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Biosel: Biologi Science and Education

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Published by Institut Agama Islam Negeri Ambon

ISSN : 2252858X EISSN : 25411225 DOI : -

Core Subject : Science, Education, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Energy Environmental Science

Journal Biosel receiving articles of the results of the study in biology field and education. This journal rising twice a year, namely edition of january-june and edition of july-december.

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Articles 284 Documents

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Live-In Dalam Mengembangkan Pendidikan Lingkungan Di Desa Bara Kecamatan Air Buaya Kabupaten Buru-Maluku Sopamena, Nurlaila; Renggiwur, Janaba; Nukuhaly, Nur Apriyani
Biosel Biology Science and Education Vol. 9 No. 2 (2020): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Based on the analysis of the community situation in Bara Village, the basic problems faced by the community are the low human resources and the lack of community knowledge and skills regarding environmental education and land management. The community only relies on longevity plants such as coconut and cocoa. Coconut plants are carried out every two to three times a year, while harvesting of cocoa is done every year after five years of planting. Based on the results of the activities carried out by the community in Bara village, Air Buaya, Buru district, Maluku province, it can be concluded that these activities are very useful for the local community to prepare them to become environmentally aware and work because they have adequate knowledge and skills and the results can be used as sources additional income for the community itself to meet family needs. Keywords: Devotion, Love the Environment, Fulfillment of Needs

Sampul Biosel Editor, Editor
Biosel Biology Science and Education Vol. 9 No. 2 (2020): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Biosel adalah Jurnal Biologi Sains dan Pendidikan yang diterbitkan oleh Jurusan Pendidikan Biologi Fakultas Ilmu Tarbiyah dan Keguruan IAIN Ambon. Penyunting menerima tulisan hasil penelitian bidang sains ataupun pendidikan yang belum pernah diterbitkan dalam media lain. Naskah diketik di atas kertas ukuran kwarto spasi 1,15 margin 2,2,2,2 maksimal 15 halaman. Penyunting berhak memperbaiki susunan kalimat tanpa merubah isi tulisan

Bioakumulasi Logam Berat Merkuri (Hg) Pada Mangrove Jenis Rhizophora Mucronata Di Teluk Kayeli Kabupaten Buru Ismail, Irwan; Mangesa, Rosita; Irsan, Irsan
BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan Vol 9, No 2 (2020): BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Kayeli Bay is a water in Buru Regency which has very important value in terms of ecological and economic functions. During its development, the ecosystem in Kayeli Bay bears the burden of pollution, especially heavy metal mercury as a result of the people's gold mining on Buru Island which uses Hg to get pure gold. Hg can accumulate in the environment, especially deposited in the sediments in Kayeli Bay waters. Mangrove plants that generally grow in estuary and coastal environments are a place for sediment accumulation. This plant has the ability to absorb and accumulate heavy metals, one of which is R. mucronata. This study aims to analyze the concentration of heavy metal Hg in mangroves of R. mucronata and sediments, and to analyze the bioaccumulation of heavy metal Hg in R. mucronata in Kayeli Bay, Buru Regency. Samples were taken from 3 stations, namely the Anahoni River Estuary (Station I), the Wailata River Estuary (II Station) and the Waeapo River Estuary (III Station). Each station has 2 sampling points (replicates). Determination of the concentration of Hg metal in the sample using the CV-AAS method. The average value of Hg concentration in the roots was higher than the bark and leaves of the mangrove R. mucronata, but the concentration was lower than the sediment and was still below the critical value of Hg for plants. The average value of sediment Hg concentration is still below the sediment quality standard. In this study, R. mucronata mangroves were excluder and phytostabilized, where there was a limitation on the absorption of heavy metal Hg from water and sediment and the most Hg accumulation was found in the roots. Keywords: Bioaccumulation, Mercury, Rhizophora mucronata, Kayeli Bay

Pemahaman Mahasiswa Pendidikan Biologi Terhadap Pentingnya Penggunaan Tabir Surya Camelia, Shafa Tasya; Zahro, Risa Dhotus; Meithasari, Yessi; Tauhidah, Dian
Biosel Biology Science and Education Vol. 9 No. 2 (2020): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Prolonged exposure to direct sunlight can cause various health problems. Sunscreen can prevent the entry of direct sunlight into the skin, but there are still many people who are unfamiliar about the importance of using sunscreen. This research was conducted to determine student understanding of the importance of using sunscreen. This research was a survey research conducted at Biology Education UIN Walisongo Semarang from various forces. The research instrument was a questionnaire. The results showed that students already understood the importance of sunscreen, but they preferred to wear closed clothing rather than using sunscreen. Keywords: Sun Screen, Undergraduate Students, Survey

