49 research outputs found
Keanekaragaman Plankton Di Waduk Keuliling Kecamatan Kuta Cot Glie Kabupaten Aceh Besar
No full textPenelitian ini dilakukan pada tanggal 12-17 Agustus 2012. Tujuan penelitian adalah (1) Untuk mengetahui kepadatan spesies plankton yang terdapat di waduk Keuliling KecamatanKuta Cot Glie Kabupaten Aceh Besar; (2) untuk mengetahui keanekaragaman spesies plankton yang terdapat di Waduk Keuliling Kecamatan Kuta Cot Glie Kabupaten Aceh Besar. Metode yang digunakan adalah metode purpovise sampling, pengambilan sampel dilakukan pada lima stasiun. Objek penelitian ini adalah semua spesies plankton yang terdapat di wilayah penelitian. Analisis data secara deskriptif dalam bentuk tabel dan gambar. Hasil penelitian menunjukkan bahwa dari 26 spesies plankton yang ditemukan, kepadatan plankton di Waduk Keuliling Kecamatan Kuta Cot Glie Kabupaten Aceh Besar adalah 15463,918 ind/l. Spesies yang mendominasi dari golongan Fitoplankton adalah spesies Gloetrichia echinulata 30% (1299,674 ind/L) sedangkan golongan zooplankton didominasi oleh spesies Branchionus sp 64 % (837,078 ind/L). Hasil analisis indeks keanekaragaman di perairan Waduk Keuliling Kecamatan Kuta Cot Glie Kabupaten Aceh Besar menunjukkan keanekaragaman sedang dengan indeks keanekaragaman 3,150.
Kata Kunci: Keanekaragaman, Plankton dan Waduk Keliling
This study was conducted on 12 to 17 August 2012. The purpose of the study is (1) To determine the density of plankton species found in reservoirs Keuliling KecamatanKuta Cot Glie Aceh Besar district. (2) To determine the diversity of plankton species contained in the reservoir Keuliling Kuta Cot Glie District of Aceh Besar district. The method used is purpovise sampling method, sampling was conducted at five stations. Object of this research is all the plankton species found in the study area. Analysis of descriptive data in the form of tables and figures. The results showed that of the 26 species of plankton are found, the density of plankton in reservoirs Keuliling Kuta Cot Glie District of Aceh Besar is 15463.918 ind / l. Dominating species is a species of phytoplankton groups Gloetrichia echinulata 30% (1299.674 ind / L) while the group is dominated by species of zooplankton Branchionus sp 64% (837.078 ind / L). The results of the analysis of diversity index in reservoir waters Keuliling Kuta Cot Glie District of Aceh Besar showed diversity with diversity index was 3.150.
Keywords: Diversity, Plankton and Reservoir Waters Keulilin
ANALISIS VEGETASI DAN KEANEKARAGAMAN TUMBUHAN DI KAWASAN MANIFESTASI GEOTERMAL IE SUUM KECAMATAN MESJID RAYA KABUPATEN ACEH BESAR
No full textIe Suum geothermal manifestation area is a hot sering resource in Ie Suum Village at Aceh Besar regency. Ie Suum hot spring is a stretch of Seulawah Agam mountain and is one of the most active volcanic mountains in Aceh. This area has higher temperature and soil pH compared to areas far from geothermal areas. Therefore, this study can be associated with the unique characteristics of vegetation of geothermal areas will be different from vegetation plants that exist in other vegetation types. This research was conducted by quadrat transect method by determining the location of the research by purposive sampling divided into four point (station) with size determined based on plant habitus that is: herb (1x1 m2), bush / shrub (2x2 m2), pole ( 5x5 m2), and trees (10x10 m2). Data analysis is done qualitatively and quantitatively. Quantitative analysis of data by using vegetation analysis are: density (Kr), Frequency (Fr), Dominance (Dr), and Diversity Index (Ĥ). The results of the study found 23 families consisting of 34 species with a total number of individuals as many as 534 scattered in 4 observation stations divided into herbaceous plants, shrubs, poles and trees. Important Value Index (INP) vegetation in geothermal manifestation area of Ie Suum in all stations was obtained by INP 225,86%. This value belongs to the high category. The species species that have the highest index of other species Axonopus compressus is 17.02%, while the lowest Importance Value Index is Clidemia hirta with a value of 1.32%. The high value of INP Axonopus compressus is due to this species living on dry soil moisture and high acidity. The biodiversity index (Ĥ) of geothermal area of Ies Suum of Mesjid Raya District of Aceh Besar is Ĥ = 3,508. Vegetation of plants in the geothermal area ie suum belong to the high category due to plants that can adapt to high environmental physical-chemical conditions
