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Jl. W.R. Supratman, Kec. Muara Bangka Hulu, Kota Bengkulu, Bengkulu 38119. FMIPA, Universitas Bengkulu
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Konservasi Hayati
Published by Universitas Bengkulu
ISSN : 02169487     EISSN : 27221113     DOI : 10.33369
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Konservasi Hayati Journal is a Journal majoring in Biology, Faculty of Mathematics and Natural Sciences, Bengkulu University. KonservasI Hayati Journal publish as much as 2 times in one year ie January-June and July-December edition. In 2020, KH began to publish 6 articles in one volume a year in April and October. Special editions in English can be published if necessary. Konservasi Hayati journal fits well for researchers and academics who are inheriting the results of research, scientific thought, and other original scientific ideas. Konservasi Hayati Journal publishes research papers, technical papers, conceptual papers, and case study reports. Konservasi Hayati Journal contains a mixture of academic articles and reviews on all aspects of biological science with the following topics: 1. Bioconservation of plants 2. Bioconservation of animals 3. Microbiology 4. Biotechnology 5. Ecology 6. Genetic and Molecular 7. Any fields related to biology, animal husbandry, fisheries, and agriculture.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 59 Documents
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JENIS-JENIS CAPUNG DI CAGAR ALAM TELUK KLOWE KECAMATAN ENGGANO KABUPATEN BENGKULU UTARA, PROVINSI BENGKULU Helmiyetti, Helmiyetti; Siboro, Merliana Br; Tarantona, Mariska
Konservasi Hayati Vol 15, No 2 (2019): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v1i2.10950

Abstract

The purpose of this study is to find out the types of dragonflies (Odonata) found in the Klowe Bay Nature Reserve, Enggano sub-district, North Bengkulu Regency, Bengkulu Province. The study was conducted in the Klowe Bay Nature Reserve, Enggano sub-district, North Bengkulu Regency, Bengkulu Province in January 2018, which was identified in the Animal Physiology laboratory, Basic Science Biology, University of Bengkulu. by means of purposive sampling by surveying locations in accordance with dragonfly living conditions such as the presence of water and the presence of plants that are habitat for small insects that are food for dragonflies so that 2 points are determined. Dragonflies collected by exploring by swinging the net towards the dragonfly. The sample obtained is put into a killing bottle contains cotton in which the cotton has been given chloroform. The results obtained are 4 types of dragonflies with 15 individuals included in the Anisoptera sub-order. The types obtained include the Libellulidae Family, namely Orthetrum sabina, Pantala flavescens, Crocothemis Servilia, and Orthetrum glaucum.
IDENTIFIKASI JENIS SEMUT FAMILI FORMICIDAE DI KAWASAN TAMAN WISATA ALAM PANTAI PANJANG PULAU BAAI KOTA BENGKULU Supriati, Rochmah; Sari, Winarti Purnama; Dianty, Nevee
Konservasi Hayati Vol 15, No 1 (2019): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v1i1.10941

Abstract

The existence of insects is very abundant and has an important role in the ecosystem. In addition to a very important function in the ecosystem, ants are used as bioindicators in changing the habitat of an area and seeing changes occur in the environment. Ants are commonly found in a variety of habitats, in addition to terrestrial areas ants are found in coastal areas because there are habitats that allow the presence of ants in the form of mangrove vegetation and ecologically, ant nests are scattered from mangrove forests and trees on the coast. This research was conducted on 10 February - 10 March 2016 in the TWA area of Pantai Panjang, Pulau Baai Bengkulu. Use the roaming or xploration method. Each location point to set a trap (pitfall). When installing pitfalls (pitfall) is done at 09.00-11.00 and 14.00-15.00 WIB, by installing ten trap traps (pitfall) for three days. From the results in the field found 10 types of ants from the Order Hymenoptera Family Formicidae. 8 species constitute members of the Subfamily Formicinae including; A.gracilipes, P. longicornis, C. carnelius, Oecophylla sp, P. carbonaria, C. rufipes, Camponotus sp, P. jerdon, two other members of the Dolichoderinae Subfamily; T. melanocephalum, D. thoracicus.
PENGARUH PENGAIRAN TERHADAP HASIL EMISI GAS NITRO-OKSIDA (N2O) PADA PADI SAWAH Indriati Meilina Sari
Konservasi Hayati Vol 16, No 1 (2020): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v16i1.11570

