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Effectiveness of Corn Silk Extract As a Natural Insecticide on Aedes aeegypti Mortality with Liquid Electric Method Meyrita Meyrita; Supriatno Supriatno; Devi Syafrianti
Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi Vol 12, No 2 (2020): Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jbe.v12i2.19340

Abstract

Corn silk is a part of the corn plant that is still considered waste. Corn silk is dominated by flavonoids, tannins, saponins and essential oils, which are compounds that are toxic to insects, so they have the potential to act as natural insecticides. This study aims to determine the concentration and duration of exposure to corn silk extract which is effective against the mortality of Aedes aegypti mosquitoes by using the liquid electric method. The research approach used is quantitative. This type of research is experimental. The research design used was factorial completely randomized design (CRD) with 3 levels of exposure time factor (A) and 5 levels of concentration factor (B) to obtain 15 treatment combinations with 4 replications. The length of exposure during the study was 30 minutes (T1), 60 minutes (T2) and 90 minutes (T3). The concentration factors given were aquadest (P0) as a negative control, the concentration of corn silk extract was 500 g / L (P1), 1,000 g / L (P2), 1,500 g / L (P3) and d-allethrin 0.08 g / L brand HIT (P4) as positive control. The parameters observed were the Aedes aegypti mosquito mortality and the LC50 value. The data were analyzed using Analysis of Variance (ANOVA) then continued with the Honestly Significant Difference test (HSD) and probit regression analysis. The results showed that the highest mortality of Aedes aegypti mosquitoes was found in the combination of T3P3 treatment with exposure time of 90 minutes (T3) and a concentration of 1,500 g / L (P3) with a percentage of 87.5% mortality. The results of the ANOVA test and the LSD test showed that the interaction between the concentration factor (A) and the exposure time factor (B) was significantly different. The results of the probit regression analysis showed that the extract concentration value that caused 50% (LC50) of Aedes aegypti mosquito mortality was 1740 g / L for 30 minutes of exposure, 713.33 g / L for 60 minutes of exposure and 341.34 g / L for 90 minutes exposure. The conclusion of this study is that the combination of T3P3 corn silk extract treatment is effective as a natural insecticide against the mortality of Aedes aegypti mosquitoes using the liquid electric method.
Analysis of Ardeidae Bird Feedin The Coastal Ecosysrtem of Johan Pahlawan Sub-District West Aceh Regency Farza Safirda; Abdullah Abdullah; Muhibbuddin Muhibbuddin; Ismul Huda; Devi Syafrianti
Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi Vol 12, No 2 (2020): Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jbe.v12i2.19349

Abstract

Study aims to determined know type Ardeidae bird feed in coastal ecosystem area of Johan Pahlawan District, West Aceh Regency. Research on Analysis of Ardeidae Bird Feedin The Coastal Ecosysrtem of Johan Pahlawan Sub-District West Aceh Regency carried out from July 2020. The method used is roaming method of diversity of bird feed species was observed and cleavage was carried out in the bird's stomach in the Coastal Coastal Ecosystem in Johan Pahlawan District, West Aceh Regency. The data obtained were analyzed descriptively. The results obtained 5 species, namely Ardea cinerea, Ardeola speciosa, Egretta alba, Egretta garzetta and Bubulcus ibis with the type of feed in the form of animals that are on the forest floor such as small fish, grasshoppers, crabs, frogs or frogs, small insects that live in water, flies and other types of invertebrates and vertebrates.
Inventarisasi Burung di Pulau Tuangku, Kecamatan Pulau Banyak Barat, Kabupaten Aceh Singkil Devi Syafrianti; Abdullah Abdullah; Yaumil Istiqlal M. Nur; Sarvina Sulastri
Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi Vol 13, No 1 (2021): Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jbe.v13i1.17756

