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Frekuensi Pemberian Pakan Limbah Carica (Vasconcellea pubescens A.DC) terhadap Perkembangan Larva Black Soldier Fly (Hermetia illucens L.) Nuranisah, Annanda; Ambarningrum, Trisnowati Budi; Atang, Atang; Haryanto, Trisno; Setiyono, Eko
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 4 No 2 (2022): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2022.4.2.4621

Abstract

Carica (Vasconcellea pubescens A.DC) waste in Wonosobo can be a problem. Black Soldier Fly/ BSF (Hermetia illucens L.) is biodegradator insect can be right solution. BSF able to convert organic waste into nutrients for growth and development. The purpose of this study was to determine the effectiveness of the frequency of feeding carica industrial waste on the development of BSF larvae, to determine the effect of feeding frequency on the increase in larval biomass and to determine the survival rate of BSF larvae. The study used an experimental method with RAL factorial. The first factor is type of feed, carica and chicken pellets. Frequency of feeding as the second factor is the frequency of once a day, every two days and three days. Variable of the experiment is head capsule, number of prepupae larvae, larval biomass and survival rate. The data obtained were analyzed by ANOVA at an accuracy level of 95%, if it had a significant effect, it would be continued with the DMRT test. The results of the study The frequency of feeding both once a day (F1), twice a day (F2), and every three days (F3) had no effect on the development of BSF larvae (P> 0.05). The frequency of feeding affects biomass of larvae, the frequency of feeding every day (F1) has the highest biomass while the mechanism of feeding frequency every three days (F3), although given the same quantity of feed weight per day has the lowest biomass. The survival rate of carica feeding is lower, which is about 60-70% at the three different frequencies with chicken pellet feeding which still reaches 90% in each treatment.
Komposisi Lalat pada Bangkai Mencit (Mus musculus) Setelah 10 Hari Kematian di Darat dan di Air Nirwani, Shintya Nitra; Ambarningrum, Trisnowati Budi; Budianto, Bambang Heru
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 5 No 2 (2023): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2023.5.2.5101

Abstract

Penelitian ini bertujuan untuk mengetahui perbedaan komposisi lalat yang meliputi keragaman dan kemerataan pada bangkai mencit (Mus musculus) yang diletakkan di darat dan di air serta perbedaan proses dekomposisi pada kedua lokasi. Hasil penelitian menunjukkan bahwa lalat pada bangkai mencit yang diletakkan di darat ditemukan sebanyak 135 individu yang terdiri dari tiga spesies yaitu Sarcophaga sp., Chrysomya megacephala, dan Musca domestica, sedangkan lalat yang ditemukan pada bangkai yang diletakkan di air sebanyak 9 individu terdiri dari tiga spesies yaitu Sarcophaga sp., Musca domestica, dan Fanniia sp. Hasil perhitungan indeks Shannon-Wienner komposisi lalat pada bangkai yang diletakkan di darat sebesar 0,44 dan pada bangkai yang diletakkan di air sebesar 0,68, sehingga dapat disimpulkan bahwa keragaman dan kelimpahan spesies lalat pada kedua lokasi bangkai tergolong rendah. Nilai indeks Eveness komposisi lalat pada bangkai yang diletakkan di darat sebesar 0,40 dan bangkai di air sebesar 0,62 maka dapat disimpulkan bahwa sebaran lalat pada bangkai di air lebih merata dan seragam dibandingkan dengan sebaran lalat pada bangkai di darat. Hasil paired t test menunjukkan bahwa peran lalat sebagai fragmenter bangkai mencit pada kedua lokasi sama baik dan menunjukkan bahwa tidak ada korelasi jumlah lalat di antara dua kondisi lingkungan tersebut (P>0,05), serta hasil analisis korelasi kedua komposisi lalat menunjukkan bahwa peran lalat sebagai fragmenter mencapai 47,4%. Proses dekomposisi bangkai di darat lebih cepat mencapai tahap akhir yaitu skeletal stage yang mulai terjadi pada hari kesepuluh pengamatan, sedangkan proses dekomposisi di air membutuhkan waktu yang lebih lama untuk mencapai tahap akhir yaitu sunken remains.
A Reproductive Performance of Black Soldier Fly (Hermetia illucens) With Pennisetum purpureum Extract Rifai, Lutfin Agri; Haryanto, Trisno; Ambarningrum, Trisnowati Budi; Hashifah, Fathimah Nurfitri; -, Mutala'liah
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 6 No 3 (2024): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2024.6.3.10560

