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Somatometri Itik Pengging (Anas platyrhynchos) setelah Pemberian Nanokitosan dalam Pakan Nagari, Ardelia Padma; Sunarno; Sitasiwi, Agung Janika
JST (Jurnal Sains dan Teknologi) Vol. 12 No. 3 (2023): Oktober
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jstundiksha.v12i3.55381

Abstract

Nanokitosan adalah jenis polisakarida hasil turunan kitosan yang bersumber dari eksoskeleton arthropoda laut seperti krustasea (udang, lobster, kepiting, teritip, kril) serta kutikula serangga. Nanokitosan telah disetujui sebagai feed aditif oleh Badan Pengawas Makanan dan Obat-obatan Amerika Serikat tetapi masih jarang digunakan oleh para peternak lokal di Indonesia. Berdasarkan potensi tersebut dilakukan penelitian dengan tujuan menganalisis pengaruh kadar pemberian aditif pakan nanokitosan dalam pakan terhadap bobot badan dan somatometri itik pengging yang ditunjukkan dengan panjang badan, lingkar toraks, lingkar abdomen, panjang leher, paruh, sayap, tibia, dan tarsometatarsus. Penelitian ini menggunakan Rancangan Acak Lengkap yang terdiri atas 5 perlakuan meliputi P0 (pakan basal 100%), P0 adalah pakan basal tanpa aditif pakan nanokitosan (100% pakan basal); P1, P2, P3, dan P4 adalah pakan basal yang diberi aditif pakan nanokitosan, masing-masing dengan kadar 2,5; 5; 7,5; dan 10 g/kg pakan, tiap perlakuan diulang sebanyak lima kali. Pakan dan minum diberikan secara ad libitum. Data dianalisis menggunakan uji Kruskal Wallis. Berdasarkan hasil analisis penelitian disimpulkan bahwa nanokitosan sebagai aditif pakan dapat mempertahankan bobot badan dan ukuran somatometri pada itik pengging berdasarkan indikator yang diukur, meliputi panjang badan, lingkar toraks dan abdomen, panjang sayap, leher, paruh, tibia, dan tarsometatarsus. Penggunaan nanokitosan sebagai aditif pakan dapat diberikan pada itik pengging (Anas platyrhynchos) umur 4 minggu (fase starter) agar dapat diperoleh efek yang optimal terhadap proses pencernaan, metabolisme, dan performa produktivitas yang terkait dengan bobot badan dan ukuran somatometri pada itik pengging.
PENINGKATAN KEMAMPUAN BERHITUNG 1-20 MELALUI PERMAINAN PUZZLE DI TK TUNAS MUDA KOTA BANGUN Sunarno; Indah Pitriani, Gina; Jafar, Farny Sutriany
Early Childhood Journal Vol. 1 No. 1 (2020)
Publisher : Program Studi Pendidikan Guru PAUD FKIP Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/ecj.v1i1.210

Abstract

Untuk mengetahui peningkatkan kemampuan berhitung 1-20 melalui permainan puzzle di TK Tunas Muda Kota Bangun. Penelitian ini dilaksanakan di TK Tunas Muda Kota Banguan semester 2 tahun 2016/2017. Subjek dalam penelitian adalah anak di TK Tunas Muda Kota Bangun. Pelaksanaan pembelajaran adalah penelitian, Teknik pengumpulan data di lakukan melaui dokumentasi dan lembar observasi. Observasi di lakukan padasaat proses pembelajaran, penelitian ini dilaksanakan dalam 3 siklus, yaitu siklus I, siklus II, dan siklus III, setiap siklusnya sebanyak 2 kali pertemuan. Hasil penelitian menunjukan pada siklus I diperoleh nilai rata-rata yaitu 49,65% (Kurang), pada siklus II nilai rata-rata 61,45% (Cukup), pada siklus III niali rata-rata 77,08% (Baik). karean kriteria sudah baik dan nilai yang diperoleh adalah 70% sesuai target sehingga pada siklus III dikatakan berhasil. Dengan demikian dapat disimpulkan bahwa peningkatan kemampuan berhitung melalui permainan puzzle di TK Tunas Muda mengalami peningkatan.
MENINGKATKAN HASIL BELAJAR MATEMATIKA MATERI PENJUMLAHAN PECAHAN BERPENYEBUT BERBEDA MENGGUNAKAN MODEL PROBLEM BASED LEARNING DAN SNOWBALL THROWING Nurmini, Meida; Sunarno
Jurnal Kiprah Pendidikan Vol. 2 No. 4 (2023): Jurnal Kiprah Pendidikan | Oktober 2023
Publisher : Program Studi Pendididikan Guru Sekolah Dasar Fakultas Keguruan dan Ilmu Pendidikan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/kpd.v2i4.205

