Indonesia is estimated to have 176 species of bamboo, 60% of which are endemic bamboo and more than 62% are species of bamboo that have been used by the population and have the potential to be developed. The purpose of this study was to record the diversity of species and uses of bamboo found in Samustida Village, Teluk Keramat District, Sambas Regency. Bamboo data collection at the research location was carried out using a survey and interview method with interviews by purposive sampling to respondents who have determined the previous criteria. The diversity of bamboo species is still classified in the low category because the species of bamboo found are only 6 species of bamboo from 3 different genera, namely Parring (Gigantochloa atter), Abek (Giganochloa balui), Bamboo Aur (Bambusa vulgaris Schradex wendl), Aur Salat (Bambusa multipleks) and Aur Kuning (Bambusa vulgaris var.striata) and Bambu Timiang (Schizostachyum latifolium). Parts of bamboo that are used by the community of Samustida village are the stems and bamboo shoots. The use of bamboo in Samustida Village is categorized into 7 categories, namely crafts, buildings, games, agriculture, household tools, consumption, and plants.Keywords: Diversity Of Bamboo Species, Utilization Of Bamboo, Samustida Village. AbstrakIndonesia diperkirakan memiliki 176 jenis bambu, 60% diantaranya merupakan bambu endemik dan lebih dari 62% merupakan jenis bambu yang telah dimanfaatkan oleh penduduk dan sangat berpotensi untuk dikembangkan. Tujuan penelitian ini adalah untuk mendata keanekaragaman jenis dan pemanfaatan bambu yang terdapat di Desa Samustida Kecamatan Teluk Keramat Kabupaten Sambas. Pengambilan data bambu di lokasi penelitian dilakukan dengan metode survei dan wawancara. Metode survei dilakukan dengan menggunakan petak ganda yang diletakkan menurut keberadaan tumbuh bambu secara menjelajah dengan luas petak pengamatan 10 m x 10 m. Metode wawancara dengan wawancara secara purposive sampling kepada responden yang telah ditentukan kriteria sebelumnya. Keanekaragaman jenis bambu masih tergolong dalam kategori rendah karena jenis bambu yang ditemukan hanya 6 jenis bambu dari 3 genus yang berbeda yaitu Parring (Gigantochloa atter), Abek (Gigantochloa balui), Bambu Aur (Bambusa vulgaris Schrad. Ex wendl), Aur Salat (Bambusa multipleks) dan Aur Kuning (Bambusa vulgaris var.striata) dan Bambu Timiang (Schizostachyum sp.). Bagian bambu yang dimanfaatkan oleh masyarakat desa Samustida yaitu bagian batang dan rebung. Pemanfaatan bambu di Desa Samustida dikategorikan menjadi 7 kategori, yaitu kerajinan, bangunan, permainan, pertanian, alat rumah tangga, konsumsidan tanaman hias.Kata kunci : Keanekaragaman Jenis Bambu, Pemanfaatan Bambu, Desa Samustida.
Peatland is a weatland ecosystem formed by the accumulation of organic matter on the forest floor from the debris of the vegetation above it for a long time. This process occurs because of the slow rate of decomposition compared to the rate of deposition of organic matter on the wet/inundated forest floor. This study aims to determine the vegetation species diversity found in the peat swamp forest of the area of Gunung Ambawang protected forest in Kubu Sub-District of Kubu Raya Regency. The method used in this study is a plot method with the initial determination of the plot carried out through purposive sampling then the other plots were carried out by systematic sampling. Observation of forest compositionwas made in 5 (five) observation plots, with a length of 200 m, width of each plot being 20 m and distance between plots 100 m. The research found 39 species of vegetation dominated by medang species (Litsea sp) of the Lauraceae family, which is the most common vegetation found in the peat swamp forest area in the protected forest og Gunung Ambawang.Keywords: peat swamp forest, protection forest, species diversity
Peatlands is one of the ecosystem types in tropical rainforests. Peatland has very high conservation value and other functions such as the hydrological function carbon stocks, and biodiversity which is important for environmental comfort and animal life. The purpose of this study was to obtain information about the impact of fires on the physical and chemical properties of burning and non burning peat soils. This study carried out a field survey method with deliberate sampling (purposive sampling). The results showed that the physical and chemical properties of peat soil after a fire did not change, namely at soil temperature, air humidity was almost the same while the air temperature, soil moisture, pH, C-organic, depth, C/N (0-20 cm) has increased but not significantly. For the chemical properties of peat soil after fire there is an increase in the value of C-organic, CEC, phosphorus, sulfur,ash content, N-total depth (21-40 cm). this means that after fires the nutrients mostly affect peat soil. From the information on the nature of peat soil obtained in land restoration studies to use qualitative soil after burning.Keywords: Burn, chemical pea soil, Peatlands, Physicalpeat soil.
