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All Journal AL KAUNIYAH BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Proceedings of International Conference on Multidiciplinary Research Prosiding Seminar Nasional Biologi, Teknologi dan Kependidikan (Biotik) Kenanga : Journal of Biological sciences and Applied Biology IJES : Indonesian Journal of Environmental Sustainability.
Rizky Ahadi
Universitas Islam Negeri Ar-Raniry Banda Aceh
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Other

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Journal : BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan

 1 
INTERSPECIFIC ASSOCIATION OF KAYU LASUN (Dysoxylum alliaceum) AT KETAMBE RESEARCH CENTER, GUNUNG LEUSER NATIONAL PARK DISTRICT ACEH, INDONESIA Mulyadi Mulyadi; Nursalmi Mahdi; Muslich Hidayat; Rizky Ahadi; Nurdin Amin; Siska Rahayuni
Biotik Vol 9, No 2 (2021): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v9i2.10942

Abstract

The Ketambe Research Center is a natural laboratory and one of the nature conservation areas in Indonesia which are rich in biodiversity, located in Gunung Leuser National Park (TNGL). One of the plants found was the Kayu Lasun plant (Dysoxylum alliaceum) which has allelopathic substances. This allelopathic substance can theoretically inhibit the growth, development, and interaction (association) of other plants. The objective was to determine the association of Lasun wood (Dysoxylum alliaceum) with other plants at the Ketambe Research Center. The quadratic method was used as the research design, the station was determined by purposive sampling based on the presence of lasun wood plants (Dysoxylum alliaceum) using non-destructive sampling. Square plots were placed according to the cardinal directions. This study showed the types of plant associations in the area around Lasun wood (Dysoxylum alliaceum) at all observation points found positive and negative types with the degree (strength) of association in the weak category.
COLLEMBOLA DIVERSITY IN FORMER TRADITIONAL GOLD MINING IN SAMPOINIET DISTRICT, ACEH JAYA REGENCY Rizky Ahadi; Ernilasari Ernilasari; Cut Nadia Rahmi
Biotik Vol 9, No 1 (2021): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v9i1.9492

Abstract

Collembola functions as a bio-indicator of soil fertility, while maintaining the stability of nutrients and oxygen which are very beneficial for plants. However, the Collembola diversity in its habitat could be affected by mercury waste. This study aims to determine the diversity of Collembola species in the former mercury waste storage area of traditional gold mining in Ligan Village, Sampoiniet District, Aceh Jaya Regency. This research was conducted in June-July 2019 in 6 (six) locations in the former mercury waste storage area in Ligan Village, Sampoiniet District, Aceh Jaya Regency. The sampling was done by purposive sampling method using pitfall trap. Data were collected by comparing the morphological characteristics of Collembola by referring to Boror's (1996) identification book and analyzed with Diversity Index of Shannon Winner. There are 5 Collembola species found in the research location with Diversity Indek H '= 1.485323798 in the medium category. Mercury average levels found in the study site have exceeded the crisis concentration threshold with the value of 0.5111 mg/kg, which is assumed affecting the diversity of Collembola species in its habitat.
PENINGKATAN PENGETAHUAN DAN KETERAMPILAN PROSES SAINS BERBASIS PRAKTIKUM MELALUI REPRODUKSI VEGETATIF BUDIDAYA TANAMAN PADA SISWA SMA NEGERI 1 PULO ACEH KABUPATEN ACEH BESAR. Nurdin Amin; Mulyadi Mulyadi; Samsul Kamal; Rizky Ahadi; Alfida Alfida; Arif Usman
Biotik Vol 8, No 2 (2020): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v8i2.8040

Abstract

Praktikum merupakan bagian dari Keterampilan Proses Sain (KPS). Melalui kegiatan praktikum diharapkan dapat memudahkan peserta siswa dalam  memahami konsep-konsep  sains dengan  cara  membuktikan  dan  menguji kebenarannya. Salah satu materi yang dipelajari adalah reproduksi vegetatif pada tanaman. SMA Negeri 1 Pulo Aceh Kabupaten Aceh Besar merupakan salah satu lembaga pendidikan yang berperan aktif dalam menerapkan kegiatan praktikum. Desain penelitian yang digunakan dalam penelitian ini adalah Pre-Experimental yang dipilih adalah One Group Pret-est Post-test, dimana observasi dilakukan sebanyak 2 kali yaitu sebelum eksperimen dan setelah eksperimen. Penilaian dilakukan dengan intrumen tes dan lembar observasi. Hasil belajar siswa yang diukur melalui soal tes nilai pre-tes dari 24 siswa adalah 35,21 dengan kriteria “kurang”, nilai siswa atau post-tes  adalah 80,63 dengan kriteria “baik”. rata-rata nilai N-Gain Score 0,7 dengan kriteria “sedang”, nilai tersebut didapatkan dari pre-tes dan pos-test yang dilakukan kepada siswa setelah kegiatan praktikum. Sedangkan nilai persentase N-Gain Score (%) adalah 69,95 % dengan kriteria cukup efektif. Keterampilan Proses Sains yang sering muncul atau sering terlaksana oleh peserta siswa yaitu rata-rata sebesar 2,98 sehingga diperoleh persentasenya 74,5%.
IMPLEMENTATION OF DISCOVERY LEARNING MODEL TOWARD STUDENTS’ CURIOSITY STRENGTHENING ON ECOSYSTEM SUBJECT IN MTsN SABANG Nafisah Hanim; Rizky Ahadi; Khairun Nisa
Biotik Vol 9, No 1 (2021): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v9i1.7677

