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Kustiati Kustiati
Universitas Tanjungpura
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Other

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SISTEM OTOMATISASI SUHU DAN GAS AMONIA DALAM BUDIDAYA MAGGOT BLACK SOLDIER FLY (BSF) BERBASIS INTERNET OF THINGS Suprayoga, Rifqi Dwi; Rismawan, Tedy; Kustiati
Jurnal Informatika dan Rekayasa Elektronik Vol. 7 No. 1 (2024): JIRE APRIL 2024
Publisher : LPPM STMIK Lombok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36595/jire.v7i1.999

Abstract

Banyak orang mulai membudidayakan maggot BSF sebagai pakan ternak, tetapi maggot BSF dapat mengalami mati muda apabila sumber makanan terlalu panas atau dingin dan gas amonia terlalu tinggi. Dibutuhkan sistem yang dapat melakukan otomatisasi suhu dan gas amonia sesuai kebutuhan maggot BSF agar terjaga kualitasnya. Dalam penelitian yang dilakukan telah dibuat sebuah sistem berbasis Internet of Things yang bisa melakukan otomatisasi suhu dan gas amonia dari jarak jauh melalui koneksi internet dan dipantau melalui website. Sistem ini menggunakan sensor DHT11 dalam membaca suhu serta sensor MQ135 dalam membaca gas amonia. Sistem ini dapat dikendalikan secara manual untuk melakukan on/off pada pompa air, pemanas udara dan kipas angin sesuai keinginan pengguna, serta secara otomatis yang apabila suhu dan gas amonia pada wadah komposter maggot BSF berada di luar parameter nilai minimum dan maksimum suhu dan gas amonia. Rata-rata hasil pengujian tahap ke-1 dan ke-2 pada suhu wadah komposter maggot BSF adalah 31,26°C dan 31,16°C. Rata-rata hasil pengujian tahap ke-1 dan ke-2 pada gas amonia wadah komposter maggot BSF adalah 6,51 PPM dan 5,45 PPM. Hasil pengujian menunjukkan bahwa sistem ini dapat menjaga suhu dan kadar gas amonia pada wadah komposter maggot BSF tetap stabil dalam rentang suhu 30-35°C dan kadar gas amonia tidak lebih dari 20 PPM.
Pertumbuhan dan perkembangan ulat grayak jagung (Spodoptera frugiperda Smith) dengan pakan buatan berbahan dasar kedelai (Glycine max L.): Growth and development of fall armyworm (Spodoptera frugiperda Smith) with soybean-based artificial diet (Glycine max L.) Istiqomah Desi, Isti; Kustiati, Kustiati; Hernowo, Kukuh
Jurnal Entomologi Indonesia Vol 22 No 2 (2025): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.22.2.69

Abstract

The fall armyworm (Spodoptera frugiperda Smith) is an invasive pest of corn crops in Indonesia. The development of S. frugiperda rearing techniques based on artificial feed is important to support various research projects on this species. This study aims to study the growth and development of S. frugiperda using soybean-based artificial feed (Glycine max L.). The study utilized first-instar larvae of S. frugiperda adults obtained from the Rasau Jaya Village Corn Farm. A total of 800 larvae were used to obtain accurate and representative data on the insect’s development. The variables observed included several important aspects, such as the survival rate at each stage (from larva to adult), growth morphometry at the sixth instar larva and pupa stages to understand changes in body size and shape, the duration of each stage to determine the length of each developmental phase, and the sex ratio to determine the proportion of males and females in the population. The survival rate data of S. frugiperda imagoes obtained were then analyzed using Microsoft Excel 2013 and presented descriptively to provide a clear and detailed overview of the research results. The research results showed that the survival rate of S. frugiperda at each growth stage averaged above 75%. The lifespan of the larval stage was 12.80 ± 1.00 days, the pupal stage was 7.80 ± 0.77 days, and the female imago (9.55 ± 2.42 days), while the male (7.39 ± 1.77 days). The sex ratio of males to females is 1:1.02. These results indicate the excellent potential of soybean-based artificial feed as the primary diet for maintaining S. frugiperda in the laboratory.
EFEKTIVITAS CENDAWAN ENTOMOPATOGEN METARHIZIUM ANISOPLIAE DALAM MEMBUNUH Imago Musca domestica L. (DIPTERA: MUSCIDAE) Flori, Florianus; Yunizar, Noni; Linawati, Linawati; Kustiati, Kustiati
Bioeksperimen: Jurnal Penelitian Biologi Vol 6, No 2: September 2020
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bioeksperimen.v6i2.8988

