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Application of the Team Quiz Model to the Material of the Human Food Digestion System to Improve Student Learning Outcomes at SMP Negeri 2 Banda Aceh Nurul Hidayanti; Khairil Khairil; Djufri Djufri; Asiah Asiah; Andi Ulfa Tenri Pada Ulfa Pada
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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The study entitled Application of the Team Quiz Model to the Material of the Human Food Digestion System to Improve Student Learning Outcomes at SMP Negeri 2 Banda Aceh was conducted in November 2016. The purpose of this study was to investigate the application of the Team Quiz to the material of the human food digestion system. at SMP Negeri 2 Banda Aceh. Data collection was carried out twice, namely Pre-test and Post-test. This research approach is quantitative. The design of this experiment uses the Pre-test Post-test Control Group Design. The sample of this study for the control class is students of class VIII-6 and the experimental class is students of class VIII-7. The data in this study were analyzed by t test, with a significance level α = 0.05. The results of the analysis of the average value of Pre-test 42.62 in the control class, 41.48 for the experimental class. While the Post-test mean value of 77.76 in the control class, 87.66 for the experimental class. Based on the above calculation, tcount ttable is 3.68. 1.6 so that h0 is rejected. Keywords: Team Quiz, Improving Learning Outcomes, Food Digestion System Penelitian yang berjudul Penerapan Model Team Quiz Pada Materi Sistem Pencernaan Makanan Manusia untuk Meningkatkan Hasil Belajar Siswa di SMP Negeri 2 Banda Aceh telah dilaksanakan pada bulan November 2016. Tujuan pada penelitian ini untuk mengetahui penerapan Team Quiz pada materi sistem pencernaan makanan manusia hasil belajar siswa meningkat di SMP Negeri 2 Banda Aceh. Pengumpulan data dilakukan sebanyak dua kali, yaitu Pre-test dan Post-test. Pendekatan penelitian ini adalah kuantitatif. Bentuk desain eksperimen ini menggunakan Pre-test Post-test Control Group Design. Sampel penelitian ini untuk kelas kontrol adalah adalah siswa kelas VIII-6 dan kelas eksperimen adalah siswa kelas VIII-7. Data pada penelitian ini dianalisis dengan uji t, yaitu dengan taraf signifikan α = 0,05. Hasil analisis nilai rata-rata Pre-test 42,62 pada kelas control, 41,48 untuk kelas eksperimen. Sedangkan nilai rata-rata Post-test 77,76 pada kelas kontrol, 87,66 untuk kelas ekperimen. Berdasarkan perhitungan diatas diperoleh thitung ttabel yaitu 3,68 . 1,6 sehingga h0 di tolak. Kata Kunci : Team Quiz, Meningkatkan Hasil Belajar, Sistem Pencernaan Makanan

Utilization of Video Media Through the Discovery Learnig Model to Increase Learning Outcomes of Students with Respiratory System Materials in SMP N 1 Blangjerango Regency of Gayo Lues Jumiati Jumiati; Hafnati Rahmatan; Safrida Safrida; khairil khairil; Abdullah Abdullah
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
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Keywords: Discovery Learning, Video Media, Learning Outcomes. Learners at SMP N 1 Blangjerango that so far in the process of teaching and learning biology, especially the respiration system material still uses conventional learning models, namely the learning process that rarely uses learning media to explain abstract respiration material so that it is difficult to understand and ultimately the learning outcomes do not reach KKM. The purpose of this study, to determine the use of video media through the Discovery Learning model on the respiration system material that can improve the learning outcomes of students of Blangjerango Junior High School 1. The approaches that can be used in this research are quantitative, experimental type and pretest-posttest control group design. The results of data analysis obtained the value of t_ (count) 2.78 and 〖t〗 table 1.72 it can be concluded that there is a significant difference in the results of learning achievement from the learning of the respiratory system in humans, so that the use of video media through the Discovery Learning model can improve student learning outcomes from the material system respiration at SMP N 1 Blangjerango, Gayo Lues Regency. Keywords: Discovery Learning, Video Media, Learning Outcomes. Learners at SMP N 1 Blangjerango that so far in the process of teaching and learning biology, especially the respiration system material still uses conventional learning models, namely the learning process that rarely uses learning media to explain abstract respiration material so that it is difficult to understand and ultimately the learning outcomes do not reach KKM. The purpose of this study, to determine the use of video media through the Discovery Learning model on the respiration system material that can improve the learning outcomes of students of Blangjerango Junior High School 1. The approaches that can be used in this research are quantitative, experimental type and pretest-posttest control group design. The results of data analysis obtained the value of t_ (count) 2.78 and 〖t〗 table 1.72 it can be concluded that there is a significant difference in the results of learning achievement from the learning of the respiratory system in humans, so that the use of video media through the Discovery Learning model can improve student learning outcomes from the respiration system material at SMP N 1 Blangjerango, Gayo Lues Regency.

