Judul: Prioritas Lahan Sawah yang Dilindungi di Kota Sukabumi, Jawa Barat
Abstrak: Sukabumi City has strategic position as it is located between the megaurban, Jabodetabek and Bandung Raya. This city has a large area of paddy field. Due to the existence of Act No 41, 2009 about sustainable agricultural land, then Sukabumi City has a tremendous opportunity to protect paddy field. We utilized IKONOS in 2012 and Paddy Field Map in 20120 to determine the distribution pattern of paddy field. Furthermore, multiple regression was employed to find out affecting factors of existing paddy field. Scallogram analysis was then utilized to find out the level of completeness of paddy field agricultural infrastructure and create a protected paddy field criteria for selecting paddy field to be protected. The spatial analysis showed that paddy field distributed in all villages expect Tipar Village and Gunungpuyuh Village. Paddy field has been in accordance with the physical condition and spread at various distances not only irrgation but also the main road. Factors that have a very real effect of exsisting paddy field in Sukabumi City were irrigation distance <100 m, slope <3 %, rainfall 2500-3000 mm, and main road distance <300 m. The completeness level of paddy field agricultural infrastructure in each villages divided 1st hierarchy (5 villages), 2nd hierarchy (9 villages), and 3rd hierarchy (19 villages). Paddy field that including 1st priority, 2nd priority, and 3rd priority were 468.55 ha (29.68 %), 483.44 ha (30.62 %) dan 626.54 ha (39.69 %).
Keyword: priority of paddy map., factors inffluence, paddy field

Judul: Perubahan Penggunaan/Penutupan Lahan dan Faktor yang Mempengaruhinya (Studi Kasus: Kota Sukabumi, Jawa Barat)
Abstrak: The strategic position of Sukabumi City between Jabodetabek and Bandung Raya intensified the development in this region. It implied to the high of land use/land cover change (LUCC) in Sukabumi City. We utilized IKONOS in 2010 and 2012 to determine LUCC pattern. Furthermore, multiple regression was employed to find out affecting factors of LUCC. Skalogram analysis was then utilized to find out the level of regional development, descriptive analysis to correlate LUCC and level of regional development, and benchmarking of current utilization to evaluate the conformity of current land use/land cover with Spatial Plan (RTRW). The spatial analysis showed that within two years, built up area of Sukabumi increased at 2.8% while rice field and unproductive land decreased at 1.2% and 1.9% respectively. Factors affecting of LUCC in Sukabumi City were the availability of land; distance to CBD, allocation of Spatial Plan (RTRW); distance to economic, education, and medical facilities; regional development index; and the increase of population. Unproductive land change into agricultural land occured in 2nd hierarchy and 3rd hierarchy, whereas agricultural land change into built up area and unproductive land change into built up area occured in all of the hierarchy. Land use/land cover in 2012 conformed with RTRW was 36.6%, while 45.1% was undeveloped, and 2.3% was unconfirmed the plan.
Keyword: regional development, factors of change, land use/land cover change

Judul: Koksidiosis Pada Usus Halus Kelinci Yang Disebabkan Oleh Eimeria magna
Abstrak: Penyakit yang disebabkan oleh infeksi protozoa dari genus Eimeria pada usus halus kelinci, disebut kok- sidiosis usus (Intestinal Coccidiosis). Salah satu jenis coccidia penyebabnya adalah E. magna. E. magna ini adalah parasit intraseluler, yang menyerang usus halus kelinci terutama bagian jejunum dan ileum. Dalam siklus hidupnya E. magna mengalami tiga tahap perkembangan, yaitu: 1. Skizogoni. Pada tahap ini terjadi pembentukan skizon, ukurannya berkisar antara 10-20 น. 2. Gametogoni. Pada tahap ini terjadi perkembangan seksual, terjadi lima hari setelah infeksi. 3. Sporogoni. Pada tahap ini terjadi pembentukan spora, bentuk ini dapat menginfeksi kelinci lainnya. Ookista yang bersporulasi dapat menginfeksi kelinci dalam suatu peternakan. Ookista ini berbentuk oval kadang kadang elips, panjangnya 28-42 u dan lebarnya 20-26 u. Apabila kelinci terinfeksi oleh ookista ini, dapat menurunkan berat badan terus menerus dan akhirnya menimbulkan kematian. Kelinci yang berumur muda lebih sering terserang penyakit ini dari pada kelinci dewasa, sehingga sering menyebabkan kerugian pada peternak. Gejala klinis yang terlihat tergantung dari banyaknya jumlah ookista yang termakan oleh kelinci. Kelinci muda sering terinfeksi oleh sejumlah besar ookista yang dapat menyebabkan kematian mendadak tanpa memperlihatkan gejala klinis terlebih dahulu. Pada infeksi akut terlihat gejala-gejala penurunan berat badan, dehidrasi, banyak minum, diare yang hebat dan sering menimbulkan kematian. ...
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