Identifikasi Serangga Semak di Sekitar Taman Nasional Gunung Gede Pangrango

Thu, 02 Jan 2025 00:00:00 +0000

This study aims to identify the diversity of bush insects around Mount Gede Pangrango National Park. This study uses an explorative method with a qualitative descriptive approach. Data collection was carried out for two days using insect net and hand collecting techniques. The results of the study found 19 insect species from 4 different orders, namely: Lepidoptera, Diptera, Coleoptera, and Orthoptera. Morphological analysis shows variations in adaptation, such as: camouflage, antenna structure, and color patterns on the wings that support the ecology and role of insects in the ecosystem. This diversity reflects the importance of bush vegetation as a habitat supporting a balanced ecosystem. This study also revealed that several insect species have significant ecological value in the process of pollination and natural pest control. In addition, several species show unique morphological adaptations to survive in a dynamic bush environment. The insect species found have the potential as bioindicators of environmental health. This study also highlights the importance of bush vegetation conservation to support the sustainability of insect populations and maintain ecosystem balance. These findings provide a basis for further research on insect taxonomy and conservation in similar habitats.

Pengaruh Lama Fermentasi Kepala Ikan Tongkol Abu dan Sawi Putih sebagai Pakan Larva Black Soldier Fly dalam Mereduksi Sampah Organik

Mutiara Syani, Vina Rizkawati, Reny Suhatma, Supriyatin Supriyatin — Thu, 02 Jan 2025 00:00:00 +0000

Black Soldier Fly (BSF) larvae are larvae that are able to decompose and convert various types of organic waste including kitchen waste, vegetables, fruits, bread, and fermented foods. The purpose of this study was to determine the effect of fermentation time, optimum time, and environmental factors in the form of pH to reduce ash mackerel head waste and white mustard greens by black soldier fly larvae. The study was conducted from July 1 to September 30, 2024, located at the BSF Maggot House. Based on the research that has been done, it is known that F3 is the treatment that has the largest WRI value of 5.33% and has a superior length and weight compared to other treatments. Fermented feed can affect the reduction value of organic waste compared to non-fermented feed, and the optimum fermentation time to be given to BSF larvae is three days. Furthermore, the study found that highly acidic conditions, specifically a pH of 4, adversely affected the larvae's survival rate, resulting in a higher mortality rate.

Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan

Identifikasi Serangga Semak di Sekitar Taman Nasional Gunung Gede Pangrango

Pengaruh Lama Fermentasi Kepala Ikan Tongkol Abu dan Sawi Putih sebagai Pakan Larva Black Soldier Fly dalam Mereduksi Sampah Organik