Judul: Performa produksi ulat tepung (Tenebrio molitor L.) dengan dan tanpa penambahan cahaya lampu dengan selang penggantian pakan yang berbeda
Abstrak: People believe if lamp was added it will boost mealworm growth, despite mealworm is a nocturnal animal. This reasearch aimed to compare mealworm performances with and without lamp addition in different feed changing interval. This research was done from 2nd of June up to 9'h August 2005, at Non Ruminant and Prospective Animal Division, Animal Production and Technology Departement, Faculty of Animal Science, Bogor Agricultural University. This experiment used 1800 larva which is fed mixed of onggok (75%) and chicken commercial feed (25%). Lights was given for 24 hours with two five watt bulb lights and placed in the middle of experimental boxes. Completely Randomized Design in 3x2 factorial was used as experimental design. The first factor was lights addition: added and not added, and the second was different feed changing interval: every 10,20 or 30 days. Each experiment has three replications so it will have 18 experimental units. The observed variables were feed consumption, body weight and length gain, feed convertion and mortality. The obtained data were analized by Analysis of Variance (ANOVA) and tested by Duncan Multiple Range Test. The result showed that without lamp addition had a significant effect (P<0,05) in the body weight gain. Changing feed every 20 days had a significant effect (P<0,05) in body weight gain and changing feed every 30 days had a significant effect too (P<0,05) in feed conversion based on length gain. The result also showed that there is no interaction between those factor. Keywords: mealworm, lights, feed changing interval
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Judul: The Performances of the Meal Worms (Tenebrio molitor) Kept with a Different Density
Abstrak: Ulat hongkong (Tenebrio molitor) merupakan komoditas ternak yang termasuk ke dalam ternak prospektif. Pemeliharaan ulat hongkong harus dilakukan dengan tepat sehingga menghasilkan produksi yang optimal. Kepadatan kotak kandang pemeliharaan merupakan faktor yang berpengaruh pada saat pemeliharaan dalam meningkatkan produksi ulat hongkong. Penelitian ini bertujuan menganalisis performa ulat hongkong yang dipelihara dengan tingkat kepadatan berbeda. Penelitian ini menggunakan metode rancangan acak lengkap (RAL) dengan empat perlakuan dan tiga ulangan untuk setiap perlakuan. Peubah yang diamati adalah panjang badan, lebar badan, bobot kitin, bobot individu, bobot hidup total, dan mortalitas. Hasil penelitian menunjukkan tingkat kepadatan berbeda nyata (P<0,05) terhadap performa ulat hongkong. Tingkat kepadatan sebanyak 500 gram pada kotak kandang pemeliharaan memberikan hasil yang paling baik, yaitu pada rataan panjang badan, rataan bobot hidup total, rataan mortalitas, dan rataan bobot kitin., Meal worms (Tenebrio molitor) are chategorized as prospective animals. The farming of the meal worms must be done correctly to achieve their optimal production. The density of the during farming box is a factor that influences the maintenance process in increasing meal worm production. This study aims to analyze the performance of meal worms raised at different density levels. The study used a completely randomized design (RAL) with four treatments and three replications for each treatment. The observed variables were body length, body width, chitin weight, individual weight, total live weight, and mortality. The results of the study showed significantly different density levels (P<0.05) on the performance of meal worms. A density level of 500 grams in the farming box yielded the best results, particularly in average body length, average total live weight, average mortality, and average chitin weight.
Keyword: Density, Meal Worms, Performance

Judul: Perencanan Lanskap Sunda Kalapa, Jakarta Utara Sebagai Kawasan W isata Sejarah
Abstrak: Perkembangan kota Jakarta dari waktu ke waktu sangatlah cepat, sehingga menyebabkan kota-kota tua banyak yang tergusur untuk dijadikan daerah baru yang lebih modern. Apabila hal tersebut tidak ditanggulangi secara dini maka keberadaan Kota Lama Jakarta akan hilang. Hal inilah yang melatar belakang untuk dilakukan tindakan perlindungan dan revitalisasi kawasan bersejarah Sunda Kalapa.
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