Tengkawang is a Shorea tree which includes in Dipterocarpacea family. This tree was the indigenous species of West Kalimantan, and mostly found in Kapuas Hulu Regency. Tengkawang seed which is the mascot of West Kalimantan Province was used to produce vegetable oil, chocolate, medicine, margarine, candles, and cosmetics. One of the villages which famous on Tengkawang products were Mensiau village which located in Batang Lupar sub district, Kapuas Hulu Regency. The objective of research was to inventory the diversity of Tengkawang tree in Mensiau village, Batang Lupar sub district, Kapuas Hulu Regency, and identification and made a description on morphology of Tengkawang tree. The research was conducted from May until August 2017. The methods used exploration on four lines in the forest of Mensiau village. The research found total individuals of Tengkawang tree was 1,689 trees.
Kapuas Hulu Regency is lowland area of tropical rain forest which has many Dipterocarpaceae, one of which is tengkawang ( Shorea spp). Forests in Kapuas Hulu are currently under threat because of the widespread exploitation of land on a large scale without considering the balance of the ecosystem. Tembawang forest in Labian village has the potential of tengkawang trees which have not been known to be distributed based on topography where is grows. The aim of this study is to obtian the distribution of tengkawang (Shorea spp) species based on topography in the tembawang forest in the Labian district of Kapuas hulu, Kalimantan. This research was conducted using a survey method with samples taken in census in six tembawang. The research results show that there are 4 species of tengkawang (Shorea spp). The disribution of tengkawang spesies based on the from of thopography of Shorea marcophylla Aston and Shorea seminis Slooten grew on the topografhy of the valley with a height of 0 - 87 meter above sea level and slope of 9% - 23 % in all tembawang spread in group closed to waterside and scattered clustered at the Shorea pinanga Scheff and Shorea stenoptera Bruck spread on slope in groups with a height of 60-70 meter above sea level. Keywords : distributions, dipterocarpaceae, tembawang, tengkawang
The tree architecture model is a morphological description at a time which is the result of a series of real growths that can be observed at any time. Euphorbiaceae is a group of plants that are often referred to as sap-gums which have characteristics such as their stems containing white sap, finger leaf bones and generally having boxy fruit. One of the functions obtained from the analysis of the tree architecture model is knowing the locations of the generative organs that serve as considerations for carrying out the reproduction process of a tree. The concept of this tree architecture model has been applied to the fields of landscape architecture (aesthetics), urban forest development (protective plants), and soil and water conservation. The purpose of this study was to identify the architectural model of the Euphorbiaceae family tree with the benefit of the research, namely to obtain the results of a report on the architectural model of the Euphorbiaceae family tree, to provide additional information and data for the Arboretum Sylva Indonesia PC. Pontianak Tanjungpura University. This research was conducted for ± 2 weeks, located in the Arboretum Sylva Indonesia PC. The University of Tanjungpura Pontianak uses the survey method (roaming) with exploration techniques using 20 existing blocks from A-T with a total research area of 3.2 Ha by making the point of presence of tree species from the Euphorbiaceae family found at the research location using GPS. Results found 4 (four) tree species, namely Endospermum diadenum), Karet (Hevea brasiliensis), Mahang (Macaranga pruinosa) dan Balik angin (Mallotus paniculatus) which belong to 3 (three) tree architectural models, namely the Aubreville's Model, Rauh’s Model and the Scarrone's Model.Keywords: Arboretum, Architectural Model, Euphorbiaceae, Identification AbstrakModel arsitektur pohon merupakan gambaran morfologi pada suatu waktu yang merupakan hasil rangkaian seri pertumbuhan yang nyata dan dapat diamati setiap saat. Euphorbiaceae merupakan kelompok tumbuhan yang sering disebut dengan suku getah-getahan yang memiliki ciri-ciri antara lain batangnya mengandung getah berwarna putih, tulang daun menjari dan umumnya mempunyai buah