Judul: Root endophytic fungi of tomato and their role as biocontrol agents of root-knot nematodes Meloidogyne incognita (Kofoid and white) Chitwood and growth promotion in tomato plants (Lycopersicon esculentum Mill):
Abstrak: Nematoda puru akar, (Meloidogyme incognita) adalah salah satu OPT utama tomat (Lycopersicon esculentum Mill) di seluruh dunia. Tujuan penelitian ini adalah untuk (1) mengeksploitasi cendawan endofit (2) melihat pengaruh cendawan endofit terhadap nematoda puru akar (Meloidogyne incognita) serta pemacu pertumbuahan pada tanaman tomat, (3) menginvestigasi mekanisme cendawan endofit menekan nematoda puru akar secara in-vitro.
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Judul: Konsorsium Bakteri Endofit Asal Keladi, Alang-Alang, dan Putri Malu Sebagai Pemacu Pertumbuhan dan Pengendali Meloidogyne incognita pada Tomat
Abstrak: Nematoda puru akar Meloidogyne incognita merupakan endoparasit tanaman tomat yang menyebabkan gejala abnormal pada akar. Agen hayati jenis bakteri endofit potensial digunakan untuk pengendalian M. incognita. Bakteri endofit adalah bakteri yang hidup di dalam jaringan tanaman untuk sebagian atau seluruh hidupnya tanpa merugikan tanaman. Tujuan penelitian ini untuk mengisolasi dan menguji konsorsium bakteri endofit asal tanaman keladi, putri malu, dan alang-alang dalam mengendalikan nematoda puru akar M. incognita dan memacu pertumbuhan tanaman. Isolasi konsorsium bakteri endofit dilakukan dengan metode sterilisasi permukaan dengan alkohol 70% dan natrium hipoklorit 1.0%, kemudian dikulturkan pada media NA (Nutrient Agar). Sebanyak 12 isolat konsorsium bakteri endofit berhasil diisolasi dari akar tanaman keladi, alang-alang, dan putri malu. Konsorsium harus dipastikan aman secara biologis melalui uji hipersensitivitas dan uji hemolisis. Sebanyak 10 isolat konsorsium menunjukkan respon negatif. Sepuluh isolat konsorsium bakteri endofit secara in vitro mampu membunuh larva M. incognita mencapai 67% hingga 100%, memacu pertumbuhan tanaman mencapai 86.57%, menekan jumlah puru akar oleh M. incognita mencapai 75%, dan menekan populasi M. incognita di tanah mencapai 95%. Sebanyak 10 konsorsium bakteri endofit juga dapat memproduksi metabolit sekunder yang berbeda-beda. Hasil penelitian menunjukkan empat konsorsium yaitu PTM3, ALG5, TLS5 dan TLS1 berpotensi sebagai agen biologis untuk mengendalikan M. incognita. Penelitian ini memberikan informasi baru mengenai keefektifan konsorsium bakteri endofit dalam mengendalikan dan memacu pertumbuhan tanaman tomat.
Keyword: bakteri endofit, Caladium bicolor, Imperata cylindrica, Mimosa pudica, nematoda puru akar

Judul: Analisis Optimisasi Persediaan Mata Uang Riyal untuk Musim Ibadah Haji (Studi Kasus di Bank Syariah Mandiri Cabang Bekasi)
Abstrak: SAR or Saudi Arabian Real is the currency of Saudi Arabia is widely used to meet the requirements during the pilgrimage. In 2011, the number of Hajj is dominated fleet departure from Jakarta-Bekasi embarkation fleet as much as 85 groups or 37,740 worshipers. This has resulted in high demand for SAR in several local banks to provide more SAR during the pilgrimage season, one of which is a Bank Syariah Mandiri Bekasi Branch has provided SAR more than other Bank Syariah Mandiri Branch, in the amount of 210,000 SAR. The amount of inventory that has been prepared BSM Bekasi branch sometimes not in line with the level of demand for SAR because of the uncertain state of demand. This condition, triggering BSM Bekasi Branch excess inventory, so that the necessary proper inventory management. This study aims to (1) Studying the patterns of demand and supply SAR for the Hajj season, (2) Selecting inventory models SAR for the Hajj season, (3) Calculating the optimal inventory levels SAR. The primary data used in this study were obtained through direct interviews with the BSM Bekasi Branch and the Ministry of Religious based list of questions directly. Secondary data obtained from historical data company, literature studies, articles or research related literature. Qualitative data analysis is done by analyzing the patterns of demand and supply patterns, as well as the BSM condition Bekasi Branch. Quantitative data analysis is done by calculating the optimum supply quantity of demand that has been forecast. Based on the pattern of inventory, ordering SAR does not occur every month because the supply is only focused on the pilgrimage season. Hajj month period can be determined based on the high demand SAR in a given month. Pattern of demand and supply patterns, forecasting can be done about the number of reservations by observing the pattern of demand SAR during the Hajj months to avoid excess or shortage of inventory. Forecasting demand of 158,682 SAR in the period from Hajj performed by using the moving average method. Judging from the conditions that existed at BSM Bekasi branch, where demand SAR during the Hajj season varies and can not be known with certainty, a two-day lead time, order frequency as needed, the inventory method that can be applied BSM Bekasi branch is continuous method probabilitic EOQ. Determination of optimum quantity obtained through iteration, that is equal to 101,244 SAR with reorder levels and inventory reserves amounted to 16,592 SAR and 11,302 SAR. The optimal conditions can anticipate the resulting excess inventory inefficiencies, as well as inventory shortages resulting in loss of customer trust, so that the Bekasi branch of Bank Syariah Mandiri to optimize profitability and create customer loyalty.
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