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All Journal JBIO: jurnal biosains (the journal of biosciences) AL KAUNIYAH AGRIVITA, Journal of Agricultural Science Prosiding Seminar Biologi Journal of Tropical Biodiversity and Biotechnology CHEMPUBLISH JOURNAL Jurnal Biodjati Dinamisia: Jurnal Pengabdian Kepada Masyarakat Sains Natural: Journal of Biology and Chemistry Jurnal Pendidikan dan Pembelajaran Sains Indonesia (JPPSI) Jurnal Studi Guru dan Pembelajaran Jurnal Pendidikan dan Pembelajaran Sains Indonesia (JPPSI) Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat BIO-SAINS | Jurnal Ilmiah Biologi
Ade Ayu Oksari
Program Studi Biologi FMIPA Universitas Nusa Bangsa Bogor
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences Other

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Leaf Morphometric and Chlorophyll Content Study of Bisbul (Diospyros discolor Willd.) at the Bogor Botanical Garden Irvan Fadli Wanda; Arief Noor Rachmadiyanto; Ade Ayu Oksari
Journal of Tropical Biodiversity and Biotechnology Vol 7, No 2 (2022): August
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.72565

Abstract

Bisbul (Diospyros discolor Willd.) is one of the collections from the Bogor Botanical (BBG). The wide distribution of this plant in Southeast Asia's tropical forests creates many morphometric variations of this species. The diversity of leaf morphometric variations of a plant species can be the basis for grouping various species. This study aimed to determine the morphometric diversity of Bisbul leaves from various locations of origin. The study took samples of bisbul leaves from Bogor Botanical Gardens from three accessions, namely the Philippines, West Java, and Papua. All the trees are over 30 years old. The leaves are taken based on a horizontal position, vertical crown, and leafage. The results showed that the origin of the location gave different multiplier values to calculate the area, namely the Philippines y = 0.733x + 0.034; West Java y = 0.765x-2,949; and Papua y = 0.758x-1.389. The length to leaf width ratio also has differences, namely, the Philippines, which is 2.64, West Java 2.65, and Papua 2.81. The chlorophyll content in young leaves increases in old leaves. The samples from Papua also have the highest chlorophyll content compared to the Philippines and West Java. This difference indicates morphometric variations between the three, even within one species. Some environmental conditions may affect shade areas and tree age. In addition, DNA research from accession D. discolor is also needed to determine the cause of the morphometric variation. 
Implementasi Kurikulum Merdeka Belajar Kampus Merdeka (MBKM) Di Program Studi Kimia Universitas Nusa Bangsa Gladys Ayu Paramita Kusumah Wardhani; Devy Susanty; Ade Ayu Oksari; Lany Nurhayati; Alifah Nuranzani; Faridha Faridha
Jurnal Pendidikan dan Pembelajaran Sains Indonesia (JPPSI) Vol. 5 No. 1 (2022): JPPSI, April 2022
Publisher : Program Studi S1 Pendidikan IPA, FMIPA Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jppsi.v5i1.42802

Abstract

Kurikulum MBKM telah dilaksanakan di Program Studi Kimia pada tiga skema yang meliputi magang, riset/penelitian, dan pertukaran pelajar. Untuk mengetahui sejauh mana efektivitas implementasi kurikulum MBKM dilaksanakan, maka diperlukan penelitian tentang hal ini. Tujuan dari penelitian ini yaitu untuk mengetahui pemahaman dosen dan tenaga kependidikan (tendik) terhadap kurikulum MBKM, pelaksanaan dan evaluasi pelaksanaan kurikulum MBKM. Pengumpulan data menggunakan survei. Analisis data yang digunakan adalah teknik analisis data kualitatif deskriptif. Data yang terkumpul diolah dan dianalisis secara menggunakan program Microsoft Excell 2013 dan Statistical Program for Social Science (SPSS) versi 16.0 for Windows. Hasil yang diperoleh dari penelitian ini yaitu pemahaman dosen dan tendik terhadap pedoman dan pelaksanaan program MBKM sudah baik. Pelaksanaan kurikulum MBKM menurut dosen, mahasiswa, tendik dan mitra telah baik dan dapat meningkatkan kompetensi mahasiswa. Evaluasi dari pelaksanaan kurikulum MBKM yaitu pemerataan pemahaman mengenai kurikulum MBKM yang masih kurang terutama bagi tendik. Sosialisasi mengenai kurikulum MBKM perlu ditingkatkan agar pemahaman semua pihak terkait lebih baik sehingga mampu melaksanakan kurikulum MBKM sesuai dengan tujuan yang diinginkan.
Pendampingan Pemanfaatan Limbah Tahu Sebagai Pupuk Organik Cair (Poc) Bagi Masyarakat Kelurahan Kayu Manis Ade Ayu Oksari; Karmanah; Eha Hasni Wahidani; Linar Humaira; Arifah Qurrotu Aina; Rezky Kevin Adha; Harisma Triana Prandika; Yunus Arifien
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 2 (2023): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v7i2.13267

