Tropical Wetland Journal (TWJ)
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Remuneration Factors Production of The Cultivation Brown Rice (Oryza Nivara) in Teluk Lombung Village Babirik District Hulu Sungai Utara Regency
No full textGeographically, Hulu Sungai Utara Regency is one of the regencies in South Kalimantan which is one of the regions producing brown rice with good results to develop. The land in Hulu Sungai Utara Regency is an average of swampland and rainfed, to plant brown rice only once a year. Brown rice is one type of rice that contains high nutrition. Based on the nutritional content, brown rice is very good for food-insecure areas, especially people who are malnourished. Farmers are less interested in planting brown rice although the selling price of red rice is higher than white rice and there is public awareness of the importance of the nutritional content of red rice for health so that the prospect of brown rice is very good to be cultivated. This research is raining to find out the costs, revenues, and profits of brown rice, to find out compensation for brown rice farming and to find out the problems faced in brown rice farming. The type of data used includes primary data and secondary data. The total sample of respondents was 11 farmers using the census method. The average land area used by brown rice farmers is 0.46 Ha. Based on the results of research on brown rice, it includes preparation of seedlings, land preparation, planting, maintenance, harvesting. The total costs incurred by farmers are Rp. 7,940,572, - per farm or Rp.17,303,649, - per ha. The total farmer income is IDR 14,784,000 per farm or IDR 32,139,130 per ha. The total income of brown rice farmers is IDR 13,730,053 per farm or IDR 29,847,942 per ha. The benefits obtained by farmers are Rp.6,843,428, - per farm or Rp.14,835,481, - per ha. Repayment of farmers\u27 capital is Rp.6,843,428, - per farm. Land compensation is Rp.6,843,428, - per farm. Retribution for labor in the family of brown rice farmers is IDR 6,799,348 per farm. The problem of brown rice farmers is that it is mostly an obstacle in regulating water, the difficulty of obtaining new land to cultivate brown rice, the difficulty of marketing the results of red rice to the community and the benefits of labor received by the red rice farmers smaller than the UMR of Hulu Sungai Regency North
Mapping of Substrate Categories Changes in Exposure to Coral Reefs Using Alos Avnir-2 and Spot 7 Images in The South Area of Kotabaru District
Full text linkThe South of Pulau Laut is an area in the which is included in the Coral Triangle and Aquatic Conservation Areas. The purpose of this study was to map changes in the extent of coral reefs based on the class of substrate categories and objects on exposure to coral reefs in the southern waters of Sea Island within 6 years from 2011- 2017 using SPOT 7 satellite imagery in 2017 and AVNIR ALOS-2 in 2011. Using the method of Lyzenga Dept Index for basic invariant detection of waters. Based on the results of substrate-based classification using both satellite images overlaye, there has been a decline for the coral category as much as -19.21 ha, seagrass and algae as much as -3.57 ha. On the Contrary, the category of open substrate has Increased by 22.77 ha. Object-based classification results using the Object Based Image Analysis (OBIA) method have a reduction in area for the hard coral category (HC) of -1.66 ha, hard sand mixed with sand (HC S) of -15.99 ha, dead coral overgrown with algae and sand (DCA S) of -0.39 ha, algae and seagrass (FS) covering an area of -1.65 ha, sand-mixed coral fragments (RS) of 4:45 ha. On the other hand, there was an increase of in the area
The Role of Stakeholders and Mechanism of Forest Area Gazettement of Gunung Birah Protected Area
Full text linkThe gazettement of forest area is one of the significant aspects in forest designation that should be carried out to determine the legal framework regarding with the administrative and the physical status as well as forest boundaries. It is expected that the legal framework and precise forest area will support the powerful and purposeful forest management. The study aimed to find out the roles and the standpoints of stakeholders, to explore the mechanism, to identify and analyze the obstacles in the process, to formulate alternative effort in the process of forest area gazettement of Gunung Birah Protected Forest. It is expected that this study will enrich the concern on forestry policy especially regarding with the gazettement of the forest area, as well as provide the input to the ministry of forestry and local government in formulating strategies and policies in the implementation of forest area gazettement. The result indicated the stakeholders involved in the gazettement of Gunung Birah protected forest in KPHP Model Tanah Laut as well as their roles are the functionaries of KPHP Model Tanah Laut, local community