PENGARUH MOTIVASI BELAJAR TERHADAP PRESTASI BELAJAR SISWA KELAS X MIA SMA N 2 NAMLEA Makatita, Sitti Hajiyanti; Azwan, Azwan
Biosel Biology Science and Education Vol. 10 No. 1 (2021): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Dalam membantu anak meningkatkan prestasi belajar, pendidik terutama guru harus menciptakan iklim yang merangsang pemikiran dan ketrampilan kreatif anak di sekolah. faktor-faktor yang mempengaruhi proses belajar adalah faktor yang berasal dari siswa atau disebut dengan faktor internal, dan faktor yang berasal dari luar dalam diri siswa yang disebut faktor eksternal. Penelitian ini bertujuan untuk mengetahui pengaruh motivasi belajar terhadap prestasi belajar siswa pada mata pelajaran biologi di kelas X MIA SMA Negeri 2 Buru Kecamatan Namlea Kabupaten Buru. Sampel berjumlah 40 Orang. Rancangan penelitian ini adalah dengan menggunakan pendekatan kuantitatif, dengan tipe penelitian ex-post-facto. Pengambilan data variabel bebas diambil dengan menggunakan angket dengan skala likert, sedangkan data variabel terikat dikumpulkan dari data dokumen sekolah. Data tersebut kemudian akan diuji prasyarat selanjutnya dianalisis dengan menggunakan analisis regresi sederhana melalui program statistik SPSS 23.0. Hasil Penelitian menunjukan bahwa motivasi belajar berpengaruh atau mempunyai hubungan dengan prestasi belajar biologi siswa dan kontribusi motivasi belajar terhadap prestasi belajar sebesar 56,1%

Pemanfaatan Daun Cengkeh (Syzygium aromaticum L.) Dalam Proses Pembuatan Virgin Coconut Oil (VCO) Mangesa, Rosita; Irsan, Irsan
Biosel Biology Science and Education Vol. 9 No. 2 (2020): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

The clove leaves are part of the clove plant which rarely used, and if you look at them, the clove leaves have active compounds that can be functioned as antibacterials. Meanwhile, Virgin Coconut Oil or called VCO, is processed from coconut milk as the essential ingredient, and if it is not processed correctly, VCO will usually have a short shelf life or can be damaged quickly. This study aims to determine the quality of VCO by adding clove leaves in its processing. Based on the results of the study, it can be seen that the quality of VCO with the addition of clove leaves for the indicator of water content and the free fatty acid number is not following the Indonesian National Standard (SNI). In contrast, the indicator for the VCO peroxide number with a mixture of clove leaves has good quality according to the SNI standard. Based on the results of the study, it can be seen that the quality of VCO with the addition of 100 grams of clove leaves for indicators of water content and fatty acid numbers, namely 2.9% and 0.69%, is high or above the SNI standard limit. In comparison, the quality of VCO with the addition of 100 grams of clove leaves with indicators a peroxide value of 0.7 mg ek/ kg or less than 2 mg ek/kg has good quality based on Indonesian National Standard. Keywords: Quality, VCO

Keanekaragaman Gastropoda Pada Habitat Lamun Di Perairan Desa Tayando Yamtel Kecamatan Tayando Tam Kota Tual Gea, Liyatin; Khouw, A. S.; Tupan, Ch. I.
BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan Vol 9, No 2 (2020): BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

The gastropod community is an important component in the food chain in seagrass beds, where the gastropods are the detritus feeder. Research on the diversity of gastropods in seagrass habitat in the waters of Tayando Yamtel Village, Tam City, Tual District, was conducted in March-May 2018, using the quadrant linear transect method. The results of measurements of environmental parameters in Tayando Yamtel waters are: an average pH of 8.55; DO 6.59 Âµg / l; salinity 32.36 â€°; temperature of 29 Â° C; TDS 24.7 mg / l; current velocity (0.42 m / sec) is classified as low current; and a depth of 1.5 m. Gastropod research results obtained 862 individuals consisting of 15 families and 30 species of gastropods, while for seagrass obtained 3 species namely Cymodocea rotundata, Cymodocea serrulata and Thalassia hemprichii. The highest value of composition and gastropod density at Station I was dominated by Psedeovertagus aluco species at 62.73% and 3.708 (ind / m2), while at Station II were 28.01% and 0.93 (ind / m2) and Station III were 38.46% and 0.15 (ind / m2) are dominated by Strombus gibberulus species. Based on the gastropod ecological index value, the index value of species diversity and harmony is included in the medium category and the index value of dominance is in the low category. Keywords: Gastropoda, Seagrass, Tayando Yamtel

Pembuatan Bokasi Berbahan Dasar Jerami Bagi Masyarakat Kelompok Tani Di Desa Borikamase Kabupaten Maros Safitri, Dian; Magfirah, Nurul; Irmawaty, Irmawanty; Syam, Haerul
Biosel Biology Science and Education Vol. 10 No. 1 (2021): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

