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Dyah Rini Indriyanti
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Journal : Life Science

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KEEFEKTIFAN Metarhizium anisopliae YANG DIBIAKKAN DI MEDIA BERAS DAN YANG DISIMPAN DI MEDIA KAOLIN TERHADAP MORTALITAS LARVA Oryctes rhinoceros Indriyanti, Dyah Rini; ., Masitoh; Priyono, Bambang
Life Science Vol 5 No 1 (2016): April 2016
Publisher : Universitas Negeri Semarang

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Abstract

Jumlah kerapatan dan viabilitas spora jamur Metarhizium anisopliae merupakan salah satu faktor yang mempengaruhi keefektifan jamur M. anisopliae terhadap mortalitas larva Oryctes rhinoceros. Tujuan penelitian ini adalah untuk menguji keefektifan dan mengetahui dosis efektif jamur M. anisopliae di media beras dan kaolin terhadap mortalitas larva O. rhinoceros. Penelitian ini menggunakan Rancangan Acak Lengkap. Populasi dalam penelitian ini adalah semua stadialarva O. rhinocerosyang terdapat di lapangan. Sampel yang digunakan adalah 105 larva O. rhinoceros instar 3. Pengujian dilakukan dengan masing-masing perlakuan berisi 3 kg pupuk kandang, 7 larva O. rhinoceros dan pemberian berbagai macam dosis yaitu 0 gr (kontrol), 0,25 gr, 0,5 gr, 1 gr, 2 gr, 4 gr, 8 gr dan 16 gr. Pengamatan dilakukan setiap 5 hari setelah aplikasi dengan mencatat waktu, faktor abiotik dan jumlah larva yang mati akibat terinfeksi jamur M. anisopliae. Hasil penelitian menunjukkan bahwa jamur M. anisopliae di media beras lebih efektif dalam menyebabkan mortalitas larva O. rhinoceros dan dosis jamur M. anisopliae di media beras dan kaolin yang tercepat mematikan larva O. rhinoceros yaitu pada dosis 16 gr. Simpulan penelitian ini yaitu jamur M. anisopliae di media beras lebih efektif daripada jamur M. anisopliaedi media kaolin terhadap mortalitas larva O. rhinoceros. The number density and viability of the spores of the fungus Metarhizium anisopliae is one of the factors that influence the effectiveness of the fungus M. anisopliae against larvae of Oryctes rhinoceros mortality. The purpose of this research was to test the effectiveness and determine the effective dose of the fungus M. anisopliae in rice and kaolin media against O. rhinoceros larvae mortality. The research using Completely Randomized Design. The population in this research were all stadia O. rhinoceros larvae contained in the field. The samples used were 105 third instar larvae of O. rhinoceros.Tests conducted with each treatment containing 3 kg of manure, 7 larvae of O. rhinoceros and the provision of a wide range of doses ie 0 g (control), 0.25 g, 0.5 g, 1 g, 2 g, 4 g, 8 gr and 16 gr.Observations were made every 5 days after application to record the time, abiotic factors and the number of infected larvae die from the fungus M. anisopliae. The results showed that the fungus M. anisopliae on rice media more effective in causing larval mortality O. rhinoceros and a dose of fungus M. anisopliae in media rice and kaolin fastest O. rhinoceros larvae are lethal at a dose of 16 g. The conclusions of this research that the fungus M. anisopliae on rice media was more effective than fungus M. anisopliae in media kaolin against O. rhinoceros larvae mortality.
Mortalitas dan Kerusakan Jaringan pada Setiap Gejala Infeksi Larva Oryctes rhinoceros L. Akibat Perlakuan Cendawan Metarhizium anisoplia Indriyanti, Dyah Rini; Damayanti, Indah Budi; Setiati, Ning; Priyono, Bambang
Life Science Vol 6 No 1 (2017): April 2017
Publisher : Universitas Negeri Semarang