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh tingkatan pemberian air terhadapemisi gas nitro-oksida (N2O) pada padi sawah. Penelitian dilakukan di Kebun Percobaan Fakultas Pertanian Universitas Sriwijaya, Kampus Indralaya. Analisis gas N2O dilakukan di Laboratorium Balai Penelitian Lingkungan Pertanian, Kementerian Pertanian Pati Jawa Tengah. Waktu pelaksanaan dilakukan secara berkesinambungan dimulai dari bulan April sampai Juli 2016. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan tingkatan pengairan yaitu petakan tergenang 5 cm (A1), intermitten/berselang (A2) dan tanah dipertahankan jenuh (A3),terbagi menjadi tiga (3) kelompok dengan jumlah perlakuan sebanyak 18 perlakuan, sehingga total petakan sebanyak 54 petakan. Pengamatan gas N2O diamati pada minggu ke 2, 4, 6 dan 8 setelah tanam menggunakan sungkup tertutup (closed chamber box) selama 24 jam. Fluks gas N2O dihitung berdasarkan persamaan yang diadopsi dari International Atomic Energy Agency (IAEA). Hasil yang didapat yaituemisi gas N2O yang tertinggi dihasilkan oleh petakan dengan kondisi jenuh air 5 cm dari permukaan tanah (A3) yaitu sebesar 1564,554 mg N2O/ha/hari dan yang terendah dihasilkan oleh petakan tergenang (A1) dengan nilai 648,996 mg N2O/ha/hari. Kondisi tanah yang tergenang selama pertumbuhan tanaman padi menciptakan kondisi tanah anaerobik sehingga mampu menekan fluks N2O dibandingkan dengan kondisi jenuh air.
RESPON TANAMAN SELADA MERAH (LACTUCA SATIVA L.) TERHADAP LARUTAN HARA (AB MIX ) PADA INSTALASI HORIZONTAL SISTEM HIDROPONIK Satriawan, Dedi; Aprillia, Dwi Resti
Konservasi Hayati Vol 15, No 2 (2019): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v1i2.10946

Abstract

This study aims to determine the response given by the red lettuce plant to the provision of nutrients in the form of nutrient solution (AB Mix) on the horizontal installation of the hydroponic system. The study was conducted on December 20, 2017 until February 16, 2018 at the PKK Gardens Education Center in Bengkulu province. Seeding process of Red Lettuce Seedlings is carried out for 14 days then transferred to a net pot at the installation in the Greenhouse. Fertilizers with the Fiora A and B Brands are dissolved to be mixed in a nutrient bath with a capacity of 3000 L with a nutrient density of 500 ppm in the Greenhouse to be distributed to the horizontal installation of the hydroponic system inside the Greenhouse. Then growth observations were carried out on 10 plant samples with parameters of leaf length, leaf width, number of leaves, stem height, andstem diameter for 30 days. The results obtained by sample 1-10 have an  average growth and development that is not much different. The maximum leaf length and leaf width parameters are in samples 2 and 3. While the highest number of leaf strands in sample 3 is 22 strands with an average of 18 strands and sample 4 has the highest stem height parameter of 3.5 cm with an average height 2.7 cm. The largest stem diameter in sample 4 is 4.1 cm with an average of 3.38 cm. The response of red lettuce after the last week showed symptoms of leaves that are less red with relatively more withered body.
POLA PERTUMBUHAN DAN KONDISI HABITAT LABI-LABI (Amyda cartilaginea Boddaert 1770) DI DESA SABABANGUNAN KABUPATEN PADANG LAWAS UTARA Rivo Hasper Dimenta; Rusdi Machrizal; Siti Fatimah Siregar
Konservasi Hayati Vol 16, No 1 (2020): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v16i1.11563