Pemanfaatan Tumbuhan Sebagai Makanan Khas Aceh di Banda Aceh
No full textThe utilization of plants as traditional Aceh food is a hereditary action for generations. Today, there are some tendencies that the knowledge of traditional Aceh food is declining. Various foreign and instant foods which enter Aceh are one of the tendency causes. The circumstance in Aceh which is not conducive makes many variety of plants in the forest are no longer use. The missing generation as an effect of earthquake and tsunami disaster happened in Aceh brings possibility of loosing knowledge of traditional Aceh food.This research aims to make a proposal of plants utilizing management as material of traditional Acehn food from local knowledge to be sustained for generations in Banda Aceh. It can be conducted in: (1) knowing the kinds of plants used for Aceh food by society. (2) Knowing the value and contribution of utilizing plants as traditional Aceh food for society. This research conducted from June to August 2005, continued in January until March 2006.The collecting of data conducted in two villages. They are in Lam Ara village in Banda Raya sub district and Darussalam village in Syiah kuala sub district. The technique of data collecting is with interview, intake of plants sample in field and field observation. Determining of responder conducted with the random stratification sampling method which is divided into three groups.Result of research indicate that there are 118 plant type consisted of 43 familia. Among 43 familia from plant used in traditional Aceh food, there are 5 familia which its use most often. They are Fabaceae, Rutaceae, Solanaceae, Rubiaceae And Euphorbiaceae. Among plants used by society there are 16 kinds of plants have been generated intensively, 25 kinds are not intensively generated, 36 kinds is obtained from forest or wild nature. And 23 kinds of plant utilized come from outside area. This result is obtained from 51 kinds of Traditional Aceh food. Potential Plant developed among other things are shallot ( Allium Cepa L.) with the value of plant utilizing at food is more than 28 food, garlic ( Allium Sativum L.), red pepper ( Capsicum Annum L.), and coconut ( Cocos Nucifera L.) with the value of plants utilizing is between 22 to 28 at traditional Aceh food
Pandangan Hidup dan Simbol-Simbol Dalam Budaya Jawa
No full textJavanese Society is unity bounded by the norm of life, that of tradition and religion. The fundamental characteristic of it is having dynamic, tolerant, acomodative and optimistic religiousity spirit. This can be proved by several classical documents, Serat-serat Piwulang written by some authors in the renaisance era of modern Javanese Letters like Serat Wulangreh, Serat Suluk Cipta Waskitha, Serat Suluk Haspiya, Serat Wedhatama, Serat Centhini, and Serat Wirit Hidayat Jati etc.. These documents are needed investigating for understanding the construction of Javanese culture. The classical texts are not narration living in the vacuum history, space and time. On contrary, they are the variables and values those must be explained in its era context. So, the understanding of Javanese culture articulation in many Serat Piwulang of Java gives some special uniqueness in understanding the Javanese culture
HERBACEOUS PLANT DIVERSITY IN THE RESTORATION AREA OF SORAYA RESEARCH STATION IN LEUSER ECOSYSTEM
No full textHerbaceous plants are closed seed plants (Agiosperms) which are classified as cosmopolite, have high life competitiveness, are not affected by weather and climate so that they are able to live in any habitat. This study aims to identify types of herbaceous plants and analyze the level of diversity. Identification is carried out to find out the names and groupings, while diversity analysis is carried out to find out the number of types or the number of individuals. This research was conducted in the Restoration area of the Soraya Research Station in the Leuser Ecosystem Area in December 2021. The Soraya Research Station Restoration Area is an area to restore the state of the forest that has been damaged to its original condition or almost resembles its original condition, which began in 2019. The research method uses a line transect with a length of 100 m, and sampling is carried out with a 1x1 plot making technique, per 20 m line transect 18 plots are taken. The results of this study found 3431 individuals of herbaceous plants from 40 species and 26 families. Asystasia gangetica species is the most dominant species reaching 585 individuals while the family of Poaceae is the family with the highest number of species, namely 5 species species, with an H'2,743 value categorized with moderate diversity values
