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All Journal Jurnal Sains dan Teknologi Jurnal Aplikasi dan Inovasi Iptek (JASINTEK) Widyadari : Jurnal Pendidikan Indonesian Journal of Educational Development (IJED) Akses: Jurnal Penelitian dan Pengabdian Kepada Masyarakat Universitas Ngurah Rai Emasains : Jurnal Edukasi Matematika dan Sains Jurnal Pengabdian Kepada Masyarakat Widya Mahadi Journal of Science and Education Research SEMBIO: Prosiding Seminar Nasional Biologi dan Pendidikan Biologi
I Gusti Ayu Rai
Universitas PGRI Mahadewa Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Sosialisasi Dan Pemberdayaan Masyarakat Dalam Pengelolaan Sampah Plastik Di Desa Batubulan Kecamatan Sukawati Kabupaten Gianyar I Wayan Suanda; I Gusti Ayu Rai; I Made Subrata; Dewa Made Alit; Agus Mediana Adiputra
Jurnal Aplikasi dan Inovasi Iptek Vol 3 No 2 (2022): Jurnal Aplikasi dan Inovasi Iptek No. 3 Vol. 2 April, 2022
Publisher : Denpasar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52232/jasintek.v3i2.80

Abstract

Desa Batubulan Kecamatan Sukawati merupakan Desa yang memiliki potensi nilai seni dan budaya sangat tinggi di Bali bahkan sudah mendunia. Masyarakat Desa Batubulan aktivitasnya lebih dominan di bidang seni dan budaya yang sudah secara turun temurun menjadi kegiatan dalam kehidupannya. Seni ukir dengan pahatan sangat diminati wisatawan, demikian pula pertunjukkan seni barong dan keris yang sering dipentaskan dan menjadi hiburan sangat menarik bagi wisatawan. Meningkatnya aktivitas masyarakat sebagai dampak dari kemajuan taraf hidup akan berakibat pada melimpahnya limbah atau sampah yang dihasilkan terutama yang berbahan plastik. Plastik merupakan sampah yang sulit di degradasi (dihancurkan) secara alami oleh mikroorganisme (mikroba) dalam tanah. Sampah plastik yang tertumpuk bersama sampah lainnya mengganggu keindahan, bau busuk dan sumber penyakit serta bertebaran di sekitarnya dapat menganggu kenyaman, namun belum ada upaya kreatif untuk menjadikan produk yang lebih bernilai tinggi. Masyarakat berharap mendapat informasi dan pengetahuan berupa pemberdayaan terkait pengelolaan sampah plastik menjadi produkk kreatif dan inovatif untuk dapat menangulangi sampah plastik sekaligus bisa memperkaya potensi desa yang berbasis seni dan budaya Bali. Oleh karena itu kami Tim Dosen Universitas PGRI Mahadewa Indonesia yang melaksanakan Bakti Sosial (Baksos) selama 3 hari di Desa Batubulan memberikan Sosialisasi dan Pemberdayaan kepada Masyarakat dalam Pengelolaan Sampah plastik menjadi Produk Kreatif dan Inovatif di Desa Batubulan. Adapun tujuan dari kegiatan ini adalah: a) Memberikan ceramah berupa sosialisasi pengelolaan sampah pelastik yang dihasilkan masyarakat dari tingkat rumah tangga; b) Ceramah pemanfaatan sampah plastik menjadi tas tempat barang belanja dan pengeloaan pot plastik tempat tanaman untuk menambah keasrian lingkungan dan c) Keterampilan pengelolaan sampah plastik menjadi hasil karya seni “Barong” dan Cendramata. Hasil kegiatan yang diberikan menunjukkan ada peningkatan pemahaman berupa kreativitas masyarakat dalam mengelola sampah plastik dan ada keterampilan dalam pembuatan Barong dan cendramata berbahan sampah plastik
Logam Berat Timbal (Pb) dan Efeknya pada Sistem Reproduksi Kadek Yuniari Suryatini; I Gusti Ayu Rai
Emasains : Jurnal Edukasi Matematika dan Sains Vol. 7 No. 1 (2018): Maret 2018
Publisher : FPMIPA IKIP PGRI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.1403892