Abstract

Burung merupakan satwa liar yang memiliki kemampuan hidup hampir semua tipe habitat, dan mempunyai mobilitas yang tinggi dengan kemampuan adaptasi terhadap berbagai tipe habitat yang luas. Penelitian ini bertujuan untuk menginventarisasi jenis burung yang terdapat di Pulau Tuangku Kecamatan Pulau Banyak Barat Kabupaten Aceh Singkil. Pengumpulan data dilakukan dengan metode observasi lapangan (field method) menggunakan teknik Line Transect. Lokasi penelitian terbagi menjadi tiga stasiun. Stasiun I (kawasan pemukiman), Stasiun II (kawasan pantai) dan Stasiun III (kawasan hutan) dengan masing-masing stasiun terdapat 5 garis transek. Data dianalisis secara deskriptif yang meliputi deskripsi burung, gambar dan hierarki taksonomi. Pengumpulan data lapangan dilakukan pada tanggal 11 sampai dengan 16 Oktober 2019. Berdasarkan hasil penelitian yang telah dilakukan, ditemukan sebanyak 24 jenis burung yang diklasifikasikan ke dalam 7 ordo dan 18 familia. Jumlah spesies burung yang diamati pada stasiun I (pemukiman) ditemukan 13 jenis burung dengan jumlah total 394 individu, pada stasiun II (pantai) ditemukan 14 jenis burung dengan jumlah total 1170 individu, dan stasiun III (hutan) ditemukan 17 jenis burung dengan jumlah total 432 individu. Jadi, jumlah burung secara keseluruhan yang ditemukan di Pulau Tuangku Kecamatan Pulau Banyak Barat Kabupaten Aceh Singkil adalah 1996
Feed palatability test on Hornbill in Taman Rusa Nanda Yustina; Abdullah Abdullah; Devi Syafrianti
Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi Vol 9, No 1 (2017): Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi
Publisher : Universitas Syiah Kuala

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Abstract

Feed palatability level of animals is very important, as this will affect the growth and development of animals, and also for  the success of captivity animal itself. The aim of this study is to determine feed palatability level on hornbill in Taman Rusa. This study used descriptive method. Analysis of the data calculated using the feed palatability index selection. The results showed that the level of palatability of feed on each hornbill shows the level of palatability different. Palatability of feed on tomato hornbill 1 is a selection index with a value of 0.94, hornbill 2 papaya with a selection index value of 0.93, hornbill 3 tomatoes with Unmatched value with an index of 0.97, and a hornbill 4 tomatoes with value selection index 0.92. The conclusions of this study indicate three favorite feed hornbill showed the highest feed on tomatoes, and a hornbill shows favorite feed is papaya. Based on the research that has been done, then feeding for each hornbill better differentiated quantity between one another
Pengetahuan Pedagang Ikan Hias terhadap Ektoparasit pada Ikan Hias yang Diperdagangkan di Banda Aceh Berdasarkan Tingkat Pendidikan Millina Aprilla; Iswadi Iswadi; Samingan Samingan; Khairil Khairil; Devi Syafrianti
Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi Vol 13, No 2 (2021): Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jbe.v13i2.24275

Abstract

Penelitian ini bertujuan untuk mengetahui tingkat pengetahuan pedagang ikan hias terhadap ektoparasit pada ikan hias. Metode penelitian berupa non eksperimen dengan melakukan observasi sarana dan prasarana toko ikan hias dan wawancara pedagang ikan hias dengan memberikan angket. Hasil penelitian: (1) Pengetahuan pedagang ikan hias terhadap ektoparasit pada ikan hias yaitu kategori baik (24%), cukup (42%) dan kurang (34%); (2) Pengetahuan pedagang ikan hias dengan persentase tertinggi adalah pengetahuan penggunaan peralatan/kebersihan peralatan (86%), pengetahuan pedagang ikan hias dengan persentase terendah adalah pengetahuan penanganan ikan yang terserang ektoparasit (49%). (3) Sarana dan prasarana toko ikan hias terpenuhi sebanyak 61,73%; (4) Sarana dengan persentase tertinggi adalah sarana pengemasan (71%), sarana dengan persentase terendah adalah sarana perlakuan dan pengobatan (39%). Pengetahuan keterampilan praktik pedagang ikan hias di Kota Banda Aceh lebih baik dibandingkan dengan pengetahuan teoritis.
The diversity of Polychaeta in the Kaca-kacu waters of the Pulau Nasi, Aceh Besar district Sarah Nadia; Ali Sarong; Ismul Huda; Mimie Saputri; Devi Syafrianti
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Abstract

