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ESTIMASI CADANGAN KARBON PADA TUTUPAN LAHAN HUTAN SEKUNDER, SEMAK DAN BELUKAR DI KOTA SAMARINDA
Get PDFEstimation of Carbon Stock in Secondary Forest Land Cover, shrubs and thickets in Samarinda. Climate change mitigation efforts have been conducted, among others in the field of land is to be able to maintain the rate of conversion of vegetated land into another use, the role of CO2 absorbent vegetation becomes an important part at this time in order to overcome the global warming. Carbon absorbed by the plants is stored in the form of wooden biomass, so the easiest way to increase carbon stocks is by planting and maintaining trees also maintaining the land in order to keep it vegetated, therefore it is necessary to have carried out research aimed suspect carbon reserves on the type of cover land either shrubs, thickets and secondary forests, in Samarinda city. The study was conducted by the plot and the data retrieval with destructive and non-destructive and the analysis calculations using allometric. By the results of the study, it was found that the estimation amount of reserves of biomass on land cover in the form of Secondary Forest is the largest that is 203.826 tons/hectare, then the biomass in vegetation undergrowth of 74.180 tons/hectare and the third on vegetation shrub that is equal to 56.306 tons/hectare, On the third closure of the land and from the various components of the biomass vegetation, trees with a diameter 2cm up have the largest biomass content as carbon sinks through the process of photosynthesis is 27.026 tons/hectare, 55.308 tons/ hectare and 137.473 tons/hectare, while rooting ranks second. Same as the content of the biomass, carbon stock estimation is the largest in land cover in the form of secondary forests, thickets and shrubs, are respectively 95.798 tons/hectare, 42.667 tons/hectare and 26.464 tons/hectare. Carbon content estimation on top (Above Ground Carbon) each respectively based on the order of the land cover is 69.93 tonnes/ hectare, 31.14 tons/hectare and 19.32 tons/hectare
PENGKAJIAN POTENSI DESA DENGAN PENDEKATAN PARTISIPATIF DI DESA MAWAI INDAH KECAMATAN BATU AMPAR KABUPATEN KUTAI TIMUR
Get PDFAssessment of Potential Rural Participatory Approach Mawai Indah Village District Batu Ampar East Kutai Regency.The purpose of this study was to determine the potential, problems and solving problems in the village Mawai Indah and planning activities that can be done on a village to village economic development based on the potential that exists in the village.The study is in the data collection methods of Participatory Rural Appraisal (PRA) while the data analysis using the SWOT method. PRA techniques used are Search History Village, Making Chart Trends and Changes in Livelihood, Preparation Calendar Season, Making Map/Sketch Village, Institutional Assessment (Venn Diagram), Chart Daily Activity and Village Transect. PRA is carried out by the villagers Mawai Indah themselves, District of Batu Ampar, East Kutai Regency.The results demonstrated the potential of the village in the form of land, a good pepper crop production, the existence of companies operating in the village and there are problems that occur such as the difficulty of marketing of agricultural/plantation pests and fusarium the pepper plants as well as frequent flooding. Problem solving is to work closely with the company to make a good plantation, accommodating production, improve HR community. Immediately complete the formation of village cooperatives, share experiences with other farmers cope with pests and fusarium as well as the activity of optimizing control dams owned Mawai Indah Village
INTENSITAS SERANGAN HAMA DAN PENYAKIT Shorea leprosula Miq TINGKAT SEMAI DI TAMAN NASIONAL KUTAI RESORT SANGKIMA KABUPATEN KUTAI TIMUR
Get PDFThe purpose of this study was to determine the intensity of pests and diseases on Shorea leprosula Miq Shorea seedlings and silvicultural treatments required.Research conducted by the sampling method with 5 subplot size of 1 m x 1 m with a physical analysis of the Shorea leprosula Miq seedling stage. Data were processed using the formula of frequency and intensity of attacks against Shorea leprosula Miq seedling stage.Results of research and observation showed that the research plots of 1 ha with a sampling of 5 sub plot size of 1 m x 1 m at the seedling stage Shorea leprosula Miq sampling observations of 5 subplots of 60 seedlings Shorea leprosula Miq, with a healthy physic as much as 13 seedlings, light attacked 36 seedlings, moderate attacked 8 and 3 dead seedling. Physically leaves seedling were mostly attacked by insects such as grasshoppers and cricket which causes leaf perforated. Furthermore, from the results of the calculation frequency identification of pests and diseases by 78% and the intensity of pests and diseases by 25.4% which includes damaged, and based on the identification, it has not required the handling of seedlings