Abstract

Lead is one of heavy metals that is highly toxic and widely known by the public. Lead causes the most poisoning of living things but is widely used in producing industrial products. The toxic effect of lead on the reproductive system causes a disruption of the spermatogenesis process thus affecting the quality of semen in the number, morphology, motility, and abnormal forms of spermatozoa. Heavy metal lead also has toxic effects on gametes and causes chromosomal defects. Lead exposure in women causes menstrual disorders, greater risk of miscarriage, fetal abnormalities, infant mortality, and premature delivery. Lead also causes infertility in men and women.
Penerapan Pendekatan SETS (Science, Environment, Technology, and Society) untuk Meningkatkan Hasil Belajar Biologi Siswa Rafael Riwu; I Wayan Budiyasa; I Gusti Ayu Rai
Emasains : Jurnal Edukasi Matematika dan Sains Vol. 7 No. 2 (2018): September 2018
Publisher : FPMIPA IKIP PGRI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (261.602 KB) | DOI: 10.5281/zenodo.2548090

Abstract

The study aims to determine the increase in biology learning outcomes of students of class X IPA-7 even semester SMA N 2 Denpasar academic year 2017/2018 through the application of the SETS (Science, Environment Technique and Society) approach. This type of research is classroom action research (CAR) conducted in two cycles. Subjects were 36 students. The research data was collected through observation using multiple choice instruments. Data were analyzed descriptively, in the first cycle, the average learning outcomes 74.77 increased 5.84 to 80.61 and the second cycle increased 6.39 to 87. Absorption in the first cycle: 74.77% increased 5.84% to 80.61% and the second cycle increased 6.39% to 87%. Classical learning completeness in the first cycle 58.33% increased 16.67% to 75% (under KKM: 85%), then continued to cycle II. In the second cycle, classical completeness was obtained by increasing 16.66% to 91.66%. It was concluded that the application of the SETS approach was able to improve the biology learning outcomes of students of class X IPA-7 in the even semester of SMA 2 Denpasar in the academic year 2017/2018.
Aktivitas Fungisida Ekstrak Daun Sirih (Piper Betle L.) Kultivar Beleng terhadap Jamur Fusarium Oxysporum f.sp. Vanillae Penyebab Penyakit Busuk Batang pada Vanili: Fungicidal Activity of Betel Leaves (Piper Betle L.) of Beleng Cultivar on Fusarium Oxysporum f.sp. Vanillae Causes Stem Rot in Vanilla I Made Subrata; I Gusti Ayu Rai
Emasains : Jurnal Edukasi Matematika dan Sains Vol. 8 No. 1 (2019): Maret 2019
Publisher : FPMIPA IKIP PGRI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (424.616 KB)

Abstract

This research was done in order to know inhibitory activity of beatle leaf the cultivar of Beleng extract and its mechanism against the growth of F. oxysporum f. sp. vanillae, that causal agent of steam disease on vanilla. Many effort have been done to control the disease such as the use of synthetic fungicide. In order to find other alternatives for controlling the disease, Beleng leaf were studied for their bioactivity against F. oxysporum f. sp. vanillae. The result of the study indicated that the crude extract of Beleng leaf at concentration 0.05%; 0.1%; 0.15%; 0.2%; 0.25%; 0.3% and 0.35% was able to inhibit the radial growth of F. oxysporum f.sp. vanillae on Potato Dextrose Agar (PDA) medium. The variation of crude extract concentration was found to influence the fungal growth on vanilla stem cutings on PD Broth medium. In addition, the crude extract of Beleng leaf was able to inhibit the spore germination and spore formation of F. oxysporum f. sp. vanillae on PD Broth medium. The fractination of Beleng leaf crude extract with Column Chromatography and Thin Layer Chromatography produced 15 fractions of compound, the fraction number VI which is made of three compounds with Rf value : 0.35; 0.55 and 0.78 efectively inhibited the growth of F. oxysporum f. sp. vanillae on PDA medium.
KEANEKARAGAMAN JENIS MAKROFAUNA TANAH PADA LAHAN BUDIDAYA KENTANG ORGANIK DI DESA CANDIKUNING KABUPATEN TABANAN SEBAGAI SUMBER PEMBELAJARAN BIOLOGI I Gusti Ayu Rai; Yuniari Suryatini Kadek; Subrata I Made; Riska Yundari Ni Luh; Budiyasa I Wayan
Emasains : Jurnal Edukasi Matematika dan Sains Vol. 9 No. 2 (2020): September 2020
Publisher : FPMIPA IKIP PGRI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (786.959 KB) | DOI: 10.5281/zenodo.4299419

