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Pelatihan Pembuatan Eco Enzym Kepada Masyarakat RT 27 dan 35 Desa Muang Ilir Samarinda Hariani, Nova; Rizky Rahman; Aura Nur Kholifah; Muhammad Gunawan; Pamela
Jurnal Pemberdayaan Masyarakat Vol 9 No 1 (2024): Mei
Publisher : Direktorat Penelitian dan Pengabdian kepada Masyarakat (DPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpm.v9i1.9167

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Eco enzyme training for locals, especially for housewives at RT. 13, Muang Ilir village, Lempake, in Samarinda. The training is about producing and obtaining benefits of environmentally friendly enzyme products, a program which designed to introduce participant on basic and practice of eco enzyme for producing and obtaining benefits from it. Eco enzyme is fluid resulting from fermentation of organic material, like leftovers (fruits and fresh vegetables) which is household waste by adding organic sugar into water with the help of microorganism. The fluid has numerous benefits for the environment and various applications in the household, agriculture, even in industrial sector. Socialization and training aim to provide information and educate people to care about waste and get benefits from it. Socialization was done by talk followed by practice for eco enzyme producing. After training, satisfaction result show the average value was very satisfactory (scored 5 of 94% participants) and satisfactory (scored 4 of 6% participants). Overall, all participants were very enthusiastic towards knowledge about eco enzyme, thus they can practice it at homes.  Moreover, the locals hope a further collaboration in terms of sharing knowledge from university with Biology Department, FMIPA,and UKM Lesehan Cendikia Mulawarman University, especially for the locals from RT.13, Muang Ilir village, Lempake, in Samarinda. 
STUDI STRUKTUR DAN KOMUNITAS PLANKTON DI SUNGAI JEMBAYAN KECAMATAN LOA KULU, KUTAI KARTANEGARA Patang, Nurfadilah A.; Hendra, Medi; Kurniati, Reni; Fudiantoro, Aldi; Hariani, Nova
BIOPROSPEK: Jurnal Ilmiah Biologi Vol 15 No 2 (2023): BIOPROSPEK: Jurnal Ilmiah Biologi
Publisher : Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/bp.v15i2.1212

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Penelitian ini bertujuan untuk mengetahui kondisi lingkungan (fisika dan kimia) serta struktur komunitas plankton di sungai Jembayan kecamatan Loa Kulu kabupaten Kutai Kartanegara. Teknik pengambilan sampel menggunakan random sampling. Data yang diperoleh diolah dan disajikan dalam bentuk kelimpahan plankton, indeks keanekaragaman, indeks keseragaman dan indeks dominasi. Selama penelitian diperoleh rentang kecerahan termasuk dalam kategori perairan keruh, rentang suhu menunjukkan rentang cukup baik untuk pertumbuhan biota perairan, rentang salinitas yang menunjukkan air tawar, rentang TDS termasuk dalam rentang normal dan rentang pH termasuk dalam kategori dari pH rendah. Selama penelitian ditemukan plankton yang termasuk dalam kelas 10 yaitu Bacillariophyceae, Chlorophyceae, Crustacea, Cyanophyceae, Dictyophyceae, Euglenophyceae, Monogononta, Rhizopoda, Rotifera dan Zygnematophyceae. Selama penelitian kelimpahan plankton di Stasiun 1 sebanyak 15.050 individu/Liter, di Stasiun 2 sebanyak 20.819 individu/Liter, di stasiun 3 sebanyak 25.627 individu/Liter. Indeks Keanekaragaman (H') pengamatan berkisar antara 2,709 hingga 3,064 dengan keanekaragaman tertinggi terdapat pada stasiun dua sore sebesar 3,064 dan terendah pada Stasiun 1. Semua stasiun penelitian mempunyai tingkat keanekaragaman sedang. Indeks keseragaman (E) berkisar antara 0,831 sampai 0,940 menunjukkan bahwa jumlah individu tidak merata atau tidak seragam. Indeks dominasi (D) yang berkisar antara 0,057 hingga 0,093 menunjukkan bahwa tidak terdapat jenis plankton tertentu yang mendominasi perairan pada setiap stasiun pengamatan.
