Judul: Pengelolaan Kebun Induk dan Pembibitan Kelapa Sawit (Elaeis guineensis Jacq.) di Minamas Research Center, Minamas Plantation, Riau.
Abstrak: This internship program was aimed generally to improve skills and experience in both technical aspect of oil palm planting and man management. This program especially was aimed to analyze the vigourity of oil palm germ so that can produce a more quantitative description of vigourous germ with the approach of germ vigourity grow strength (VKT bibit) and germ stamina. This program was conducted from February to June 2013 at Minamas Research Center (MRC), PT Anugerah Sumber Makmur, Minamas Plantation, Riau. This program used three methods (1) working actively in Breeding Department of MRC as daily worker, co-mandor, and co-field assistant, (2) holding interviews and discussion with workers, mandors, assistant, and manager, (3) book studying as additional material for descriptive analysis. This analysis activity used the descriptive analysis, t-student test, and correlation test. Secondary data consisted of site map, areal broad, soil and climate condition, basic population, organization structure, and plant condition. The last pecentation of selection, the Socfindo germ form three blocks resulted 85.9%. The germ vigourity analysis with the approach of germ vigourity grow strength resulted that the Socfindo type germs which were planted in block B6 of PSE nursery had the highest VKT around 70%. Meanwhile block A2 and A3 had VKT around 60%. The germ vigourity analysis with the approach of germ stamina resulted for Socfindo type vigourous germ was 0.89 ± 0.31 m3. From the test of comparation between the result of vigourous analysis resulted not different at the α test rate = 5%. From this we can concluded that qualitative analysis (selection) as conventional method to anlysing vigourity germ has a same result with the quantitative method (VKT bibit and germ stamina) and feasible to use this as method to analysis germ vigourity.
Keyword: selection, Minamas Research Center, germ vigourity, germ stamina

Judul: Manajemen Pemupukan Kelapa Sawit (Elaeis guineensis Jacq.) Tanaman Menghasilkan di Angsana Estate, PT Ladangrumpun Suburabadi, Minamas Plantation, Tanah Bumbu, Kalimantan Selatan
Abstrak: The internship was conducted at Angsana Estate, PT Ladangrumpun Suburabadi, District of Tanah Bumbu, South Borneo on February 15th to June 15th 2010. The internship aims to increase knowledge about the cultivation of oil palm both technical and managerial, in addition, an internship is to review the management of oil palm crop fertilization on crop yield, analyze the factors that affect the efficiency and effectiveness of fertilization and its influence on palm oil production. Data collection was conducted on the collection of primary data and secondary data. Primary data obtained by observation and analysis of the efficiency (time, cost, and labor), effectiveness (the right time, right dose, right type, and the right way), nutrient deficiency, the productivity of oil palm, interviews with employees, foremen, and assistant. Secondary data obtained from data given by the cation garden and library administration. The data obtained was analyzed by qualitative descriptive method. The outcomes of this internship showed that fertilization in Angsana Estate has been realized with good accordance with the budget and in compliance with the concept of the effectiveness of the right kind and proper manner, but has not met the concept of timely and appropriate dosage. Angsana Estate also has met the concept of fertilizer efficiency that is efficient time, cost and labor. Nutrient deficiency in oil palm plantations do not provide significant effect on palm oil production because fertilizer has been adjusted based on the results of leaf analysis done by Minamas Research Centre. The existence of difference in productivity Angsana Estate with existing standards may be caused by variables other than fertilization.
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Judul: Cycle Hamilton pada Graf Lengkap, Graf Regular, dan Graf 2-Connected 4-Regular Berorder Kurang dari Sepuluh.
Abstrak: Suatu graf disebut graf Hamilton apabila graf tersebut memuat cycle Hamilton, yaitu cycle yang melewati setiap vertex tepat satu kali. Menentukan keberadaan cycle Hamilton pada suatu graf dapat menggunakan syarat cukup yang berupa teorema-teorema yang telah diperkenalkan sejak tahun 1950-an. Beberapa syarat cukup yang dibahas dalam karya ilmiah ini adalah syarat cukup yang berhubungan dengan graf lengkap dan graf regular. ,,,
Keyword: graf Hamilton, graf regular, graf lengkap, graf 2-connected 4-regular.