cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota semarang,
Jawa tengah
INDONESIA
AL-HAYAT: Journal of Biology and Applied Biology
Published by Universitas Islam Negeri Walisongo Semarang
ISSN : 26543702     EISSN : 26220725     DOI : -
Core Subject : Science,
Biochemistry, Genetics & Molecular Biology
AL-HAYAT: Journal of Biology and Applied Biology an international journal focuses on biological science, biotechnology, bioremidiation, environmental biology, and biological education. It is intended to communicate original research and article review in current issues on the subject. The subject covers field studies and literary with various perspectives, both interdiscipline and multidiscipline, i.e. ecology, technology, education and much more. This journal is published by Fakultas Sains dan Teknologi, Universitas Islam Negeri (UIN) Walisongo Semarang Indonesia, and managed to be issued twice in every volume. We warmly welcome contributions from scholars and researchers of many disciplines.
Arjuna Subject : -
Articles 257 Documents
 15   16   17   18   19 
Composition and Distribution of Invasive Species in The Peson Subah I Nature Reserve, Batang District, Central Java santoso, budi; Kurniayu, Tiara Putri
Al-Hayat: Journal of Biology and Applied Biology Vol. 7 No. 2 (2024)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v7i2.20963

Abstract

Research has been carried out regarding the composition of invasive plants in the Peson Subah I Nature Reserve (PSINR), a conservation area located at Kuripan Village, Subah District, Batang Regency Central Java. The research, which was carried out from 17 to 20 April 2023, aims to identify invasive plants in PSINR and mapping their spatial distribution. This research used a double plot method which was determined purposively with a sampling intensity of 10%. The analysis method used is quantitative descriptive based on the parameters of the vegetation analysis results. Based on the results of observations, 80 plant species were found, of which 53% or 43 species were gacor777 invasive species. The highest Importance value Index for the invasive species at each tree level is Acacia (Acacia auriculiformis) 66.44, at the pole level it is Klampis (Flacourtia indica) with an Importance value index of 91.46, at the sapling level it is Lampeni (Ardisia elliptica) and at the seedling level the invasive species Lampeni (Ardisia elliptica) 55.16. The plant diversity index in PSINR at each growth level is in the medium category, while the evenness index is in the high to medium category.
The Diversity of Terrestrial Ferns in the Customary Forest of Depati Karo Jayo Tuo, Jambi Nazila, Jumiatun; Husnudin, Uni Baroroh; Ihsan, Mahya; Hariyadi, Bambang; Maritsa, Hasna Ul
Al-Hayat: Journal of Biology and Applied Biology Vol. 7 No. 2 (2024)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v7i2.23967

Abstract

The Depati Karo Jayo Tuo Customary Forest represents a rich ecosystem of Sumatran rainforest biodiversity. Observations reveal dense canopy cover and various terrestrial fern species, yet information regarding the diversity of terrestrial ferns remains limited. Exploratory research is essential to uncover the biodiversity of terrestrial ferns in this area, including their conservation to support situs slot777 terpercaya effective conservation strategies, protect species and ecosystems. This study aims to identify the diversity of terrestrial fern species and evaluate their conservation status. The research employs the cruise method in the trekking path of the forest. Environmental factors measured include soil temperature, soil moisture, pH, air temperature, humidity, and light intensity. Species identification is based on the identification keys of ferns. Conservation status was analyzed based on IUCN and CITES. The study found 49 species divided into Filicinae class (45 species, 24 genera, 18 families, 5 orders) and Lycopodiinae (4 species, 1 genus, 1 family, 1 order). According to the IUCN, 32 species are categorized as Not Evaluated, 2 species as Least Concern (LC), and 15 species remain uncategorized. CITES data revealed that one species is listed under Appendix II, so it is important to protect biodiversity in the Depati Karo Jayo Tuo Customary Forest.
Application of Liquid Organic Fertilizer on Sandalwood (Santalum album L.) invitro from East Nusa Tenggara Solle, Hartini
Al-Hayat: Journal of Biology and Applied Biology Vol. 5 No. 1 (2022)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v5i1.6234

