Judul: Klasifikasi genotipe tanaman kenaf (Hibiscus cannabinus) menggunakan model Ammi
Abstrak: Multi-environments trials are effort in agriculture research to identify superior cultivars by examining adaptability of many genotypes of a cultivar in different environments. The expectation fiom these multi-environments trials is to find genotypes which highly adaptive in many environments (stable genotypes) and genotypes which only adaptable in certain environments (specific genotypes). Statistical method generally used for analysis of stability towards multi-environmeilts trials is AMMT (Additive Main Effect and Multiplicative Interaction) analysis. This method combines additive analysis of variance for treatments main effect and principal components analysis for interaction effect. Multi-responses become a special problem in AMMI analysis since this analysis can only works in single response. Thus, in many years analysis for multi-environments trials merely focused in one single response. There are infomation unexplained by rely on one only response.
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Judul: Uji Multilokasi Melalui Analisis AMMI Multirespon (Studi Kasus : Penelitian Galur Tanaman Tembakau Madura)
Abstrak: AMMI is used to analyze the data of multi location trials. The purpose of this analysis is to classify some stable or specific genotypes. The limitation of this analysis is only able to analyze for one response. Some methods of merged the responses can overcome this limitation. Several methods were considered good enough are range equalization, weighted based on principal component analysis, and division by mean. This study use the data of madura tobacco crop research in 2010-2012 were obtained from multi location trials involving 10 genotypes of tobacco plants and 9 environments. Measurement of responses includes the number of leaves, index of plant, chopped productivity, and quality index. The result of AMMI analysis for the origins responses shows that all genotypes are not stable at all origins responses. Only two genotypes are stable for two responses. The other genotypes grew most specifically expressed in each location. The Results of adaptability genotypes obtained by the combined response shows that just genotype C is stable in all combined responses and the other genotypes are grown in specific locations. Overall from the classification of genotypes, three combined responses are represented almost the entire of origins responses relatively. But from three methods were used, range equalization methods is the best choice for the data of this research.
Keyword: AMMI, combined response, Madura tobacco

Judul: Pelaksanaan program penerangan pembangunan di wilayah Kabupaten Bogor yang di lakukan kantor Departemen Penerangan RI / Puspenmas Kabupaten Bogor
Abstrak: Praktek Lapang (PL) ini dilakukan selama kurang lebih 2 bulan dari tanggal 9 Juli hingga 9 September 1984. Adapun tujuan praktek lapang ini adalah untuk mengamati dan mempelajari proses perencanaan dan pelaksanaan kegiatan Penerangan Pembangunan yang dilakukan Kantor Departemen Penerangan RI/PUSPENMAS Kabupaten sampai kepada Juru Penerangan Kecamatan yang ditujukan bagi masyarakat di pedesaan. Selain itu praktek lapang ini mengamati dan mempelajari keterlibatan para pemuka masyarakat dan warganya di pedesaan dalam kegiatan Penerangan Pembangunan. Di dalam tubuh Kantor Departemen Penerangan (DEPPEN) Kabupaten Bogor ada 3 seksi operasional, yaitu: Seksi Pembinaan Penerangan Mobile (Bina Penmob), Seksi Penerbitan dan Pembinaan Pameran (Bitpam), dan Seksi Pembinaan Penerangan Masyarakat (Bina Penmas). Kegiatan perencanaan dilakukan oleh Seksi Penyusunan Program Kegiatan (Progiat) yang dibantu oleh setiap Kepala Seksi. Sedangkan dukungan sarana kegiatan sebagian besar dilakukan oleh Sub-bagian Tata Usaha (Subag TU).
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