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Program Pascasarjana Universitas Lambung Mangkurat Gedung Pascasarjana Kampus ULM Banjarmasin Jl. Brigjen H. Hasan Basri, Kayu Tangi, Banjarmasin
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Tropical Wetland Journal
Published by Universitas Lambung Mangkurat
ISSN : 23387653     EISSN : 2654279X     DOI : -
Core Subject : Health, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Education Medicine & Pharmacology Other
The journal will accept any manuscripts related to tropical wetland issues. The articles in this journal may from dissertations, theses, research reports, scientific papers and articles reviews. This journal is published in every 2 (twice) in a year (July and December).
Arjuna Subject : Umum - Umum
Articles 169 Documents
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MICROBIOTA IN MICE CONSUMING FERMENTED LOTUS (Nymphaea pubescens) SEEDS Iin Khusnul Khotimah; Rita Khairina
TROPICAL WETLAND JOURNAL Vol 2 No 1 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i1.21

Abstract

The objective of this study was to evaluate microbiota in mice consuming fermented lotus seeds. There were two groups of mice studied, namely a group of mice given a standard diet (K), and a group of mice given standard ration added with fermented lotus seeds (TP). The parameters measured in the study were body weight of mice, total microbes, number of BAL, and number of E. coli, (14- and 28- day experiments). Each observation was repeated three times. The results showed that the consumption of fermented lotus seeds did not have any effect on microbiota (the number of microbes, BAL, and E. coli) in mice within the 28- day experiment, but the mice lost weight as much as 2.13%.
A MOLECULAR DIAGNOSTIC FOR WILT DISEASES OF BANANA IN SOUTH KALIMANTAN, INDONESIA Dewi Fitriyanti; Lyswiana Aphrodyanti
TROPICAL WETLAND JOURNAL Vol 2 No 1 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i1.22

Abstract

Among other provinces in Indonesia, South Kalimantan used to be known as one of the most famous local suppliers of bananas, especially for Java and Bali. However, since 2006 the productivity has declined dramatically due to the disruption of plant diseases. The early, fast, accurate and precise detection of the disease is needed in order to control the disease appropriately. One of the most useful, fast and accurate diagnostics that was carried out in this research was Polymerase Chain Reaction (PCR). This molecular technique has never been carried out before to detect banana diseases in South Kalimantan. This research aimed to identify the sick banana plants taken from 13 locations in 6 (six) regencies in South Kalimantan Indonesia, representing banana planting areas: Banjarbaru City, Batola, Tanah Laut, Tapin, Hulu Sungai Selatan and Hulu Sungai Tengah regencies. The results showed that the disease of all banana plant samples was positively identified as Blood Diseased Bacteria (BDB). It was established by the electroforesis result after being viewed under UV illumination that the band was at the same position as the positive control (BDB), 317 bp.7 bp.
VARIATION OF BIOMASS IN GRASSES GROWING IN WATER HABITAT BETWEEN INLAND SWAMP AND LAND Virgina Maria Louisa; Krisdianto Krisdianto; Mahrita Mahrita
TROPICAL WETLAND JOURNAL Vol 2 No 1 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i1.23

Abstract

Grasses (family Poaceae), which belong to the weeds growing in water habitat between inland swamp and land, have the ability to survive the inland swamp environment that is inundated and poor in nutrients due to acidic soil. Lowland between inland swamp and land experiences waterlogging condition that changes over time from a puddle of water, which is very high in the rainy season, to ebb, becoming dry especially during the dry season. The objective of this study was to find out the variation of biomass in some grasses growing in water habitat between inland swamp and land. The study was conducted from April to July 2009 in Banjar Regency, South Kalimantan, at the villages of Tungkaran, Sungai Rangas, Penggalaman, and Sungai Tabuk. The analysis of samples was carried out at the Basic Laboratory of Faculty of Mathematics and Natural Siences, Lambung Mangkurat University Banjarbaru. There were seven stations, which were determined purposively, with three plot replications; the smallest plot was 20 x 20 cm. Three types of grass samples were taken and measured for individual height, wet weight, dry weight, moisture content and ash content. Measurements of the environmental parameters included the pH of soil and water, and the analysis of total N, P, and K. The average dry weight biomass of Hymenachne amplexicaulis, Brachiaria plantaginea, and Brachiaria mutica ranged from 1,135.18 to 2,556.80 gm-2, 1,854.88 to 2,480.63 gm-2, and 1,353.98 to 3,204.9 gm-2, respectively. These results indicate that the grasses growing closer to land, namely Brachiaria plantaginea and Brachiaria mutica, have higher biomass than the one growing a bit far from the land, namely Hymenachne amplexicaulis.
VARIATION IN VEGETATION COVER OF SHRUB AS A VEGETATION CANDIDATE FOR GREEN OPEN SPACE COMPONENT IN CEMPAKA SUBDISTRICT, BANJARBARU Dienny Redha Rahmani; Gunawan Gunawan; Setia Budi Peran
TROPICAL WETLAND JOURNAL Vol 2 No 1 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i1.24