Abstract

Black soldier fly (Hermetia illucens) is one of the biological agents for organic waste decomposition and this process produced insect biomass with significant economic value. Giving of juvenile hormone (JH) which is thought to be present in nappier grass (Pennisetum purpureum) can increase the number of BSF egg production. The purpose of this research is to determine the effect of nappier grass extract on the reproductive performance of H. illucens based on the number of eggs produced, the percentage of eggs hatched, and the sex ratio of BSF flies. The research was conducted experimentally using a completely randomized design (CRD). The number of eggs produced and the percentage of eggs hatched analyzed using non-parametric analysis with the Kruskal-wallis test and followed by the Mann Whitney test. Statistical testing using SPSS version 16.0. The sex ratio of BSF flies was analyzed descriptively. Phytochemical test analysis was carried out to ensure the content of compounds present in nappier grass extract (P. purpureum). The result shows that nappier grass extract has significant effect (P<0.05) on number of eggs produced and the percentage of eggs hatched based on Kruskal-wallis test. Based on the results of the Mann Whitney test, it was found that all treatments of nappier grass extract on the number of BSF egg production and the percentage of eggs hatched was significantly different (P<0.05). The highest egg production effect which the average number of egg production was 209 mg at 600 ppm. At 600 ppm had the highest percentage egg that hatched effect which the average of percentage egg that hatched was 88,759%. The optimum sex ratio for the cultivation was at 200 ppm, which is 60.42% female and 39.58% male Keyword: . Black Soldier Fly, Pennisetum purpureum, Reproductive performance
PENERAPAN TEKNOLOGI PENGOLAHAN SAMPAH ORGANIK DESA SALEM BREBES MENUJU DESA MANDIRI SAMPAH Listiowati, Emyliana; Setyanto, Refius Pradipta; Ambarningrum, Trisnowati Budi; Pamudji, Ganjar; Susanto, Irwan; Lestari, Sri
Jurnal Abdi Insani Vol 12 No 2 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i2.2020

Abstract

Waste management is a global problem in Indonesia. Salem Village is one of the villages in Brebes Regency where waste management is not optimal. The condition of the increasingly piled up waste without processing creates an unpleasant odor and disturbs the health of the surrounding community. The waste processing carried out is burning the existing waste, which adds to the problem of air pollution. As a result of continuous waste burning, the hangar was also burned. The impact of burning waste is very dangerous because it releases monoxide gas which disturbs public health. The purpose of this program is to provide socialization of waste processing, waste banks, Village Regulations on waste management, waste processing technology based on BSF flies and maggots into exoenzyme products that have economic value. Activity methods include lectures and discussions, training, demonstration plots and mentoring. Socialization to cadres and administrators of Bumdes Bina Usaha Salem Village regarding a) independent waste management and waste bank applications; b) socialization of village regulations (perdes) governing waste management, c) dissemination of information about organic waste processing technology based on BSF maggots and Ecoenzymes.The results of the socialization showed an increase in participants' knowledge about the necessity of business management and group management, village regulations governing waste management, the bioecology of BSF maggots, and the technology of organic waste bioconversion using BSF maggots. The training and demonstration plots provided to partners included preparation for waste processing, ecoenzym production, baby maggot maintenance, organic waste processing techniques with BSF maggots, and prepupa harvesting.  The evaluation of the activity showed that the pre-test scores initially ranged from 25 (5.88%) to 75 (5.88%). After the technology transfer, the post-test scores increased to a range of 60 (5.88%) to 85 (11.77%).  The Community Service Program can realize the independence of the residents of Salem village in managing organic waste.
Tingkat Resistensi Lipas Jerman (Blattella germanica L.) asal Tiga Pasar di Kota Purwokerto terhadap Fipronil Menggunakan Metode Kontak dan Umpan: Resistance Level of German Cockroaches (Blattella germanica L.) Origin of Three Traditional Markets in Purwokerto City to Fipronil Ambarningrum, Trisnowati Budi; Kusmintarsih, Endang Srimurni; Haryanto, Trisno; Basuki, Edi; Rejeki, Dwi Sarwani Sri
Aspirator Vol 14 No 1 (2022): Jurnal Aspirator Volume 14 Nomor 1 2022
Publisher : Perkumpulan Entomologi Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22435/asp.v14i1.4495