Plant Chromosome and Karyotype Analysis Training for High School/MA/Equivalent Teachers in Samarinda and its Surrounding Areas Oktavianingsih, Linda; Aryani, Retno; Hariani, Nova; Rosadi, Imam; Pratiwi, Anggita Endar; Arif, Muhammad Fauzi
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 10, No 3 (2024): September
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpkm.88892

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Increasing biology teachers’ comprehension of the principles of genetics is attainable through the implementation of specialized training sessions focused on chromosome and karyotype analysis. In this training, 21 high school biology teachers from Samarinda and Nears participated in a structured training program encompassing three stages. In the initial phase, participants were provided with materials on the fundamental aspects of genetics. Subsequently, in the second phase, hands-on training was imparted, focusing on acquiring skills in plant chromosome preparation techniques. Lastly, the third stage concentrated on refining skills to construct chromosome karyotyping. Completing all stages was required for participants, followed by submitting evaluation forms for assessment by the committee. The evaluation outcomes revealed that 84.30% of participants regarded the presentation and assistance provided by principal lecturer and assistants as highly commendable. At the same time, the remaining respondents expressed satisfaction with the qualityand adequacy of the training. This comprehensive training effectively equipped participants with specialized chromosome and karyotype analysis skills, and the participants notably absorbed the training materials. The anticipated outcome of enhanced teacher understanding, specifically in the knowledge of inheritance and chromosome biology, was to stimulate heightened levels of student engagement and learning interest within the biology classroom.
Laboratory Study of Oviposition Preference of Aedes aegypti (Linnaeus, 1762) in Waste Settlement Hariani, Nova; Syaidah, Eka Rahmawati; Trimurti, Sus
Jurnal ILMU DASAR Vol 20 No 1 (2019)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (95.823 KB) | DOI: 10.19184/jid.v20i1.7638

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This research aims to find out the oviposition ability of Aedes aegypti L. mosquitoes in various settlements wastewater including household waste, industrial laundry, and tofu home industry. The descriptive method was used to count the number of mosquito eggs on each wastewater and to calculate the percentage of survival rate of mosquito from egg to larvae and from larvae to mosquito. Fifty pairs of the Ae. aegypti were applied to modified cageusing three water sources namely household waste, laundry, and tofu industry.In this research, rainwaterwas used as a positive control. The result showed that Ae. aegypti from settlement in Samarinda are able to lay egg in all tested wastes. Laundry wastewater is the most preferred medium based on the number of eggs (6,290 eggs) with percentage of survival rate from egg to larvae is 75.0 % (cage contains one wastewater) and 48.4% (cage contains more than one wastewater) and the percentage of survival rate of larvae become adult mosquitoes phase is 92.8% (cage contains one wastewater) and 90.0% (cage contains more than one wastewater). Keywords: preference, oviposition, Aedes aegypti, wastewater
Prevalence and Intensity of Parasitic Worms on Free-Range Chickens and Egg-Laying Chickens in Muara Badak sub-District, Kutai Kartanegara Hariani, Nova; Simanjuntak, Imilia
Jurnal ILMU DASAR Vol 22 No 1 (2021)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jid.v22i1.11092