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Abstract

Kumbang tanduk (Oryctes rhinoceros L.) merupakan hama utama tanaman kelapa di Indonesia. Pengendalian O. rhinoceros dapat dilakukan dengan menggunakan cendawan entomopatogen M. anisopliae. Penelitian ini bertujuan menganalisis pengaruh pemberian cendawan M. anisopliae terhadap mortalitas larva O. rhinoceros dan menganalisis kerusakan jaringan larva O. rhinoceros pada setiap gejala infeksi akibat perlakuan cendawan M. anisopliae. Hasil penelitian menunjukkan Pemberian konsentrasi M. anisopliae yang berbeda dapat menyebabkan mortalitas pada larva O. rhinoceros. Larva pada hari ke 12 setelah aplikasi pada perlakuan P3 (4 gram M. anisopliae) sudah mengalami kematian sebesar 100%. Sedangkan larva pada perlakuan P1 (1 gram M. anisopliae) membutuhkan waktu yang lebih lama. M. anisopliae merusak jaringan larva O. rhinoceros dengan tingkatan kerusakan yang berbeda pada setiap tahapan gejala infeksi. Gejala infeksi yang muncul yakni bercak cokelat (melanisasi), kaku (mumifikasi), muncul hifa putih (mikosis) dan muncul koloni cendawan berwarna hijau tua. Horn beetle (Oryctes rhinoceros L.) is the main pest of coconut plants in Indonesia. Control of O. rhinoceros can be performed using entomopathogenic fungus M. anisopliae (Moslim et al., 2009). The aim of this study was to analyze the effect of M. anisopliae fungus on mortality of O. rhinoceros larvae and to analyze tissue damage of O. rhinoceros larvae in each infection symptom due to the treatment of M. anisopliae fungus. The results of the study showed that different concentrations of M. anisopliae can cause mortality in O. rhinoceros larvae. Larvae on the 12th day after application on P3 treatment (4 grams of M. anisopliae) have experienced 100% death. Whereas larvae in P1 treatment (1 gram M. anisopliae) took longer. M. anisopliae damages the tissue of O. rhinoceros larvae with different levels of damage at each stage of the infection symptoms. Symptoms of infection that appear are brown spots (melanisasi), stiffness (mummification), white hyphae appear (mycosis) and dark green colonies appear.
Kepadatan dan Komposisi Stadia Oryctes rhinoceros di Desa Jerukwangi Kecamatan Bangsri Kabupaten Jepara Indriyanti, Dyah Rini; Anggraini, Siska Dewi; Setiati, Ning
Life Science Vol 6 No 2 (2017): October 2017
Publisher : Universitas Negeri Semarang

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Abstract

Kumbang tanduk (Oryctes rhinoceros) merupakan salah satu hama tanaman kelapa yang termasuk ke dalam family (Scarabaeidae: Dynastidae) dan ordo Coleoptera. Tujuan penelitian ini adalah mengetahui kepadatan dan komposisi stadia O. rhinoceros di Desa Jerukwangi. Sampel dalam penelitian ini adalah O. rhinoceros yang tedapat di Desa Jerukwangi. Hasil penelitian menunjukkan bahwa kepadatan tertinggi berada pada plot 2 yaitu 3,307 ind/m2 dengan jumlah 43 ekor dan kepadatan terendah ditemukan pada plot 20 yaitu 0,230 ind/m2dengan jumlah 3 ekor. Komposisi stadia O. rhinoceros yang ditemukan di Desa Jerukwangi diantaranya stadia telur 5,51%, larva 92,28%, pupa 0,67%, dan imago 1,54%. Jumlah komposisi stadia O. rhinoceros paling tinggi adalah stadia larva instar 3 dan jenis-jenis sarang yang paling di sukai imago betina adalah plot-plot yang memiliki berbagai macam tumpukan substrat dimana tumpukan substrat tersebut akan berpengaruh terhadap kandungan bahan organik. Horn beetle (Oryctes rhinoceros) is one of the coconut crop pests which belong to the family (Scarabaeidae: Dynastidae) and the order Coleoptera. The purpose of this study was to determine the density and composition of the O. rhinoceros stadia in the Jerukwangi village. The sample in this study is O. rhinoceros artifacts in the Jerukwangi village. The results showed that the highest densities was plot 2 with the density value of 3,307 brood/m2 with 43 indivuduals and the lowest density was found in plot 20 with the density value of 0.230 brood/m2 with 3 individuals. Composition stadia O. rhinoceros 3 individuals found in the Jerukwangi village consist of egg stadia 5.51%, 92.28% larvae, pupae 0.67%, and 1.54% imagos. Total composition of O. rhinoceros stadia was the highest at larval stage instar 3 and the most preferred type nest of adult females are plots with wide variety of substrate stacks where stacks of the substrate will affect the organic matter content.
Kombinasi Pakan Limbah Kulit Pisang dan Kulit Ari Kedelai terhadap Bobot Larva Hermetia illucens (BSF) dan Indeks Pengurangan Sampah rida nur afifah; Dyah Rini Indriyanti; Priyantini Widiyaningrum; Ning Setiati
Life Science Vol 12 No 2 (2023): November 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/lifesci.v12i2.70837