IDENTIFIKASI VEGETASI TUMBUHAN DI KAWASAN MATING RING KUAU RAJA (Argusianus argus) DI STASIUN PENELITIAN SORAYA, KAWASAN EKOSISTEM LEUSER, KOTA SUBULUSSALAM
No full textThe presence of mating rings of the Great Argus (Argusianus argus) is strongly influenced by vegetation structure and surrounding environmental conditions. However, scientific studies focusing on vegetation characteristics associated with mating ring sites remain limited. This study aimed to identify the composition of plant vegetation and environmental factors surrounding the mating rings of the Great Argus at the Soraya Research Station, Leuser Ecosystem Area, Subulussalam City. Data were collected using roaming surveys and purposive sampling at eight mating ring sites. Vegetation analysis was conducted using a 100 × 100 m main plot with four subplots representing tree, pole, sapling, and understory strata. Environmental parameters measured included air and soil temperature, humidity, light intensity, soil pH, elevation, slope, diameter at breast height (DBH), and mating ring diameter. The results recorded 1,229 individual plants comprising 147 species from 36 families. Dominant vegetation consistently found across most mating ring sites included Shorea multiflora, Sloetia elongata, Croton argyratus, and Gironniera subaequalis. These vegetation types generally formed moderately open canopies with local microclimatic conditions characterized by moderate light intensity, high humidity, and near-neutral soil pH. The findings indicate that vegetation structure and microhabitat conditions play an important role in supporting the formation of mating rings of the Great Argus. This study provides essential baseline ecological data to support habitat management and conservation efforts for the Great Argus within the Leuser Ecosystem.
Keywords: Great Argus (Argusianus argus), Mating Ring, Vegetation, Soraya Research Statio
Peningkatan Ekonomi Budidaya Tanaman Hidroponik Milik Gampong Beurawe, Banda Aceh
No full textHydroponics is a method without using soil media, but by using a solution of minerals, sand, broken bricks, sawdust, etc. which serve as a substitute for soil media. Cultivation of hydroponic vegetables belonging to the village-owned enterprise (BUMG) of the Beurawe village was established with the aim of increasing the economic growth of the community, being able to accommodate labor, having additional income for the community
Etnobotani Tumbuhan Obat Masyarakat Desa Lawe Cimanok Kabupaten Aceh Selatan: Ethnobotany of Medicinal Plants of the Lawe Cimanok Village Community, South Aceh Regency
No full textThis ethnobotanical study aims to document the local knowledge of the Lawe Cimanok Village community in South Aceh regarding the use of medicinal plants. The methode used is a mixed methode with a Participatory Rural Appraisal (PRA) approach involving 30 selected respodents. The results of the study identified 60 species of medicinal plants from 37 families used by community. The analysis shows that leaves are the most commonly used part of the plant (57%), followe by fruit (13%) and rhizomes (10%). The most common processing methods are crushing and boiling, while the most common methods of use are drinking (46%), applying topically (11%), and applying as a poultice (33%). This study also revealed an inseparable spiritual aspect, where treatment is often accompanied by rituals and prayers. These findings represent a complex and holistic traditional knowledge system. However, this cultural heritage is highly vulnerable to exitinction as times change. Therefore, systematic documentation in this study is crucial for preservation efforts and as a database for the future development of herbal medicines based on local wisdom.