The large number of rice fields in Borikamase Village, resulting in high production of hay, requires an appropriate effort to use straw into organic fertilizer or bokashi which is environmentally friendly as well as safe for plants. The use of straw into bokashi or organic fertilizer needs to be taught to the farming community, so the community service team focuses on providing assistance and training to the community in utilizing straw as a raw material in making bokashi by using microorganisms as the source of fermentation. In addition, the high price of synthetic fertilizers on the market makes farmers in Borikamase Village feel heavy in providing nutritional supplies to their agricultural areas, so that this training is expected to help farmers by obtaining fertilizers that are cheap, safe, and of good quality to fertilize. The existence of biotechnology applications, provides the right solution in overcoming the damage to bald mountains and the scarcity and high price of synthetic fertilizers, namely by processing straw into bokashi or organic fertilizers with high nutrient content and are safe for the environment. In addition, providing knowledge and skills for farming communities as agents of reform in restoring ecosystem balance through the application of bokashi made of straw on rice fields. Keywords: Training, Mentoring, Boricamase, Straw

Pengendalian Parasit Trichodina sp. Menggunakan Infusa Daun Jambu Biji (Psidium guajava L.) pada Permukaan Kulit Ikan Lele (Clarias batrachus L.) Santrianda, Aldhiani; Aji, Oktira Roka
Biosel Biology Science and Education Vol. 10 No. 1 (2021): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Parasit adalah organisme yang hidup pada tubuh organisme lain dan umumnya menimbulkan dampak negatif pada organisme yang ditempatinya. Salah satu parasit yang kerap menyerang ikan lele dari golongan protozoa adalah Trichodina sp. yang menyebabkan gatal. Pengendalian penyakit Trichodinasis ini dapat dilakukan dengan menggunakan obat kimia, namun cara ini dapat mencemari lingkungan dan produk makanan. Oleh karena itu, penelitian ini dilakukan untuk penanggulangan parasit menggunakan bahan alami diantaranya dengan menggunakan infusa daun jambu biji. Daun jambu biji mengandung tanin, alkaloid, fenol dan saponin sebagai antiparasit. Penelitian ini bertujuan untuk mengetahui pengaruh infusa daun jambu biji terhadap penurunan prevalensi ikan lele yang terserang parasit Trichodina sp. dan intensitas parasit Trichodina sp. Variabel bebas dari penelitian ini adalah konsentrasi infusa daun jambu biji (Psidium guajava L.) yang digunakan, yaitu 2,5 mL/L; 5 mL/L; 10 mL/L dan kontrol (tanpa infusa daun jambu biji). Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 4 perlakuan 5 kali ulangan sehingga diperoleh 20 unit percobaan. Tahapan penelitian meliputi infundasi daun jambu biji, penginfeksian parasit ke ikan, perendaman, dan pengamatan. Data yang diperoleh dianalisis menggunakan Analisis Varians (ANOVA) dan dilanjutkan uji Duncan jika terdapat beda nyata. Data ini dikomputerisasi menggunakan program SPSS. Berdasarkan hasil penelitian, pemberian infusa daun jambu biji memiliki pengaruh nyata terhadap prevalensi ikan lele yang terserang parasit Trichodina sp. dan intensitas parasit Trichodina sp., konsentrasi infusa daun jambu biji yang berbeda paling nyata adalah 10 mL/L.

Struktur Sel Epidermis Dan Stomata Aegiceras corniculatum D dan Rhizophora apiculata pada Muara Sungai Desa Poka dan Desa Leahari Sabandar, Agave; Hiariej, A.; Sahertian, D. E.
Biosel Biology Science and Education Vol. 10 No. 1 (2021): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Research has been carried out to determine the cell structure of the epidermis and stomata in some mangrove plants in the species Aegiceras corniculatum and Rhizophora apiculata. Descriptive method is used to describe the cell structure of the epidermis and stomata of Aegiceras corniculatum and Rhizophora apiculata and quantitative leaves to calculate the number of stomata, number of epidermis and stomata index based on nail polish on the cross section of epidermal cells on the lower underside of the leaf using a light microscope, while the incision longitudinal to determine leaf thickness between the upper epidermis and the lower epidermis. The results showed that the two mangrove species that grow in the mouth of the Poka and Leahari villages namely Aegiceras corniculatum and Rhizophora apiculata were found to have the same anatomical structure and leaf anatomical characteristics in terms of the shape of epidermal cells, rectangular, octagonal, elongated, and irregular. Aegiceras corniculatum and Rhizophora apiculata have anomositic stomata type because neighboring cells surround the stomata and have the same shape as epidermal cells. Mangrove species in the river estuary of Poka Village have higher number of stomata and smaller epidermal size and lower stomata index than mangrove species in Leahari Village due to the influence of the shade. Keywords: Aegiceras corniculatum, Rhizophora apiculata, Epidermal cells,

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