This study is entitled "Polychaeta Diversity in the Glass-kacu Waters of Nasi Island, Pulau Aceh District, Aceh Besar Regency". Polychaeta is a worm that belongs to the Phylum Annelida which has a setae, a broad body, so that its cosmopolitan life in various types of marine ecosystems. The purpose of this study, to determine the level of diversity of Polychaeta species found in the Glass-Kacu Waters and to determine the physical-chemical environmental conditions. The method used survey method with purposive sampling technique based on the presence of Polychaeta in the waters. Data analysis uses the Shannon-Winner diversity index formula, analyzed descriptively and displayed in tables. The results of the study were 10 species of Polychaeta from 5 families. The level of diversity of Polychaeta which is located at two stations in the waters of Pulau Nasi, Pulau Aceh District, Aceh Besar Regency is classified as low with diversity index adalah = 1.3158. The species that dominates in the Glass-kacu waters is Spirobranchus giganteus. For the measurement of physics-chemical factors for temperatures ranging from 24 0C-28 0C, pH 7.0 to 8.17, and 300/00-320/00. Keywords: Polychaeta Diversity, Cosmopolitan Penelitian ini berjudul “Keanekaragaman Polychaeta di Perairan Kaca-kacu Pulau Nasi Kecamatan Pulau Aceh Kabupaten Aceh Besar”. Polychaeta adalah cacing yang termasuk dalam Filum Annelida yang memiliki setae, tubuh beruas-ruas hingga penuh kosmopolitan di berbagai tipe ekosistem laut. Tujuan penelitian ini, untuk mengetahui tingkat populasi spesies Polychaeta yang terdapat di Perairan Kaca-Kacu serta untuk mengetahui faktor-faktor lingkungan fisika-kimia. Metode yang digunakan metode survei dengan teknik pengambilan sampel menggunakan Purposive Samplingberdasarkan penyelesaian Polychaeta di perjalanan. Analisis data menggunakan rumus indeks variasi Shannon-Winner, dianalisis secara deskriptif dan diselesaikan dalam bentuk tabel. Hasil penelitian Ada 10 spesies Polychaeta dari 5 famili. Tingkat keragaman Polychaeta yang bergantung pada dua stasiun di Kawasan Perairan Pulau Nasi Kecamatan Pulau Aceh Kabupaten Aceh Besar di katogorikan rendah dengan indeks keanekaragamannya adalah Ĥ = 1,3158. Spesies yang menentang di daerah Perikanan Kaca-kacu adalah Spirobranchus giganteus . Untuk Pengukuran faktor fisika-kimia untuk review Suhu berkisar 24 0 C-28 0 C, pH 7,0- 8,17, Dan 30 0 / 00 -32 0 / 00 .Kata Kunci: Keanekaragaman Polychaeta, Kosmopolitan 
Identification and diversity of birds in gayo lues district pining forest in leuser ecosystem area Zurfika Ramayanti; Khairil Khairil; Abdullah Abdullah; Devi Syafrianti; Ismul Huda
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Abstract