Abstract

Abstract. German cockroaches in Indonesia have developed resistance to various insecticides. Although cases of german cockroach resistance have been reported in several areas in Indonesia, there have been no reports of such resistance cases in Purwokerto. The specific purpose of this study was to determine the resistance status of german cockroaches from three traditional markets (pasar) in Purwokerto to fipronil. The method used was the contact and bait method, using ten male cockroaches and repeated five times for each strain. The data obtained were analyzed using probit analysis to calculate the time of  death (Lethal Time), and then the resistance level was calculated. The results showed that the time of death (LT50) for field cockroaches using the contact method, the highest resistance level was obtained from the Pasar-1 strain with an LT50 value of 3.05 hours, while the lowest was in the Pasar-3 strain with an LT50 value of 1.83 hours. In testing with the bait method using gel bait containing 0.03% fipronil, the LT50 value of cockroaches from Pasar-1 was 14.16 hours, while cockroaches from Pasar-3 had an LT50 value of 8.02 hours. The resistance ratio value (RR50) calculation showed that all cockroaches from three traditional markets in the city of Purwokerto did not show resistance to fipronil which was tested with the resistance ratio value of all field strains below 1. Susceptible to insecticides with the active ingredient fipronil. The active ingredient fipronil in bait formulations may be used for monitoring and control of German cockroaches. Abstrak. Lipas jerman telah resisten terhadap berbagai macam insektisida, dibuktikan dengan adanya kasus resistensi lipas jerman yang dilaporkan terjadi di beberapa wilayah di Indonesia. Meskipun demikian, di wilayah Kota Purwokerto sampai saat ini belum ada laporan mengenai kasus resistensi tersebut. Tujuan khusus penelitian ini adalah mengetahui status resistensi lipas jerman dari tiga pasar tradisional yang ada di Kota Purwokerto terhadap fipronil. Metode yang digunakan adalah metode kontak dan umpan dengan menggunakan sepuluh ekor lipas jantan dan diulang lima kali untuk masing-masing strain. Data yang diperoleh dianalisis menggunakan analisis probit untuk menghitung waktu kematian (Lethal Time), untuk kemudian dihitung tingkat resistensinya. Hasil penelitian menunjukkan bahwa waktu kematian (LT50) lipas lapangan menggunakan metode kontak pada tingkat resistensitertinggi adalah dari strain Pasar-1 dengan nilai LT50 sebesar 3,05 jam, sedangkan terendah adalah strain Pasar-3 dengan nilai LT50 sebesar 1,83 jam. Hasil pengujian dengan metode umpan menggunakan gel bait mengandung fipronil 0.03% diperoleh nilai LT50 lipas asal Pasar-1 sebesar 14,16 jam, sedangkan lipas dari Pasar-3 mempunyai nilai LT50 sebesar 8,02 jam. Hasil penghitungan nilai rasio resistensi (RR50) menunjukkan bahwa semua lipas asal tiga pasar tradisional di Kota Purwokerto tidak menunjukkan resistensi terhadap fipronil yang diujikan dengan nilai rasio resistensi semua strain lapangan di bawah 1. Simpulan hasil penelitian ini adalah lipas strain pasar tradisional di Kota Purwokerto masih rentan terhadap insektisida berbahan aktif fipronil. Bahan aktif fipronil dalam formulasi umpan dimungkinkan untuk digunakan dalam monitoring dan pengendalian lipas jerman.
Effectiveness of Length and Weight Growth of Tenebrio molitor L. Larvae with Plastic Waste Feeding Hashifah, Fathimah Nurfithri; Muslihah, Niken Istikhari; Khafida, Wilda; Haryanto, Trisno; Ambarningrum, Trisnowati Budi
Jurnal Biologi Tropis Vol. 24 No. 4 (2024): Oktober - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i4.7665

Abstract

Inorganic waste accumulating in plastic waste, including styrofoam, which has accumulated in large quantities in waste disposal sites (TPS), is challenging to decompose into the environment. Black beetles (Tenebrio molitor) are insects that decompose inorganic waste and can decompose polystyrene waste. The presence of bacteria in the digestion of insects contributes to the decomposition of plastic waste in the form of styrofoam. This study aimed to determine how effective the larvae of T. molitor are in degrading polystyrene waste (styrofoam) through larval development from the process of nine instar stages. In order to develop more prospective larvae, the research was conducted in multiple stages, including initial maintenance and treatment as well as data gathering to test the growth of larval length. The results are known from the length of the larval body, and it is hoped that the larvae can later be used to help decompose small to large-scale styrofoam waste discharged into the environment. Larvae of T. molitor can eat inorganic materials like styrofoam and organic ones like bran. The ability to do this is demonstrated by the growth of the larvae's weight and length, with the rise in larval length in each treatment having the most beneficial result.