Abstract

Hermetia illucens, often called BSF larvae, is an insect that has a high enough protein content so that it becomes an alternative animal feed that fulfills a high and quality protein source for animal feed. Bioconversion that utilizes organic materials by involving living organisms. Utilization of waste materials from banana peels and soybean husks as feed media for BSF larvae. This study aims to analyze the results of feeding a combination of banana peels and soybean epidermis on weight, waste reduction index and protein and fat content in BSF larvae. This study used an experimental method with the RAL technique (completely randomized design) with five treatments and four repetitions A : 100% banana peel waste, B : 75% banana peel + 25% soybean husk, C : 50% epidermis + 50% peel banana, D : 25% banana peel + 25% soybean epidermis, E : 100% soybean epidermis using 2kg of feed medium for each treatment. The results showed that the heaviest final weight was in treatment D (25% banana peel and 75% soybean epidermis) with an average final larval weight of 0.15 grams, the waste reduction index was 3.78%/day. The highest protein content in this study was in treatment A (100% banana peel) namely 48.97% and the highest fat content was in treatment D (25% banana peel and 75% soybean husk) namely 32.69%.
Co-Authors Abdillah, M.L. Achmad Binadja Adelia Rizki Purwidya Pertami, Adelia Rizki Purwidya Aditya Marianti Adiyati, Rini Agung Laksono agung setiawan Ahsani, Eva Luthfi Fakhru Alfiyan, Jamil Maulana Zahriyan Amin Retnoningsih Amir, Muhamad Ananda, Rahimma Artantia Andi Trisyono Andin Irsadi Andreas Priyono Budi Prasetyo Anggraini, Siska Dewi Angraini, Ulfi Ani Rusilowati Aprilanti, Harmita Ardi Soesilo Wibowo Ari Yuniastuti Arif Widiyatmoko, Arif Ariman, Desianty Arini Dwi Hutami Pribasari Arumawati, Puspita Diana Asrizal Wahdan Wilsa Assalam, Teguh Opri Astuti, Niken Yuli Atika Ristanti, Atika Avif Intan Linawati Awan Usy Syuru, Awan Usy Bambang Priyono Bambang Priyono Bambang Priyono Bambang Subali Basuki, Yunita Rohmawati Bayu Tri Prasojo Budi Laksono Budi Laksono Budi Naini Mindyarto, Budi Naini Budi Sulistiyo, Abdul Karim Candrawati, Devy Cherly Salawane Damayanti, Indah Budi Darmawan, Melissa Salma Desi Puspitarini Devi puspitasari, Devi Devy Candrawati Dewi, Novi Ratna Diah Lestari Rahmawati Dian Ristiani Sabat, Dian Ristiani Diennurrahma, Aufa DUHITA ENDRAWILA PINASTHIKA Dyah Ayu Puspitorini Dyah Setyaningrum Winarni Edhi Martono Edhi Martono Edhi Martono Edy Cahyono Eko Handoyo Elawati, Nunung Eni Ellianawati, Ellianawati Ely Eko Agustina Ely Rudyatmi, Ely Enni Suwarsi Rahayu Erna Yuniartiek, Erna Erwanti, Putri Eka Etty Soesilowati Eva Banowati Eva Banowati Evira Yustika F. Putut Martin Herry Bodijantoro Fadhila, Farih Farreza, Delia Alifia Fauzia, Fitroh Fianti Fianti, Fianti Fidia Fibriana Fitria Fatichatul Hidayah Hamdiyah, Hamdiyah Handayani, Saadah Hartono Hartono Hartono Hartono Hayani, Nur I Gusti Ngurah Antaryama Ibnul Mubarok Idah Hamidah Indah Nuraini Jaja Jaja Jamil Maulana Zahriyan Alfiyan Jelita, Orchida Puspa Juhadi Juhadi Juniawati Juniawati, Juniawati Kasmini, Oktavia Woro Kasmini, Oktia Woro Khasanah, Minnathul