Abstract

Penelitian dengan tujuan untuk mengetahui penguatan karakter curiosity peserta didik dengan implementasi model discovery learningpada materi ekosistem telah dilaksanakan pada semester genap Tahun /2018 pada bulan April di MTsN Sabang. Metode penelitian yang digunakan adalah mix methods. Populasi dalam penelitian ini adalah seluruh peserta didik kelas VII. Sampel dalam penelitian ini adalah kelas VII4yang berjumlah 25 orang. Pengumpulan data dilakukan dengan menggunakan angket. Data dianalisis dengan menggunakan rumus persentase. Hasil penelitian menunjukkan bahwa dimensi curiosity peserta didik berada pada kategori baik setelah implementasimodel discovery learning. Jadi dapat disimpulkan bahwa model discovery learningdapat menguatkan karakter curiosity peserta didik pada materi ekosistemdi MTsN Sabang.
Spesies Burung Famili Bucerotidae Pada Ekosistem Tahura Pocut Meurah Intan Sebagai Materi Pendukung Matakuliah Ekologi Samsul Kamal; Mulyadi Mulyadi; Nurdin Amin; Rizky Ahadi
Biotik Vol 7, No 1 (2019): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v7i1.5464

Abstract

Pocut Meurah Intan Forest Park is a natural conservation area and a place of learning, however this condition has changed in line with the high activity of local residents such as illegal logging, forest conversion, wildlife hunting and forest burning. This study aims to determine the types of birds of the Bucerotidae family in the Pocut Meurah Intan Forest Park Ecosystem as a support material for Ecology courses. The method used in this study is the explorative survey method. As the result, this study found 4 (four) bird species from the family Bucerotidae, namely Buceros rhinoceros, Buceros bicornis, Anthrococeros albirostris and Aceros undulatus. The results of this study will be utilized and developed theoretically in Ecology courses in the form of reference books.
PERBEDAAN RENTANG WAKTU PERILAKU HARIAN KUNTUL KECIL (Egretta garzetta) DI KAWASAN MANGROVE ALUE NAGA KOTA BANDA ACEH Rizky Ahadi
Biotik Vol 5, No 2 (2017): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v5i2.3017

Abstract

The study was conducted in May 2016, the purpose of this research to determine the difference of Egretta garzetta’s daily frequency, male and female behavior in mangrove area Alue Naga, Banda Aceh city. The method used in this study is focal animal sampling method to recording the daily behavior. Data processed using the qualitative and quantitative analysis. Analysis of the frequency of daily activity, carried out with the daily percentage. The results showed that daily behavior of Egretta garzetta include: feeding activity, perching activity, voice activity, moving activity, grooming activity, resting activity and flying activity. The highest time activity is females, that is perching and resting activity with each averaging for 70 minutes / day (28%) and 80 min / day (32%), and the lowest time span males and females is voice activity in average 1 min / day (0.4%). The conclusions derived from this research are: (1) There are 7 daily activities of Egretta garzetta in study location, include: feeding activity, perching activity, voice activity, moving activity, grooming activity, resting activity and flying activity. (2) The highest time activity is females, that is perching and resting activity.
IMPLEMENTATION OF E-LEARNING AS A MEDIA FOR BIOLOGY LEARNING BY HIGH SCHOOL TEACHERS IN BIREUEN DISTRICT Nurlia Zahara; Rizky Ahadi
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 10, No 2 (2022): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v10i2.12931

Abstract

The advantages of developing and implementing information technology in education include increased learning effectiveness and flexibility, as well as making the learning process easier for teachers and students. The study was conducted in the even semester of the 2018/2019 academic year in Bireuen Regency to determine the use of e-learning as a medium for high school biology learning. Mix methods research was used in this study. The participants in this study were all Bireuen Regency public high school teachers. The participants in this study were 12 biology teachers from SMAN 1 Bireuen, SMAN 2 Bireuen, and SMAN 2 Peusangan. A questionnaire is used to collect information. The data were analyzed using the percentage formula. The results showed that the use of e-learning as a medium for biology learning by teachers at SMA Bireuen Regency in terms of several criteria, namely e-learning planning was 77.08% and e-learning implementation was 72.50%. So it can be concluded that the use of e-learning as a medium for learning biology by teachers in senior high schools in Bireuen Regency as a whole is effective.
ETNOPHARMACOLOGY OF SPICES AS TRADITIONAL MEDICINE IN ACEH RURAL COMMUNITIES CENTRAL ACEH Ernilasari Ernilasari; Yuslinaini Yuslinaini; Saudah Saudah; Rizky Ahadi
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 10, No 2 (2022): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v10i2.14891

