Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan最新文献_第6页

Identifikasi Lactobacillus sp pada Orangutan Sumatera (Pongo abelii) Liar Menggunakan KIT API 50 CHL di Stasiun Penelitian Suaq Belimbing Aceh Selatan

Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan Pub Date : 2019-11-28 DOI: 10.22373/biotik.v7i1.5472

Wardinal Wardinal, S. Safika, Y. Ismail

引用次数: 0

Bina’ Syakhsiyah Mahasiswa Pendidikan Biologi Melalui Kegiatan Praktikum Bina ' Syakhsiyah的学生通过实习接受生物教育

Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan Pub Date : 2019-11-28 DOI: 10.22373/biotik.v7i1.5475

Aisyah Idris, Eva Nauli Taib, Maqfirah Maqfirah

引用次数: 0

Penggunaan Papain dari Buah Pepaya Sebagai Peningkat Kualitas pH Nata De Coco yang Difermentasi oleh Acetobacter xylinum 木瓜果实的Papain使用提高了二甲酸盐发酵的pH Nata De Coco

Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan Pub Date : 2019-11-28 DOI: 10.22373/BIOTIK.V6I2.5614

Zulfiana Zulfiana, S. Samingan, Zairin Thomy

{"title":"Penggunaan Papain dari Buah Pepaya Sebagai Peningkat Kualitas pH Nata De Coco yang Difermentasi oleh Acetobacter xylinum","authors":"Zulfiana Zulfiana, S. Samingan, Zairin Thomy","doi":"10.22373/BIOTIK.V6I2.5614","DOIUrl":"https://doi.org/10.22373/BIOTIK.V6I2.5614","url":null,"abstract":"A study was carried out on the use of papain from papaya as quality enhancer for nata de coco which is fermented by Acetobacter xylinum in industrial home business in Cot Geundreut Village, Blang Bintang Aceh Besar. The aim of the study was to find out whether the use of Papain can improve the quality of color, texture, pH and taste of nata de coco. The study used a complete factorial randomized design, with the concentration of papaya and papaya sap was 5 mL/L, 10 mL/L, 20 m/L, 30 mL/L, 50 mL/L. In ANAVA, the treatment showed a significant effect of papaya juice and papaya sap on nata de coco quality (Papaya juice (26,989) > Ftable (2,61); α = 0,05 and Papaya sap (122,542) > Ftable (2,61); α = 0,05. The treatment has no significant effect to the color, but it increased the pH of nata de coco to 6-7, and the structure of nata de coco became less chewy. However, although the organoleptic test does not affect the taste of nata de coco, respondents still prefer nata de coco without treatment because it has no trace of papaya and papaya sap smell. Therefore, this study needs further research to get more information about the taste.","PeriodicalId":33660,"journal":{"name":"Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85273265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biologi Sarang Rayap Subfamili Nasutitermitinae di Stasiun Penelitian Suaq Balimbing Taman Nasional Gunung Leuser Leuser山国家公园Suaq Balimbing研究站的Nasutitermitinae生物学家

Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan Pub Date : 2019-11-28 DOI: 10.22373/BIOTIK.V7I1.5467

