Judul: Penangkaran Kupu Pachliopta aristolochia (Papilionidae: Lepidoptera) di Screen House dan Laboratorium
Abstrak: This study aims to domesticate of Pachliopta aristolochia in screen house and laboratory. Sixty-seven P. aristolochiae were released into the screen house. From six pairs mated butterflies produced two hundred and sixty eggs layed. Forty eggs were studied in the research. Twenty larvae were maintained in screen house and the other twenty larvae were maintained in the laboratory. Twenty larvae that developed into pupa in the screen house, were moved into the laboratory. The other twenty larvae were maintained in the laboratory. The twenty larvae in the screen house turned into a pupa and only nineteen butterflies were in normal condition, with sex ratio 8/11. Larvae in the laboratory developed into twenty normal pupas and produced fifteen normal butterflies with a sex ratio 11/4. All butterflies in the screen house can continue to develop and reproduce as long as Aristolochia tagala as larvae food and nectar of flower as butterfly food are available. The life cyle of P. aristolochiae in screen house from egg until pupa was 35,9±6,76 days.
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Judul: Manajemen Pemeliharaan dan Persilangan Kupu-Kupu Ornithoptera priamus dengan Ornithoptera croesus di Penangkaran (Studi Kasus di PT Kupu-Kupu Taman Lestari Tabanan, Bali)
Abstrak: The butterfly is the one of a beautiful insect in the world that serve as the symbol of beauty. The potensial which butterlies have used as an object of scientific research, souvenirs, collectibles, and developed into a tourist attraction that has high appeal and bring in foreign exchange. One of the efforts to enhance productivity by producing generation with a unique color pattern that interesting then performed hybridization to butterflies. In Indonesia hybridization of butterflies were new and rarely performed by breeders of butterflies. Kupu-kupu Taman Lestari Ltd. is on of the companies that have done hybridization. The principle of hybridization is to produce derivatives (hybrid) with the appearance or character better than parental. In hybridization of butterfly, the expected character is a hybrid morphological appearance better than parental, both quantitative and qualitative views. This study is aimed to asses the maintenance management of butterfly hybridization, it examine and hybridization success rate of butterflies in the Kupu-Kupu Taman Lestari Ltd. Tabanan, Bali, and to analyze morphological differences in the hybrid with parental. This research was conducted at the Kupu-Kupu Taman Lestari Ltd. Tabanan, Bali in April-July 2012. Butterflies are hybridization in the research are the species O.priamus male and O.croesus female, aech amounted to two individuals. In a research conducted test analysis T-Student of the size of the butterly’s body. Based on the research, maintenance management butterfly hybridization using a semi-intensive system consists of maintenance of egg, larva, pupa, and health care. There are three stages in the preparation phase hybridization is the intersection, crossing implementation, and monitoring cross. The succes rate of the average crossing at 43.01% and can be classified in the category of moderate (30-49%). Appearance the general morphology, a hybrid males have a style that is similar to O.priamus male and color similar to O.croesus male. At the same time the hybrid females have style similar to O.priamus female and color similar to O.croesus female. Based on the T-Student test calculation it can be concluded that the morphology of a butterfly berween elders with a hybrid was significanly different.
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Judul: Metrik Einstein (Anti-) Self-Dual Berdimensi Empat dengan Metode Cartan
Abstrak: Gravitational field equation can be formulated in differential forms (differential geometry), which describes gravity as a manifestation of the curvature of space-time. Curvature of space-time is characterized by a metric that satisfies the gravitational field equation. With differential forms it can be formulated the (anti-) self-dual Einstein equation, which is a modification of the Cartan structure in (anti-) self-dual basis. Calculation of (anti-) self-dual metric with (anti-) self-dual Einstein equation is simpler than the calculation using Christoffel symbols.
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