berbentuk kotak. salah satu fungsi yang diperoleh dari analisa model arsitektur pohon adalah diketahuinya letak-letak organ generatif yang berfungsi sebagai pertimbangan untuk melakukan proses reproduksi suatu pohon. konsep model arsitektur pohon ini telah diterapkan pada bidang arsitektur pertamanan (estetika), pengembangan hutan kota (tanaman pelindung), dan konservasi tanah dan air. Tujuan penelitian ini untuk mengidentifikasi model arsitektur pohon famili Euphorbiaceae dengan manfaat penelitian yaitu mendapatkan hasil identifikasi model arsitektur pohon famili Euphorbiaceae, memberikan informasi dan data tambahan untuk Arboretum Sylva Indonesia PC. Universitas Tanjungpura Pontianak. Penelitian ini dilaksanakan selama ±2 minggu, berlokasi di Arboretum Sylva Indonesia PC. Universitas Tanjungpura Pontianak menggunakan metode survey (jelajah) dengan teknik eksplorasi menggunakan 20 blok yang sudah ada dari A-T dengan total kawasan penelitian yaitu 3,2 Ha dengan membuat titik keberadaan jenis pohon dari famili Euphorbiaceae yang ditemukan di lokasi penelitian menggunakan GPS. Hasil penelitian ditemukan 4 (empat) jenis pohon yaitu Temulan (Endospermum diadenum), Karet (Hevea brasiliensis), Mahang (Macaranga pruinosa) dan Balik angin (Mallotus paniculatus) yang tergolong ke dalam 3 (tiga) model arsitektur pohon, yaitu Model Aubreville’s, Model Rauh’s dan Model Scarrone’s.Kata kunci: Arboretum, Euphorbiaceae, Identifikasi, Model Arsitektur
A nature reserve is a nature reserve area which because of its natural condition has a unique or unique type of plant or plant diversity along with natural phenomena and its ecosystem that requires protection and preservation so that its existence and development can take place naturally. The research objective was to obtain a variety of vegestation types, this study as a source of information regarding the diversity of vegetation in the Lho Fat Pun Fie Nature Reserve Monterado District, Bengkayang District. This research was conducted in Lho Fat Pun Fie Nature Reserve, Monterado District, Bengkayang Regency, this study was conducted 4 weeks in the field. The method used is a combination of lines and grid lines. Laying of the first line is purposive sampling, for the next paths are systematically sampling. The number of lanes used is 4 lanes with a length of 200 meters, each lane has 10 observation plots with an area of 1.6 ha. Based on an analysis of the diversity index of vegetation types in the Lo Fat Pun Fie Nature Reserve Monterado District, Bengkayang Regency is included in the medium category (H’1≤ H’≤3). Overall there are 35 types of vegetation ranging from the height of the seedlings to the level of the tree with a total of 1000 individuals. The species that dominate the study site are the tribe myrtaceae such as Syzygium liniatum, Syzygium grande, Rhodomytus tomentosa.Keyword : Lho Pat Pun Pie nature preserve, Monterado district, Vegetation diversity
Identification is determining the identity of a species, which in this case determines the correct name and place in the classification. Tembawang Forest is a form of land management carried out by Dayak tribes in West Kalimantan. Tembawang Suak has various fruit trees species which are usually used by people around the forest. This research was conducted in Tembawang Forest at Suak Subvillage, Manis Raya Village, Sepauk District, Sintang Regency, West Kalimantan. The purpose of this study is to identify and describe the morphological characteristics of fruits trees species in the Tembawang Forest Area. The method in this research is an exploration method which is carried out by taking data with making pathways to facilitate roaming at the research location to find the fruit trees species and then taking a sample of the herbarium. Data analysis by describing morphological characteristics (generative and vegetative) in detail. Based on the research results, there are 30 species of consumption fruit trees that are classified into 16 genera and 13 families, and 5 species of which are endemic to Kalimantan, namely Manginfera pajang Kosterm (Asam Mawang), Shorea stenoptera Burck. (Tengkawang Tungkul), Durio kutejensis (Hassk.) Becc. (Pekawai), Sarcotheca macrophylla Blume (Rembai/Belimbing Hutan), and Baccaurea angulata Merr (Menit/Belimbing Darah).Keyword : Tree Identification, Fruit Producers, Tembawang Forest
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