Hendra Ervany, Syaukani Syaukani, H. Husni

{"title":"Biologi Sarang Rayap Subfamili Nasutitermitinae di Stasiun Penelitian Suaq Balimbing Taman Nasional Gunung Leuser","authors":"Hendra Ervany, Syaukani Syaukani, H. Husni","doi":"10.22373/BIOTIK.V7I1.5467","DOIUrl":"https://doi.org/10.22373/BIOTIK.V7I1.5467","url":null,"abstract":"A study had been carried out from May 2017 to February 2018 at Suaq Balimbing Research Center, Gunung Leuser National Park to determine the biology of termite nests of Nasutitermitinae subfamily. The termites were collected with Finding Colony method, while the identification of the termite types and data analysis was conducted in Zoology Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Syiah Kuala University. The results found 3 types of termite nests, i.e., (1) arboreal mounds type (N. roboratus, N. matangensis, H. bicolor and N. neoparvus) as an attempt to disguise themselves and protect their colonies from predators; (2) wood nesting type (N. havilandi, N. proatripennis, H. hospitalis, B. neopusillus, L. leucops, and Aciculitermes sp.1) that is built using drywood to form ventilation space between nests, so the nests become sturdier; and (3) subterraneannest type (L. longipes) that has a stronger construction than arborealmounds and wood nesting since it is made of soil attached by saliva liquid. Shapes of termite nest found namely a rounded shape, a cone shape, a shape that fills in hollow trees, a shape that forms a mound on the ground, and rectangular shape. Some of the termites activities were searching for food outside the nest, consuming remaining food in the nest, and making an attack. The identification results showed that there were 18 termites species from 6 genera of Nasutitermitinae subfamily namely Nasutitermes, Hospitalitermes, Leucopitermes, Longipeditermes, Bulbitermes and Aciculitermes.","PeriodicalId":33660,"journal":{"name":"Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan","volume":"46 38 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75003089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Spesies Burung Famili Bucerotidae Pada Ekosistem Tahura Pocut Meurah Intan Sebagai Materi Pendukung Matakuliah Ekologi

Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan Pub Date : 2019-10-30 DOI: 10.22373/biotik.v7i1.5464

Samsul Kamal, M. Mulyadi, Nurdin Amin, Rizky Ahadi

引用次数: 0

Penuntasan Hasil Belajar Siswa Kelas XII Melalui Penerapan Strategi Belajar PQ4R pada Konsep Evolusi di SMA Negeri 4 Ambon 十二班学生通过应用PQ4R学习策略在Ambon SMA Negeri 4的进化概念上完成学业成绩

Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan Pub Date : 2019-10-30 DOI: 10.22373/biotik.v7i1.5474

M. Usmany

{"title":"Penuntasan Hasil Belajar Siswa Kelas XII Melalui Penerapan Strategi Belajar PQ4R pada Konsep Evolusi di SMA Negeri 4 Ambon","authors":"M. Usmany","doi":"10.22373/biotik.v7i1.5474","DOIUrl":"https://doi.org/10.22373/biotik.v7i1.5474","url":null,"abstract":"This study aims to determine student learning outcomes and student responses to PQ4R learning strategies in evolutionary studies. To find out the obstacles that might be found. This research is a class action research design. These results are based on the opinions of Thomas and Robinson; the PQ4R strategy is used to help students understand the contents of the reading and remember the material they have read. The results of this study indicate that the learning process of students in evolutionary material in biology learning with PQ4R learning strategies can complete their learning outcomes and increase the level of student mastery. From the overall learning outcomes for two cycles, the student learning outcomes in evolutionary material by applying the PQ4R learning strategy can improve learning outcomes with completeness percentage of cycle I is 78.57% and cycle II is 85.71%, the element of student interest in cycle I is 45.8% and cycle II 51.8%. The improvement of students 'abilities in evolutionary material through PQ4R learning strategies shows that there is an increase in students' learning motivation through diligence in doing assignments, showing interest in learning, pleasure in working individually and in groups, being able to maintain opinions and looking for and solving questions in evolutionary material.","PeriodicalId":33660,"journal":{"name":"Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90770943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

KAJIAN ETNOBOTANI (UPACARA ADAT SUKU ACEH DI PROVINSI ACEH)

Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan Pub Date : 2019-02-13 DOI: 10.22373/BIOTIK.V6I1.4045

