Judul: Identifikasi potensi kawasan pertanian pangan berkelanjutan (KP2B) untuk penyusunan RTRW kabupaten Barru Sulawesi Selatan
Abstrak: Pengembangan wilayah akan menyebabkan tingginya laju pertumbuhan penduduk dan secara signifikan meningkatkan kebutuhan lahan serta akan mengakibatkan tingginya tingkat konversi lahan pertanian ke non pertanian di Kabupaten Barru. Undang-Undang Nomor 41 tahun 2009 tentang Perlindungan Lahan Pertanian Pangan Berkelanjutan (PLPPB) merupakan regulasi yang diharapkan mampu melindungi dan mengendalikan laju konversi lahan pertanian. Alih fungsi lahan akan menjadi permasalahan yang serius di Kabupaten Barru. Salah satu langkah awal perlindungan terhadap lahan pertanian pangan adalah dengan mengidentifikasi lahan yang dapat diusulkan untuk ditetapkan sebagai KP2B di Kabupaten Barru.
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Judul: Identifikasi lahan potensial untuk mendukung usulan perencanaan lahan pertanian pangan berkelanjutan
Abstrak: The passing of Law 41, 2009 on the Protection of Sustainable Food Farming Land (PSFFL) is expected to control the pace of agricultural land use change in particular fields. This law is still new so that many of its implementation have not been done, including the planning and establishment of regions, prime land and reserve land. West Java Province is the province's second-largest contributor to the national rice with the support of a potential wetland. Spatial analysis can be used to determine the potential of component sustainable food farming in province based on data and supporting information. The purposes of this study are (1) To analyze the projection needs of wetland at the provincial and district levels, (2) To identify potential land for prime sustainable food farming land and reserve sustainable food farming land at the provincial and district levels, (3) To define potential locations for the proposed as the sustainable food farming region at the provincial and district levels. The results show that the availability of land is the main deciding factor, otherwise suitability of land has not influence in deciding of sustainable food farming area. At the provincial level, the result shows that more general planning area proposed, including assemblage of some small regions, and indication of prime and reserve land. The proposed planning at the provincial level is a reference in the preparation of the proposed planning district, with more a detail data for regions, prime and reserve land along with prediction size of area.
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Judul: Studi Histopatologi Organ Hati Hamster (Mesocricetus auratus) yang Diinfeksi Coxiella burnetii
Abstrak: Coxiella burnetii (C. burnetii) is a bacterial like organism that causes Query fever. The aim of this study was to describe the liver histopathology of hamsters after infected by C. burnetii intraperitoneally. Hamster were divided into two groups. All hamster liver were collected for histopathological examination using hematoxylin-eosin staining (HE) and immunohistochemical staining (IHC). HE staining results in hamsters group I which were injected with C. burnetii’s antigen showed 3 out of 4 has granuloma which are typical of C. burnetii infection. All hamsters group II which were injected with hamsters group I’s spleen extracts showed granuloma in microscopic observation. IHC staining revealed all hamsters liver has positive result. Beside granuloma lesion, all hamster’s liver show acute hepatitis symptoms. The microscopic lesion of acute hepatitis showed the inflammatory cell accumulated in liver perifer, degeneration of hepatocytes cells, activation of lymphoid follicles, as well as congestion in small and large blood vessels.
Keyword: C. burnetii, granuloma, hamster, HE, histopathology, IHC