adjacent to the forest area, regional office of forestry Planning (Balai Pemantapan Kawasan Hutan/BPKH), Local Government (The administration committee of forest boundary), and Central Government(the ministry of Environment and forestry). Constraints in the affirmation process of Gunung Birah protected forest areas in KPHP Tanah Laut can be divided into internal and external factors. Internal constraints include human errors in the compilation of Minute of Forest Boundary, incomplete implementation document thus the gazettement could not be processed, and the lack of socialization dealing with forest boundary to the local community adjacent to forest area. Meanwhile, the external constraints were the determination of forest boundaries stretch frequently intersects with settlement or other rights, the overlapping use of an area, the lack of public recognition on forest area boundary, the issuance of private land rights certificate in forest areas, and diverse interpretations on the status of forest area
The Use of Remote Sensing Data to Zoning Catchments in Flood Control Efforts of Banjarbaru
Full text linkThis Research was occupied due to the frequent flood disaster in Indonesia especially in Banjarbaru city. South Kalimantan’s Research and Development Council in 2010 stated that the largest endangered flood are from spatially classification was Bangkal Village in Banjarbaru City. It became necessary to control by doing area zonation which determine the recharge area. This research was conducted survey method and data analysis by using information overlay from Geographic Information System. This research resulted the recommended recharge zone width was 2801,7 ha. In this research zone, the researchers gained 9 group of recharge zone and the development plan or activities to do. The researchers also configured some flooding potential classification, vary from 0,064 m/second to 0,078 m/second. The flooding water could be dried in at last 9,127 hours. The flood controlling efforts in settlement area biopores application and recharge wheel, for the water bodies were rivers normalization, planting trees or fruits and medical plants in buffer area. Social approach also could empowered the Bangkal Village Society with clean and sustainable environment competitions, environmental extension course about waste economic value and waste bank management
Consumer Preference Level on Cinnamomum burmanii Tea with Analytic Hierarchy Process Method
Full text linkCinnamon is one of the popular ingredients used as food additives or nonfood. Cinnamon has smells fragrant and sweet taste, it can be used as additional ingredient for tea bag production. Tea with additional cinnamon is one of product innovation of tea bag for increase functional value of tea. The purpose of this research is to know consumer preferences level of cinnamon tea based on internal attribute (colour, taste, and scent) and external attribute (packaging design, packaging material, information label, size and content of packaging) using Analytic Hierarchy Process (AHP) method. The result of consumer preferences of cinnamon tea based on Analitic Hierarchy Process (AHP) method as primary alternative for internal attribute based on color, taste, and smell is 2:1 formulation of ratio tea powder and cinnamon powder. The primary alternative of external attribute based on design, material, information label, size of packaging is prototype C (carton packaging)
Variations Of Stocking Density And Type Of Feed For Growth And Survival Of Catfish (Clarias gariepinus)
Full text linkThe research aimed to analyze the interaction, variation of stocking densities and effect of different types of feed on growth and survival of catfish (Clarias gariepinus) seeds in the plastic ponds and their interaction. The research was carried out in West Kotawaringin, Pangkalan Bun of Central Kalimantan from May to July 2017. A completely randomized design with two-factor experiment (stocking density and types of feed) were applied in the study, namely 100 seeds/m3 (treatment A1), 150 seeds/m3 (treatment A2), 100 % commercial pellet (treatment B1), 100 % chicken intestine (treatment B2), and 50 % commercial pellet and 50 % chicken intestine (treatment B3). Catfish with initial body weight 1 g were reared in the plastic pond (1x1x1x1 m3) for 60 days. The results showed that individual weight gain was range 35,22 to 60,12 g, the best treatment A2B3. Survival rate ranged from 40,00 – 76,66%, the best treatment A1B2
The Quality of the Installation Service of Fish Seed Trinsing in Fish Seed Suppliers in Barito Utara District