Abstract

Rendahnya hasil belajar selama pembelajaran matematika, terutama mengenai Penjumlahan Pecahan, Penyebut Penyebut, menjadi permasalahan dalam penelitian tindakan kelas ini. Dengan demikian penelitian ini selesai dengan maksud untuk mengetahui latihan pendidik, latihan peserta didik dan hasil belajar dalam memanfaatkan perpaduan model pembelajaran Issue Based Learning, Snowball Tossing pada materi Perluasan Porsi dengan Berbagai Penyebut. Ujian ini merupakan penelitian kegiatan wali kelas. Sepuluh peserta didik kelas V SDN Aluh – Aluh Besar 2 Kabupaten Banjar tahun pelajaran 2022/23 dijadikan sebagai subjek penelitian. Lembar observasi aktivitas guru, lembar observasi aktivitas siswa, dan hasil belajar peserta didik digunakan sebagai teknik pengumpulan data. Tanda kemajuan penelitian kegiatan wali kelas peserta didik mampu mencapai nilai di atas KKM atau ≥65 dan dapat mencapai indikator keberhasilan secara klasikal ≥80% dari semua peserta didik di kelas, dan gerakan pendidik dapat sampai pada model "umumnya sangat baik" dan aktivitas peserta didik dapat sampai pada ukuran "sangat dinamis". Pada siklus II hasil penelitian menunjukkan bahwa kegiatan pembelajaran mencapai keberhasilan mutu kegiatan pendidik dengan kategori “sangat baik”. Pada siklus II, peserta didik memperoleh aktivitas kategori “sangat aktif”. Peserta didik mencapai keberhasilan ketika menguasai materi yang dipelajarinya, seperti tuntas baik secara individual maupun klasikal.
Konsep Diri Pada Mahasiswa Perempuan Yang Mengalami Obesitas di Institut Agama Islam Negeri (IAIN) Kediri (Self-Concept of Female Students Experiencing Obesity at the State Islamic Institute (IAIN) of Kediri) Kurniasari, Sandy; Suminta, Rini Risnawita; Sunarno
Happiness: Journal of Psychology and Islamic Science Vol. 8 No. 1 (2024): June
Publisher : Program Studi Psikologi Islam (IAIN) Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/happiness.v8i1.2068

Abstract

Obesity can decrease the quality of life for those affected. The issue of obesity in female students is not only related to their physical condition but also affects their psychological well-being. Meanwhile, self-concept encompasses an individual's mental representation of themselves, including both physical and psychological aspects. The aim of this study is to understand the self-concept of female students experiencing obesity and the factors influencing it. This research employs a qualitative method with a phenomenological approach. Data were obtained through interviews with five female student subjects experiencing obesity. Subjects were selected using purposive sampling technique. The criteria for subjects in this study were active female students at the State Islamic Institute (IAIN) of Kediri, unmarried, with a body mass index (BMI) classification indicating obesity (BMI > 25.0 according to WHO). The results of this study are as follows: (1) The self-concept of female students experiencing obesity at the State Islamic Institute (IAIN) of Kediri is that they can describe their current physical and psychological conditions. Slimness is considered the beauty standard in their environment, although the subjects have their own beauty standards and make efforts to achieve them. Obesity does not hinder them in carrying out daily activities but affects their health. Female students experiencing obesity receive negative treatment and comments from their surroundings. They feel sad, regretful, self-blaming, and self-loathing about having an obese body. They also experience anxiety related to their health and lack confidence when looking in the mirror. In interactions, they may appear relaxed or embarrassed, but they still fulfill their daily roles effectively. (2) Factors influencing the self-concept of female students experiencing obesity include body shape, nicknames, unsuccessful weight loss attempts, and social support.
PERTUMBUHAN AYAM PETELUR JANTAN (Gallus gallus domesticus L.) SETELAH PEMBERIAN TEPUNG DAUN KELOR (Moringa oleifera Lam.) SEBAGAI ADITIF PAKAN Djaelani, Muhammad Anwar; Mujiyono, Muhammad Bagas; Sunarno; Kasiyati
Berita Biologi Vol 23 No 2 (2024): Berita Biologi
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/beritabiologi.2024.5526