Abstract

Penelitian ini dilakukan dalam rangka menyajikan informasi keberadaan populasi Labi-Labi (Amyda cartilaginea) di sekitar perairan desa Sababangunan Kabupaten Padang Lawas Utara.  Tujuan penelitian ini adalah untuk mengetahui pola pertumbuhan labi-labi (A.cartilaginea) dan kondisi kualitas parameter fisik-kimia air pendukung kehidupan labi-labi (A. cartilaginea) di Desa Sababangunan Kabupaten Padang Lawas Utara. Penentuan lokasi penelitian dilakukan secara purposive sampling, dan pengumpulan sampel dilakukan menggunakan metode penangkapan. Analisis data meliputi kisaran panjang lengkung karapas, berat tubuh, hubungan panjang-berat, pola pertumbuhan dan deskripsi dari faktor fisik kimia perairan. Hasil penelitian menunjukkan panjang lengkung kerapas berkisar dari 10,5-28,5 cm dan berat tubuh berkisar dari 190-1800 gr. Model hubungan panjang lengkung karapas dengan berat labi-labiadalah 0,016L2,234174 dan pola pertumbuhan bersifat alometrik negatif (b< 3). Rata-rata nilai kualitas air di sekitar perairan sungai Bilah masih dalam kisaran toleransi kehidupan labi-labi.
RESPON TANAMAN SAWI PAKCOY (BRASSICA RAPA) TERHADAP LARUTAN HARA (KOTORAN IKAN) PADA SISTEM AKUAPONIK Astuti, Sri; Larasati, Wenda Ayu
Konservasi Hayati Vol 15, No 1 (2019): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v1i1.10942

Abstract

Aquaponics is a combined cultivation method between fisheries and plants in one container. Aquaponics constantly use water from fish to plant management and on contrary from plants to fish ponds. In aquaponics, animal excretion is given to plants to be broken down into nitrates and nitrites through natural processes, and utilized by plants as nutrients. The aim of this research was to determine the response of Pakcoy green cabbage (Brassica rapa) to the nutrient solution nutrient (fish droppings) in the aquaponic system. This research was conducted on December 20, 2017 to February 20, 2018. The yield data from green cabbage plants (Brassica rapa) that had been obtained was analyzed using descriptive analysis. Based on the results of the study, by providing nutrient solutions in the form of fish droppings on green cabbage plants grown using the aquaponic system responds to the symptoms of yellow leaves and the size of small tubers.
STUDI ETOLOGI BURUNG HANTU (Tyto alba) DI PENANGKARAN DESA TLOGOWERU GUNTUR DEMAK JAWA TENGAH Syamsuddin Nur Majid; Lianah Lianah; Saifullah Hidayat
Konservasi Hayati Vol 16, No 1 (2020): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v16i1.11562

Abstract

Burung Serak Jawa (Tyto alba) mempunyai peran sangat penting dalam pengendalian hama secara alami ekosistem persawahan. Serak Jawa (Tyto alba) dimanfaatkan petani sebagai agen hayati pengendali tikus sawah seperti yang dilakukan petani Desa Tlogoweru, Kecamatan Guntur, Kabupaten Demak. Penelitian ini bertujuan untuk mengetahui perilaku Tyto alba dalam aktivitas hariannya menggunakan metode scanning-sampling. Jumlah burung Serak Jawa yang diamati di penangkaran sebanyak tiga ekor. Faktor yang diamati seperti: lokomosi, terbang, bertengger, makan, minum, dan bersuara. Pengamatan dilaksanakan selama 12 jam dimulai dari pukul 18.00 WIB sampai 06.00 WIB selama 10 hari di penangkaran Tyto alba Desa Tlogoweru, Guntur, Demak.  Data yang didapatkan dianalisis menggunakan analisis deskriptif. Hasil penelitian menunjukkan bahwa aktivitas harian yang paling banyak dilakukan oleh Tyto alba adalah aktivitas bertengger (393.67 menit), terbang (178.93 menit), lokomosi (62.7 menit), makan (63.7 menit), minum (13.2 menit), dan bersuara (6.77 menit).
JENIS KUPU-KUPU PAPILIONIDAE DI ZONA PENERIMA TAMAN HUTAN RAYA (TAHURA) RAJO LELO BENGKULU Helmiyetti, Helmiyetti; Sari, Sri Puspita
Konservasi Hayati Vol 15, No 2 (2019): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v1i2.10947