Full text linkThe research used descriptive qualitative method. Service was said to be of quality if the service received more than expected, satisfying if the service received the same as expected and if the service received less than expected, the service was said to be of low quality. The results show that the service quality provided by the Fisheries, Agriculture and Fisheries Department of North Barito Regency was considered satisfactory in terms of dimensions of responsiveness, dimensions of assurance and empathy. While the dimensions of reliability and dimensions of tangibles are considered unsatisfactory. Based on the results of the study, it is expected that the Fisheries, Fisheries and Animal Husbandry Department of North Barito Regency will be able to improve the quality of services by improving the quality of human resources and making new breakthroughs in fish farming technology
Use of Trichaderma sp. For Biological Control of Diplodia Disease in Siam Banjar Citrus
Full text linkSiam Banjar Citrus has a very bright prospect to be develoved, becomes a contributor to the national fruit products with various types and varieties and has the production that does not depend on seasons. Diplodia disease in citrus still becomes a major problem because it causes loss of high yield and affecth the gain of production. The disease, caused by Botryodiplodia theobromae pat., indicates symptoms of lesions on citrus trunk, such as narrow lines on the trunk, and can cause plant death due to the disruption of transport of water and nutrients from the soil to the plants. The objectives of the research were to find out the effects of the interaction between Trichokompos fertilizer sp.,to determine the combination of Trichokompos fertilizer and Tricjoderma sp. Solution for Diplodia disease control. The study was conducted from january to april 2012, in Rantau Badauh sub- district. This experiment employed Randomized Blok Design (RBD) consisting of three replications and two factors , namely the dosage of Trichokompos fertilizer (0 kg, 10 kg and 20 kg), and the dosage of Trichoderma sp. (0 g/l lt EKG, 50 g/l lt EKG , 100 g/l lt EKG, 150g/l lt EKG and 200 g/l lt EKG). The observations were conducted on the presence of fungi and the measurement of bark lesions. The result showed that there was no intraction between the two treatmeants, and the significant effect of the application of Trichoderma sp. Against the widespread symptoms of doplodia at all observation time with the best dosage was 50 g/l ECG. The results of the regression indicated that the higher concentration and the longer time of the applicatin of Trichoderma sp. Would reduce the widespread of symptoms caused by diplodia in citrus
Performance of Activated Carbon Adsorption and Ultrafiltration Membrane Hybrid Process for Leachate Treatment
Full text linkLeachate is wastewater that contains pollutants dominated by organic matter. Conventional leachate treatments have some disadvantages therefore alternative treatments are needed. One of that alternative treatments is ultrafiltration membrane and adsorption as pretreatment. The aims of this study are to analyze adsorption isotherm and kinetic model for UV254 (UV adsorbance at 254 nm wavelength) adsorption, the performance of powdered activated carbon (PAC) adsorption and ultrafiltration membrane hybrid process for UV254 of leachate removal, and the effect of pretreatment towards membrane fouling. The result of this study are Freundlich isotherm and pseudo second order kinetic model best fitted model for ultrafiltration membrane hybrid process condition for UV254 removal level are at pH 6; 120 minutes contact time; and 4 g/L PAC doses. Adsorption as pretreatment can reduce membrane ultrafiltration fouling
Cooperation of Transmigration Community with Local Communities in Alur Village, Tanah Laut Regency
Full text linkThe background of this research is the economic cooperation between the transmigration community and the local community, form of the economic cooperation, and factors driving and inhibiting the economic cooperation between transmigration community and the local community. The purpose of this research is to identify the economic cooperation, to describe the form of the economic cooperation, and to describe factors driving and inhibiting the formation of the economic cooperation between the transmigration community and the local community in Alur Village. This study used qualitative method and techniques of data collection are observation, interviews, and documentation. Through the qualitative approach, the researcher can perceive a social reality which is holistic or as a whole, complex, dynamic and full or meaning. Qualitative method in its use is to examine the condition of a natural object where the researcher works as the key instrument.The result showed that in fact the economy income of the transmigration community comes from agriculture (food crops), plantations (rubber) and corps (grain crops and vegetables) while the income of the local community comes from agriculture (food crop cultivation on dry land), and the nature availability around the village of Alur. The cooperation between the transmigration community and the local community associations in the forms of social gatherings and mutual helps