Abstract

Ayam petelur jantan merupakan ayam cull yang memiliki pertumbuhan efisien dan dijadikan sebagai produk substitusi ayam kampung. Daun kelor mengandung komponen nutrien esensial dan berpotensi dijadikan aditif pakan untuk pemacu pertumbuhan ayam petelur jantan. Penelitian ini bertujuan untuk menganalisis pertumbuhan ayam petelur jantan yang diberi tepung daun kelor sebagai aditif pakan. Penelitian menggunakan Rancangan Acak Lengkap dengan 5 perlakuan dan 6 kali ulangan. Kelompok perlakuan terdiri atas kontrol (tanpa penambahan tepung daun kelor), serta kelompok aditif tepung daun kelor 1%, 2%, 3%, dan 4%. Variabel yang diukur meliputi konsumsi pakan, bobot tubuh mingguan, pertambahan bobot tubuh, dan rasio konversi pakan. Hasil penelitian menunjukkan bahwa aditif pakan tepung daun kelor tidak berpengaruh secara signifikan terhadap konsumsi pakan, bobot tubuh mingguan, pertambahan bobot tubuh, dan rasio konversi pakan pada ayam petelur jantan (P>0,05). Meskipun demikian, penggunaan tepung daun kelor sebagai aditif pakan sampai dengan dosis 4% tidak memberikan dampak negatif pada pertumbuhan ayam petelur jantan.
PENINGKATAN PRESTASI MATEMATIKA SISWA SEKOLAH DASAR DENGAN MENGGUNAKAN KOMBINASI MODEL PEMBELAJARAN PBL, SR, DAN QOD Herti Prastitasari; Melinda Fitria; Jumadi; Sunarno; Muhsinah Annisa; Yogi Prihandoko6
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 11 No. 6 (2022): December
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/10.33578/jpfkip.v11i6.9250

Abstract

This article discusses students’ low mathematics achievement. It is indicated by the lack of students learning activities. This research is conducted to determine how the implementation of teacher and student activities in the teaching and learning processes through the PBL, SR, and QOD models has an impact on the improvement of students’ mathematics learning achievements, especially on cube and block subject matters. The research used is classroom action research, which is carried out in four meetings. The subjects in this research involve the fifth-grade students of SD Muhammadiyah 6 Banjarmasin. The instrument used is the teacher and students’ observation sheets in the teaching and learning processes and students’ learning outcomes based on the questions given at the end of the learning activity. The results of this research indicate that teacher activities are carried out based on the procedure with very good categories and students’ activities are categorized as very active and most students are very active in class. In addition, students’ learning outcomes individually and in groups that have achieved the minimum score are 70 > 82%. The result also indicates that by applying PBL, SR, and QOD learning models in the mathematical content of cube and block subject matters can be applied properly based on the procedures to increase students’ learning activity and mathematic achievement. This research is expected to be a reference to increase students’ achievement, especially in mathematics learning.
Edukasi Pembuatan Detergen Cair sebagai Upaya Pemberdayaan Ibu-Ibu PKK di Perumahan Graha Rawa Bangun Kelurahan Tuah Karya Kecamatan Tuah Madani Kota Pekanbaru Nurfatihayati; Al’farisi, Cory Dian; Mutamima, Anisa; Utama, Panca Setia; Fadli, Ahmad; Azis, Yelmida; Sunarno; Suhendri; Habib, Alltop Amri Ya; Alel, Ariya Eka; Hastuti, Ririn Puji; Yolanda, Yogi; Syawal, Ferdy Ashari
KOMUNITA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 5 No 1 (2026): Februari
Publisher : PELITA NUSA TENGGARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60004/komunita.v5i1.499

Abstract

This community service activity aimed to enhance the knowledge and skills of PKK women in producing liquid detergent as an effort to promote community empowerment and household self-reliance. The activity was conducted in Graha Rawa Bangun Housing Area, Tuah Karya Village, Tuah Madani District, Pekanbaru City. The implementation methods included educational sessions, hands-on training on liquid detergent production, and evaluation using pre-test and post-test questionnaires. The training materials covered the introduction of raw materials, the function of each component, production procedures, and safety aspects related to the use of household chemicals. The evaluation results indicated a significant improvement in participants’ knowledge. The average level of participants’ knowledge increased from 16% in the pre-test to 85% in the post-test, with an overall improvement of 69%. Improvements were observed in both the understanding of primary cleaning agents and auxiliary ingredients in liquid detergent formulations. These findings demonstrate that an educational approach integrating simple scientific explanations with practical training is effective in enhancing participants’ capacity. The outputs of this activity include improved knowledge and skills of PKK women in producing safe and applicable liquid detergent, which has the potential to support household independence and community empowerment.
Kinetika Reaksi Upgrading Bio-oil Melalui Proses Esterifikasi dengan Katalis Biochar Tersulfonasi Febriantoni, Febriantoni; Sunarno; Panca Setia Utama
Journal of Bioprocess, Chemical and Environmental Engineering Science Vol 7 No 1 (2026): Journal of Bioprocess, Chemical, and Environmental Engineering
Publisher : Department of Chemical Engineering, Faculty of Engineering, UNRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jbchees.7.1.1-12