Abstract

Musca domestica L. atau lalat rumah dianggap sebagai serangga pengganggu di bidang kesehatan dan merupakan vektor mekanis beberapa penyakit pada manusia dan ternak. Penelitian ini bertujuan untuk mengetahui keefektivitas cendawan Metarhizium anisopliae dalam membunuh imago Musca domestica. Lalat rumah yang digunakan adalah populasi lokal dari tempat pembuangan sampah di kota Pontianak. Metode penelitian dirancang mengunakan rancangan acak lengkap terdiri dari lima perlakuan dan satu kontrol dengan tiga ulangan yaitu: (P0) Kontrol;  (P1) 1,2x  konidia/ml;(P2) 3,6x106 konidia/ml;(P3) 6x106 konidia/ml;(P4) 8,4x106 konidia/ml; dan (P5) 10,8x106 konidia/ml diberikan dalam bentuk suspensi sebanyak 1 ml. Jumlah lalat yang menunjukkan paralisis dicatat dari satu hari setelah perlakuan hingga hari ke 14. Data kematian imago lalat dianalisa secara probit dengan bantuan program Excel untuk menentukan waktu kematian 50% (LT50) dari masing-masing konsentrasi perlakuan. Hasil penelitian menunjukkan bahwa suspensi M. anisopliae dengan kerapatan konidia 8x106 konidia/ml lebih efektif dalam membunuh imago M. domestica dalam waktu 5,88 hari dengan kisaran waktu mortalitas lalat uji sebesar 95%, yaitu 4,70–7,36 hari. Perlakuan dengan suspensi kerapatan konidia terendah mampu membunuh imago M. domestica L. sebanyak 50% atau lebih.  
Karakter pintu masuk sarang kelulut (Apidae: Meliponinae) di Kawasan Konservasi Resort Belaban Taman Nasional Bukit Baka Bukit Raya Kalimantan Barat: Nest entrances characters of stingless bees (Apidae: Meliponinae) in Conservation Area of Belaban Resort, Bukit Baka Bukit Raya National Park West Borneo Rivaldy, Marsianus Marthin; Kustiati, Kustiati; Rousdy, Diah Wulandari; Priyandono, Hendro
Jurnal Entomologi Indonesia Vol 20 No 1 (2023): March
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.20.1.67

Abstract

Information on the character of the stingless bee nest entrance (Hymenoptera: Apidae: Meliponinae) as a characteristic for identifying stingless bee species has never been carried out in depth. The purpose of this study was to determine the morphological characteristics of the nest entrance that differentiate between stingless bee species found in the Belaban Resort conservation area, Bukit Baka Bukit Raya National Park. The research was conducted on March, 16–26 2022. The method used in this study was the cruising method by following the direction of the Belaban Resort interpretation route. Data analysis was performed with PAST 4.03 software. Based on sampling and species identification, 32 nest entrances were found from 7 stingless bees species, namely Homotrigona fimbriata (Smith), Pariotrigona pendleburyi (Schwarz), Tetragonilla collina (Smith), Tetragonula iridipennis Smith, T. melanocephala (Gribodo), T. melina (Gribodo), and Tetrigona apicalis (Smith). PCA results show that the most prominent morphometric characters in PC 1 (eigenvalue = 4.89; % variance = 44.51%) which can be used as identifiers for each stingless bee nest entrance width of the nest entrance opening cavity  (0.66), color (0.78), sun exposure (0.85), and shape of nest entrance funnel (0.57). This research shows the variation of meristic and morphometric characters of stingless bee nest entrance. However, identification for stingless bee species based on nest entrance characters can't be used validly so it only as a provisional estimate.
Co-Authors Ari Hepi Yanti Ari Widiyantoro Cut Novianti Rachmi, Cut Novianti Dasapta Erwin Irawan, Dasapta Erwin Defny Holidin Diah Wulandari Rousdy Elvi Rusmiyanto Pancaning Wardoyo, Suci Lestari, Mukarlina, Firman Saputra Flori, Florianus Florianus Flori Galih Kusumah, Galih Hasan Ashari Oramahi Hendy Irawan, Hendy Holyness Nurdin Singadimedja Ihsan Almuhardi Indra, Sutarto Kusuma Indri Kusharyanti Indrianasari, Melvy Intan Ahmad Irwan Lovadi Istiqomah Desi, Isti Junardi Junardi Juneman Abraham Keukeu Kaniawati Rosada Kukuh Hernowo Lia Resa Sinaga Linawati Linawati Linawati Linawati Moch Tanzil Multazam Mukarlina, Mukarlina Noni Yunizar Nova Hariani Nurhazman Abdul Aziz, Nurhazman Abdul Priyandono, Hendro Rafdinal Rafdinal Rahmawati, Rahmawati Resti Rahayu Ricco, Fredicus Rikhsan Kurniatuhadi, Rikhsan Rivaldy, Marsianus Marthin Riyandi Riyandi Riza Linda Saputra, Firman Septriono Hari Nugroho Silvi Susanti Siti Ifadatin Sri Yusmalinar Suprayoga, Rifqi Dwi Syarief Adiansyah Tedy Rismawan Trisnowati Budi Ambarningrum Tsuyoshi Yoshimura Turnip, Masnur Widadi Padmarsari Soetignya Yerslin Mantolu Yunizar, Noni Zulfa Zakiah