Judul: Analisis Sosial Ekonomi Kegiatan Pembinaan Masyarakat Desa Hutan (PMDH) di PT. Arfak Indra Papua Barat
Abstrak: Company, as one of the actors in economic development, should not only to obtain financial gain, but also need to contribute to society and the surrounding environment, especially with regard to socio-economic conditions and local culture, such as life-pattern and livelihood. Thorugh the Decision of Forestry Minister No. 523/Kpts-II/1997, the government requires the holder of IUPHHK to be more concerned with traditional community development efforts those are in and around tHE work area IUPHHK in order to improve their welfare, and this program is known as the Forest Village Community Development (PMDH). PT. Arfak Indra is one of the IUPHHK-HA company- wihch has estblished PMDH program. The success of the program (PMDH) is not only judged by the results of achieved targets, but the more important thing is the socio-economic impact. Therefore it is necessary to do socio-economic anlysis of PMDH activities at surrounding communities of PT. Arfak Indra. The purpose of this study to assess the socio-economic condition of the people, analyze people’s preceptions, and analyze the impact of PMDH. Stage of this study consisted of data collection, respondent selection, data processing and data analysis. Based on the survey results revealed that the PMDH activities positively influence and benefit the community in terms of improving infrastructure, keeping forest preservation, generating society income and welfare, adding konwledge and skills, giving other social assistance such as fuel and fund of building worship place and opening employment.
Keyword: PMDH, Perception, Community

Judul: Rencana kelola sosial dalam rangka Pembinaan Masyarakat Desa Hutan (PMDH) pada Hutan Tanaman Industri PT Nityasa Idola di Kalimantan Barat
Abstrak: Development of Industrial Forests (HTI), particularly outside Java often faced with complex problems. These problems arise due to the overlapping area between the concession companies to the area controlled by the community. This occurred in the area of Business License Utilization of Forest Plantation Timber (IUPHHK HT) PT. Nityasa Idol in West Kalimantan. Thus, firms in an effort to conduct activities for the development of timber planting need to reconcile with the community, such as every hectare of land that cooperation will be given a replacement of Rp. 60.000/hektar, tree spacing results conducted on the half-cycle (4 years) of Rp. 2.500/m3, obtained from logging during harvest (8 years) of Rp. 5,000 / m3, and the provision of free rubber seedlings were 21 stems / ha. But the company still offers less public attention, this is caused the land still be planted of rubber trees and agricultural shifting cultivation, which assessed the value of a small compensation, and lack of public understanding of the existence of HTI. Social relations among villages surrounding the management company IUPHHK HT PT. Nityasa Idol has been running through a program of activities PMDH. Programs that have run companies, such as training programs and making permanent agriculture, land cooperation with treaty land compensation, educational assistance for teacher salaries, and other social assistance. The program has not been going well so necessary in the evaluation, such as the lack of follow-up assistance training program, not optimal settled agricultural activities, because of lack of socialization and mentoring, the need for optimization of assistance that leads to an increase of places of worship, education, and health, increase cooperation and participation of community leaders, evaluating the content of the land compensation agreement, including the implementation of payment, planting and maintenance activities, lack of employee skills, such as knowledge of the forest industry plants and communication techniques. The problems faced in the implementation of such programs is the number of villages PMDH partner, limited executive power PMDH, lack of good cooperation between companies and local governments, the lack of implementation of activities PMDH, not PMDH activities periodically. But we realize people were also influential factors, such as socio-economic conditions of society, namely shifting cultivation and land activities sebaai fuel economic activity, has not been fully able to accept the changes and innovations from the outside in a positive, business activities are still influenced by customary or traditional.
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Judul: Reproduksi Ikan "Shirogisu" Sillago japonica (Temminck dan Schlegel) di Perairan Teluk Omura, Nagasaki, Jepang
Abstrak: Ikan S. japonica pertama kali matang gonad pada ukuran kelas panjang 185 - 198 mm dan frekuensi terbesar pada ikan jantan pada selang kelas rata-rata 220 mm (100 %) dan ikan betina pada selang kelas rata-rata 234 mm (100 %). Melalui histologi gonad ikan betina, pada TKG II terdapat sel oogonia dimana sel telur belum matang (perinucleolus) yaitu inti sel mulai membesar dan membran sel yang tebal. Pada TKG III, sel telur berkembang menjadi oocyte primer dan kemudian menjadi oocyte sekunder dimana sel telur telah matang (ripe eggs), butiran kuning telur telah terbentuk dan membran sel mulai menipis. Pada TKG IV, sel telur berkembang menjadi ootid, dimana terjadinya penyatuan butiran kuning telur yang menuju salah satu kutub anima (Fusion of yolk globule) dan terdapat membran sel yang menipis pada sel telur yang matang (Oolema of ripe eggs). Pada TKG V, sel telur berkembang menjadi ovum yang akan dikeluarkan pada saat pemijahan, mulai berkurangnya ootid dan terdapat folikel yang kosong. Sedangkan pada testes ikan jantan, TKG I ditunjukkan adanya sel spermatogonia yang berada di dalam kantung tubulus seminifer. Pada TKG I1 sel berkembang menjadi sel spermatogonia. Pada TKG III sel spermatogonia berkembang menjadi spermatocytes primer dimana terjadi pembelahan sel secara miosis (pembelahan pertama) dan kemudian berkembang menjadi spermatocytes sekunder dimana terjadi pembelahan sel yang kedua. Pada TKG IV sel spermatocytes berkembang menjadi sel spermatid, dan pada TKG V sel spermatid herkembang menjadi spermatozoa yang akan dikeluarkan pada saat pemijahan.
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