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Pelatihan Pembuatan Tepung Pisang dan Olahannya Dalam Upaya Pemanfaatan dan Peningkatan Nilai Ekonomi Pangan Lokal Papua Vita Purnamasari; I Made Budi
Bakti Hayati: Jurnal Pengabdian Indonesia Vol. 2 No. 1 (2023)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/bhjpi.v2i1.2985

Abstract

Bananas are a fruit commodity that produces the most in Jayapura Regency. Processing bananas into flour is one way to increase the selling value of banana commodities and increase their utilization into banana derivative products. The aim of the training is to utilize local Papuan food, namely bananas, to increase the economic value of local Papuan food. The training activities provide knowledge and insight to the public regarding banana derivative products, namely flour and preparations made from banana flour to increase economic independence. Local Papuan bananas, such as gray bananas, have the potential to be made into flour and their preparations using simple technology available in the community so that they have the potential to be developed to increase the economic value of local Papuan food. Keyword: banana flour; Papuan local varieties of bananas; processed banana flour; local food.
Biology and life cycle of Euploea netscheri Snellen, 1889 (Lepidoptera: Danainae) on Hoya host plants (Apocynaceae) Daawia Daawia; I Made Budi; Bambang Suhartawan
Jurnal Biologi Papua Vol 18 No 1 (2026)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jbp.4238

Abstract

Biological observations and life cycle studies of Euploea netscheri Snellen, 1899 on Hoya species were conducted at Yadikap Garden, Arso 2, Keerom, Papua, Indonesia, from June to August 2024.  Eggs laid by female butterflies on Hoya leaves were observed to record hatching time and the duration of the egg stage. Additionally, the total number of larval instars, the duration of each instar, and the duration of the pupal stage until emergence of the imago were documented. Measurements of the length of eggs, larvae, pupae, and adult butterflies were carried out using a caliper. The behavior and morphological characteristics of each larval instar, as well as those of the pupae and adults, were observed and recorded. Female E. netscheri butterflies were found to lay eggs on the leaves of Hoya globulifera and H. pachiphylla. The species completed its life cycle in approximately 22–25 days, consisting of an egg stage of about 3 days, a larval stage of 12–14 days, a pre-pupal stage of 1 day, and a pupal stage lasting 6–7 days. The results of this study provide the first record of the distribution, biology, and life cycle of E. netscheri in Keerom, Papua. New information is also presented regarding its larval host plants, namely H. globulifera and H. pachiphylla.