Abstract

Sandalwood (Santalum album L.) which grows in East Nusa Tenggara is an endemic plant known as hau meni. Sandalwood is used as a base for carving and perfume containing essential oils that have a distinctive aroma. The superiority that is owned causes the selling price is very expensive. This causes exploitation which results in a diminishing number of Sandalwood trees. Efforts to replant have been carried out through seedlings and nurseries but the success rate is still low. Efforts through invitro are expected to help conserve this plant. To determine the effect of giving Liquid Organic Fertilizer (LOF) on the growth of Sandalwood and the best concentration in promote germination. The study was conducted by adding different types of LOF with concentration variation. The addition of Nasa with a concentration of 2 mL which is the optimal concentration in promote the germination with the response at 14 Days After Planting (DAP) on Murashige and Skoog (MS) medium while on the addition of lontar the concentration of 2 mL shows the response of the appearance of plumula. The addition of base type LOF on MS medium affected 82% germination percentage while lontar type LOF stimulated vegetative growth of Sandalwood plants.
Morfologi Trikoma Petal Dan Sepal Bererapa Varietas Bunga Krisan (Chrysanthemum Morifolium Ramat.) Utaminingsih, Utaminingsih; Astiti, Adam; Sutikno, Sutikno
Al-Hayat: Journal of Biology and Applied Biology Vol. 4 No. 2 (2021)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v4i2.6861

Abstract

Krisan merupakan tumbuhan yang termasuk dalam familia Acanthacea yang hidup pada dataran tinggi dengan iklim tropis atau sub tropis. Krisan digunakan sebagai obat herbal karena mengandung senyawa flavonoid dan alkaloid yang digunakan sebagai anti antibakteri, antiinflamasi, antioksidan. Berdasarkan pendekatan anatomi dapat diketahui bahwa tumbuhan mensintesis dan menyimpan senyawa bioaktif melalui sel-sel dan jaringan yang terspesialisasi. Salah satu sel, dan jaringan yang terspesialisasi untuk mensekresi metabolit sekunder adalah trikoma. Trikoma dapat dibagi menjadi trikoma glandular dan non glandular. Trikoma glandular dapat menyimpan dan mensekresi metabolit sekunder pada tumbuhan, sedangkan trikoma non glandular tidak dapat mensekresi metabolit sekunder. Tujuan dari penelitian ini adalah mengetahui bentuk, dan jenis trikoma pada varietas krisan fiji kuning, fiji putih, jimla kuning, puspita nusantara dan barcadi. Penelitian ini menggunakan metode leaf clearing pada sepal dan petal bunga krisan, kemudian dilakukan pengamatan dengan optilab. Pada penelitian ini ditemukan bahwa terdapat lima jenis trikoma glandular dan dua jenis trikoma non glandular. Dari penelitian yang telah dilakukan dapat disimpulkan bahwa terdapat tujuh tipe trikoma yang ditemukan pada lima varietas krisan yang diuji dan setiap varietas krisan memiliki jenis trikoma yang berbeda.
Inventarisasi Jenis Paku Terestrial (Pteridophyta) Di Kawasan Wisata Air Terjun Tujuh Tingkat Desa Selamat Kecamatan Tenggulun Kabupaten Aceh Tamiang, Aceh Ramadani, Risa; Navia, Zidni Ilman; Persada, Andri Yusman
Al-Hayat: Journal of Biology and Applied Biology Vol. 4 No. 2 (2021)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v4i2.7227

Abstract

The area of the Seven Waterfalls at the Village Level Selamat Tenggulun District has an area that is still beautiful, very supportive for the growth and development of terrestrial nails. This study aims to determine the types of terrestrial ferns in the Seven Level Waterfall Area. The research was conducted from January to May 2020 in the Seven Waterfall Area at Selamat Village Level, Tenggulun District, Aceh Tamiang Regency using the roaming method. The results showed that in the Seven Level Waterfall Area there were as many as 20 species, from 3 nations, 9 tribes, 17 genera of ferns and lived terrestrial, namely Dicranopteris linearis (Burm. F.) Underw, Deparia petersenii (Kunze) M. Kato , Diplazium esculentum (Retz) Sw, Diplazium sandwichianum (C. Precl) Diels, Pleocnemia irregularis (Burm. F.), Blechnum orientale L, Stenochlaena palustris (Burm. F.), Nephrolepis cordifolia (L.) C. Precl, Nephrolepis exaltata (L.) Schott, Drynaria quercifolia (L.) J. Sm, Microsorum scolopendria (Burm. f.) Copel, Adiantum trapeziforme L, Pityrogramma calomelanos L.Link, Pteris biaurita L, Tectaria acerifolia RC Moran, Tectaria decurrens (C. Presl) Copel, Heterogonium pinnatum (Copel.) Holttum, Christella dentata (Forssk) Brownsey & Jermy, Cyclosorus heterocarpus (Blume) Ching and Selaginella sp . 
Decay Tree Detection in Bogor Botanic Gardens Collection Using Sonic Tomograph Technology Zulkarnaen, Rizmoon Nurul; Rinandio, Dipta Sumeru; Hariri, Muhammad Rifqi; Hutabarat, Prima Wahyu Kusuma; Martiansyah, Irfan; Wardani, Fitri Fatma; Mujahidin, Mujahidin; Primananda, Enggal; Rachmadiyanto, Arief Noor; Mulyani, Melza; Husaini, Iin P.A; Setyanti, Dwi; Indresputra, Faozan; Rahmaningtiyas, Lutfi; Pratiwi, widya Ayu; Damayanti, Frisca; Endewip, Lidya N.; Helmanto, Hendra; Suhatman, Agus; Safarinanugraha, Dina; Purnomo, Danang Wahyu
Al-Hayat: Journal of Biology and Applied Biology Vol. 5 No. 1 (2022)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v5i1.7725