SELEKSI LANJUT KULTIVAR PADI SAWAH LOKAL KALIMANTAN TIMUR
Get PDFThe purpose of selection were to get a local lowland rice cultivar shave superior agronomic traits and high yield and get purified seed stock as the base material of plant propagation.Selection was conducted in Karang Tunggal village of Tenggarong Seberang sub district of Kutai Kartanegara Regency from April to August 2014. Selection was arranged in a randomized complete block design (RCBD) with four replications. Further selected cultivars that v1 = Kambang; v2 = Roti; v3 = Sikin Putih; v4 = Sikin Merah; v5 = Popot; v6 = Pudak; and v7 = Situbagendit (check cultivar). Data were analyzed with variance at 5% level and if there was significant followed by Least Significant Difference test (LSD) at 5% level.The results showed that there were three cultivars namely Roti, Sikin Putih and Sikin Merah have agronomic traits and yield meet the selection criteria. Cultivars Kambang meet the selection criteria despite having a total number of grains and grain content of less, but has a short stem, the total number of tillers and productive tillers per hill at most, the percentage of filled grain/panicle >80% and the production of grain/ha > 5.0 t. Pudak cultivar has agronomic traits and yield appropriate selection criteria, but it has a long harvesting. Selection results have been obtained seed stocks were purified as plant propagation material
PENGEMBANGAN MODEL PROGRAM TANGGUNG JAWAB SOSIAL DAN LINGKUNGAN PERUSAHAAN KEHUTANAN, PERKEBUNAN DAN PERTAMBANGAN DI KALIMANTAN TIMUR
Get PDFModel Development Program Social Responsibility and Corporate Environment Forestry, Plantation and mining in East Kalimantan. Social and Environmental Responsibility (TJSL) which can be defined as a Vendor moral responsibility towards their stakeholders, particularly the community around the work area or oprasionality. TJSL can be understood as an attempt commitment to act ethically, operating legally and contribute to economic improvement along with improved quality of life of employees and their families, the local community and the wider community. Related to the disclosure of Social Responsibility and Environment there are some standards to measure the disclosure of social and environmental responsibility, one of which is TJSL disclosure guidelines by the Global Reporting Index of Global Reporting Initiatives (GRI). The guidelines of the GRI is widely used as a benchmark by the researchers to measure the disclosure policy of corporate social responsibility. Through this report, companies demonstrate accountability and transparency in the implementation of social and environmental responsibility. Therefore it is necessary to see (1). Is the company in East Kalimantan has implemented a Social and Environmental Responsibility (TJSL) in accordance with the GRI standards? (2). How to model the development of Social and Environmental Responsibility (TJSL) in accordance with the conditions in East Kalimantan? The purpose of this study are: (1). Identify the activities TJSL, (2). Know and analyze the fit between the disclosure of the implementation of the Social and Environmental Responsibility (GRI standards) and actual conditions (3). Formulating alternatives and developing implementation strategies Social and Environmental Responsibility in accordance with the conditions of East Kalimantan. Research taking samples (purposive sampling) in (1). PT Surya Hutani Jaya (concession / Industrial Plantation Forest) (2). PT Gunta Samba (oil palm) (3). PT Kaltim Prima Coal (coal mining). Explorative study, by combining methods of study documentation (study documentation) from various secondary data sources and methods directly (direct methods), namely in the field of primary data collection by interview (interview) and observation (field observation). In general, the study results showed that the Program of Social and Environmental Responsibility (TJSL) basically implemented by all major land-based company in East Kalimantan, particularly the three companies were to be the case to be investigated, to PT. Hutani Surya Jaya / PT. SHJ (Industrial Plantation Forest); 30.57% of the informants said the company has been run TJSL, 59.06% of the informants said the company does not run TJSL and 10.36% of informants claimed not to know.PT. Gunta Samba / PT. GS (Palm Oil); 27.20% of the informants said the company has been run TJSL, 41.68% of the informants said the company does not run TJSL and 31.17% of informants claimed not