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Kenanga : Journal of Biological sciences and Applied Biology
Published by Universitas Islam Negeri Ar-Raniry Banda Aceh
ISSN : 27973166     EISSN : 27769216     DOI : https://doi.org/10.22373/kenanga
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology
KENANGA Journal of Biological Sciences and Applied Biology is a peer-reviewed open access journal that publishes study results (original research articles and review articles). This journal covers all areas of biological science research and applied biology research such as Botany Zoology Microbiology Genetics Ecology Physiology Biochemistry Integration Between Islam and Bioscience
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 102 Documents
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AKTIVITAS ANTIOKSIDAN MADU HUTAN TRUMON DAN MADU BUDIDAYA BENER MERIAH PROVINSI ACEH, INDONESIA Reni Silvia Nasution; Cut Rina Ulfa; Bhayu Gita Bhernama
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 3 No. 2 (2023): Oktober 2023
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/kenanga.v3i2.4213

Abstract

Madu merupakan salah satu sumber antioksidan yang bermanfaat bagi tubuh. Kandungan antioksidan madu salah satunya terdiri dari antioksidan enzimatis meliputi senyawa metabolit sekunder. Penelitian ini difokuskan pada identifikasi aktivitas antioksidan dan kandungan senyawa metabolit sekunder pada madu hutan Trumon dan madu budidaya Bener Meriah di Provinsi Aceh, Indonesia. Madu diekstraksi dengan maserasi menggunakan metanol 98% kemudian dilakukan pengujian aktivitas antioksidan dengan metode DPPH dan uji fitokimia untuk identifikasi senyawa metabolit sekunder. Uji aktivitas antioksidan ekstrak madu hutan Trumon didapatkan nilai IC50 sebesar 6.177 ppm dan nilai IC50 ekstrak madu budidaya Bener Meriah sebesar 6.370 ppm. Kandungan metabolit sekunder kedua ekstrak madu positif mengandung flavonoid, tannin, steroid, saponin dan fenolik.
PEMBUATAN PESTISIDA NABATI DARI DAUN MAJA DAN DAUN SIRSAK SEBAGAI INSEKTISIDA DALAM MENGENDALIKAN KUTU PUTIH PADA TANAMAN Lisya Miftahul Jannah; Tassa Mulia Puteri; Azhar Amsal
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 3 No. 2 (2023): Oktober 2023
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/kenanga.v3i2.4214

Abstract

Kutu putih merupakan salah satu hama pada tanaman yang dapat menyebabkan tanaman tidak dapat tumbuh dengan baik. Hama kutu putih dapat dikendalikan dengan pestisida nabati. Daun maja dan daun sirsak mengandung senyawa metabolit sekunder seperti alkaloid, saponin, flavonoid, tanin, triterpenoid dan fenolik. Flavonoid dapat mengganggu proses metabolisme yang mengakibatkan kematian pada serangga. Daun sirsak juga mengandung bahan aktif annonacin dan resin sebagai pengendali hama. Penelitian ini memanfaatkan daun maja dan daun sirsak sebagai pestisida nabati yang juga dapat meningkatkan nilai guna tumbuhan tersebut. Penelitian ini merupakan eksperimental murni dengan menerapkan pendekatan kuantitatif. Pengujian pestisida dilakukan pada daun jambu biji yang terserang oleh hama kutu putih dengan masa pengujian selama 2 minggu. Hasil penyemprotan pada daun jambu biji menunjukkan hasil positif yaitu hama kutu putih pada tanaman tersebut berkurang. Berkurangnya hama tersebut disebabkan karena kandungan metabolit sekunder pada daun maja dan anonain serta resin pada daun sirsak.
PERBANDINGAN PERTUMBUHAN TANAMAN SELADA MERAH (Lactuca sativa var. crispa) MENGGUNAKAN TEKNIK HIDROPONIK SISTEM DFT (DEEP FLOW TECHNIQUE) YANG DIBERI NUTRISI AB MIX DAN PUPUK ORGANIK CAIR DAUN KELOR (Moringa oleifera) Yosi Rosalita; Lina Rahmawati; Meutia Zahara
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 3 No. 2 (2023): Oktober 2023
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/kenanga.v3i2.4215