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One of the diseases often threatens the health of free-range chickens and egg-laying chickens are worm parasites (endoparasites). Parasites can be transmitted through food, drinks and the cage environment. Sanitation is one of the preventive steps carry out by farmers to protect livestock against infection from the environment. The objective of study was to determine the prevalence and intensity of parasitic worm eggs that infect the digestive tracts of free-range chickens and egg- laying hens in Muara Badak District. Research was done by observing worm eggs in fecal samples. A total of 60 samples consisting of 30 samples of egg-laying hens in Tanjung Village and 30 samples of free-range chickens in Badak Baru Village, Muara Badak. For the sample analysis technique used 2 methods are namely the floating method and the sedimentation method. The results has showed the type of worm eggs are infected the digestive tract found in free-range chickens and egg-laying chickens had consisted of Echinostoma revolutum, Raillietina echinobothrida, Raillietina tetragona, Davainea proglotina, Amoebotaenia sphenoides, Ascaridia galli, Capillaria annulata and Trichostrongylus tenuis. The highest prevalence in free- range chickens and egg-laying chickens were found in Ascaridia galli was 53.33% and 40%. While the lowest prevalence in free-range chickens against Raillietina echinobothrida and Amoebotaenia sphenoides 3.33%. egg-laying chickens are against Echinostoma revolutum, Raillietina tetragona and Trichostrongylus tenuis 6.67%. The highest intensity in free-range chickens and against Ascaridia galli was 141 eggs/individual and in egg-laying chickens was 139 eggs/individuals. The lowest intensity in this research was found in free-range chickens against Amoebotaenia sphenoides and Raillietina echinobothrida 3 eggs/individuals and egg-laying chickens against Echinostoma revolutum 5 eggs/individuals. Keywords: Endoparasites, Prevalence, Intensity, Chicken, hen.
Effectiveness of Beauveria bassiana Powder as Larvacide to Aedes aegypti Linnaeus, 1762 Larvae Hariani, Nova; Wulandari, Eka; Dharma, Bodhi
Jurnal ILMU DASAR Vol 19 No 1 (2018)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (164.878 KB) | DOI: 10.19184/jid.v19i1.5383

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Study of effectiveness of Beauveria bassiana Powder as Larvacide to Aedes aegypti larvae was conducted on September 2016 to May 2017 in Ecologi and Systematics Animal Laboratory, Faculty of Mathematics and Natural Sciences, University of Mulawarman. This study aimed to determine the effect of Beauveria bassiana powder with use flour rice media on differents concentration as larvacide to mortality of larvae Aedes aegypti. Stages of study include arranged experimental design (Completely Randomized Design) with concentration of 0%, 0.125%, 0.25%. 0.5% and 0.75%, taking sample, rearing third instar larvae of Aedes aegypti and application Beauveria bassiana powder in 48 hours observation. The mortality value of larvae willbe presented on percentage tabel and graph. The result showed, this product is capable of killing larvae for 48 hours with the percentage mortality 0%, 10%, 28%, 70% and 80% in each concentration. Mortality of larvae is influenced by concentration and period of exposure. Increased of product concentration that given and period of exposure can effected increased of mortality percentage. Keywords: mortality, Beauveria bassiana powder, Aedes aegypti larvae
Biometrik dan Kematangan Gonad Ikan Selar Kuning (Selaroides leptolepis Cuvier, 1833) Pada Perairan Muara Badak, Kalimantan Timur Jusmaldi Jusmaldi; Karisma Dewi; Nova Hariani
Al-Kauniyah: Jurnal Biologi Vol 17, No 1 (2024): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v16i2.1.27010

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AbstrakAspek biologis ikan Selar kuning Selaroides leptolepis (Cuvier, 1833) pada Perairan Muara Badak, Kalimantan Timur belum pernah diinformasikan. Penelitian ini bertujuan untuk menganalisis aspek biometrik dan kematangan gonad ikan Selar kuning. Pengumpulan sampel ikan dilakukan setiap bulan dari September hingga Desember 2021. Total 530 individu ikan dikoleksi menggunakan metode acak sederhana dari hasil tangkapan nelayan yang ikannya didaratkan di pelabuhan nelayan Toko Lima, Muara Badak. Panjang tubuh ikan diukur menggunakan kaliper digital dan bobot tubuh ditimbang menggunakan neraca digital. Hasil penelitian ini diperoleh panjang tubuh ikan berkisar 91,39–145,44 mm dan bobot 7,60–37,60 g. Modus dominan panjang tubuh ikan didapatkan pada rentang kelas 121,39–127,38 mm. Rasio kelamin adalah 1 jantan: 1,03 betina, yang menunjukkan