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KLOROFIL: Jurnal Ilmu Biologi dan Terapan
Published by Universitas Islam Negeri Sumatera Utara
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 122 Documents
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PEMANFAATAN LIMBAH CANGKANG TELUR, KULIT BAWANG DAN DAUN KERING MELALUI PROSES SAINS DAN TEKNOLOGI SEBAGAI ALTERNATIF PENGHASIL PRODUK YANG RAMAH LINGKUNGAN Rahmadina Rahmadina; Efrida Pima Sari Tambunan
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 1, No 1 (2017): 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.v1i1.1575

Abstract

The purpose of this study was to ascertain that the processing of waste egg shells, onion skins, and dried leaves can be organic fertilizer through the process of science and technology as a product that is environmentally friendly and high economic value. This research method is descriptive only quantitative. Research results showed that the waste chicken egg shells, onion skins, and dried mango leaves can be processed into organic fertilizer with high levels of nutrients for organic fertilizer from the eggshell is N 0.18% (medium), P content of 7% (medium) , and levels of C 8% (moderate), substance C - Organic 5.2% (very high), C / N of 30 (very high), for fertilizers from onion skin that is N 0.13% (moderate), the levels of P 4 % (moderate), and levels of C 5% (medium), substance C - Organic 4.8% (high), C / N 23 (high), for fertilizers from the dried leaves are N 0.16% (medium), P content of 6% (moderate), and K content of 5.8% (moderate), substance C - Organic 4% (high), C / N 25 (high), that is worth selling high and can compete, Marketing is done in a flower sales with sales revenue was approximately 8 burlap sack 5 kg of the total sales of 12 jute from each - each organic fertilizer.
IDENTIFIKASI HEWAN INVERTEBRATA PADA FILUM ANNELIDA DI DAERAH PENANGKARAN BUAYA ASAM KUMBANG DAN PANTAI PUTRA DELI RAHMADINA RAHMADINA; LINDA ERIRI
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 2, No 2 (2018): 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.v2i2.9011

Abstract

Annelids live in freshwater, sea and land water. Some are parasitic. Body symmetry is lateral symmetrical. The nervous system consists of a brain ganglion connected by a nerve cord that extends to form a rope ladder. The excretion device is called nephridium. Respiration using the epidermis on the entire surface of the body and takes place in diffusion. Closed circulatory system. Habitat earthworms live in burrows in moist, fertile soil and the temperature is not low. Annelida classification is based on the presence or absence after being divided into classes namely Polychaeta, Oligochaeta, and Hirudinea. Some types of Annelids are useful as food. Wawo and palolo worms can be used as a source of animal protein for humans, earthworms are useful for fertilizing agricultural land. Leeches can be used to clean pus on infected wounds. In addition, hirudin is useful in blood storage, which is for the purpose of blood transfusion.
REVIEW JURNAL POTENSI PEMANFAATAN SERAT PINANG (Areca catechu L.) SEBAGAI BAHAN BAKU PEMBUATAN KERTAS SENI Rasyidah Rasyidah Rasyidah
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 4, No 2 (2020): 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.v4i2.8899

Abstract

Areca belongs to the species Areca catechu L. under Arecaceae family believed to have its better formability, abundant, renewable, cost-effective and eco-friendly features. Areca catechu L. has natural fiber that intensely studied in the last years due to their specific properties and their positive environmental impact. This paper exhibits an outline on natural fibers of Areca catechu spathe and husk fiber which is an agricultural waste as a part of different commercial and engineering applications. The researchers have reported that Areca catechu spathe and husk fiber consists of cellulose, hemicellulose, and lignin. It provide a potential use of natural fibers for make art paper. Therefore the determination of the chemical composition and stages of treatment for make pulp of the Areca catechu spathe and husk fiber is essential.
ISOLASI NANOSELULOSA DARI TANDAN KOSONG SAWIT MENGGUNAKAN HIDROLISIS ASAM SEBAGAI MATERIAL BIOMEDIS Ayu Syufiatun Tarigan
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 5, No 1 (2021): 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.v5i1.9273