Abstract

Development and research related to the utilization of biomass is currently motivated by the depletion of fossil fuel resources. Bio-oil from palm fronds, which is expected to be a renewable energy, can be produced through pyrolysis. However, bio-oil cannot be used directly as fuel because it contains many mixed compounds. Therefore, upgrading with esterification process using variable temperature and sulfonated biochar catalyst is a solution offered in improving the quality of bio-oil. This research studied the kinetics of esterification reaction using sulfonated biochar catalyst and temperature variations (40 °C, 50 °C, 60 °C and 70 °C), 4% catalyst concentration, 5:1 molar ratio of methanol: bio-oil to obtain the effect of catalyst use on the temperature used and obtain the reaction rate equation from the use of catalyst based on the validated reaction order. The results concluded that the sulfonated biochar catalyst characterized by SEM test and FTIR test, showed the success of -SOɜH bond and showed the expected changes in surface morphology. The esterification reaction kinetics for bio-oil upgrading with sulfonated biochar catalyst is a pseudo second-order reaction with a value of R² = 0.9483 (valid at a reaction time of 0-60 minutes, if more than that time does not describe the initial kinetic phase) with the reaction rate equation "r" _"A" "=-" 〖"dC" 〗_["AA" ] /"dt" "=" ["16.568.270 " "exp" ⁡("-58.475,7" /"RT" ) 〖"C" _"AA" 〗^"2" ] . Upgraded bio-oil after esterification process has a density of 1.039 g/mL (previously 1.2160 g/mL), viscosity of 4.0331 cP (previously 7.5247 cP), heating value of 15.499 MJ/kg (previously 71.38 J/g) and pH of 7 (previously 3).
Co-Authors Agung Janika Sitasiwi Ahmad Fadli Aisha, Farra Alel, Ariya Eka Alliah, Rahmadina Alltop Amri Ya Habib Al’farisi, Cory Dian Amun Amri Arainy, Corizon Sinar Assylzhan, Mazhibayev Budi Nugroho Candra Diantoro, Karno Djuniadi Djuniadi Dwi Setyo Pambudi, Yoyok Elfrida Ratnawati Elmira, Kambarova Fariyani Fariyani, Fariyani Fathiyah Huwaidah Febriantoni, Febriantoni Ferdy Ashari Syawal Galuh, Galuh Lalita Paramarta Haris Supratno Hastuti, Ririn Puji Hendri, Yola Bertilsya Herti Prastitasari IAN YULIANTI Ida Zahrina Indah Pitriani, Gina Iqbal Jafar, Farny Sutriany Joko Suryono Jumadi Jumbri, Khairulazhar Karmila Achmad Kasiyati Khoirul Fallah Setiawan Khusnul Ain Kurniasari, Sandy Larasati Khoirunnisa M. Rizki Mamik Indaryani Marthalia, Lia Melinda Fitria Modeong, Indriati Muh. Tajab Muhammad Ali Fikri Muhammad Anwar Djaelani Muhsinah Annisa Mujiyono, Muhammad Bagas Mukti Fajar ND Mutamima, Anisa Nagari, Ardelia Padma Ni’maturrodiyah Nor Latifah Nuraini Nurfatihayati Nurmini, Meida Putri Sekarwangi Rini Risnawita Suminta Rizal Maulana Safitri, Vita Aprilia Silvia Reni Yenti Siti Rosidah Subandiyah, Heny Suhartono Suhendri Syahdewa, Arlana Ridho Syahida Rahmawati Syaiful Bahri Tao Jiang, Zhong Totok Sulistyo Tri Rohmah Putri Pratiwi Upik Nurbaiti Utama, Panca Setia Wan Junaidi Wisrayetti, Wisrayetti Yang, Chun-Chen Yelmida Azis Yogi Prihandoko6 Yolanda, Yogi Zakiyah, Arisa Rahmawati