Abstract

Hidroponik dikenal sebagai budidaya tanaman tanpa tanah, istilah hidroponik digunakan untuk menjelaskan cara bercocok tanam tanpa menggunakan tanah sebagai media tanam dengan penambahan nutrisi hara untuk pertumbuhan. Hidroponik DFT (Deep Flow Technique) menjadi teknik penanaman yang digunakan pada penelitian ini dengan mensirkulasikan larutan nutrisi dan media tanam secara terus menerus selama 24 jam. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk organik cair daun kelor dan nutrisi Ab Mix terhadap pertumbuhan tanaman selada merah (Lactuca sativa var. crispa) dan untuk mengetahui perbedaan pertumbuhan tanaman selada merah (Lactuca sativa var. crispa) dengan pemberian pupuk organik cair daun kelor dan nutrisi Ab Mix. Penelitian ini di lakukan pada bulan Januari-Maret di Kebun Hidroponik Gampong Peurada Banda Aceh. Analisis data dilakukan menggunakan Uji Independent Sampel T-Test dan Uji Man-Whitney dengan 2 perlakuan media tanam yaitu, 1 media tanam menggunakan nutrisi Ab Mix dan perlakuan 2 menggunakan Pupuk Organik Cair Daun Kelor ( Moringa oleifera ). Berdasarkan hasil Uji Independent Sampel T-Test dari parameter tinggi tanaman, jumlah daun (helai) dan lebar daun memiliki hasil yang signifikan dengan pemberian media tanam nutrisi Ab Mix dan Pupuk Organik Cair Daun Kelor yang signifikan dengan pemberian media tanam nutrisi Ab Mix dan Poc Daun Kelor yaitu <0,05, sedangkan parameter morfologi daun selada merah memiliki bentuk daun yang sama yaitu berbentuk memanjang dan lebar, masing-masing daun berwarna hijau di bagian pangkal dan berwarna merah di bagian atas, daun selada merah pada perlakuan pupuk organik cair daun kelor lebih merah dibandingkan dengan perlakuan nutrisi Ab Mix.
KEANEKARAGAMAN SPESIES AVES ORDO CORACIIFORMES DI KAWASAN HUTAN CRU (Conservation Response Unit) SAMPOINIET ACEH JAYA Tanwirul Anwar; Rizky Ahadi; Arif Sardi
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 4 No. 1 (2024): April 2024
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

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Abstract

Bird diversity in an area is one of the guidelines in the management of biological resources. Birds play an important role in controlling insect populations, helping with pollination and seed dispersal. This study aims to identify the types of birds in the order Coraciiformes and identify their level of diversity in the CRU Sampoiniet forest area, Aceh Jaya. The method used in this study is the Point Count method with 10 observation points for each point. Then it is calculated with a duration of 15 minutes with a radius of 50 meters and a distance of 200 meters for each point. Data analysis used a bird species identification book and used the Shannon Winner diversity formula Ĥ = ∑ Pi Ln Pi. The results of the research on the diversity of species of aves the order Coraciiformes in the CRU (Conservation Response Unit) Forest Area of ​​Sampoiniet Aceh Jaya, consisted of 7 species from 3 families with a total of 33 individuals. The overall diversity index of species of aves of the order Coraciiformes Ĥ=1,89218, so the species diversity of aves of the order Coraciiformes in the Sampoiniet Aceh Jaya CRU (Conservation Response Unit) Forest Area categorized in the low diversity index.
PENGARUH EKSTRAK KULIT PISANG AMBON (Musa paradisiaca var. sapientum (L.) Kunt) DAN EKSTRAK TAUGE (Flammulina velutipes) PADA KERAGAAN PLANLET KENTANG GRANOLA (Solanum tuberosum L.) PADA KULTUR IN VITRO Aini Fitri; Diky Setya Diningrat
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 4 No. 1 (2024): April 2024
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