Abstract

This study aims to isolate nanocellulose from oil palm emptry fruit bunches (OPEFB) using acid hydrolysis method. Hydrolysis was carried out for 2 hours using 10% HCl and followed by centrifugation, ultrasonication and dialysis using a semipermeable membrane. The results obtained were tested by FT-IR, and it was found that there was a -OH functional group at a wavenumber between 3000-3500 cm-1, a C-H group in the area 2850-3000 cm-1, -CH2 bending at a wavenumber 1330-1465 cm-1 and the CO group at wave numbers 1000-1100 cm-1. This indicates that the product is in the form of cellulose. The particle size distribution of cellulose was tested with a PSA (Particle Size Analyzer) and the nanocellulose was about 7.2 nm in size.
RESPON PERTUMBUHAN VEGETATIF TANAMAN KANGKUNG (IPOMOEA REPTANS POIR) AKIBAT PERLAKUAN MEDIA TANAM DAN METODE PEMBERIAN AIR M IDRIS MP
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 4, No 1 (2020): 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.v4i1.8985

Abstract

The aims of the study were: (1) knowing the vegetative growth response of water spinach (Ipomea reptans Poir) due to the treatment of planting media; (2) knowing the vegetative growth response of water spinach plants (Ipomea reptans Poir) due to the method of giving water and (3) knowing the vegetative growth response of kale (Ipomea reptans Poir) due to a combination of planting media and methods of giving water               The research was conducted at Jl. Karya Kasih, Gang. Sawah  No. 1. Kelurahan. Pangkalan  Masyhur, Medan Johor Subdistrict, Medan. with an altitude of ± 30 m above sea level. The research was conducted from December 2020 to February 2021.               The materials used in this study were water spinach seeds, compost and top soil soil, 10 kg polybag of soil and organic pesticides for pest and disease control.               Tools: moisture meter, hands prayer, hoe, machete, saw, title board, plot board and treatment board.               This study used a factorial randomized block design consisting of 3 replications and 2 factors, namely: Factor I. planting medium consisting of two levels, namely: (1) M0 = 100% top soil (100% soil: 0% compost): (2) ) M1 = Compost soil ratio 3: 1 (75% soil: 25% compost) and (3) M2 = Compost soil ratio 1: 1 (50% soil: 50% compost). while, Factor II. Method of Giving Water  (I) which consists of three levels, namely: (1) Po = Field Capacity by giving water once a day; (2) P1 = 3/4 Field Capacity by giving water once a day and (3) P2 = ½ Field Capacity by giving water once a day. Thus there are 9 treatment combinations and 3 replications.               Observed variables include: plant height (cm), number of leaves,   leaf length (cm), leaf width (cm) and plant wet weight (g).               If the results of the variance test show a significant difference from the treatments tried, it can be continued with the Honestly Difference Test (DMRT) method.
INVENTARISASI HEWAN INVERTEBRATA PADA FILUM COELENTERATA DI PANTAI PONDOK PERMAI KABUPATEN SERDANG BEDAGAI, SUMATERA UTARA RAHMADINA RAHMADINA; DWIKA ANANDA
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 2, No 2 (2018): 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.v2i2.9012

Abstract

Coelenterates are called hollow animals because of their radial symmetry and only have a central cavity called the colenterata. Phylum Coelenterata is divided into 3 classes, namely Hydrozoa, Schyphozoa and Anthozoa. The literature study method used is based on the results of studies of various literature that have been tested for validity, are related to one another, are relevant to written studies and support the description or analysis of the discussion.
INVENTARISASI TUMBUHAN PARASIT DI TAMAN WISATA ALAM DANAU SICIKEH-CIKEH DESA LAE HOLE KECAMATAN PARBULUAN KABUPATEN DAIRI SUMATERA UTARA Melfa Aisyah Hutasuhut; Husnarika Febriani; Nur Azizah
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 4, No 1 (2020): 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.v4i1.8895