Rahimah Rahimah, H. Hasanuddin, Djufri Djufri

引用次数: 8

KEBERHASILAN PERTUMBUHAN STEK JAMBU MADU (Syzygium equaeum) DENGAN PEMBERIAN ZAT PENGATUR TUMBUH KIMIAWI DAN ZAT PENGATUR TUMBUH ALAMI BAWANG MERAH (Allium cepa L) 蜂蜜果盘(Syzygium equeum)通过化学调理剂的加入而成功生长，洋葱天然调理剂(Allium cepa L)也生长得很好

Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan Pub Date : 2019-02-13 DOI: 10.22373/BIOTIK.V6I1.4437

S. Tambunan, N. Sebayang, Wazhi Aminoto Pratama

引用次数: 3

ANALISIS HABITAT GAJAH SUMATERA (Elephas maximus sumatranus) BERDASARKAN Software SMART DI KECAMATAN PEUNARON KABUPATEN ACEH TIMUR

Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan Pub Date : 2019-02-13 DOI: 10.22373/BIOTIK.V6I1.4041

Taufan Mustafa, A. Abdullah, K. Khairil

{"title":"ANALISIS HABITAT GAJAH SUMATERA (Elephas maximus sumatranus) BERDASARKAN Software SMART DI KECAMATAN PEUNARON KABUPATEN ACEH TIMUR","authors":"Taufan Mustafa, A. Abdullah, K. Khairil","doi":"10.22373/BIOTIK.V6I1.4041","DOIUrl":"https://doi.org/10.22373/BIOTIK.V6I1.4041","url":null,"abstract":"Penelitian analisis habitat gajah sumatera (Elephas maximus sumatranus) dilakukan di Kecamatan Peunaron Kabupaten Aceh Timur pada bulan September sampai dengan Oktober 2016. Penelitian ini bertujuan untuk mengetahui keberadaan gajah sumatera dan kondisi habitatnya. Metode yang digunakan adalah survei eksploratif deskriptif dengan mengamati secara langsung pada setiap area lintasan. Data yang telah dikumpulkan dianalisis dengan menggunakan teknik SMART untuk mengetahui keberadaan gajah liar dan kondisi habitat. Hasil penelitian menunjukkan bahwa kawasan habitat yang digunakan oleh gajah memiliki frekwensi habitat yang berbeda-beda, terlihat dari jejak gajah yang ditemukan pada jalur lintasan. Jejak gajah lebih banyak ditemukan dibandingkan dengan jejak satwa liar lainnya. Jejak gajah yang ditemukan didominasi oleh jejak kotoran sebanyak 56%, karena jejak kotoran lebih bertahan lama dari pada jejak tapak. Di kawasan ini, gajah lebih suka bermain di hutan sekunder daripada jenis hutan lainnya, dengan persentase temuan pada jenis hutan tersebut sebanyak 53%, karena hutan sekunder seperti di kawasan areal perkebunan banyak menyediakan tempat bernaung dari sinar matahari dan menyediakan pakan muda. Analisis peta citra satelit dalam kurun waktu 10 tahun menggambarkan kondisi habitat kawasan hutan di Kecamatan Peunaron terus menyusut sebanyak 12.726,02 hektar dari total luas Kecamatan Peunaron sebesar 75.187,45 hektar. Ancaman penyusutan hutan didominasi oleh penebangan kayu olahan sebesar 35%, temuan kayu olahan di lapangan mencapai 346,236 m3. Aktifitas manusia dalam kawasan habitat gajah menjadi faktor pemicu terjadinya konflik satwa tersebut dengan manusia.","PeriodicalId":33660,"journal":{"name":"Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89544911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

KARAKTERISTIK HABITAT KEPITING BAKAU (Scylla sp.) DI EKOSISTEM MANGROVE SILANG CADEK KECAMATAN BAITUSSALAM KABUPATEN ACEH BESAR, PROVINSI ACEH

Biotik Jurnal Ilmiah Biologi Teknologi dan Kependidikan Pub Date : 2019-02-13 DOI: 10.22373/BIOTIK.V6I1.4436

Mimie Saputri, Muammar Muammar

引用次数: 5