Abstract

Bogor Botanic Gardens is an ex-situ plant conservation area in Indonesia. Since BBG is 103 years old, many collections are 100 years old or older. These antique collections may sustain damage, such as broken or collapsing, endangering visitors and employees. As a result, monitoring tree health at BBG is a critical task. According to the tree health monitoring data, 73 of 244 trees were further checked using the PiCUS Sonic Tomograph. Trees from the Fabaceae (31%) and Myrtaceae (10%) families were the most frequently checked. Walnuts trees from the Burseraceae family had the most specimens (47,94%). The PST effectively provides an immediate picture of the stem condition by calculating solid and decaying wood percentage values.
Kajian Ukuran Rajungan (Portunus pelagicus) Menurut Jenis Kelamin, Tingkat Kematangan Gonad dan Faktor Kondisi di Perairan Pulau Baai Bengkulu Maylandia, Chantika Rachma; Matondang, Dina Ratnasari; Ilhami, Sitti Alya; Parapat, Andreas Jorghy; Bakhtiar, Deddy
Al-Hayat: Journal of Biology and Applied Biology Vol. 4 No. 2 (2021)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v4i2.7874

Abstract

The resources of the blue swim crab are currently under pressure on survival due to the increasing effort to catch in nature. Management of blue swim crab resources requires information on the biological conditions of the crab to determine the size, sex, and number that can be caught. This study aims to analyze the structure of carapace width concerning differences in sex, gonad maturity level, and crab condition factors. The method used is the method of observation by measuring the length, weight, and maturity level of the gonads and then analyzed descriptively. The results showed that the size of the crabs was included in the category of juvenile to adult crabs for both male and female crabs. The growth pattern of male crabs with a coefficient of b value of 2.47 and female crabs of 2.78 shows that the growth patterns of crabs in Pulau Baai waters are negative allometric. Most of the female crabs are in the immature stage of the gonads, so the condition factor for the female crabs tends to be lower than the male crabs, this is because most of the female crabs have just passed the spawning phase.
Distribution Pattern of Refugia and Horticultural Plants in Three Areas of Pamekasan Regency sufiyanto, mohammad Imam; Hefni, Mohammad; Aflahah, Aflahah; Kamaroellah, R. Agoes
Al-Hayat: Journal of Biology and Applied Biology Vol. 4 No. 2 (2021)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v4i2.8518

Abstract

This study aims to determine the types of refugia and horticulture plants in the Pakong, Pegantenan, Pasean areas in Pamekasan Regency, as well as the factors that influence the diversity of these barrier and horticultural plants. This research is descriptive in nature: Direct observations in three areas in Pamekasan Regency with the roaming method or exploring the area of the area. Descriptive qualitative analysis data found that barrier plant species were found in one class, namely: Dicotyledonae and order three, namely: Malvales, Fabaceae, Pedialiaceae, while for horticultural plants there were two classes namely Monocotyledone and dicotyledone and five orders namely Malvales, Arecaceae, Oleaceae, Sapindaceae, and Malphigiales. Abiotic factors in three areas, namely: Average temperature 6,5, air temperature around 31,7o C, humidity with an average range of 7.4% and the light intensity ranges from an average of 1120lux.
Identifikasi WIN1 (Wax Inducer1) Pada Tanaman Ubi Kayu (Manihot esculenta Crantz.) Su'udi, Mukhamad; Hasanah, Lailiyah Maulidatul; Puspito, Agung Nugroho; Arimurti, Sattya
Al-Hayat: Journal of Biology and Applied Biology Vol. 4 No. 2 (2021)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v4i2.8558