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Abstract

This study aims to determine the effect of Ambon banana peel extract (Musa Paradisiaca var. sapientum (L.) Kunt) and bean sprout extract (Flammulina velutipes) on the growth of granola potato (Solanum tuberosum L.) in vitro. This research was conducted in July-September 2023 at the G10 Agro Tech Medan tissue culture laboratory. In this study, potato plants were grown on Murashige and Skoog (MS) media combined with Ambon banana peel extract and bean sprout extract, using a completely randomized design (CRD) research design, with four treatments and three replicates with a concentration consisting of 4 levels, namely Ambon banana peel extract 0 g/l, 20 g/l, 40 g/l and 60 g/l and bean sprout extract, namely 0 g/l, 20 g/l, 40 g/l and 60 g/l. The observation parameters in this study were the number of roots, number of shoots, number of leaves and plant height. The data obtained were analyzed using Analysis of variance (ANOVA) and on different treatments, Duncan's multiple range test (DMRT) was conducted. The results of the analysis after the 4th observation week after planting (WAP) showed that the treatment of the addition of Ambon banana peel extract and bean sprouts had a significant effect on the number of roots, number of shoots, number of leaves and plant height. The best number of roots was produced by the combination of KP60T40 (60 g/l Ambon banana peel extract + 40 g/l bean sprouts extract) which was 10 root fibers. The number of shoots produced by KP60T20 (60 g/l Ambon banana peel extract + 20 g/l bean sprout extract) is 15.67 shoots. The highest number of leaves is KP20T20 (Ambon banana peel extract 20 g/l + bean sprout extract 20 g/l) which is 14 leaves and the treatment combination on plant height is produced by KP20T60 which is 13.67 cm. So it can be concluded that organic media of Ambon banana peel and bean sprouts can be used as alternative media because it gives a real influence on the growth of granola potatoes in vitro.
LITERATUR REVIEW : ANALISIS TINGKAT PENCEMARAN UDARA AKIBAT LALU LINTAS KENDARAAN DI INDONESIA Anggi Pratiwi; Cici Lestari; Zultira Harina Roza; Firdus; Alia Rizki; Muhammad Nasir
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 4 No. 1 (2024): April 2024
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

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Abstract

Human activities can directly or indirectly cause air quality to drop to a certain level. The increasing growth of a city goes hand in hand with increasing human activities and the increasing number of vehicles in urban areas, resulting in changes in the composition of ambient air quality. The decrease in air quality can disturb and endanger the surrounding environment, especially humans. This research was conducted with a literature study related to air pollution due to transportation activities in regencies and cities in Indonesia. Based on the results of the literature study, it is known that from 16 districts / cities, the most pollutants in air pollution are CO and NO2 and the pollutant with the lowest value is Pb.
LITERATURE REVIEW: KONTAMINASI PESTISIDA DI PERAIRAN INDONESIA Badratun Nafis; Nadya Tirta; Uswah Zilhaya; Nakita Chairunnisa; Firdus; Alia Rizki; Muhammad Nasir
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 4 No. 1 (2024): April 2024
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

