah menggunakan rank spearman (rs). Hasil penelitian menunjukkan bahwa Petani dalam mengakses sumber informasi rata-rata 2 kali dalam satu bulan. Petani dalam mengakses informasi yang tertinggi kelompok tani dan penyuluh. Petani banyak memperoleh ragam materi dari penyuluh dan kelompok tani. Pemanfaatan informasi yang terbanyak adalah motivasi dan pemecahan masalah yang bersumber dari kelompok tani dan penyuluh. Umur berhubungan nyata dengan frekuensi mengakses informasi dari penyuluh, pengalaman berhubungan nyata dengan frekuensi dan durasi mengakses informasi yang bersumber dari penyuluh, pengalaman berhubungan sangat nyata dengan peubah mengakses informasi yang bersumber dari kelompok tani, pengalaman berhubungan nyata dengan durasi mengakses informasi yang bersumber dari kelompok tani. Frekuensi, durasi dan jenis ragam materi yang bersumber dari penyuluh dan kelompok tani berhubungan sangat nyata dengan pemanfaatan informasi oleh petani. frekuensi mengakses informasi dari surat kabar berhubungan nyata dengan pencerahan. Frekuensi mengakses informasi dari majalah dan brosur berhubungan nyata dengan pencerahan, pemecahan masalah, konfirmasi, proyektif dan motivasi. Durasi mengakses informasi yang bersumber dari surat kabar berhubungan positif dengan pencerahan., The concept of agricultural development towards modern agriculture keeps growing along with the development of science and technology in the field of farming technology and management, supported by the fast development of communication technology. In the current agricultural community, information becomes a significant part since it plays a vital role in supporting farmers to improve the effectiveness and efficiency of farming processes, decision making, and innovation to flourish. The aims of this study were (1) to describe vegetable farmers exposure to information sources, (2) to analyze the relationship between the characteristics of farmers and exposure to information sources, and (3) to analyze the relationship between exposure to information sources and the utilization of information sources. This research, which was conducted in Tugu Selatan village, Cisarua Sub-district, Bogor Regency, was designed as a descriptive-correlational survey using a simple random sampling obtained from 50 farmers. The data analysis to determine the relationship between variables used Spearman rank (rs). The research result showed that the farmers accessed information sources on the average of 2 times in a month. The farmer groups and extension officers were the highest in accessing information sources. The farmers gained various materials from extension officers and farmer groups. The highest information utilization was motivation and problem solving from the farmer groups and extension officers. Ages were significantly
Keyword: Keterdedahan Sumber Informasi, Pemanfaatan informasi, Petani sayuran, Information sources, farmer groups, Cyber extension

Judul: Electrophoretic Coating of Apatite Compouds on Stainless Steel 316L.
Abstrak: Stainless steel (SS) 316L is a metal which is used to bone plate. However, this metal still has low biocompatibility in a human body. The metal is coated by HAp in order to increase its biocompatibility. HAp on SS 316L is coated by electrophoretic deposition (EPD) method. We used two variables in EPD process, such as voltage and coating time to obtain the best coating. The XRD difractogram showed that SS 316L has been coated by HAp. Physical observation used by microscope optics showed that the best coating is achieved on 120V during 2 minutes.
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