Abstract

Tofu is a food product that comes from processed products (protein coagulation process) of soybeans. This home-based tofu industry, in its processing, can produce waste, namely solid waste (soybean dregs) and liquid waste. Handling of tofu liquid waste is not only a temporary treatment but needs to be done on an ongoing basis, one of which is by making valuable agricultural products having economic value. The methods for implementing this Community Self-Reliance Activity (KKM) include debriefing, team coordination, training, Liquid Organic Fertilizer (POC) application, mentoring and monitoring. The people involved were UKM Harjasari and KWT Ceria Mandiri Kayu Manis. The results of this activity indicate that community service in the form of assistance in using liquid tofu waste as a POC product can reduce environmental pollution and increase public knowledge about the proper use of natural resources. This can be seen from the increase in general understanding and its application, with an average increase of 62.28%.
PENDAMPINGAN PRODUKSI YOGHURT UNTUK PENINGKATAN NILAI JUAL SUSU KELOMPOK TANI TERNAK SAPI (KTTSP) DESA SITU UDIK, CIBUNGBULANG, BOGOR Hutagaol, Ricson Pemimpin; Susanty, Devy; Rumna, Rumna; Widhyastini, I Gusti Ayu Manik; Wardhani, Gladys Ayu Paramita Kusumah; Oksari, Ade Ayu
Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat Vol. 3 No. 2 (2024): Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jai.v3i2.727

Abstract

The Bogor Regency dairy cattle livestock business area (KUNAK) is in Cibungbulang District, one of the livestock areas, and the product is cow's milk. The cow's milk produced is sold directly to consumers or milk producers. The selling value of fresh cow's milk is lower than processed cow's milk, and fresh cow's milk has the risk of being easily damaged, resulting in losses for farmers. This Community Service (PKM) activity aims to assist farmers in handling their processed milk production by making yogurt for the Cattle Farmers Group (KTTSP). The approach is in the form of an initial survey regarding partner problems, formulating solutions, providing assistance, and analyzing the partner's level of understanding. This community service activity results in an increase in partners' knowledge of dairy products and how to make them before and after the activity. Apart from that, partners can also increase the selling value of pure cow's milk through processed products in the form of yogurt with a delicious taste and attractive packaging, thereby increasing the selling value of the product.
STUDI PERBANDINGAN KODE BATANG DNA INTI DAN KLOROPLAS PADA Heliconia sp. IN SILICO Vertiana, Erlin Via; Oksari, Ade Ayu; Hariri, Muhammad Rifqi
BIO-SAINS : Jurnal Ilmiah Biologi Vol 3 No 1 (2023): Bio-Sains Vol 3 No 1, Maret 2023
Publisher : Fakultas Sains dan Teknologi, Universitas Islam As-Syafi'iyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34005/bio-sains.v2i2.2108