Abstract

The use of spice plants as medicine and potions cannot be separated from the culture and local wisdom adopted, so that in practice, special knowledge and skills are needed to produce drugs and potions that are believed to be able to maintain health and cure various diseases. The purpose of this study was to obtain information from the Rural Communities of Central Aceh about utilization of spices in traditional medicine. This research was conducted on the Paya Tungel Villagers, Jagong Jeget District, Central Aceh. This study used an exploratory survey method with purposive sampling. Data collection was carried out by semi-structured interviews with predetermined correspondents, and direct observations of spice plants in the field. Based on the results of the study, there are 21 species of spices used as medicine belonging to 9 families. Spices are used for health maintenance, anti-pain, anti-inflammatory and healing of infectious diseases and other metabolic disorders. The most widely used part of the plant is the rhizome. The most processing is boiling and then consuming it by drinking.
EFFICACY TEST OF LIME LEAF ETHANOL EXTRACT (Citrus aurantifolia) AGAINST Aedes aegypti LARVAE Isfanda Isfanda; Elita Agustina; Rizky Ahadi
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 11, No 1 (2023): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v11i1.16957

Abstract

The primary carrier of the dengue virus-caused disease dengue hemorrhagic fever is the Aedes aegypti mosquito.By eliminating the flick using larvacides, the effort of seeding can be avoided. Tannin concentration in lime leaf extract (Citrus aurantifolia) is known to suppress the growth of larval cuticles. The objective of the study was to assess how C.aurantifolia lime leaf extract affected the development of Ae. aegypti larvae. This form of research is experimental, and this extract is produced by macerating lime leaves in 90% ethanol before extracting it via evaporation. The study included four groups: aquades used as a negative control for testing on larvae and concentrations of 12.5%, 25%, and 50% lime leaf extract. Testing and observations have been conducted for 24 hours. The findings showed that different concentrations of lime leaf ethanol extract (C. aurantifolia), which is 100% poisonous to Ae. aegypti larvae, can impede its growth. To conclude, biolarvasida can be created by using the lime leaf extract. No morphological modifications were made to the Ae. aegypti larvae used in this investigation.
Co-Authors Agus Mulizar Ahmad Ofreza Alfida Alfida Andaivi Andaivi Anton Widyanto Arif Sardi Arif Usman Ariska Ariska Astri Medianti Dewi Binti Ramlah Cut Nadia Rahmi Cut Putriani Dara Ariska Deltama delta Devi Andria Sarah Dewi Sartika Deyan Mentari Dian Fentiany Dwikha Rahma Putri Dzulfahmi Fakri Elita Agustina Eriawati Eriawati Ernilasari Ernilasari Ernilasari Ernilasari Ernilasari Ernilasari Ernilasari Ernilasari Ernilasari, Ernilasari Eva Naili Taib Eva Naili Taib Falah, Najmul Fera Maulina Firdayani Firdayani Hafidz n Ramadha Harizki Ananda Putra Harizki Ananda Putra Hasbuna Hasbuna Hasbuna Hasbuna Imam Ziaul Abror Iqbal Ziharsya Isfanda, Isfanda Isra Khairisa Jamaluddin M Isa Jihan Khairunnisa Juleo Saputra Jumiati Jumiati Khairun Nisa Khairun Nisa Laila Rahmati Leli Fauziah Maisar Maisar Masitah Maulidatur Rahmah Muhammad Ali Sarong Mukarramah Mukarramah, Mukarramah Mulyadi Mulyadi Munirah Mulyati Muslich Hidayat Nafisah Hanim Neni Ratna Ningsih Ni Luh Ari Yusasrini Nifita Maghfirah Nina Asarmuna Niswatul Laeni Nora Fazillah Nur Afifah Nurdin Amin Nurlia Zahara Nursalmi Mahdi Nurul Mauliza Nurul Mukarramah Oza Athifah Qisthi Qisthi Raihanul Muhsan Raudhatul Isma Anis Risky Nurlaiya Rizka Jannah Safinatus Salamah Samsul Kamal SAUDAH SAUDAH Saudah Saudah Siska Rahayuni Siti Syarifah Sulasmi Rike Syara Sus Paridaini Syafrijal Syafrijal Tanwirul Anwar Yulida Lase Yuni Astika Yuri Gagarin Yuslinaini Yuslinaini Yuslinaini Yuslinaini Yutria Iqwanda Zahratul Intan Zuraidah Zuraidah