Food Preference of Buffalo in the Shepherd Area, Bukit District, Bener Meriah Regency Reni Marlina; Abdullah Abdullah; Hasanuddin Hasanuddin; Khairil Khairil; Djufri Djufri
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
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Scientific studies on buffalo feed preferences (Bubalus bubalis Linn.) Are still lacking. Feed preference is the degree of preference for certain types of feed chosen by animals. This study aims to identify the types of feed plants consumed by buffalo, and to determine the level of buffalo feed preferences in the grazing area, Bukit District, Bener Meriah Regency. Collection of preference data is done by exploratory method and data collection is done by field survey. The research location is divided into three stations. Station I (grasslands), Station II (shrubs), and Station III (forest habitat). Feed preferences were analyzed using the Predation Index (IP) formula. Based on the results of the study found 23 species of feed plants that are included in 11 families. Species of plants that have a high level of preference are Eleusine indica (1.21), Axonopus compressus (1.19), and Sporobulus indicus (1.18) and forage plants that have low preferences, namely Musa paradisiaca (0.67), Sida rhombifolia (0.75), and Clinacanthus nutans (0.79).Keywords: Preferences, Types of Feed Plants, BuffaloKajian ilmiah tentang preferensi pakan kerbau (Bubalus bubalis Linn.) masih kurang dilakukan. Preferensii pakan adalah derajat kesukaan terhadap jenis pakan tertentui yangi dipilih hewan. Penelitian ini bertujuan untuk mengidentifikasi jenis-jenis tumbuhan pakan yang dikonsumsi oleh kerbau, dan mengetahui tingkat preferensi pakan kerbau di kawasan penggembalaan, Kecamatan Bukit, Kabupaten Bener Meriah. Pengumpulan data preferensi dilakukan dengan metode jelajah (eksploratif) dan pengambilan data dilakukan dengan cara survei lapangan. Lokasi penelitian terbagi menjadi tiga stasiun. Stasiun I (padang rumput), Stasiun II (semak belukar), dan Stasiun III (habitat hutan). Preferensi pakan dianalisis menggunakan rumus Indeks Pemangsaan (IP). Berdasarkan hasil penelitian ditemukan 23 jenis tumbuhan pakan yang termasuk kedalam 11 familia. Jenis tumbuhan pakan yang memiliki tingkat preferensi tinggi yaitu Eleusine indica (1,21), Axonopus compressus (1,19), dan Sporobulus indicus (1,18) dan tumbuhan pakan yang memiliki preferensi rendah yaitu Musa paradisiaca (0,67), Sida rhombifolia (0,75), dan Clinacanthus nutans (0,79).Kata Kunci: Preferensi, Jenis Tumbuhan Pakan, Kerbau

