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KLOROFIL: Jurnal Ilmu Biologi dan Terapan
Published by Universitas Indraprasta PGRI
ISSN : -     EISSN : 25986015     DOI : -
Core Subject : Science,
Biochemistry, Genetics & Molecular Biology Immunology & microbiology
KLOROFIL: Jurnal Ilmu Biologi dan Terapan is a journal that published by Major of biology and applied sciences, Departmen Biologi, Fakultas Sains dan Teknologi, Universitas Islam Negeri Sumatera Utara Medan, Indonesia.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 109 Documents
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Hubungan Kekerabatan Beberapa Varietas Unggul Padi (Oryza sativa L) Terpilih Berdasarkan Karakterisasi Kualitas Biji Kiki Nurmayanti
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 7, No 1 (2023): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v7i1.13851

Abstract

Persamaan dan perbedaan karakter yang dimiliki tanaman padi dapat digunakan untuk mengetahui hubungan kekerabatan yang dimiliki antarvarietas tanaman padi. Penelitian ini bertujuan untuk mengetahui hubungan kekerabatan dan jarak genetik yang terbentuk pada beberapa varietas unggul terpilih tanaman padi. Penelitian dilaksanakan di Kebun percobaan Balai Besar Penelitian Tanaman Padi Sukamandi. Metode penelitian yang digunakan yaitu metode deskriftif eksperimental dengan perlakuan sebanyak 44 varietas padi, diulang 3 kali. Data hasil pengamatan dianalisis menggunakan sofeware Ntsys 2.02 dan 2.11 dengan metode UPGMA. Hasil penelitian menunjukan beberapa varietas unggul terpilih memiliki koefisien kemiripan 0,41 berdasarkan karakter warna lemma steril, warna kepala putik, panjang biji,  panjang beras pecah kulit, bentuk beras pecah kulit serta warna kulit ari beras dan terbentuk dua kelompok dengan hubungan kekerabatan yang jauh. Jarak genetik yang terbentuk pada beberapa varietas unggul terpilih tanaman padi memiliki keragaman yang luas dengan nilai 0,59. Pasangan varietas yang memiliki jarak genetik yang luas diduga akan menghasilkan turunan yang memiliki tingkat keragaman genetik  tinggi dan sifat unggul yang lebih dari tetuanya.
INVENTARISASI SPESIES MANGROVE DI KAWASAN PESISIR DESA JENILU KABUPATEN BELU NUSA TENGGARA TIMUR Emilia Juliyanti Bria
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 7, No 1 (2023): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v7i1.15378

Abstract

Mangroves are important ecosystems in coastal areas that have a major influence on the survival of the biota in them. This study aims to inventory the existence of mangrove species in the coastal area of Jenilu Village, Kakuluk Mesak District, Belu Regency, East Nusa Tenggara. The method used is the observation method. Data obtained by means of inventory and identification of mangrove species. The results showed that there were 2 mangrove species from the Rhizophoraceae Family, Order Malpighiales, namely Rhizophora apiculata Blum and Rhizophora mucronata Poir. These two species are distinguished based on the characters on their morphological characteristics. The data from this research can become the basic data for species development and subsequent conservation efforts.
Diversitas Burung Di Situ Cihuni Dita Ayu Kurnia Sari
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 7, No 1 (2023): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v7i1.13745

Abstract

Birds are wild animals that are easy to find in almost every vegetated environment. Its habitat can cover various types of ecosystems, ranging from natural ecosystems to artificial ecosystems, one of which is Situ Cihuni. This research was conducted as an initial step that can be used as a guide for conservation efforts and to determine the balance of aquatic ecosystems. The method used is the field survey method, where the data collected includes the types of birds that are in the transect line and the number of individuals of each bird species found. The results showed that 24 species of birds could be found in Situ Cihuni, with a total encounter of 354 individuals. A diversity index (H') value of 2.23 was obtained, which indicated that the diversity level of bird species in Situ Cihuni was in the moderate category. Then the value of the wealth index (R) is 3.92; the bird with the highest IVI value was the Lonchura punctulata (110.793). Insectivorous bird groups dominate the Situ Cihuni area with a percentage of 46%. The vegetation strata in Situ Cihuni that are most used by birds are strata C and E.
Uji Aktivitas Antimikroba Ekstrak Daun Randu (Ceiba pentandra L.) Terhadap Pertumbuhan Pseudomonas aeruginosa dan Candida albicans Misriani Ani; Kartika Manalu; Rizki Amelia Nasution
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 7, No 1 (2023): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v7i1.13740

