Judul: Faktor-faktor yang mempengaruhi efektivitas komunikasi di dalam sekolah lapang padi
Abstrak: A study was carried out to analyze the relationships among influencing factors to communication effectiveness in socialization of technological innovation in conducting the program of Field School of Integrated Crop Management of Rice, in Cikarawang Village, Bogor Barat Sub-district, Bogor City. Data were collected using questionnaire method, and then analyzed using τ - Kendal descriptive method. The results of the study showed that the factor of field guide characteristic had a significant correlation with the communication participation of farmer. The field guide characteristics also had a significant correlation with the technological innovation characteristic (i.e. trialibility and observability). Some elements of farmer characteristics (i.e. age and experience) significantly correlated with the communication participation of farmer. However, all elements of communication channels (type of media and place and time suitability) were not correlated with the communication participation of farmer. This could be due to the absence of other type of media, other than the direct communication (meeting, discussion and field practice). Farmer participation to the main activities of the field school program (PRA, meeting, discussion and field practice) significantly correlated with the knowledge enhancement (cognitive) and with the attitude change tendency (affective) of program-involved farmers. However, the communication participation of farmer was not correlated with the action of program-involved farmers to apply technological innovation of the field school. In other words, although program-involved farmers had obtained enough knowledge and had tendency to choose technological components in the field school program, but in general they had not yet applied optimally the components.
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Judul: Efektivitas Komunikasi Pemuka Pendapat Kelompok Tani Dalam Menggunakan Teknologi Usahatani Padi (Kasus di Kecamatan Kupang Tengah Kabupaten Kupang NTT)
Abstrak: Research objectives were: (1) to expose opinion leader characteristics, as well as using information source, (2) to detect communication effectiveness among opinion leader, (3) to evaluate applying rice farming technology, (4) to relationship among characteristics, information source, and frequency leader to leader employing, communication effectiveness practicing rice technology to farmer at Kupang Tengah district Kupang regency Nusa Tenggara Timur province. Research was designed in descriptive correlation survey method. The data was collecting during March to May 2008. population was the entire opinion leader from 5 rice farmer groups. Total respondents were 99 persons. Data was analyzed by employing rank Spearman statistical test. Result indicated: (1) leader characteristics was potentially enough to apply rice technology, (2) employing mass media as source of information was a little bit poor, (3) introducting rice technology by leader, indicating more effective, (4) several characteristics factors which are significantly correlated positively as well as negatively to communication effectiveness: social participation, formal education, family size, attitude, social status, farm size, using mass media and contact to extension agent.
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Judul: Ornithonyssus Bursa (Berlese, 1888) Famili Macronyssidae yang Menyerang Unggas Dan Penaggulangannnya
Abstrak: Ornithonyssus bursa adalah tungau penghisap darah pada unggas di daerah tropis dan subtropis. Tungau ini relatif kecil, dengan panjang tubuh antara 700-1000 mikron dan lebarnya 250-490 mikron. Tubuhnya bulat berwarna coklat kekuningan sebelum menghisap darh dan berwarna merah setelah menghisap darah dari induk semangnya.
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