ETNOBOTANI PADA MASYARAKAT KECAMATAN SETIA BAKTI KABUPATEN ACEH JAYA Rizal sunanda; Hasanuddin Hasanuddin; Cut Nurmaliah
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
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ABSTRAKPenelitian ini bertujuan penelitian ini untuk (1) Mengetahui jenis-jenis tumbuhan yang digunakan (2) Mengetahui bagian-bagian tumbuhan yang digunakan (3) Mengetahui cara pemanfaatan tumbuhan dalam kebutuhan Pangan, Obat, Adat oleh masyarakat Kecamatan Setia Bakti. Dalam penelitian ini metode penelitian yang digunakan adalah deskriptif kualitatif dengan menggunakan pendekatan Rapid Rurar Apprasial (RRA). Hasil penelitian tanaman yang ditemukan ada sekitar 67 jenis etnobotani yang dimamfaatkan oleh masyarakat. Organ yang digunakan beranekaragam yaitu mulai dari daun, bunga, batang, akar, buah, biji, umbi, kulit batang, rimpang. Tanaman digunakan untuk kepentingan Adat seperti Perkawinan, Peusijuk, Kematian. Sedangkan untuk Bahan pangan, ada yang dipakai utuh atau dimasak. Untuk Obat-obatan, tumbuhan digunakan untuk pembuatan ramuan seperti pertolongan pertama seperti luka, atau demam, gatal. Organ yang digunakan beranekaragam yaitu mulai dari daun, bunga, batang, akar, buah, biji, umbi, kulit batang, rimpang. Cara pemamfaatan tumbuhan bermacam-macam untuk kebutuhan pangan ada yang dirajang, ditumis, digiling, atau dimakan secara utuh. Untuk obat-obatan cara pemamfaatan ada diremus, ditumbuk, atau langsung digunakan. Untuk Adat cara penggunaan dipakai dalam upacara kematian, perkawinan, peusijuk. Kata Kunci: Etnobotani, Bahan pangan, Obat, dan AdatABSTRACT This study aims to (1) Know the types of plants used (2) Know the parts of plants used (3) Know how to use plants in the needs of food, medicine, and customs by the people of Setia Bakti District. In this study the research method used was descriptive qualitative using the Rapid Rurar Apprasial (RRA) approach. The results of research on plants found there were about 67 types of ethnobotany that were utilized by the community. Organs used are diverse, ranging from leaves, flowers, stems, roots, fruits, seeds, bulbs, bark, rhizomes. Plants are used for the interests of Indigenous people such as Marriage, Peusijuk, Death. As for foodstuffs, some are used whole or cooked. For medicines, herbs are used for making herbs such as first aid such as wounds, or fever, itching. Organs used are diverse, ranging from leaves, flowers, stems, roots, fruits, seeds, bulbs, bark, rhizomes. There are various ways to use plants for food needs, which are chopped, sauteed, ground, or eaten whole. For medicines, there is a way to use them, crush them, or use them directly. For Indigenous ways of use used in ceremonies of death, marriage, peusijuk. Keywords: Ethnobotany, Foodstuffs, Medicines, and Customs

TYPES OF PLANTS AS TRADITIONAL MEDICINE IN THE PANTE BAHAGIA SETTLEMENT COMMUNITY IN PAYA BAKONG SUB-DISTRICT, NORT ACEH REGENCY Yusnidar Yusnidar; Cut Nurmaliah; Hasanuddin Hasanunddin; Djufri Djufri; Wiwit Artika
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
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This study aims to investigate the types of plants as traditional medicine in the Pante Bahagia settlement community in Paya Bakong District, North Aceh.. A survey was used as the research method for this study. Respondents in this study were physicians, community leaders, traditional elders, and the general public aged ≥50 years. Data collection was conducted from May 2019 to June 2019. The data collection technique was done observation and interview. Data obtained from interviews with respondents directly in the field, was analyzed descriptively. The results showed that there were 75 types of medicinal plants consisting of 32 families, those have been plants used by the Paya Bakong District community as medicines.Keywords: Plant Type, Medicine, TraditionalPenelitian ini bertujuan mengetahui jenis-jenis tumbuhan sebagai obat tradisional pada masyarakat Kemukiman Pante Bahagia Kecamatan Paya Bakong Aceh Utara. Metode penelitian ini menggunakan metode survei. Responden dalam penelitian ini adalah tabib, tokoh masyarakat, tetua adat, dan masyarakat umum yang berusia ≥50 tahun. Pengambilan data dilakukan pada bulan Mei 2019 sampai dengan Juni 2019. Teknik pengambilan data adalah dengan teknik observasi dan wawancara. Data yang diperoleh dari hasil wawancara dengan responden secara langsung dilapangan, dianalisis secara deskriptif. Hasil penelitian menunjukkan terdapat 75 jenis tumbuhan obat yang terdiri dari 32 familia yang digunakan oleh masyarakat Kemukiman Pante Bahagia Kecamatan Paya Bakong sebagai obat-obatan.Kata Kunci: Jenis Tumbuhan, Obat, Tradisional

Diurnal insect identification in the Kampung Padang Plantation, Terangun district, Gayo Lues regency Maspira Maspira; M Ali s; Ismul Huda; Abdullah Abdullah; Mimie Saputri
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
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Research on Identification of Diurnal Insect in Kampung Padang Plantation, Terangun Subdistrict, Gayo lues Regency was conducted in March to April 2019. This study aims (1) to find out the diurnal insect species found in Kampung Padang Plantation, Terangun Subdistrict, Gayo Lues Regency (2) to find out description of diurnal insect species found in the Kampung Padang Plantation, Terangun District, Gayo Lues Regency. (3) to determine the percentage of insect species present in the Kampung Padang Plantation, Terangun District, Gayo Lues Regency. This type of research is descriptive research. The research method used is exploring. The research location is divided into three observation stations. Data were analyzed descriptively. The results of the study (1) found 12 species of diurnal insects in the Padang village plantation Terangun sub-district Gayo Lues (2) insect species found originating from the order Lepidoptera (18 species), Coleoptera (35 species), Orthoptera (31 species), Hemiptera (25 species) species), Odoata (7 species), Diptera (18 species), and Hymenoptera (9 species) and (3) Insecta species with the highest level of attendance, originating from the Orthoptera and Coleoptera orders, while the least insect species originating from the Odonata order and Hymenoptera. The conclusion is that there are 12 species of diurnal insects consisting of 7 orders, and 12 families.

