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All Journal Jurnal Pendidikan Matematika dan IPA Biogenesis: Jurnal Ilmiah Biologi Pro-Life Jurnal SOLMA Jurnal Natural
Yuliatin, Ervinda
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Energy Immunology & microbiology Mathematics Neuroscience Physics Other

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Karakteristik dan Potensi Bakteri Rhizosfer Penghasil Indole Acetic Acid yang Berasosiasi dengan Tanaman Kopi (Coffea spp.) Yuliatin, Ervinda; Faizah, Mamluatul
Jurnal Pro-Life Vol. 10 No. 2 (2023): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Coffee (Coffea spp.) consumption increased faster than five years ago. However, coffee production availability declined due to the limited field, soil nutrient deficiency, and chemical fertilizer. The aimed research was to obtain a bacteria-producing IAA hormone isolate and to evaluate its density and diversity in improving soil quality and fertility for coffee growth. The rhizosphere soil samples were collected around the coffee plantation in UBF at Sumberwangi, Malang. The sample was isolated using serial dilution on 0.85% NaCl and spread on a Tryptic soy agar medium. The result revealed that the total number of bacteria-producing IAA was 36 isolates, and two isolates (TAS1.2 and TAS 2.6) had higher IAA hormone production at 60 ppm. The selected bacteria can be optimized for a candidate of bacteria-based fertilizer coffee production. Keywords: IAA, density, diversity index, PGPR
Gut Microbiome Education through Game-Based Learning for MA Sabilarrasyad Samarinda Students Yuliatin, Ervinda; Hariani, Nova; Patang, Fatmawati; Budiman, Budiman; Kurniati, Reni; Hasibuan, Febry Rahmadhani; Ilmi, Annisa Nurul
Jurnal SOLMA Vol. 14 No. 1 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i1.16861

Abstract

Background: Metode Game-Based Learning menjadi alternatif pembelajaran yang memotivasi siswa SMA dalam belajar, sehingga dapat menstimulasi siswa untuk merefleksikan hasil belajar. Metode ini dapat diterapkan kepada siswa SMA agar memahami konsep Gut Microbiome dengan mudah yang bermanfaat untuk menjaga kesehatan usus siswa. Kegiatan ini bertujuan untuk mengedukasi peran penting Gut Microbiome melalui permainan kartu “Gutsy Game”. Metode: Edukasi Gut Microbiome diikuti oleh 59 siswa MA Sabilarrasyad Samarinda, melalui 4 tahapan yaitu Pre-test, pemaparan materi, praktek Gutsy Game, Post-test dan evaluasi kegiatan. Nilai pre-test dan post-test diperoleh dari pertanyaan seputar materi Gut Microbiome sedangkan evaluasi kegiatan diukur menggunakan kuisioner yang ditentukan berdasarkan Indeks Kepuasan Kegiatan. Hasil: Pemahaman siswa tentang konsep Gut Microbiome meningkat 20%, materi informatif (62%), relevan (70%), memotivasi pola hidup sehat (83%), dan pelaksanaan kegiatan memuaskan (70%). Berdasarkan Indeks Kepuasaan, siswa menilai kegiatan edukasi baik (83,3), menunjukkan metode permainan Gutsy Game berhasil menarik minat siswa untuk belajar. Kesimpulan: Gutsy Game dapat digunakan untuk memahami konsep dasar keseimbangan Gut Microbiome dan meningkatkan minat belajar pada siswa MA Sabilarrasyad Samarinda.
PREVALENCE AND INTENSITY OF INTESTINAL PARASITIC WORM EGGS IN CATTLE FECES AT THE SLAUGHTERHOUSE IN TANAH MERAH VILLAGE, NORTH SAMARINDA DISTRICT Hariani, Nova; Anggraeni, Dwi Ayu; Yuliatin, Ervinda; mukhlis, Mukhlis; Annisa, Sajidah Salsabila
Jurnal Pendidikan Matematika dan IPA Vol 16, No 2 (2025): May 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jpmipa.v16i2.90506

Abstract

Cattle farming is the most popular business for many people as a source of income because it producer meat and milk that has high economic value. Based on the maintenance aspect, cattle products produced in Indonesia have not been maximized due to many health problems of farm animals. One of the pathogens that are often found on farms is parasites. This can pose a real danger to some livestock. This study aims to determine the prevalence and intensity of intestinal parasitic worm eggs in cattle feces found in Tanah Merah Village Slaughterhouse, North Samarinda District. The total number of samples in the study was 30 cattle fecal samples. Worm eggs are observed through fecal examination using two methods, namely sedimentation method and flotation method. The results of this study showed that 13 types of intestinal parasitic worm eggs were found in cattle feces found from Tanah Merah Village Slaughterhouse, Samarinda, namely Ascaris lumbricoides, Bunostomum phlebotomum, Clonorchis sinensis, Dicrocelium dendriticum, Fasciola hepatica, Hymenelopsis nana, Paragonimus wastermani, Schistosoma bovis, Schistosoma mansoni, Schistosoma haemabotium, Strongyloides stecoralis, Taenia saginata and Trichuris trichura. Taenia saginata worm eggs have the highest intensity value of 1.028 eggs/individual. Ascaris lumbricoides worm eggs have the highest prevalence value of 26,67% of the total individuals.
Species and index diversity of macrofungi from two different locations in East Kalimantan ARIF, MUHAMMAD FAUZI; DEMO, HILDIANA APRILIANI DHIU; YULIANI, FERDINA; HAZMI, NUBLI; ROSADI, IMAM; YULIATIN, ERVINDA; SUGIANUR, SUGIANUR; ABRIYANTO, HERY
Jurnal Natural Volume 25 Number 2, June 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jn.v25i2.46749