Abstract

Parasitic plants were usually considered harmful in the forest ecosystem, the changes of parasities is a counterweight to the ecosystem which is expected to tbe able to give benefits to the community. This study was aimed to determine the types of characteristic of parasitic plants in the natural tourist park of Lake Sicikeh-cikeh which was conducted in Oktober-December 2019 by using exploration method or roaming method and by utilizing qualitative descriptive as data collection techniques. The research result showed that were 7 species of parasitic plants were included become 5 families. those were 2 species of Balanophoraceae family, named (Balanophora papuana Schltr. and Rhopalocnemis palloides Jungh.), 2 species of Loranthaceae family, named (Macrosolen avenis Danser and Scurrula sp). 1 species of Santalaceae family, named (Dendromyza reinwardtiana (Blume ex Korth.) Danser), 1 species of Rafflesia family, named (Rafflesia meijeri Wiriad. & Sari), and 1 species of Orchidaceae family, named (Gastrodia sp.). Based on the characteristics of the hosts, Loranthaceae and Santalaceae family were parasite on tree, Balanophoraceae and Rafflesiaceae were parasite on roots and Orchidaceae family with Gastrodia sp. Species were parasite on fungus.
PENGARUH PEMBERIAN PUPUK ORGANIK CAIR LIMBAH BUAH PEPAYA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Solanum lycopersicum L) Sonia hamid hamid; husnarika febriani; efrida pima sari tambunan
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 2, No 1 (2018): 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.v2i1.9209

Abstract

This study aims to determine levels of nutrients N, P, K, C- organic and ratio of C/N on papaya fruit liquid organic fertilizer, knowing the effect of giving papaya fruit liquid organic fertilizer on growth and yield tomato plants (Solanum lycopersicum L) and find out the optimal concentration of liquid organic fertilizer of papaya waste on the growth anad yield of tomato plants (Solanum lycopersicum L). This research was conducted at the green house, Faculty of Science and Technology, North Sumatra State Islamic University in November to February 2020. The paraneters used are stem height, Number of leaves, Number of branches, number of flowers, and number of fruits. This study used a completely randomized design with four treatment and five replication as the trearment used is treatment 0 (0 %) , treatment 1 (10 %), treatment 2 (20 %), treatment 3 (30 %). The highest research results were found in treatment 3 concentrations of 300 %, while treatmen 2 concentrations of 200 % and treatment 1 concentrations of 100 % good growth, while the lowest growth was found in control. Keywords: Tomatoes, Liquid Organik Fertilizer, Papaya Waste. 
PENGARUH PEMBERIAN KONSENTRASI GULA TERHADAP DAYA TAHAN SIMPAN SIRUP MANGGA ARUMANIS Mawar Simahate; Rahmadina Rahmadina
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 4, No 2 (2020): 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.v4i2.8974

Abstract

Arumanis mango syrup is a thick juice produced from the flesh of the mango fruit arummanis with the addition of liquid sugar as a natural preservative to maintain durability save syrup. This research aims to know the concentration of sugar with a variation of different sugars can provide durability syrup mango fruit is longer. This type of research is research using the method of experimentation with proven influence durability save syrup fruit mango arummanis with 40% sugar, sugar 50%, 60%, 70%. The result showed that the concentration of sugar in the variation of 40% have staying power save syrup fruit mango fruit mango is low, i.e., on the 7th day already moldy syrup, sugar concentration at 50% also already moldy on day 8. Note that the concentration of sugar in the variation of 40% and 50% have a staying power save syrup mango fruit is lower, at 60% and sugar concentration of 70% have good conditions until the day to 27. This suggests that the higher the concentration of sugar then endurance save syrup mangoes will be increasingly long.
INVENTARISASI HEWAN INVETEBRATA PADA FILUM NEMATHELMINTHES RAHMADINA RAHMADINA; FAJAR RENALDI
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 4, No 2 (2020): 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.v4i2.9013

Abstract

This journal discusses the theme of the Nemthelminthes phylum. nemathelminthes is a phylum that was once used in the animal kingdom (Animalia). Its members include a variety of worms known as gilig worms: animals with long cylindrical bodies, even so long that the name 'Nemathelminthes' appears. Which means "threadworm" (from Greek). His body is not sprouting. in this phylum, there are two classes, nematodes and nematomorphs. Nematodes have been found in the muscles outside the cells and not epithelial cells. There are no cilia here. An independent living nematode has a compound mouth and several tools and tastes and eyes. Gilig worms that live parasites, their body structure is simpler. The digestive tract is more complete and precisely divided into regions such as the mouth, oral cavity, pharynx, esophagus, small intestine, rectum, and body structure. The larvae live parasites on the human body or arthopoda, and after adulthood these worms live freely in fresh water and sea water.

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