Publict Actions Toward The Saltwater Crocodile Conflict (Crocodylus porosus) With The Human In Kilangan Village Aceh Singkil District Raudhatin Raudhatin; Abdullah Abdullah; Hafnati Rahmatan; Safrida Safrida; Devi Syafrianti
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
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This study aims to determine the differences in the actions of people who have been exposed to conflicts with communities that have never been exposed to the conflict between the Crocodile and Crocodile shaft with humans. The study was conducted in August 2019. This type of research is a descriptive study with a quantitative approach. Data collection by questionnaire and interview. Data analysis with Chi-squared. Respondents in this study are people who have been exposed to conflicts and who have never been exposed to estuarine crocodile conflicts with humans. The results of this study indicate that there are differences in community actions that have experienced conflicts with those who have never experienced estuarine crocodile conflicts with humans and there are no differences in community actions that have been affected by human-crocodile conflicts in Aceh Singkil Regency in terms of education, sex and ethnicity. The conclusions are (1) There are differences in the actions of the people who have been affected by conflict with those who have never been affected by a crocodile-human conflict in Aceh Singkil District (2) There is no difference in the actions of the people who have been affected by a human-crocodile conflict in Aceh Singkil Regency based on the type of education , gender and ethnicity.Keywords: Action, Conflict, Estuary Crocodile Penelitian ini bertujuan untuk mengetahuii perbedaan tindakan masyarakat yang pernah terkena konflik dengan masyarakat yang tidak pernah terkena konflik Buaya Muara (Crocodylus porosus) dengan Manusia. Penelitian dilakukan di bulan Agustus 2019. Jenis penelitian ini adalah penelitian deskriptif dengan pendekatan kuantitatif. Pengumpulan data dengan angket dan wawancara. Analisis data dengan Chi-kuadrat. Responden dalam penelitian ini adalah masyarakat yang pernah terkena konflik dan yang tidak pernah terkena konflik buaya muara dengan manusia. Hasil penelitian ini menunjukkan bahwa terdapat perbedaan tindakan masyarakat yang pernah mengalami konflik dengan yang tidak pernah mengalami konflik buaya muara dengan manusia dan Tidak terdapat perbedaan tindakan masyarakat yang pernah terkena konflik buaya-manusia di Kabupaten Aceh Singkil ditinjau berdasarkan jenis pendidikan, jenis kelamin dan suku. Kesimpulannya adalah (1) Terdapat perbedaan tindakan masyarakat yang pernah terkena konflik dengan masyarakat yang tidak pernah terkena konflik buaya-manusia di Kabupaten Aceh Singkil (2) Tidak terdapat perbedaan tindakan masyarakat yang pernah terkena konflik buaya-manusia di Kabupaten Aceh Singkil ditinjau berdasarkan jenis pendidikan, jenis kelamin dan suku.Kata Kunci: Tindakan, Konflik, Buaya Muara

