Judul: Studi konstruksi kelembagaan pengelolaan sea farming: kasus di pulau panggang kabupaten administrasi kepulauan seribu
Abstrak: Penerapan konsepsi sea farming di Pulau Panggang, Kabupaten Adminidtrasi Kepulauan Seribu, yang pengelolaannya bersifat limited entry dalam proses kontruksi kelembagaan. Penelitian ini bertujuan memberikan input dalam proses kontruksi Kelembagaan, berupa kajian kelembagaan existing dan kajian kelembagaan sea farming.
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Judul: Institutional and Transaction Cost Analysis of Sea Farming Management in Panggang Island, Administrative Regency of Kepulauan Seribu
Abstrak: Phenomenon of declining fishing production in some Indonesian waters area has raised fears of increasing scarcity of fish resources, therefore many implementative programs and efforts has been developed. One of these programs is sea farming. Sea farming is shallow waters marine resources use system based on mariculture. The main objective is to increase fish resources while sustaining fishing activity, mariculture and marine ecotourism. Sea farming is not exactly the same with mariculture. Mariculture and other economic activities based on marine resources are subsystem of the sea farming. The aim of this research are : 1) to identify the role of institutional in managing coastal resources in Panggang Island Administrative Regency of Kepulauan Seribu, 2) to analyze institutional management of sea farming, 3) to evaluate economic benefit and transaction cost of sea farming management, 4) to analyze sustainability of sea farming program. The data was analyzed by 7 methods: 1) Institutional Analysis and Development (IAD); 2) stakeholders analysis; 3) fisheries resources management conflict analysis; 4) income analysis; 5) transaction cost analysis; 6) cost effectiveness analysis; 7) program scenario evaluation analysis. Based on the identification of institutional role in management of sea farming and coastal resources, the stakeholders actors are subject (sea farming members and trader), players (government, National Parks of Kepulauan Seribu, and university-PKSPL IPB), spectator (village government), and actor (security). Economic benefit of sea farming group member is Rp 6,805,645/year. Transaction cost for institutional management is Rp 875,000/year and the effectivity of transaction is 0.13, which is considered cost effective. Evaluation of sustainable scenario showed that scenario B which is program can be continued with a significant improvement was selected. The improvement of sea farming program includes adaptif institutional development, improvement of group organization and management, in order to achieve sustainability of sea farming program.
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Judul: Pengukuran Jantung Kelinci New Zealand White (Oryctolagus cuniculus) dengan Radiografi Toraks
Abstrak: This research was conducted to evaluate radiographs heart size of anaesthetized New Zealand White rabbits (Oryctolagus cuniculus) under different combination of ketamine and xylazine. The rabbits were divided into three groups. Group A were anaesthetized using a 35 mg/kg and 5 mg/kg combination of ketamine and xylazine (n=5). Group B were anaesthetized using a 40 mg/kg and 5 mg/kg combination of ketamine and xylazine (n=3) while group C were anaesthetized using 45 mg/kg and 5 mg/kg combination of ketamine and xylazine (n=3). Parameter of observation from left laterolateral view were: 1) the apicobasilar length of the heart (AB), 2) the width of the heart (CD), 3) the distance between the cranial edge of the fifth rib and the caudal edge of the seventh rib perpendicular to the spine (R5-7), and 4) the vertical depth of the toraks (H). Parameter of observation from dorsoventral view were: 1) the length of the heart (L), 2) the width of the heart (W), and 3) the width of the thorax (T). The result from the heart parameters observation that were measured in left laterolateral view and dorsoventral view shows theres no significantly differ among the groups (P > 0.05). The vertebrae heart size (VHS) values obtained from the sum of the length of the long and the short axes on left laterolateral view. The long axes mean values (A) were 4.35±0.26 v and the short axes mean values (B) were 3.59±0.30 v, therefore VHS mean values were 7.94±0.49 v. On the dorsoventral view, the length of the heart mean values (L) were 4.32±0.29 cm, the width of the heart mean values (W) were 3.33±0.26 cm, and the width of the thorax mean values (T) were 5.85±0.30 cm. In normal conditions, the width of the heart should be less than two-thirds the width of the thorax and values obtained of 3.33<3.72 it shows that the heart is in the normal range. The best ratio to calculated the normal heart dimension in the left laterolateral view was compared the long axes with the vertical depth of the thorax, whereas in dorsoventral view, the length of the heart was compared with the width of the heart.
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