rasio jenis kelamin seimbang. Hubungan panjang dan bobot tubuh memiliki koefisien korelasi yang kuat (r= 0,953), dengan persamaan regresi W= 0,0000003L3,281. Pola pertumbuhan allometrik positif dan nilai faktor kondisi relatif rata-rata 1,04 ± 0,060, yang mencerminkan kondisi pertumbuhan ikan relatif baik. Persentase tertinggi ikan matang gonad didapatkan pada bulan November dan Desember 2021, yang mengindikasikan ikan siap memijah. Kajian ini meginformasikan hubungan panjang dan bobot tubuh, pola pertumbuhan, faktor kondisi, rasio jenis kelamin, dan tingkat kematangan gonad ikan Selar kuning dari Perairan Muara Badak yang dapat digunakan untuk penilaian kesehatan populasi dan strategi pengelolaannya.AbstractBiological aspects of the Yellow-stripe scad Selaroides leptolepis (Cuvier, 1833) from Muara Badak Waters, East Kalimantan have never been informed anywhere. This research aimed to inform biometrics aspects and gonadal maturity of the Yellow-stripe scad. The collection of fish samples was carried out every month from September to December 2021. A total of 530 individual fish were collected using a simple random method from the catches of fishers who landed their fish at the Toko Lima fishing port, Muara Badak. Its body length was measured using a digital caliper and the body weight was weighed using a digital balance. The results of this research showed that the fish’s body length ranged from 91.39–145.44 mm and body weight ranged from 7.60–37.60 g. A modus of fish body length was found in the range class of 121.39–127.38 mm. The sex ratio is 1 male:1.03 female, which indicates a balanced sex proportion. The length and bodyweight relationship has a strong correlation coefficient (r= 0.953), with the regression equation was W= 0.0000003L3.281. The positive allometric growth and the relative condition factor value were an average of 1.04 ± 0.060, reflecting the fish’s relatively good growth conditions.The highest percentage of gonadal maturity of fishes was found in November and December 2021, which indicated that the fishes were ready to spawn. This research provides information on the relationship between length and body weight, growth patterns, condition factors, sex ratio, and gonadal maturity level of the Yellow-stripe scad from Muara Badak waters which can be used for population health assessment and management strategies.
KEANEKARAGAMAN SERANGGA ARBOREAL DI KAWASAN KAMPUS UNIVERSITAS MULAWARMAN KOTA SAMARINDA Ramadhanty, Mutiara Desma Auliya; Hariani, Nova; Mukhlis, Mukhlis
BIOPROSPEK: Jurnal Ilmiah Biologi Vol 16 No 2 (2024): BIOPROSPEK: Jurnal Ilmiah Biologi
Publisher : Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/bp.v16i2.1304

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Tingginya angka pembangunan gedung di sekitar kampus Universitas Mulawarman mengakibatkan turunnya keanekaragaman hayati karena berkurangnya lahan terbuka hijau. (RTH). Penelitian ini bertujuan untuk mengidentifikasi jenis serangga arboreal yang ditemukan di Kampus Universitas Mulawarman serta untuk mengetahui nilai indeks keanekaragaman, kemerataan, dan dominansi serangga arboreal di kawasan tersebut. Penelitian ini dilaksanakan pada bulan Februari hingga Maret 2023 di kawasan Kampus Universitas Mulawarman. Pengambilan sampel dilakukan menggunakan metode transek dengan menelusuri area kampus, dan pengambilan sampel serangga dilakukan menggunakan insect net. Hasil penelitian menunjukkan bahwa serangga arboreal yang ditemukan berasal dari 6 ordo, yaitu Coleoptera, Hemiptera, Hymenoptera, Lepidoptera, Odonata, dan Orthoptera, yang terdiri atas 13 famili dengan 30 spesies. Nilai indeks keanekaragaman (H’) pada pagi hari sebesar 2,072 dan sore hari sebesar 1,885, yang menunjukkan kategori sedang. Nilai indeks kemerataan (E) pada pagi hari sebesar 0,636, termasuk kategori tinggi, dan sore hari sebesar 0,593, termasuk kategori sedang. Sementara itu, nilai indeks dominansi (C) pada pagi hari sebesar 0,226 dan sore hari sebesar 0,392, yang menunjukkan bahwa tidak ada spesies yang mendominasi. Hasil indeks keanekaragaman menunjukkan bahwa perlu diperhatikan keberadaan RTH agar keanekaragaman serangga arboreal lebih tinggi dan jumlah individunya banyak.