Abstract

This study aims to determine the type of butterfly Papilionidae in the Receiver Zone of the Great Forest Park (GFP) Raja Lelo Bengkulu. The study was conducted in June- August 2017. Determination of the location of the study was conducted using purposive sampling and butterfly collection at each location using the roaming method. Butterfly collection is carried out at 08.00-10.00 WIB and continued in the afternoon at 15.00- 17.00 WIB, on sunny weather using insect nets. The butterflies obtained were taken to the Biology Laboratory of the Basic Science building, then stretched on a stretching board and dried in an oven at 40 0 C. Furthermore, the butterfly sample is identified by the butterfly identification book and grouped by Family, Genus and Species. The data obtained were analyzed descriptively. The results showed 7 species of Papilionidae butterflies, 74 individuals belonging to 4 genera. The types of butterflies obtained were Graphium agamemnon, Grapihum sarpedon, Pachliopta aristolochiae, Papilio polytes, Papilio memnon, Papilio palinurus, Troides helena.
PERTUMBUHAN MISELIUM PADA BIBIT JAMUR TIRAM PUTIH (Pleurotus ostreatus (Jacq. Ex. Fr) kummer) DENGAN PENAMBAHAN SUKROSA DI USAHA BUDIDAYA JAMUR TIRAM KOTA MEDAN Alfredi Anis Fadhila; Welly Darwis; Ali Sadikin Berutu
Konservasi Hayati Vol 16, No 1 (2020): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v16i1.11564

Abstract

Jamur tiram putih adalah salah satu jamur komersial yang dapat dimakan, bernilai ekonomi tinggi dan prospektif sebagai sumber pendapatan petani. Jamur ini juga bisa tumbuh di media yang diberi tambahan sukrosa (gula pasir). Sukrosa memiliki kemampuan dalam meningkatkan perkecambahan konidia dan pertumbuhan jamur. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan dosis gula sukrosa yang tepat terhadap pertumbuhan miselium jamur tiram putih. Penelitian ini menggunakan metode eksperimen. Hasil yang diperoleh dari penelitian ini adalah dosis efektif gula dalam pertumbuhan panjang miselium jamur tiram pada bibit F2 adalah 40 gram dari 4% media tanam dengan pertumbuhan rata-rata 0,67 cm per 2 hari, sedangkan pada benih F3 adalah 40 gram dari 4% media tanam dengan pertumbuhan rata-rata 0,36 cm per 2 hari.
JENIS-JENIS CRUSTACEA DI CAGAR ALAM TELUK KLOWE PULAU ENGGANO KABUPATEN BENGKULU UTARA Duya, Novia; Noveria, Rista
Konservasi Hayati Vol 15, No 1 (2019): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v1i1.10943

Abstract

Mangrove forest in Cagar Alam of Klowe Bay is one of the conservation forest on Enggano Island. Mangroves for serving as an ecological function that can keep from coastal abrasion. Mangroves can also be used as a habitat for water biota, one of which is crustaceans. The aim of this research is identification the types of Crustaceans in Klowe Bay Cagar Alam, Kahyapu Village, Enggano Island, North Bengkulu Regency. This research was conducted in January 2018 with exploration methods and the data were analyzed by descriptive qualitative. Based on theresults of the study, obtained 13 species, with the most genera found in Uca. The species found consist of Coenobita violascens, Uca annulipes, Uca boninensis, Uca crassipes, Uca dussumeiri, Uca tetragonon, Uca

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