Abstract

Soil macrofauna is part of soil biodiversity that plays a roleimportant in improving the physical, chemical, and biological properties of soil. Soil macrofauna has an important role in the decomposition of soil organic matter in providing nutrients. Macrofauna will break up the dead vegetable substances, then the material will be excreted in the form of feces.This study aims to determine the diversity of soil macrofauna types in organic potato cultivation land in Candikuning Village, Tabanan Regency. Data were collected by direct observation method using quadratic tools. Data in the form of soil macrofauna diversity were analyzed using the Shannon Wienner diversity index. Based on the results of data analysis, it was found that the diversity index value (H ') was 3.103, belonging to the high diversity criteria (H'> 3). The results showed that the organic farming system can maintain the stability of the soil ecosystem due to the use of organic fertilizers and biopesticides in agricultural management. The results of this study can also be used as a source of learning biology in the application of the 2013 curriculum in class 10th of Senior High School, on the subject matter of Biodiversity and Animalia Kingdom.
POTENSI PEMULIHAN EKOSISTEM TERUMBU KARANG : DAMPAK POSITIF PANDEMI COVID-19 TERHADAP LINGKUNGAN Yuniari Suryatini Kadek; Rai I Gusti Ayu
Emasains : Jurnal Edukasi Matematika dan Sains Vol. 9 No. 2 (2020): September 2020
Publisher : FPMIPA IKIP PGRI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (172.846 KB) | DOI: 10.5281/zenodo.4301137

Abstract

Terumbu karang adalah salah satu ekosistem penting bagi keberlanjutan kawasan pesisir dan lautan serta mempunyai banyak fungsi ekologis. Ekosistem tersebut sangat sensitif terhadap perubahan lingkungan. Kebijakan pembatasan aktivitas manusia selama masa pandemi Covid-19 dan berkurangnya berbagai kegiatan ekonomi termasuk beberapa sektor industri memberikan potensi pemulihan ekosistem terumbu karang. Fenomena tersebut merupakan dampak positif pandemi Covid-19 terhadap lingkungan. Pemulihan ekosistem terumbu karang akan terjadi bila tekanan akibat aktivitas manusia dibatasi.
identifikasi jenis rumput laut yang terdapat pada ekosistem alami perairan nusa pedida I Dewa Ayu Anix Devina Sarita; I Made Subrata; N. Putri Sumaryani; I Gusti Ayu Rai
Emasains : Jurnal Edukasi Matematika dan Sains Vol. 10 No. 1 (2021): Maret 2021
Publisher : FPMIPA IKIP PGRI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1376.944 KB) | DOI: 10.5281/zenodo.4692118

Abstract

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Persepsi Ibu Hamil Tentang Penyakit Anemia Di UPTD Puskesmas Dawan I Kabupaten Klungkung : Persepsi Ibu Hamil Tentang Penyakit Anemia Di UPTD Puskesmas Dawan I Kabupaten Klungkung Tripena Rosilina Komang; Ayu Rai I Gusti; Yuniari Suryatini Kadek
Emasains : Jurnal Edukasi Matematika dan Sains Vol. 10 No. 2 (2021): September 2021
Publisher : FPMIPA IKIP PGRI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (231.61 KB) | DOI: 10.5281/zenodo.5675949

Abstract

Anemia pada ibu hamil dapat meningkatkan resiko kelahiran prematur, kematian ibu dan anak, serta penyakit infeksi lainnya. Pengetahuan mengenai anemia khususnya pada saat kehamilan sangatlah penting bagi ibu hamil untuk menjaga tumbuh kembang janin selama dalam kandungan. Penelitian ini bertujuan untuk mengetahui persepsi ibu hamil tentang penyakit anemia di UPTD Puskesmas Dawan I Kabupaten Klungkung. Penelitian ini merupakan penelitian deskriptif kualitatif, data persepsi ibu hamil dikumpulkan berdasarkan umur ibu hamil, umur kehamilan, tingkat pendidikan, tingkat pendapatan keluarga, dan tingkat pengetahuannya terhadap anemia. Data tersebut dikumpulkan dengan menggunakan angket dan wawancara. Hasil penelitian ini menunjukkan bahwa persepsi ibu hamil terhadap penyakit anemia di UPTD Puskesmas Dawan I Kabupaten Klungkung tergolong cukup baik.
Keanekaragaman Jenis Hama Tanaman Padi di Area Persawahan Subak Kedua Desa Peguyangan Kangin Kecamatan Denpasar Utara Kota Denpasar sebagai Sumber Pembelajaran Biologi Suanda I Wayan; Rai I Gusti Ayu; Subrata I Made; Yuniari Suryatini Kadek; Yuni Maharani Ni Made
Emasains : Jurnal Edukasi Matematika dan Sains Vol. 11 No. 1 (2022): Maret 2022
Publisher : Program Studi Pendidikan Matematika dan Pendidikan Biologi Universitas PGRI Mahadewa Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (815.211 KB) | DOI: 10.5281/zenodo.6401689

