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Home > Archives > Vol 11, No 1

Table of Contents

Articles

Evaluation of The Reproductive Behavior of Male Timor Deer (Cervus timorensis) Agains Weather Changes Tetty Barunawati Siagian, Nabilla Rachma Putri

PDF 1-10

Fluid Secretion of Fallopian Tube Epithelial Cells of Mice (Mus musculus) BALB/C with Pelvic Inflammatory Disease (PID) Infected with Candida albicans Post Therapy with Myrmecodia sp. Jack Extract Pratisa Delfiera Ajiza, Noor Hujattusnaini, Ayatussa'adah Ayatussa'adah

PDF 11-25

The Effectiveness of Jigsaw Cooperative Learning Model on Students' Appreciation of Biodiversity at Senior High School SMA Negeri 1 Rantau Utara Nur Safrani Siregar, Hasmi Syahputra Harahap, Khairul Khairul

PDF 26-39

Isolation and Identification of Endophytic Bacteria from Euphorbia hirta L. (Patikan Kebo) Rindiyani Rindiyani, Ratu Intan Anugrah, Bella Nabila, Sisilia Salsabilla, Elia Susanti, Desi Rofiani, Yolanda Puspytha, Risky Hadi Wibowo, Sipriyadi Sipriyadi, Welly Darwis

PDF 40-54

Diversity of Mosquito Species (Diptera: Culicidae) as An Effort to Control Disease Vectors in Cattle in Amun Kay Village, Tanah Miring District, Merauke Desmina Kristiani Hutabarat, Apri Irianto, Maria M. Nay Lesik, Irine Ike Praptiwi, Yolanda Gebse

PDF 55-64

Study of The Suitability of Tourism in the Lubuk Kertang Mangrove Forest Area, Langkat district, North Sumatra Uswatul Hasan, Siti Mardiana, Syahbudin Hasibuan

PDF 65-75

Periphyton Community Structure on Natural and Artificial Substrates in the Namu Sira-Sira River, Langkat Regency, North Sumatra Fathia Azzahra, Melfa Aisyah Hutasuhut, Zahratul Idami

PDF 76-88

Analysis of Water Quality at The Peak of Spawning Season Tenualosa ilisha at The Downstream of Bilah River Leni Indah Sari, Rusdi Machrizal, Ilham Hakiki Harahap

PDF 89-102

Conventional Character Empowerment: A Critical Study On Students' Environmental Care Character Profile at Noemuti State High School Yunawati Sele, Made Santiari

PDF 103-112

Literature Study of Lactic Acid Bacteria in Bangka Belitung: Sources, Methodology, Utilization, And Identification Rahmad Lingga, Rinny Saputri, Fitriyani Fitriyani, Muhammad Panca Indra

PDF 113-127

Carbon Estimation in Mangrove Forests of The East Coast of North Sumatra Bambang Hendra Siswoyo, Siti Mardiana, Raja Sabrina

PDF 128-140

Enhancement of Omega-3 DHA content by Feeding Hermetia illucens and Microalgae Aurantiochytrium sp. on Catfish Husnin Nahry Yarza, Andri Hutari, Meitiyani Meitiyani, Ranti An Nisaa, Putri Ayu Rhidailahi, Dhanti Cyntia Prameswari, Doddy Irawan Setyo Utomo

PDF 141-148

Inventory of Rattan in the Depati Karo Jayo Tuo Customary Forest, Rantau Kermas Village Nur Apriani, Mahya Ihsan, Uni Baroroh Husnudin, Bambang Hariyadi, Pinta Murni

PDF 149-161

Effectiveness Soaking Duration of Rice Seed with Trichoderma sp. for Controlling Seed-Borne Pathogenic Fungi Nur Aini Mahfud, Arika Purnawati, Penta Suryaminarsih

PDF 162-172

Vegetation Composition and Structure of Sapling Community in Girimanik Natural Forest Area, Setren Village, Slogohimo District, Wonogiri Almira Rahmadani Putri, Santhyami Santhyami, Lina Agustina

PDF 173-186

Difficulty Factors Analysis of MTs Raudlatul ‘Uluum Aek Nabara Junior High School Students in Science Learning: Focus on Animal and Plant Reproduction Materials Tasya Dhea Ananda, Rivo Hasper Dimenta, Rahmi Nazliah

PDF 187-203

Diversity of Echinoderms in The Water of Dedap Island, Abang Island Sub-district, Batam City Sertika Sianipar, Yarsi Effendi, Fenny Agustina

PDF 204-218

Isolation and Characterization of Endophytic Bacteria from The Roots of Avicennia sp. in The Mangrove Area of Gunung Anyar, Surabaya Fatimah Azzahra, Endang Triwahyu Prasetyawati, Safira Rizka Lestari

PDF 219-232

Phytochemical Compound, Antioxidant and Antibacterial Properties of Sargassum sp. Extracts from Pahawang Island, Lampung Province Iffa Afiqa Khairani, Khaerunissa Anbar Istiadi, Nawang Restiawati

PDF 233-244

Potential of The Biological Agent Bacillus sp. in Inhibiting Moler Disease and its Effects on The Growth and Production of Shallot (Allium ascalonicum L.) F. Tsara Nafisah Yuwono, Yenny Wuryandari, Tri Mujoko

PDF 245-258

Circular Economy in Agriculture: Examining Factors Affecting People's Intention to Use Organic Fertilizer Risna Maya Sari, Karimi Karimi, Siti Yuli Meilanda Sormin

PDF 259-267

Explorating Flower Morphology and Pollen Types of Various Angiospermae Families from Huluduotamo Village, Gorontalo Moh. Randy Putra Pratama Thalib, Nazwa S. Lamante, Indayani Tandililing, Rawiyanti Ibrahim, Linda K. Mahluk, Sri Layla Putri Ishak, Magfirah F. Mantali, Nazwa H. Djafar, Nurhayati S. Bano, Jusna Ahmad, Febriyanti Febriyanti

PDF 268-278

The Influence of Liquid Organic Fertilizer from Pineapple Peel Waste and Chicken Manure Compost on the Growth and Production of Purple Eggplant (Solanum melongena) Anjas Irmawan, Desi Sri Pasca Sari Sembiring, Hanifah Mutia Zaida Ningrum Amrul

PDF 279-294

Biochar from Different Sections of Oil Palm Trunk Improves Biomass Accumulation and Nutrient Uptake in Pre-Nursery Oil Palm (Elaeis guineensis Jacq.) in Ultisol Media Ebsan Marihot Sianipar, Siti Mardiana, Syahbudin Hasibuan

PDF 295-310

Augmented Reality Media Development for Human Digestive Material to Afford The Learn Motivation of High School Student on SMA Kartika I-2 Medan Khairunna Abdilla, Efrida Pima Sari Tambunan

PDF 311-323

The Impact of Problem Based Learning Model Base on Practicum Activities on The Critical Thinking Ability of High School Student on Respiration System Material Tiara Kesha, Rasyidah Rasyidah

PDF 324-339

Feasibility Analysis of The First Grade High School Biological Textbook: Evaluating Environmental Literacy Aspect in High School Students Around of Bahorok District Rika Armiati, Syarifah Widya Ulfa

PDF 340-351