Prevalensi dan Intensitas Telur Cacing Parasit pada Feses Sapi Bali (Bos javanicus domesticus) di Peternakan Desa Kertabuana Kec. Tenggarong Seberang dan Desa Muang Lempake Kec. Samarinda Utara Wesley, Sitohang; Trimurti, Sus; Fadhila, Fasya; Patang, Fatmawati; Hariani, Nova
BIOPROSPEK: Jurnal Ilmiah Biologi Vol 15 No 1 (2023): BIOPROSPEK: Jurnal Ilmiah Biologi
Publisher : Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/bp.v15i1.1107

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The research was conducted from May to August 2015. The purposes of the research are to determine the prevalence and intensity of gastrointestinal worm infection in bali cattle, to know wether there is difference in the number of gastrointestinal worm eggs that are found in of male and female bali cattle, to find out if there is a difference in the prevalence and intensity of gastrointestinal worm infection of bali cattle in kertabuana and Muang village. The total number of faecal samples were collected from bali cattle at 2 ranches with are repetition. The results showed that there are 13 spesies of worm eggs found in the feces, which are Ascaris lumbricoides, Bunostomum phlebotomum, Dicrocoelium dendriticum, Echinicoccus granulosus, Fasciola hepatica, F. gigantica, Haemonchus contortus, Hymenolepis nana, H. diminuta, Ostertagia ostertagi, Paramphistomum cervi, Schistosoma bovis, Trichuiris globulosa. Fasciola hepatica worm eggs have the highest prevalence, infecting bali cattle in both ranches with a percentage of 56,67% in Muang village and 83,33% in Kertabuana village. Ascaris lumbricoides also has the second highest intensity after F. hepatica worm eggs in both ranches with 200 eggs/gram of feces in Muang village and 300 eggs/gram of feces in Kertabuana village.
KOMUNITAS SERANGGA DAN VEGETASI PENUTUP TANAH PADA LAHAN SAWAH TADAH HUJAN DI KUTAI KARTANEGARA: EFEK VARIASI KETINGGIAN TEMPAT: INSECT COMMUNITIES AND GROUND COVER VEGETATION IN RAINFED PADDY FIELDS OF KUTAI KARTANEGARA: THE EFFECT OF ALTITUDE VARIATIONS Putri, Dina Hayati; Nurmianti, Nurmianti; Hariani, Nova; Budiman, Budiman
AgriPeat Vol. 26 No. 01 (2025): JURNAL AGRIPEAT Vol. 26 No. 01 Maret 2025
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v26i01.19517

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Variations in altitude create significant differences in environmental conditions, such as temperature, humidity, and nutrient availability, which profoundly affect the structure of vegetation and insect communities. These variations influence biodiversity levels and the patterns of interactions between vegetation and insects within ecosystems. Therefore, this descriptive exploratory study was conducted to analyze the diversity of ground-dwelling insect communities and the structure of ground cover vegetation in Gedagai Putih rice fields across different altitudinal gradients. Insect sampling was carried out using the pitfall trap method, while vegetation observations were conducted using 60 cm x 80 cm plots. The results of the study indicate that altitudinal variations significantly influence the composition and dominance of insect and ground cover vegetation species. The highest dominance level of insect Genus was observed for Entomobrya (IVI = 67.48) in Zone III (300 m a.s.l), while the lowest dominance was recorded for Alydus and Leptocorisa (IVI = 1.55) in Zone I (108 m a.s.l). For plant species, the highest dominance was observed in Paspalum conjugatum (IVI = 133), while the lowest dominance was recorded for Alocasia sp (IVI = 7) in Zone I.