Abstract

Hama adalah  Organime Pengganggu Tanaman (OPT) yang secara alamiah memiliki musuh alaminya  dan merupakan bagian dari keanekaragaman hayati, saling mempengaruhi menuju keseimbangan. Hama  merusak dan mengganggu tanaman pada bagian akar, batang, daun, bunga, dan buah, misalnya pada tanaman padi.  Kerusakan tersebut menyebabkan tanaman padi tidak dapat tumbuh dengan baik sehingga terjadi penurunan hasil panen. Penelitian ini bertujuan untuk mengetahui keanekaragaman jenis hama tanaman padi di area persawahan Subak Kedua Desa Peguyangan Kangin Kecamatan Denpasar Utara Kota Denpasar sebagai Sumber Pembelajaran Biologi.  Data dikumpulkan dengan alat kudrat ukuran 1x1 meter, sedangkan pengamatan hama burung dilakukan dengan metode titik pengamatan (point count). Data dianalisis dengan indeks keanekaragaman dari  Shannon-Wiener. Berdasarkan hasil analisis data, dapat disimpulkan bahwa indeks keanekaragaman (Hi) hama tanaman padi di area persawahan Subak Kedua yaitu 2,574. Berdasarkan  kriteria 1<Hi<3, maka  tergolong keragaman sedang. Hama yang dominan yaitu hama keong mas dengan jumlah 262 (14,88%). Hasil penelitian ini dapat dijadikan sebagai sumber pembelajaran biologi pada kelas X SMA/MA pada materi pokok keanekaragaman hayati dan ekosistem.
PERANAN LITERASI SAINS DALAM PEMBELAJARAN FISIOLOGI TUMBUHAN I Made Subrata; I Gusti Ayu Rai
Widyadari : Jurnal Pendidikan Vol. 23 No. 2 (2022): Oktober 2022
Publisher : LP3M Universitas PGRI Mahadewa Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.7189918

Abstract

Scientific literacy plays a role as scientific knowledge and skills to be able to identify questions, acquire new knowledge, explain scientific phenomena, and draw conclusions based on facts, understand the characteristics of science, awareness of how science and technology shape the natural, intellectual, and cultural environment, as well as the willingness to be involved and concerned with science-related issues. Science plays an important role in the development of Science and Technology, therefore scientific literacy needs to be introduced from an early age and taught in primary, secondary and higher education so that knowledge, understanding, and science skills are embedded in children, both in the form of critical thinking skills, hard skills as well as soft skills. Scientific literacy is required in various branches of science. Learning Plant Physiology which is one part of the biological sciences, the inclusion of scientific literacy is a necessity, so that the Learning Outcomes of Courses (CPMK) and Graduate Learning Outcomes (CPL) are maximized. Improving scientific literacy in plant physiology learning can be applied through various innovative learning models including: (1) Project Based Learning (PjBL) learning model, (2) Problem Based Learning (PBL) learning model, (3) Experimental learning model to explore the surrounding environment ( EJAS), (4) Discovery Learning model, (5) Service Learning model, (6) Inquiry learning model. All of these learning models are constructivist, so they can improve critical thinking skills, problem solving skills, higher order thinking skills and the ability to interact socially humanities
Co-Authors Abdul Gofur Agus Mediana Adiputra Anak Agung Istri Mirah Dharmadewi Ari Suryawan Made Dewa Made Alit Dewa Made Alit Dharmayanthi, Ni Made Siwi I Dewa Ayu Anix Devina Sarita I Gede Sudirgayasa I GUSTI AGUNG GEDE WIADNYANA . I Gusti Agung Ngurah Trisna Jayantika I Ketut Widnyana I Made Darmada I Made Subrata I Made Subrata I Made Subrata, I Made I Made Sudiana I Made Surat I Nengah Suka Widana I Wayan Budiyasa I Wayan Suanda Jayantika, I.G.A. Trisna Juni Arta, I Kadek Kadek Intan Rusmayanthi Kadek Yuniari Suryatini Komang Tri Yanti Mira Dharma Susilawaty MUHAMMAD AGUS SUPRAYUDI N. Putri Sumaryani Ngongo Dorkas Ni Luh Putu Tejawati Ni Putu Laras Purnamasari Ni Putu Sri Ratna Dewi Parmithi, Ni Nyoman Putu Ryan Widyastaguna Rafael Riwu Ratnani, Dewa Ayu Sri Riska Yundari Ni Luh Riwu, Rafael Riwu, Rafael Septiari, Ni Made Rai Septiari, Ni Made Rai Suanda, I.W. Sulisetijono Susriyati Mahanal Tripena Rosilina Komang Wiadnyana, Gusti Agung Gede Wistari Ni Made Yuni Maharani Ni Made