Abstract

Tanaman pangan di Indonesia sangat beragam termasuk diantaranya padi, jagung dan ubi kayu. Namun lahan pertanian di Indonesia semakin sempit seiring dengan laju pertumbuhan penduduk yang semakin tinggi. Lahan kering (sub optimal) di Indonesia masih banyak yang belum dimanfaatkan, yang sebenarnya bisa dioptimalkan sebagai lahan pertanian. Tanaman pangan yang memiliki tingkat ketahanan lebih tinggi terhadap lahan kering adalah tanaman ubi kayu, sehingga berpotensi untuk ditanam pada lahan kering. Tahap pertama pemuliaan tanaman ubi kayu adalah mengetahui karakterisasi gen pada tanaman tersebut salah satunya yaitu WIN1. Metode pertama yang dilakukan adalah isolasi DNA daun ubi kayu varietas Adira 1 dan Malang 6, kemudian amplifikasi dengan PCR, dan analisis sekuensing. Hasil menunjukkan tanaman ubi kayu Adira 1 memiliki asam amino yang sama dengan kultivar am560-2 yang terdapat pada GenBank, sedangkan pada varietas Malang 6 terdapat satu asam amino yang berbeda. Hal tersebut dapat dipengaruhi oleh adanya mutasi gen pada varietas ubi kayu serta perbedaan kandungan HCN pada ubi kayu pangan varietas Adira 1, dan ubi kayu industri varietas Malang 6.
Fenetik Taksonomi dan Peran Mimi Mintuna sebagai Ecobiodiversity di Kawasan BJBR Probolinggo Nadiroh, Ainin; Fadilah, Nurul
Al-Hayat: Journal of Biology and Applied Biology Vol. 4 No. 2 (2021)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v4i2.8874

Abstract

Mimi mintuna adalah hewan Arthropoda yang terancam punah. Penelitian ini bertujuan untuk menentukan pengelompokan dan nilai similaritas kekerabatan fenetik mimi mintuna sebagai upaya pelestarian jenisnya. Karakter morfologi, morfometrik, dan karakter diagnostik merupakan sumber data yang digunakan dalam penelitian ini. Sampel mimi mintuna (Carcinoscorpius sp.) diambil dari pantai kawasan Beejay Bakau Resort Probolinggo, serta spesies acuan (Limulus polyphemus, Carcinoscorpius rotundicauda Tachypleus tridentatus, and Tachypleus gigas) dianut dari buku identifikasi Sekiguchi dan Shuster (2009). Hasil penelitian diperoleh 3 kelompok kekerabatan dari yang terdekat hingga terjauh dan 2 kelompok apomorfi serta 4 kelompok automorfi. Sampel dan Carcinoscorpius rotundicauda memiliki kesamaan 100 %, sedangkan Tachypleus gigas dan Tachypleus tridentatus (Apomorfi B) dengan nilai similaritas 75%. Racun pada mimi mintuna berkesinambungan dengan peran pemerintah dalam melindungi hewan langka ini sehingga dapat mendorong upaya pelestariannya. 

Page 17 of 26 | Total Record : 257

 15   16   17   18   19 

Filter by Year

2018 2025


Reset
Filter By Issues
All Issue Vol. 8 No. 2 (2025) Vol. 8 No. 1 (2025) Vol. 7 No. 2 (2024) Vol. 7 No. 1 (2024) Vol 7, No 1 (2024) Vol 6, No 2 (2023) Vol. 6 No. 2 (2023) Vol. 6 No. 1 (2023) Vol 6, No 1 (2023) Vol 5, No 2 (2022) Vol. 5 No. 2 (2022) Vol. 5 No. 1 (2022) Vol 5, No 1 (2022) Vol 4, No 2 (2021) Vol. 4 No. 2 (2021) Vol 4, No 1 (2021) Vol 3, No 2 (2020) Vol 3, No 1 (2020) Vol 2, No 2 (2019) Vol 2, No 1 (2019) Vol 1, No 2 (2018): Vol. 1, No. 2, Tahun 2018 Vol 1, No 1 (2018): Vol. 1, No. 1, Tahun 2018 Vol 1, No 2 (2018) Vol. 1 No. 1 (2018) Vol 1, No 1 (2018) More Issue