Pining Forest Pining District is one of the Leuser ecosystem areas. High population activities such as illegal logging, forest conversion, and hunting of wild animals, and land clearing by burning forests in the Pining forest area Pining District will impact on bird diversity. Observing data was carried out in August 2019. The purpose of this study  was to determine the level of bird diversity in the Pining forest area of Gayo Lues Regency. The method used in this study is the direct observation method combined with line transect. The results of research conducted in the Pining Forest found 30 species of birds consisting of 21 families. Identification of bird spescies found in the Pining Forest of Gayo Lues Regency with the most species of bird families, namely from the families of Estrildidae and Rhipiduridae, each of which were 3 bird species. Bird Diversity in Pining Forest Gayo Lues District in the Leuser Ecosystem is classified as high (Ĥ = 3.0455) in primary forests, while (Ĥ = 2,434) in secondary forest habitat.Keywords: Species Diversity, Birds, Pining Forest. Hutan Pining Kecamatan Pining adalah salah satu kawasan ekosistem Leuser. Tingginya aktivitas penduduk seperti alih fungsi hutan, penebangan liar, dan perburuan satwa liar, dan  pembukaan lahan dengan cara membakar hutan di kawasan hutan Pining Kecamatan Pining akan berimbas terhadap keanekaragaman burung. Pengamatan data telah dilaksanakan pada bulan Agustus 2019. Tujuan penelitian ini adalah untuk mengetahui tingkat keanekaragaman burung di kawasan Hutan Pining Kabupaten Gayo Lues. Metode yang di gunakan dalam penelitian ini adalah metode observasi langsung (direct observation) dikombinasikan dengan line transect. Hasil penelitian yang dilakukan di Hutan Pining didapatkan 30 spesies burung yang terdiri dari 21 famili. Identifikasi jenis burung yang ditemukan di Hutan Pining Kabupaten Gayo Lues dengan famili spesies burung terbanyak yaitu dari famili Estrildidae dan Rhipiduridae yang masing-masing sebanyak 3 spesies burung.Keanekaragaman Burung di Hutan Pining Kabupaten Gayo Lues dalam Kawasan Ekosistem Leuser tergolong tinggi (Ĥ= 3.0455) pada hutan primer, sedang (Ĥ= 2,434) pada habitat hutan sekunder.Kata kunci: Keanekaragaman Spesies, Burung, Hutan Pining.    
bird species diversity in Glumpang Tiga subdistrict, Pidie district Thrina Junita; Asiah M.D; Abdullah Abdullah; Khairil Khairil; Devi Syafrianti
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Abstract

Research entitled "Bird Species Diversity in Glumpang Tiga District, Pidie District". The purpose of this study was to determine the level of diversity of bird species. The method used is the line transet method (line transect), which is a method of observation by walking slowly continuously and recording all contacts along both sides of the travel path. The parameters used are bird species and bird diversity index in Glumpang Tiga District, Pidie Regency. Data analysis used Shannon Weaver diversity index formula, analyzed descriptively and displayed in tables and graphs. The results of the study there are 25 species of birds from 15 families. The level of diversity of bird species in three habitats in Glumpang Tiga District, Pidie Regency is classified as moderate with diversity index H` = 2.9745. The species that predominate in residential habitats are Passer montanus, in Nectaria jugularis and in Hirundo tahitica forest habitats. Based on the results of research that has been done, it can be concluded that the level of diversity of bird species found in Glumpang Tiga District, Pidie Regency is included in the medium category. Keywords: Bird diversity, species, habitat type. Penelitian berjudul “Keanekaragaman Jenis Burung di Kecamatan Glumpang Tiga, Kabupaten Pidie”. Tujuan penelitian untuk mengetahui tingkat keanekaragaman spesies burung. Metode yang digunakan adalah metode garis transet (line transect) yaitu pengamatan yang dilakukan dengan cara berjalan perlahan terus menerus dan mencatat semua kontak disepanjang kedua sisi jalur perjalanan. Parameter yang digunakan yaitu jenis burung dan indeks keanekaragamananburung di Kecamatan Glumpang Tiga, Kabupaten Pidie. Analisi data digunakan rumus indeks keanekaragaman  Shannon Weaver, dianalisis secara deskriptif dan ditampilkan dalam bentuk tabel dan grafik. Hasil penelitian terdapat 25 spesies burung dari 15 famili. Tingkat keanekaragaman jenis burung yang berada pada tiga habitat di Kecamatan Glumpang Tiga Kabupaten Pidie tergolong sedang dengan indeks keanekaragaman H`= 2,9745. Jenis yang mendominasi pada habitat pemukiman adalah Passer montanus, pada habitat pemukiman Nectaria jugularis dan pada habitat hutan Hirundo tahitica. Berdasarkan hasil penelitian yang telah dilakukan dapat di simpulkan bahwa Tingkat keanekaragaman spesies burung yang terdapat di Kecamatan Glumpang Tiga, Kabupaten Pidie termaksuk dalam katagori sedang.  Kata kunci: Keanekaragaman burung, jenis-jenis, tipe habitat.
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
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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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
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
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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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