Co-Authors Aditya Setiawan Aditya, Zahwa Adela Ahmad Fudhail  Majid An Nissa falaq Qurrahmah Anggraeni, Dwi Ayu Annisa, Sajidah Salsabila Ardana Reswari Dianingrum Arum, Elis Seftia Aryani, Retno Aura Nur Kholifah Az, Syadza Zahratun Nufus B, Dian Aspiyani Berty Veibrita Sinaga Budima, Budima Budiman Budiman Budiman Dahelmi Dahelmi Dahlia Dahlia Daryadi A, Muhammad Desy Rara Bulaan Dharma, Bodhi Dijan Sunar Rukmi Dina Hayati Putri Dini, Putik Van Eka Kurnia Pratiwi Eka Wulandari Ekawati, Sri Nadyar Eko Kusumawati Erna Pali Fadhila, Fasya Fatmawati Patang Fatmawati Patang Febriana Nincy Lediana Gurning Febritasari, Tya Febry Rahmadhani Hasibuan Fudiantoro, Aldi Gusthi Permatasari Hazmi, Nubli Hetty Manurung Hidayatullah, Achmad Rivaldy Ilmi, Annisa Nurul Imam Rosadi Ingga Lies Dastin Intan Ahmad Intan Ahmad Jamun, Rosalia Jane, Erfanus Jumartang, Jumartang Jusmaldi Jusmaldi Karisma Dewi Kurniati, Reni Kustiati Kustiati Lariman Lariman Linda Oktavianingsih Lonita Lonita Magfirah, Andi Medi Hendra, Medi Meilinda, Fanellya Muhammad Basrowi Muhammad Fauzi Arif Muhammad Fauzi Arif Muhammad Gunawan Mukhlis Mukhlis Nasution, Annio Indah Lestari Nikmahtulhaniah Ayu Wulandari Nikmahtulhaniah Ayu Wulandari Norbeta Doq Nur Aini Nur Ulmi Nurmianti, Nurmianti Nurmianti, Nurmianti Nurriska Dwi Artie Nurul Wahidah Nurul Wahidah Olivia Yolanda Lawono Palupi, Elok Pamela Patang, Nurfadilah A. Pratama, Rynaldo Pratiwi, Anggita Endar Pujiyanti, Aloysia Sri Purwasih Purwasih Putranto, Aldo Ferio Ramadhanty, Mutiara Desma Auliya Ratna Kusuma, Ratna Ratnasari, Tiara Halidah Ratri Arbia Nisita Ratri Arbia Nisita Resti Rahayu Resti Rahayu Retno Aryani Retno Aryani Rina Lestari Risqa, Siti Rizka Shofiyya Ramadhani Rizky Rahman Rudianto Rudianto Rudy Agung Nugroho Samsurianto Samsurianto Sarah Sarah Savira, Hernanda Setiawan, Aditya Silvi Susanti Simanjuntak, Imilia Sita Astari Siti Hadijah Siti Rahma Sri Yusmalinar Sudiastuti Sudiastuti Sudiastuti, Sudiastuti Sudiastuti2, Sudiastuti Sudrajat Sudrajat Suryani, A.Irma Sus Trimurti Sus Trimurti Sutra, Anang Syafrizal Fachmy Syafrizal Syafrizal Syafrizal Syafrizal Syaidah, Eka Rahmawati Trimurti, Sus Trimurti, Sus Wafif Azizah Weny Bestari Wesley, Sitohang Wulan Rahfi Madona Yuliana, Titin Yuliatin, Ervinda Yusmalinar, Sri Zulfitri, Apriwi