Judul: Perencanaan Partisipatif Pemanfaatan Taman Wisata Alam Buluhcina, (Kasus di Desa BuIuhcina, Kecamatan Siak BuIu Kabupaten Kampar, Provinsi Riau)
Abstrak: Buluh Cina Natural Park in Kampar District, Riau Province was initially Indigenous Forest (Hutan Adat) of Rimbo Tujuh Danau which has an area about 2.500 ha. Later, based on Governor Decree of Riau Province in 2007, most of the forest area used as a Natural Park area about 1,000 ha. Buluh Cina Natural Park have not been managed yet completely, but commonly it utilized by the communities to fulfill their daily needs. This study aims to determine the uses of forests and map the location of the utilization, furthermore describing the suitability of forest use practices with laws and regulations, as well as the use of participatory plan. This study, using data that obtained through multiple methods of data collection, which are review of secondary data, direct observation, interviews, focus group discussions (FGD) and mapping of areas. The results of this research show that Buluh Cina Natural Park utilization does not match with the provisions of existing law. The results of participatory planning which lead to the type of utilization that does not exploitative but the public has greater accessibility to forest management.
Keyword: Buluh Cina Natural Park, Participatory Planning, Forest Utilization

Judul: Pengelolaan Kolaboratif Ekosistem Hutan Gambut Semenanjung Kampar, Provinsi RiauSupriatin
Abstrak: Various utilization to the natural resources at Kampar Peninsula has indicated resources degradation that could threaten its’ status. The aims of this research were to indentify natural resources’ characteristic, usage, and related issues; to analyze stakeholders’ of Kampar Peninsula management, its’ social capital, and related issues; to analyze policy and institutional arrangement; to analyze determinant variables of Kampar Peninsula management; and to formulate institution of Kampar Peninsula collaborative management. The study was conducted from February to May 2010 at Kampar Peninsula, using qualitative method. The data was collected through a collection of documents, field observation, in-depth interviews, focus groups discussion, and participate in meetings were related to the research topic. Data were analyzed qualitatively using stakeholders analysis, social capital analysis, and content analysis (policy analysis). The result showed that resources potency of Kampar Peninsula have degraded gradually by uncontrolled water management. More than 70 stakeholders were identified while regulation and policy that directly regulate peatland management least possible. The objective of Kampar Peninsula collaborative management is to realize sustainability Kampar Peninsula peat swamp forest ecosystem management on the landscape scale. Kampar Peninsula collaborative management can be realized through zoning that includes 5 main zones. Collaborative institution act as a "co-manager" for KPHP Tasik Besar Serkap and play the role as a "center of excellence". Meanwhile strengthening and institutionalization of social capital, mastering the technology of water management, strengthening the financial ability of the main actors, and the readiness of human resources are a precondition for realizing collaborative management.
Keyword: 

Judul: Excretory/secretory antigen of ascaridia galli L3 stage to trigger yolk immunoglobulin in laying hens
Abstrak: Ascaridiosis caused by the nematode Ascaridia galli. A study was carried out to characterize excretory/secretory antigen of A. galli from larval stage to trigger anti-ascaridiosis yolk immunoglobulin in laying hens. A. galli L3 were recovered from intestines of 100 heads chickens 7 days after oesophagus inoculation with 6000 L2. L3 recovered in this manner were cultured (5 – 10 ml-1) in flasks containing rosswell park memorial institute (RPMI) 1640 media, pH 6.8, without phenol red. Cultures were incubated at 370C in 5% CO2 and culture fluid was collected after 3 days in culture. To prepare excretory/secretory antigen, culture medium were concentrated with vivaspin 30.000 MWCO, and antigen protein concentration were counted as described in Bradford method. The molecular weight of excretory/secretory antigen was determined with sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS PAGE). Active immunizations were applied intra muscularly of chickens with an initial dose of 80 μg. The immunizations were repeated three times with dose of each 60 μg with an interval of one week. The first immunizations were excretory/secretory antigen mixed with fruend adjuvant complete and subsequently mixed with freund adjuvant incomplete. The chicken’s eggs were collected from 49 day after immunizations. Anti-ascaridiosis yolk immunoglobulin (IgY) was extracted from egg yolks by means of ammonium sulphate and purified using fast performance liquid chromatography (FPLC). The purity of anti-ascaridiosis IgY was determined by Bradford method (λ = 280 nm). Antibody was detected by agar gel precipitation test (AGPT) and enzyme linked immunosorbant assay (ELISA). Antigen were detected with immunohistochemistry. Chickens were challanged with dose of 1000 L2 A. galli. Passive immunizations were applied ten times with dose of each 0,875 mg IgY with an interval of one day intra orally. IgY anti-ascaridiosis was tested against A. galli survival in vitro.
Keyword: Unggas, Isolasi dan karakterisasi antigen, Purifikasi imunoglobulin yolk, Pengukuran antibodi ayam petelur, Metode Imunohistokimia, Ascaridiosis