Asosiasi Interspesies Tumbuhan Kayu Lasun (Dysoxylum alliaceum) di Pusat Penelitian Ketambe
No full textPusat Penelitian Ketambe terletak di desa Ketambe (KEL) yang merupakan laboratorium alam serta salah satu kawasan pelestarian alam di Indonesia yang kaya akan keanekaragaman hayati. Salah satu tumbuhan yang terdapat yaitu tumbuhan kayu lasun (Dysoxylum alliaceum) yang memiliki zat alelopati. Zat alelopati tersebut secara teori dapat menghambat pertumbuhan, perkembangan serta interaksi (asosiasi) dengan tumbuhan lain. Oleh sebab itu penelitian ini dapat dikaitkan dengan sifat asosiasi dan kekuasan asosiasi yang di lakukan tumbuhan kayu lasun (Dysoxylum alliaceum) dengan tumbuhan di sekitarnya. Tujuan penelitian untuk mengetahui asosiasi tumbuhan kayu lasun (Dysoxylum alliaceum) dengan tumbuhan lain di Pusat Penelitian Ketambe Penelitian ini dilakukan di Pusat Penelitian Ketambe pada bulan Juni 2019. Rancangan penelitian menggunakan metode kuadrat, penentuan stasiun ditentukan secara purvosive sampling yaitu berdasarkan ada atau tidaknya tumbuhan kayu lasun ((Dysoxylum alliaceum) dan pengambilan sampel dilakukan dengan cara non-destructive. Pembuatan petak kuadrat berukuran 10 m x 10 m yang diletakkan sesuai arah mata angina, Timur (1 petak kuadrat), Barat (1 petak kuadrat), Selatan (1 petak kuadrat) dan Utara (1 petak kuadrat). Lokasi penelitian di bawah tegakan Kayu Lasun (Dysoxylum alliaceum). Hasil penelitian diperoleh tipe asosiasi tumbuhan di sekitar tumbuhan kayu lasun (Dysoxylum alliaceum) pada seluruh titik pengamatan didapatkan tipe positif dan tipe negatif dengan derajat (kekuatan) asosiasi dalam kategori lemah
SPECIES DIVERSITY OF THE MORACEAE FAMILY AT THE SORAYA RESEARCH STATION IN THE LEUSER ECOSYSTEM AREA, SULTAN DAULAT DISTRICT, SUBULUSSALAM CITY, ACEH PROVINCE
No full textBiodiversity is defined as the number of species inhabiting a particular area. Forests serve as ecosystems dominated by diverse plant species, primarily trees, which constitute the majority of the vegetation in these landscapes. Trees play a pivotal role in shaping forest communities and function as critical life-support systems. However, frequent environmental challenges and deforestation have resulted in insufficient attention toward research on the Moraceae family. Therefore, this study aims to identify species within the Moraceae family and analyze their diversity in the Soraya Research Station area. This research was conducted in September 2023 at the Soraya Research Station, located within the Leuser Ecosystem Area, Sultan Daulat District, Subulussalam City. The study employed an exploratory method using transect sampling across three main transects, each extending 1 km. Vegetation data were analyzed using the Importance Value Index (IVI) and Shannon-Wiener Diversity Index (H'). The findings revealed the presence of 8 Moraceae species, with a total of 221 individuals belonging to 2 genera. The species with the highest IVI was Damli (Artocarpus sp), with a value of 83.54, while the species with the lowest IVI was Damli lebar daun (Artocarpus sp), with a value of 8.87. The diversity index (H') of the Moraceae family at the Soraya Research Station was classified as moderate, with an H' value of 1.575.