Abstract

One of the traditional plants used by the community is the kapok plant (Ceiba pentandra L.) apart from being cultivated, parts of the kapok plant are also used as building materials, stuffing for mattresses and traditional medicine. The purpose of this study was to determine the activity of randu leaf extract on the growth of Pseudomonas aeruginosa and Candida albicans. This study used a completely randomized design (CRD) with 6 treatment groups, namely the positive control group with chloramphenicol and ketoconazole. The negative control group used 10% DMSO, and the extract concentration group was 70%, 80%, 90% and 100%. The steps carried out in this study included the extraction of kapok leaves using 96% ethanol as solvent, phytochemical screening and antimicrobial testing using the Kirby-Bauer Disc Diffusion method. Analysis of research data using SPSS 21. From the results of this study, it was found that randu leaf extract contained alkaloids, saponins and tannins. Antimicrobial testing with the kapok leaf extract group resulted in an average inhibition zone of 7.57 mm, 8.0 mm, 8.7 mm, and 9.87 mm against Pseudomonas aeruginosa and 4.67 mm, 5.07 mm, 5.32 mm, and 5.65 mm against Candida albicans. The results of the One Way ANOVA test show that Ftable < Fcount which proves that the leaf extract of Randu provides antimicrobial activity in inhibiting the growth of Pseudomonas aeruginosa and Candida albicans.
PEMANFAATAN TANAMAN OBAT SUKU DAYAK BAKATI DI KAWASAN HUTAN ADAT DESA GUA KECAMATAN SANGGAU LEDO Mustika Sari; Iqbal Maulana
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 7, No 1 (2023): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v7i1.14814

Abstract

West Kalimantan is an area with a distribution of tropical rain forest in Indonesia which has a fairly hight diversity so that it is estimated to store various types of plants that have the potential as medicinal ingredients. Most of the Dayak Bakati people who live in customary forests in gua village Bengkayang Regency still use medicinal plants as raw materials for traditional medicines which have been passed down from generation to generation and have been going on for a long time. The purpose of this research is to find out the types, parts and ways of processing medicinal plants used by the Dayak Bakati tribe in the customary forest area of Gua Village, Sanggau Ledo District, Bengkayang Regency. Based on the results of interviews and identification in the field with communities living in customary forest areas in Sanggau Ledo District, Bengkayang Regency, there are 28 species and 24 plant families that are used as medicinal plants by the community. 
POPULASI BELALANG DI KAWASAN TAMAN SIMPANG PASAR INDUK JAKABARING KOTA PALEMBANG Fenaldi, Ahmad; Nurjanah, Lilis; Zelika, Suciati; Wahyuni, Intan; Putri, Septa Cahyani Hasta; Rahmawati, Nadia; Wicaksono, Anggun
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 8, No 1 (2024): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN (PROSES)
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v8i1.15874

Abstract

Indonesia is a country that has a fairly high level of biodiversity in fauna, one of which is insects. Grasshoppers are included in the insect order Orthoptera with a total of 20,000 species. One of the problems in research on grasshoppers and their relatives in the order Orthoptera is the low level of knowledge about population, diversity, and the relationship between grasshopper presence and environmental parameters. Sampling of the locust population was carried out during the day using the capture-recapture method using insect nets. The research location is with samples taken at 4 points with a distance between one point and another about 10 meters. At each point, 1 plot is made with a size of 5 x 5 m. The number of individual locust species found in the Jakabaring Main Market Intersection Park area is worth 88 and the species diversity index of grasshoppers found in the Jakabaring Main Market Intersection Park area shows a value of 1.31 in the medium category. Based on the research that has been done, it can be concluded that there were 4 species found grasshoppers from the Orthoptera order in the Jakabaring Main Market Simpang Park area, namely Valanga nigricornis, Acrida cinerea, Omocestus viridulus and Oxya serville.
Identifikasi Jenis Gulma Pada Area Lahan Pertanian Di Kecamatan Tugumulyo Sebagai Pengembangan Flipbook Eliska, Andung
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 7, No 2 (2023): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v7i2.17089