Effect of Easel Leaf Extract (Lannea coromandelica) on the Amount of Trichodina sp in Lele Dumbo Fish (Clarias gariepinus) Sri Rahayu; Safrida Safrida; Asiah M.D; Khairil Khairil; Supriatno Supriatno
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
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Trichodiniasis was an infection of Trichodina sp included in one of the ectoparasites that can interfere with the cultivation of African catfish. Trichodina sp is easy to attack fish that have soft body morphology and do not have scales like African catfish. Trichodiniasis control that was commonly done by farmers was to use antibiotics or chemicals. The leaves of the horses (Lannea coromandelica) are medicinal plants that have anti-parasitic properties that can be used as natural medicines, because they contain bioactive compounds such as flavonoids, tannins, and terpenoids. The purpose of this study was to determine the effect of easel leaf extract on the amount of Trichodina sp. The type of research used is experimental, with a quantitative approach. The experimental design used in the study was CRD (Completely Randomized Design.) consisting of 4 replications and 6 treatments. The treatment in this study using extract of horses with the concentration of the treatment was negative control (P0) without easel leaf extract, 1000 ppm (P1), 2000 ppm (P2), 3000 ppm (P3), 4000 ppm (P4), and control positive with the administration of acriflavine 1 ml (P5). The data obtained were analyzed using Analysis of Variant (ANOVA) and DMRT (Duncan Multiple Range Test.) testing. The results showed the value of Fcount Ftable = 37.58 2.77 with a test level α = 0.05. The results obtained were the administration of easel leaf extract significantly affected the amount of Trichodina sp. Keywords: African catfish, Trichodina sp, Lannea coromandelica Trichodiniasis merupakan infeksi.Trichodina sp termasuk ke dalam salah.satu. ektoparasit yang dapat menganggu budidaya ikan lele dumbo. Trichodina sp mudah menyerang ikan yang memiliki morfologi tubuh lunak dan tidak memiliki sisik seperti ikan lele dumbo. Pengendalian Trichodiniasis yang umum dilakukan petani adalah menggunakan antibiotik atau bahan-bahan kimia. Daun kuda-kuda (Lannea coromandelica) merupakan tumbuhan obat yang memiliki sifat anti parasit yang dapat. digunakan.sebagai obat.alami., karena mengandung.senyawa bioaktif seperti flavonoid, tanin, dan terpenoid. Pelaksanaan penelitian ini bertujuan untuk mengetahui pengaruh ekstrak daun kuda-kuda terhadap jumlah Trichodina sp. Jenis penelitian yang digunakan adalah eksperimental, dengan pendekatan kuantitatif. Adapun. rancangan percobaan.yang digunakan dalam penelitian.adalah RAL (Rancangan. Acak.Lengkap.) yang terdiri atas 4 kali ulangan dan 6 perlakuan. Perlakuan pada penelitian menggunakan ekstrak kuda-kuda dengan konsentrasi perlakuan adalah kontrol negatif (P0) tanpa ekstrak daun kuda-kuda, 1000 ppm (P1), 2000 ppm (P2), 3000 ppm (P3), 4000 ppm (P4), dan kontrol positif dengan pemberian antibiotik acriflavine 1 ml (P5). Data.yang diperoleh dianalisis.menggunakan.Analisis Varian (ANAVA) dan dilakukan pengujian DMRT (Duncan Multiple Range Test.). Hasil penelitian menunjukkan nilai Fhitung Ftabel = 37,58 2,77 dengan taraf uji α = 0,05. Hasil yang dieroleh ialah pemberian ekstrak daun kuda-kuda berpengaruh.nyata terhadap jumlah Trichodina sp. Kata kunci: Lele dumbo, Trichodina sp, Lannea coromandelica

Diversity of bird species in paddy habitat in Alus-alus of Simeulue Regency Rika Susanti; Abdullah Abdullah; Devi Syafrianti; Muhibbuddin Muhibbuddin; Khairil Khairil
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
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Research entitled "Diversity of bird species in paddy habitat in Alus-alus of Simeulue Regency". The purpose of this study was to study the types and levels of variation of bird species in their paddy habitat and dominance. The method applied in this study is the IPA (Point Abundance Index) method, which is by collecting the types of birds found in each observation area. The parameters examined in this study are the types of birds, the index of variation and the dominant bird species in paddy habitat in Alus-alus Village, Simeulue Regency. Analysis of the data in this study using the Shannon-Weaver collection index formula, analyzed in full and explained with tables and graphs. The results of this study are approximately 22 species of birds from 16 families. The level of variation of bird species found in paddy habitat in the Alus-alus Village Region of Simeulue Regency is classified as moderate with its diversity index being H '= 2.9492. The types of birds that dominate in the habitat of paddy are Lonchura maja birds. The conclusion in this study is the index in the habitat of paddy fields with H '= 2.3542. The type of bird that denies in the paddy habitat that was moved by the Lonchura maja bird. Keywords: Bird diversity, species, habitat.Penelitian yang berjudul “Keanekaragaman Jenis-jenis burung pada habitat persawahan di Kawasan Desa Alus-alus Kabupaten Simeulue”. Tujuan penelitian ini adalah untuk mempelajari jenis-jenis dan tingkat variasi jenis burung di habitat persawahan dan dominansinya. Metode yang diterapkan dalam penelitian ini ialah metode IPA (Indeks Point Abundance), ialah dengan melakukan pendataan jenis-jenis burung yang dijumpai pada setiap kawasan pengamatan. Parameter yang diteliti dalam penelitian ini ialah jenis-jenis burung, Indeks variasi dan jenis burung dominan di habitat persawahan di Desa Alus-alus, Kabupaten Simeulue. Analisis data dalam penelitian ini dengan menggunakan rumus indeks koleksi Shannon-Weaver, dianalisis secara lengkap dan diterangkan dengan bentuk tabel dan grafik. Hasil penelitian ini ialah kira-kira 22 jenis burung dari 16 famili. Tingkat variasi jenis burung yang terdapat di habitat persawahan di Kawasan Desa Alus-alus Kabupaten Simeulue tergolong sedang dengan indeks keanekaragamannya adalah H '= 2,9492. Jenis-jenis burung yang mendominansi di habitat Persawahan ialah burung Lonchura maja. Kesimpulan dalam penelitian ini adalah indeks pada habitat Persawahan dengan H '= 2.3542. Jenis burung yang membantah di habitat Persawahan yang dipindahkan oleh burung Lonchura maja. Kata Kunci: Keanekaragaman burung, jenis-jenis, habitat