Abstract

Good urban structure and activity require green open space to improve the ecological functions in it, but trees are not fully able to meet the important space in the urban vegetation while woody shrubs have the potential for it. Therefore, the objective of this study was to find out the potential of shrub as the component of urban vegetation so that it can be used as the information regarding the planning for land conversion in Cempaka subdistrict. Three sampling stations with 3 plots of 4x4 m at each station were determined on the basis of green open space data of shrubs in Cempaka subdistrict using a purposive sampling method. The shrub canopy was analyzed and environmental parameters were measured. Data were analyzed using the analysis of canopy volume, Pearson correlation analysis and analysis of Importance Value Index (IVI). The results of shrub vegetation estimation indicated that the volume of shrub vegetation canopy in Cempaka subdistrict was up to 22,462,878.50 m3 while the area with shrubs in the subdistrict was 5,675.116 hectares. Pearson correlation analysis showed that the canopy volume of shrubs in Cempaka subdistrict affected the changes in environmental factors. The most dominant shrub species was Ficus fistulosa Reinw. ex Bl with IVI value of 56.1%. It can be concluded that shrubs have potential as the component of the green space vegetation in urban areas.
EFFECTS OF INUNDATION DEPTH ON GROWTH OF 14 PLANT SPECIES ON PEATLANDS IN PULANG PISAU REGENCY Johanna M. Rotinsulu; Lies Indrayanti; Sampang Sampang
TROPICAL WETLAND JOURNAL Vol 2 No 2 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i2.25

Abstract

Rehabilitation of degraded peat-swamp forests, especially in Central Kalimantan Province, is becoming increasingly important in order to restore the ecological functions and maintain the biodiversity and carbon pool. The problem facing the rehabilitation effort is the limited knowledge about the techniques of rehabilitation on peat swamp lands using local species because inundation frequently occurs in this area during rainy season which greatly affects the growth of the plants. The purpose of this study was to analyze the level of resistance of plants to inundation on peat swamp lands in Pulang Pisau Regency, Central Kalimantan Province. The experiment was conducted in Taruna Jaya village, Jabiren subdistrict. Pulang Pisau Regency, using 14 different plant species endemic to peat swamp forests, with two factors, namely the level of immersion/inundation and plant species. In order to find out the plant resistance to inundation and the root growth, some variables were measured, such as the survival percentage of plants after tested in inundation and planted in the field, the assessment of the tree health using the criteria of Forest Health Monitoring (FHM), and the root-shoot ratio (RSR). The results showed that of the 14 species tested, Belangeran (Shorea balangera Korth) and Bintangur (Calophylum sp.) had good resistance to the condition of inundated soil, high adaptability in the field, and high value of RSR (root- shoot ratio). The plant species with high efficiency in absorbing nutrients and water were Shorea balangeran Korth, Calophyllum sp., Dyera polyphylla, and Alstonia pneumatophora. Those with the very high value of tree health were Alstonia pneumatophora, Calophyllum sp., D. pseudomalabarica, Dyera polyphylla, Shorea balangeran Korth, Trisraniopsis sp. and Stemonurus secondflorus.
MACROALGAE DIVERSITY IN CORAL REEFS AT THE WATERS OF TELUK TAMIANG VILLAGE, KOTABARU Muhammad Ahsin Rifa’i; Muhammad Syahdan; Hadiratul Kudsiah
TROPICAL WETLAND JOURNAL Vol 2 No 2 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i2.26

Abstract

The purpose of this study was to map the distribution of macroalgae at the waters of Teluk Tamiang Village, Kotabaru, South Kalimantan. The results showed that there were 8 species of macroalgae living in coral reef ecosystems. They originated from 7 order, 8 family, 8 genera, consisting of Acanthopora muscoides, Gracilaria coronopifolia, Amphiroa fragillissima Chlorodesmis sp., Halimeda macroloba, Enteromorpha sp., Turbinaria conoides, and Dictyota pinnatifida. The diversity index of two stations observed in this study was low.
AGRIBUSINESS INNOVATION IN FRESHWATER SWAMP THROUGH DEVELOPMENT OF ORGANIC RICE Muhammad Fauzi
TROPICAL WETLAND JOURNAL Vol 2 No 2 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i2.27

Abstract

In the economy of South Kalimantan, the agricultural sector has a significant growth and plays a role as one of the major contributors to the economic structure. However, in some areas with particular land typology like freshwater swamp; it is not reflected in the level of farmers’ welfare. In reality, many farming households in freshwater swamp that solely rely on rice farming still live in a poor condition because of low income. It is therefore necessary to find the alternative solutions through agribusiness innovation. Until now freshwater swamp is always identified with non-organic rice or conventional freshwater swamp rice; Alabio livestock, Alabio potato and Swamp buffalo. The purpose of this study was to analyze the potency of freshwater swamp for the welfare of farmers through agribusiness innovation in addition to oil palm plantations. The study was conducted in Teluk Limbung Village, Babirik Subdistrict, Hulu Sungai Utara Regency, by census with 17 farmers as the respondents. The productivity of organic rice in freshwater swamp reached 4.6 tons/ha. The earned income was greater compared to the income when the farmers only grew inorganic rice like what is commonly cultivated by farmers in the swampy lands.
SPATIAL DISTRIBUTION OF MANGROVE ECOSYSTEM IN CONSERVATION AREA OF TELUK KELUMPANG NATURE RESERVE Mufidah Asyari; Udiansyah Udiansyah
TROPICAL WETLAND JOURNAL Vol 2 No 2 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i2.28