Abstract

This study aims to determine the types of weeds in the area of agricultural land in Tugumulyo District and developed as a flipbook for the community. The research method used is descriptive qualitative. Collecting data using purposive sampling technique and using the plot method. The results of research conducted in 8 (eight) villages in the District of Tugumulyo found 21 species from 9 weed families namely Axonopus compressus, Panicum repens, Eragrotis Mexicana, Eleusine indica L, Cynodon dactylon L, Echinochloa colona, Cyperus rotundus, Cyperus difformis L, Fimbristylis miliacea L, Cyperus kyllingia, Mimosa pudica, Alternanthera philoxeroides, Amaranthus spinosus L, Commelina diffusa L, Galinsoga parviflora, Ageratum conyzoides L, Mikania micrantha, Phyllanthus niruri, Cleome rutidospermae, Ludwigia erecta, Ludwigia oktovalvis. Flipbook validation results by 3 validators, namely material experts 82%, media experts 90% and linguists 87%. The results of the readability test on the community with a percentage of 89% stated that flipbooks were in the very good category and were suitable for use as a source of information and reading for the community
PENINGKATAN KUALITAS TAPE DARI BUAH SUKUN (Artrocapus altilis) DENGAN PENAMBAHAN BUAH NAGA MERAH (Hylocereus polyrhizus) SEBAGAI PEWARNA ALAMI Romadhan, Muhammad Fauzi; Wahyuni, Dwi Suci; Kurnia, Arlinda; Anisa, Nanda; Habisukan, Ummi Hiras
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 8, No 1 (2024): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN (PROSES)
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

One of the basic types of carbohydrate sources that are usually used as ingredients for making tape is breadfruit. Breadfruit is a multipurpose plant that has economic value because it produces fruit with high nutritional content. Therefore, one of the preparations suitable for breadfruit is the manufacture of tape, the processing of breadfruit tape is hoped by researchers to improve the quality of breadfruit so that attractive fermented food products are created. To increase consumer acceptance by providing more attractive dyes. Natural dyes are used in the manufacture of tape as an alternative to improve the quality of tape. One of the plants that can be used as natural dyes is red dragon fruit which contains the pigment betacyanin which gives a purplish-red color. The steps for making tape from breadfruit (Artrocapus altilis) with the addition of red dragon fruit (Hylocereus polyrhizus) as a natural dye follow the stages of Velayati (2021) which have been modified into seven stages. The duration of fermentation actually affects the color, taste, aroma, texture and pH level. This is because the longer the fermentation time will affect the alcohol content present. In addition, it is necessary to pay attention to packaging so that air cannot enter and interfere with the fermentation process. Because the cause of the breadfruit tape results taste bland because the enzymes in the yeast Saccharomyces cereviceae do not break if there is air that interferes with the enzyme breaking process. Tape that is ready for consumption must pass an organoleptic test to determine the panelist's preference level. From the results of organoleptic tests on 10 untrained panelists, it was found that breadfruit tape with the addition of dragon fruit as a natural dye in terms of aroma, texture, taste and color was acceptable to the public.
Identifikasi Senyawa Sekunder Ekstrak Metanol Beras Hitam (Oryza sativa L. indica) Organik Dengan Metode Ultrasonik Umarudin, Umarudin Umarudin
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 7, No 2 (2023): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v7i2.16762

Abstract

information, even though the content of black rice has many benefits, so it is necessary to investigate the early detection of secondary rehabilitate compounds. The purpose of this study was to determine the identification of secondary metabolites contained in organic black rice extract using ultrasonic methods. The method in this study is the true experiment method. This research was tested qualitatively, namely the ultrasonic extraction method and identifying the compounds contained in it, observed for changes in color, sediment, rings, and foam. The research results on determining organic black rice from Tegal, Central Java, are Oryza sativa L. indica. The identification results of organic black rice extract were positive for containing alkaloids, flavonoids, terpenoids, tannins, and saponins and negative for steroid compounds.
IDENTIFIKASI KEANEKARAGAMAN JENIS BIVALVIA DI PANTAI WALAKIRI SUMBA TIMUR Ina, Anita Tamu
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 7, No 2 (2023): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v7i2.15565

Abstract

The purpose of this study was to determine the diversity of Bivalves in the tidal area of Walakiri Beach, East Sumba Regency. The method used is descriptive quantitative method. The sampling technique in this study used a purposive sampling technique and the sample was taken using the transect method combined with the quadrant (m2) method. The results of this study were found 299 individuals from 9 species, namely, Tellina puchella, Leukoma staminea, Anadara antiquata, Gefrarium pectinatum, Potamocorbula faba hinds, Fragum unedo, Hiatula diphos, Vasticardium subrogosum, and Meretrix meretrix. The highest density value was in the species Potamocorbula faba hinds, namely 7.407 with a frequency value of 0.296, while the lowest density was in Hiatula diphos, namely 0.037 with a frequency of 0.012. Based on the number of species and the density value of the bivalve diversity index in the tidal area of Walakiri Beach, it was 1.053 in the medium category.

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