Abstract

Heliconia merupakan tanaman pisang hias yang banyak dibudidayakan di daerah tropis. Keberadaan Heliconia di Indonesia memiliki kemelimpahan tinggi yang menjadikan tanaman tersebut berpotensi untuk bersaing di pasar bunga Internasional. Heliconia merupakan kelompok tumbuhan belum banyak dipelajari karakter molekulernya, sehingga perlu diperhatikan karena memiliki keterkaitan dengan pentingnya upaya konservasi dan pemuliaan plasma nutfahnya. DNA barcoding dapat digunakan sebagai yang efektif dalam mendeterminansi spesies. Metode yang dilakukan merupakan studi in silico menggunakan database Genbank (NCBI). Sekuen DNA yang dikoleksi dari database pada NCBI yaitu terdiri dari region inti sel dan plastida, yakni rbcL, matK, ITS, psbA dan trnL. Analisis data penyejajaran sekuen, identifikasi sekuen yang berpotensi sebagai barcode dan konstruksi pohon filogenetik dilakukan dengan menggunakan MEGA X. Analisis bioinformatik pohon filogenetik Heliconia menunjukkan bahwa hasil algoritma UPGMA Tree menggunakan gen matK dan rbcL sekuen parsial sangat konservatif dan gagal dalam diskriminasi spesies, sedangkan region ITS memiliki tingkat variasi genetik tinggi dan kemampuan diskriminasi yang baik. Region psbA dan trnL dianggap sebagai gen pelengkap untuk identifikasi tumbuhan khususnya Heliconia, karena kurangnya ketersediaan aksesi online untuk spesies-spesies tumbuhan.
Efficacy of Three Variants of Dioscorea bulbifera L. Leaf Extract as Termiticides to Control the Dry Wood Termites (Cryptotermes cynocephalus Light) Oksari, Ade Ayu; Faridha, Faridha; Susanty, Devy; Rizki, Fathan Hadyan; Rohimatun, Rohimatun; Wanda, Irvan Fadli; Arinana, Arinana; Dadang, Dadang
AGRIVITA Journal of Agricultural Science Vol 47, No 3 (2025)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v47i3.4208

Abstract

The leaves of Dioscorea bulbifera L. have chemical compounds that have the potential as bioinsecticides. This study aims to determine the effectiveness of polar, semi-polar, and non-polar fractions in D. bulbifera leaf extract as bioinsecticides. The research design used was a Factorial, Completely Randomized Design consisting of two factors with five repetitions using the contact method against Cryptotermes cynocephalus. The first factor was the type of solvent: non-polar solvents, semi-polar solvents, and polar solvents. The second factor was concentration, with a range of 5%, 4%, 3%, 2%, and 1%. Based on the results, the D. bulbifera leaves in the polar fraction contain alkaloids, flavonoids, phenols, triterpenoids, and saponins. The semi-polar fraction contains alkaloids, phenols, and steroids. The non-polar fraction contains alkaloids, phenols, and triterpenoids. GC-MS identification showed 20 metabolite compounds as potential as botanical insecticides. The highest termite mortality was in the non-polar fraction, with a 4% concentration of 32.80% (equivalent to a corrected mortality of 27.58%). The semi-polar fraction (3.20 g and 15.10%) at a concentration of 5% (2.58 g and 12.19%), showed the best reduction in test weight and degree of damage. This result indicates that D. bulbifera is an effective bioinsecticide in the repellent group.
Co-Authors Alifah Nuranzani Arief Noor Rachmadiyanto Arifah Qurrotu Aina Arinana Arinana Chairul Chairul DADANG DADANG Devy Susanty Eha Hasni Wahidani Erizal Mukhtar Faridha Faridha Faridha, Faridha Febi Nurilmala Gladys Ayu Paramita Kusumah Wardhani Harisma Triana Prandika Hilda Izzatul Adibah Hutagaol, Ricson Pemimpin I Gusti Ayu Manik Widhyastini Indah Rahmi Sari Irma Kresnawaty Irvan Fadli Wanda Karmanah Lany Nurhayati Linar Humaira Mimin Mimin Muhammad Rifqi Hariri Rezky Kevin Adha Rizki, Fathan Hadyan Rizky Izani Rohimatun Rohimatun, Rohimatun Rumna, Rumna Vertiana, Erlin Via Yunus Arifien