Macrozoobentos Diversity in Freshwater Waters of Rainforest Lodges Kedah, Blangjerago District, Gayo Lues Regency Haryati Haryati; Iswadi Iswadi; mimie saputri; M Ali Sarong; Devi Syafrianti
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
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Keywords: Macrozoobentos, Diversity, River Rainforest Lodges Kedah. Rainforest Lodges are a tourist attaraction that is also used as a place for research activities. Various human activities such as disposal of industrial waste and household waste cause a decrease in river water quality, resulting in the river is no longer able to recover resulting in diversity of aquatic biota, one of which is macrozoobenthos activity. The study was conducted in September to October 2019. The purpose of this study was to determine the level of macrozoobenthos diversity, and to determine the physical and chemical conditions of the waters. The method used is a survey method, with a purposive sampling, technique based on the presence of freshwater macrozoobentos. Data analysis uses the Shannon-Wiener diversity index formula. The result of the study were 15 macrozoobentos species from 15 families. Diversity index at each station I with H'= 1,63, at station II with H'= 2,08, and at station III with H'= 1,70. The conclusion in this study is the level of diversity of macrozoobenthos species the waters of the Rainforest Lodges Kedah, Blangjerango District, Gayo Lues Regency is classified as moderate (range 1,63-2,08). And the result of measurements obtained physical chemistry of aquatic factors obtained ranged from 27º C-30º C, the pH water obtained ranges from 7,5-8,9, depth ranges between 1,2-1,4 m. Depth ranges between as for salinity 0‰-0,01‰.Kata kunci : keanekaragaman, makrozoobentos, sungai Rainforest Lodges Kedah Rainforest Lodges Kedah adalah satu tempat wisata yang juga dijadikan tempat untuk kegiatan penelitian. Banyaknya aktivitas manusia seperti pembuangan limbah industri, limbah rumah tangga mengakibatkan menurunnya kualitas air sungai, menjadikankan sungai tidak mampu lagi melakukan pemulihan, berakibat pada keanekaragaman biota perairan salah satunya aktivitas makrozoobentos. Penelitian dilaksanakan pada bulan September sampai Oktober 2019. Tujuan penelitian ini untuk (1) mengetahui tingkat keanekaragaman makrozoobentos, dan untuk (2) mengetahui kondisi fisika dan kimia perairan. Adapun Metode yang digunakan yaitu metode survey, dengan teknik purposive sampling, berdasarkan kehadiran makrozoobentos air tawar. Analisa data menggunakan rumus indeks keanekaragaman Shannon-Wiener. Hasil penelitian terdapat 15 spesies makrozoobentos dari 15 famili. Indeks keanekaragaman di setiap stasiun, stasiun I dengan H'= 1,63, pada stasiun II dengan H'= 2,08, dan pada stasiun III dengan H'= 1,70. Adapun kesimpulan penelitian ini adalah tingkat keanekaragaman spesies makrozoobentos di perairan sungai Rainforest Lodges Kedah Kecamatan Blangjerango Kabupaten Gayo Lues tergolong sedang (kisaran 1,63-2,08) dan hasil pengukuran faktor fisika-kimia yang diperoleh berkisar antara 27º C-30º C, pH air diperoleh berkisar antara 7,5-8,9, kedalaman berkisar antara 1,2-1,4 m. Sedangkan untuk salinitas adalah 0‰-0,01‰.

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Abstract

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Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kab. aceh besar,

Aceh

INDONESIA