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Abstract

Water pollution is a serious problem that affects aquatic ecosystems. Pesticides are used widely in agriculture to control pests and increase crop yields. However, the use of this pesticide causes negative impacts, including water pollution. Pesticides enter the aquatic environment through surface runoff, river flows, and leaching from contaminated soil. Accumulation of ecosystems in aquatic ecosystems can disrupt ecological balance, reduce biodiversity, and potentially poison aquatic organisms. Organophosphates are the most common type of pesticide found in Indonesian waters. Research related to pollution in Indonesian waters amounted to 25 journals with the highest frequency found in 2019. Over the last ten years, research related to pesticide contamination found in waters has been reported by researchers in various regions including West Java, Jakarta, Central Java, East Java , Yogyakarta, Bali, West Sumatra, South Sumatra, North Sumatra, Lampung and Manado.
IDENTIFIKASI BORAKS DAN FORMALIN PADA MIE BASAH DAN BAKSO YANG BEREDAR DI SEKITAR ACEH BESAR DAN BANDA ACEH Reni Silvia Nasution; Ayi Zuhra
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 4 No. 1 (2024): April 2024
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

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Abstract

Wet noodles and meatballs are popular foods frequently consumed by the community around Aceh Besar and Banda Aceh. However, concerns regarding the use of hazardous substances such as borax and formalin in these food products are a major concern. This study aims to identify the borax and formalin content in wet noodles and meatballs circulating around Aceh Besar and Banda Aceh. The method in this research is a qualitative method using a test kit. The research results showed that the five wet noodle samples and three meatball samples were negative for using borax and formalin.
PENGARUH PEMBERIAN AIR KELAPA (Cocos nucifera L.) DAN AIR CUCIAN BERAS TERHADAP PERTUMBUHAN TANAMAN BAWANG DAUN (Allium fistulosum L.) Nanda Raudhatul Jannah; Muslich Hidayat; Raudhah Hayatillah
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 4 No. 1 (2024): April 2024
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

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Abstract

The scallion (Allium fistulosum L.) is a type of horticultural plant that is in great demand by the people. This study aims to identify the effects the growth of plants a scallion grow regulation (GR) with a combination of coconut water and leri water. The draft in this research is a random group rack consisting of 5 treatment by 5 repetition, the treatment consists of (P0 : control), (P1: 80% coconut water and 20% leri water), (P2 : 60% coconut water and 40% leri water), (P3: 40% coconut water and 60% leri water and (P4 : 20% coconut water and 80% leri water). Parameter observed in this study is leaf length number of leaves and a heavy wetness perpolybag. The result showed that the GR from the combination of coconut water and leri water affected the growth of leaf length, number of leaves and a heavy wetness perpolybag. The best GR combination treatment is the P4 treatment with a concentration of 20% coconut water and 80% rice washing water, namely leaf length (31.28 cm) and wet weight (5.8 g).
SPESIES BURUNG (FAMILI MUSCICAPIDAE) DI KAWASAN WISATA BURNI TELONG KABUPATEN BENER MERIAH Ahadi, Rizky; Kamaliah, Kamaliah; Supranto, Endi
KENANGA : Journal of Biological Sciences and Applied Biology Vol. 5 No. 1 (2025): April 2025
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Ar-Raniry Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/kenanga.v5i1.5096

Abstract

Birds play an important role as an ecosystem balancer through the process of seed dispersal, pollination, and pest control, thus helping to maintain the integrity of biological resources. This study aims to identify bird species from the Muscicapidae family and analyze their diversity in the Burni Telong Tourism Area, Bener Meriah Regency. The method used is point count with 10 observation points. Each point is observed for 20 minutes within a radius of 50 meters, with a distance between points of 200 meters. Species identification was carried out using a guidebook, the population was calculated quantitatively, and its conservation status was identified. The results showed that there were 33 individuals of brushbirds from the Muscicapidae family consisting of four species, namely the Mangrove blue flycatcher (Cyornis rufigastra), Little pied flycatcher (Ficedula westermanni), Grey headed canary flycatcher (Culicicapa ceylonensis), and the Matinan flycatcher (Cyornis sanfordi). These findings indicate that the Muscicapidae population in this area is still well maintained. Of the four species of flycatchers, only the Matinan flycatcher (Cyornis sanfordi) is included in the protected category based on conservation status. Keywords : Aves Species, Muscicapidae Family, Burni Telong Tourism.

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