Abstract

East Kalimantan represents the lowland rainforest ecosystem with a vast number of macrofungi species in Indonesia. This study aimed to evaluate the diversity of macrofungi within the two different locations in East Kalimantan. The study was conducted in several phases, including planning, survey, preparation, sampling, and data analysis. Sampling was carried out systematically in 20 20 m plots. Collected samples were processed, photographed, and identified. Ecological indices, including the Shannon-Wiener diversity index, species evenness, and the Simpson dominance index, were calculated to provide a detailed analysis of the macrofungal community structure. This study found that location 1 recorded 24 species from 21 genera, while location 2 had 22 species from 20 genera. The Shannon-Wiener diversity index indicated moderate diversity at both sites, with values of 2.82 for location 1 and 2.65 for location 2. Daedaleopsis confragosa was the most frequent and dominant species in location 1, contributing 12.03% relative density, while Marasmiellus candidus dominated location 2 with 18.51% relative density. Species evenness was medium in both locations, and the dominance index was low, highlighting the ecological significance of these fungal species in their respective habitats. The results emphasize the importance of studying fungal ecology to support conservation and sustainable environmental management. The study revealed a wide variety of macrofungi that play vital roles in the tropical ecosystems of these two locations in East Kalimantan.
Diversity of arboreal insects in the Tagur Tinggi Waterfall Area Lempake District, Samarinda, East Kalimantan Hariani, Nova; Fudiantoro, Aldi; Patang, Fatmawati; Yuliatin, Ervinda; Budiman, Budiman
Biogenesis: Jurnal Ilmiah Biologi Vol 13 No 1 (2025)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v13i1.57495

Abstract

The Tagur Tinggi Waterfall region is characterized by its verdant and expansive landscape, featuring diverse flora such as trees and grass. This region is optimal for arboreal insects as a habitat. Arboreal insects, which are abundant and readily seen, inhabit the upper branches of trees and travel between trees to facilitate pollination. The abundance of arboreal insects serves as a reliable measure of the overall well-being of an ecosystem. The present study aims to identify the various species of insects that inhabit the trees in the Tagur Tinggi region and calculate the diversity, evenness, and dominance measures for these arboreal insects. This study used the transect approach, wherein samples are gathered bi-daily in the morning and evening. There were a total of 44 bug species belonging to 19 different families and 8 distinct orders. The arboreal insect diversity index (H') was measured to be 3.24 in the morning and 3.14 in the afternoon. Arboreal insects have an evenness index (E) of 0.91 during the morning and 0.87 during the afternoon. Additionally, they have a dominance index (D) of 0.044 in the morning and 0.056 in the afternoon. According to the health index values obtained, it can be inferred that the Tagur Tinggi Waterfall area in Lempake Samarida Village is highly conducive to the survival of arboreal insects. This is due to the well-preserved habitat and abundant vegetation structure that supports the life of arboreal insects.
Pembekalan Teknik Propagasi Kultur Jaringan Tumbuhan bagi Guru SMA/Sederajat di Samarinda untuk Mendukung Kurikulum Merdeka Susanto, Dwi; Yuliatin, Ervinda; Samsurianto, Samsurianto; Sari, Yanti Puspita; Manurung, Hetty
Jurnal SOLMA Vol. 12 No. 3 (2023)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v12i3.12944

Abstract

Background: Transisi kurikulum 2013 menjadi kurikulum Merdeka menuntut guru untuk lebih kreatif, aplikatif, dan mampu memacu daya kritis siswa dalam memahami mata Pelajaran pilihan. Namun, mata pelajaran pilihan siswa di bidang Bioteknologi Modern seperti Kultur Jaringan Tumbuhan belum dipahami dengan baik secara praktik. Kegiatan ini bertujuan meningkatkan keterampilan praktikum teknik propagasi tumbuhan melalui pembekalan teknik kultur jaringan tumbuhan bagi guru SMA/sederajat bidang Biologi di Samarinda dan sekitarnya. Metode: Pengabdian ini dilakukan oleh dosen Biologi FMIPA Universitas Mulawarman, dan diikuti oleh 22 guru Biologi dan pertanian di Samarinda dan sekitarnya. Kegiatan pengabdian terdiri dari 4 tahapan yaitu tahap awal, tahap pembekalan teori, tahap praktikum, dan tahap evaluasi. Hasil: Adanya peningkatan pemahaman peserta di bidang kultur jaringan tumbuhan dari level ‘kurang’ menjadi ‘baik’. Evaluasi pemaparan materi dan kesesuaian teori dan praktek mencapai kategori sangat baik dengan presentase masing-masing 80% dan 92%. Refleksi pembekalan menunjukkan 80% peserta berpendapat kegiatan ini menambah wawasan dan menyenangkan. Kesimpulan: Kegiatan terlaksana sesuai target dan dapat berkontribusi dalam proses pembelajaran siswa di sekolah terutama di bidang kultur jaringan tumbuhan.
Co-Authors Abriyanto, Hery Anggraeni, Dwi Ayu Annisa, Sajidah Salsabila Budiman DEMO, HILDIANA APRILIANI DHIU Dwi Susanto Faizah, Mamluatul Fatmawati Patang Febry Rahmadhani Hasibuan Fudiantoro, Aldi Hazmi, Nubli Hetty Manurung, Hetty Ilmi, Annisa Nurul Imam Rosadi Kurniati, Reni Muhammad Fauzi Arif Mukhlis Mukhlis Nova Hariani Samsurianto Samsurianto Sugianur, Sugianur Yanti Puspita Sari Yuliani, Ferdina