Khoeroh, Himatul Khofilla, Tyas Kisworo Kisworo, Kisworo Krispinus Kedati Pukan Kukuh Santosa Kurniasari, Ris Labibah, V.R. Langgeng Widi Utami Latifah - Latifah - Lestari, Nurarifah Wiji Lianita Rarasandy Linda Noviyanti Linda Noviyanti Lisdiana Lisdiana Lissa - Luluk Hidayah, Luluk Lusi, Lusi Aprilia Lutfia Nur Hardiyanti Madnasri, Sutikno Margunani Margunani Margunani, Margunani Maria Ayu Puspita Masitoh ., Masitoh Melinda, Aura Tirsa Melissa Salma Darmawan Minnathul Khasanah Mohammad Agus Prayitno Muhammad Abdullah Muji Slamet Mulyani*, Asep Muthiati, Aisyaah Nada, Laila Khoirun Nanik Wijayati Nbaia, Sara M Mohamed Niken Subekti Ning Setiati Ning Setiati Ning Setiati Ning Setiati Ning Setiati Ning Setiati Ning Setiati Ningrum, Meika Ayu Cahya Nisa, Khaerun Novera, Dina Noviyanti, Linda Nugrahaningsih Wahyu Harini, Nugrahaningsih Wahyu Nugrahaningsih WH, Nugrahaningsih NUR CHOLIFAH Nur Cholifah Nur Kusuma Dewi Nur Lailatul Muharromah Nur Lailatul Muharromah, Nur Lailatul Nur, Wibowo Faria Fadillah Nurul Fitria Awalliyah, Nurul Fitria Oktanasari, Wiji Oktia Woro Kasmini H Oktia Woro Kasmini Handayani Parmin - Partaya Partaya Partaya, Partaya Partaya, Partaya Pramesti Dewi Pratama, Riandy Pratami, Dita Aulia Prihantoro, Irfan Fajar Priyantini Widiyaningrum Priyantini Widiyaningrum Priyantini Widiyaningrum Priyantini Widiyaningrum Puput Roy Purnawati Puspitasari, Dina Nafisa Putri, Marshanda Antika Putut Marwoto Qomariyah - Qomariyah - Qomariyah Qomariyah Raga Fadhashar, Raga Rahayuningsi, Margareta Retno Sri Iswari Ria Yulia Gloria Ria Yulia Gloria Ria Yulia Gloria rida nur afifah Ridho, Saiful Rifana Habiba Rifki Faisal Rina Rahayu, Rina Riska Damayanti, Riska Rofi’i, M Ruhama Desy M Ruhama Desy M Rusdiyana Rusdiyana Rusdiyana Rusdiyana Rusdiyana Rusdiyana Rusyda Auliya Sabat, Dian Ristiani Sahrir*, Dede Cahyati Saiful Ridlo Sakinah, Zidna Nurus Salma Hafiizhati Millatina Azka, Salma Hafiizhati Millatina Sanusi, Rahmat Sapitri, Reni Saraswati, Shinta Almayra Sarwi Sarwi Sarwi Sarwi Satiti, Ira Dani Setiati, Ning Shofiyah, Siti Sigit Saptono Siti Alimah Siti Harnina Bintari Siti Shofiyah Siti Shofiyah Slamet, Muji Sri Haryani Sri Iswari, Retno Sri Mulyani Endang Susilowati, Sri Mulyani Endang Sri Ngabekti Sri Sukaesih SRI WARDANI Sudarmin - - Sudarmin . Sudarmin Sudarmin Sudirman Sudirman Sulistyawati, Anita Suniah, Suniah Supriyadi Supriyadi Suryonegoro, Bayu Murti SUTIKNO Sutikno Madnasri Sutikno Sutikno Suwarti Suwarti Syarifah, Aidah Nur Syuru, Awan Usy Tisrin Maulina Dewi, Tisrin Maulina Tuti Widianti Tyas Agung Pribadi Umi Farida Utami, Langgeng Widi W.H, Nugrahaningsih Wahyuningtyas, Ratna Wardono Wardono Widiyanto Widiyanto Widiyanto Widiyanto Widya Hary Cahyati Wijaya, Ifan Badra Wijayanti, Rizki Andita Wijayanti, Rizki Andita Winarti, Yayuk Wintribrata, Bunaya Hanif Witjaksono - Witjaksono . Witjaksono Witjaksono Wiwi Isnaeni Wiyanto - Wiyanto - - Wiyanto . Woro Kasmini H, Oktia Woro Sumarni Y. Andi Trisyono Yanuarti Nur Isnaini Yanuarti Nur Isnaini Yati, Ernallah Yayuk Winarti, Yayuk Yen Lestari Harahap, Yen Lestari Yuliana Putri Yuliniar, Ulvarine Yuni Wijayanti Yuniartiek, Erna Zaenal Abidin Zakiyus Sabila, Misna