Abstract

Mangrove forest area of 98,494.6 ha (72.86%) is distributed in Kotabaru Regency. Based on the forest status, the mangrove forest consists of a nature reserve zone covering an area of 66,487.5 ha (67.50%), production forests 3,510.4 ha (3.57%), and area for other uses 28,496.7 ha (28.93%) (BKSDA, 2008 the Ministry of Forestry, 2009; Sirang et al., 2010). The purpose of this study was to find out the spatial distribution of mangrove ecosystem in Teluk Kelumpang Nature Reserve. The study was conducted using a remote sensing technology (Landsat 7 ETM + 2012 (Path/Row: 117/063) to obtain data of the extent, and the distribution of mangrove forest species in Teluk Kelumpang nature reserve. The measurement of mangrove vegetation was to find out the potency and characteristics of mangrove forest stands. The results showed that the potential vegetation in the area of Teluk Kelumpang nature reserve was R. apiculata, R. mucronata and B. gymnorhiza. Teluk Kelumpang nature reserve is divided into two zones. The first zone is proximal zone (50 m - 100 m from coastline), a zone dominated by R. apiculata and R. mucronata plants. The second is middle zone, a mixed zone comprising B. gymnorhiza, X. granatum, C. decandra, and N. fruticans, with the area of > 100 m - 500 m from the river line and coastline.
LOCAL WISDOM IN UTILIZING PEAT SWAMP SOIL AND WATER TO IMPROVE QUALITY OF GELAM WOOD Wahyu Supriyati; Alpian Alpian; T. A. Prayitno; Sumardi Sumardi; Sri Nugroho Marsoem
TROPICAL WETLAND JOURNAL Vol 2 No 2 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i2.29

Abstract

Local wisdom in utilizing swamp soil and water to improve the quality of gelam wood in Central Kalimantan becomes an interesting phenomenon. Improving the quality of wood can economize on the use of wood, which in turn preserves the forests in peat swamp lands. Gelam (Melaleuca sp.) woods that are mostly found in peat swamp forests can be used as piles/stakes in swamp soil, and they are durable for decades. The general objective of this study was to provide a scientific explanation of the effect of peat swamp soil and water on improving the quality of gelam wood either in barked and barkless conditions. This study was conducted by taking gelam trees that grew in Central Kalimantan. It was carried out for 18 months, and investigated the barked/barkless woods, media (swamp water, freshwater, peat swamp soil, and sandy soil) and 3 lengths of burying times. Wood properties analyzed were physical and mechanical properties. The standard of physical-mechanical property tests referred to British Standard 373. The results showed that the interaction between bark factor (A) and media (B) affected specific gravity. Barked wood produced the highest spesific gravity in swamp water medium. Water media (swamp and fresh water) improved the wood’s specific gravity more than soil media (swamp and sandy soil). The highest values of hardness, stress on Proportional Limit, and Modulus of Elasticity were in the medium of swamp soil. The improvement of the quality of gelam woods, which were either buried or used as stakes/piles, was allegedly resulted from the swamp water infiltrating into gelam woods that thereby increased the specific gravity.
ESTIMATION OF CARBON STORAGE IN WATER LETTUCE (Pistia stratiotes) AT FRESHWATER SWAMPS Nida Humaida; Krisdianto Krisdianto; Setia Budi Peran
TROPICAL WETLAND JOURNAL Vol 2 No 2 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i2.30

Abstract

This study was conducted in Banjar Regency, in the areas of Keraton, Keramat Baru, Tungkaran, Akar Baru and Sungai Tabuk villages, South Kalimantan, from April-July 2009. The purpose of the study was to estimate the amount of carbon storage in water lettuce (Pistia stratiotes) at freshwater swamps. The information obtained through this study is expected to provide benefits for the swampland management. The swamplands observed were the ones with water lettuce growing in the swamps. The sampling was carried out using purposive sampling technique with the consideration of grouping water lettuce’s distribution. The carbon storage measurement was performed by measuring biomass, organic carbon percentage in water lettuce, and total carbon storage in m2. The organic carbon was analyzed using Walkey & Black's Method. There were also analyses of crude fiber and ash in water lettuce. Data were then analyzed using descriptive statistics and hierarchical clusters. The carbon storage in water lettuce at freshwater swamps in Banjar Regency ranged between 64.07 – 237.75 g/m2. The average crude fiber ranged between 19.89 - 24.94 % and ash between 20.91 - 28.69%.

Page 7 of 17 | Total Record : 169

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