to know, And PT. Kaltim Prima Coal / PT. KPC (coal mining); 44.80% of the informants said the company has been run TJSL. 44.20% of informants stated the company does not run TJSL and 11.00% of informants claimed not to know. All three companies are not fully utilizing the criteria Global Reporting Initiative (GRI). Similarly, the General Model Development TJSL program consisting of: Input; Diagnosis and Design; Reference; Rationalization and implementation. It can be proposed three (3) models TJSL development, namely: (1) Model-based TJSL input from Down (Bottom-Up Model); (2) Model-based TJSL input from the Top (Top-Down Model); and Model Two-Way (Bilateral-Matching Model).Thus the government should be of national, provincial first district / city in East Kalimantan is more serious to regulate and control the TJSL program especially for land-based industries. This is because regarding hajad life and future of the people, especially the smaller communities that live in / on and on natural resources exploited by large-scale investors; the Government, in particular the Government of East Kalimantan, it is necessary to consider that TJSL is an integral part of the process National development / Local
PENGELOLAAN USAHA TANI JAHE PUTIH DI KELURAHAN SEMPAJA KECAMATAN SAMARINDA UTARA KOTA SAMARINDA
Get PDFThe objective of this research was to know about total cost production, total revenue, and income of the white ginger farm in Sempaja Utara urban village, Samarinda Utara sub district of Samarinda.This research started on May until July 2014, with research location is in Sempaja Utara urban village, Samarinda Utara Sub District. The method that used is census method. The data needed by research are primary and secondary data. Primary data is got by observation and interview with responder use questionnaire which have been compiled in line with research. Meanwhile secondary data is got from bibliography study and institution information which is related to research implementation. The results of this research shows that : Based on the survey result to 16 respondent obtained white ginger production to one season is 1.000 kg-1 ha-1 at the price of selling Rp 10.000,00 kg-1. Average revenue farmers was Rp 13.416.666,67 respondent-1 and total income from white ginger farming was Rp 28.547.500,00 with average farm income was Rp 4.549.401,04 respondents-1 to one season. Value of R/C ratio was 1,57 meaning that the cultivated white ginger farm is already profitable
TINJAUAN KERAGAAN TANAMAN AREN (Arrenga pinnata Merr) DI KABUPATEN KUTAI BARAT
Get PDFSelf-sufficiency, which until now still not able to be met is considered very risky when looking at the situation the availability and level of world sugar prices are fluctuating. The emergence of the sugar import dependency is very risky for the survival of the national sugar industry. Self-sufficiency in addition to be pursued through the development of sugar cane as raw material also be expanded through other sources of raw materials as one of them is from the sugar plant.The study was conducted for about five months in West Kutai Regency (Sub Districts of Mook Manoor Bulatn and Damai). This study is a combination of literature review by direct observation in the field. Performance management sugar palm commodity will be traced through farmers practiced factual data on aspects of the production system, namely technical culture and to some extent on the aspects of post-harvest. The performance and then evaluated from the perspective of existing degraded land use in the study area.In Kutai Barat, broad palm plants reached 278.45 ha with a production of 35.81 tons in the form of palm sugar. This palm plant spread and the body naturally in many districts that have the lowlands to high topography. However, development centers and industrial plants are the most prominent palm sugar in Sub District of Mook Manaar Bulatn and Damai.The area of potential as development of the sugar plant one of which is the area that is in critical status by category or degraded, partly as a result of forest fires and land, encroachment, illegal logging, and farming are not environmentally friendly. Total land degraded in Kutai Barat (very critical to the critical potential) reaches ± 1,223,182.10 ha, which is in the forest area of ± 965 736 ha and is located outside the forest area of ± 305 974 ha.Cultivation of sugar, which is the source of raw material for making palm sugar, in the study area most derived from natural plants. Thus, the process of production systems (nurseries and land preparation, planting, and maintenance) are still many patterned on activities that are not in need of funds.Some of the problems found in farm management palm plants in the study area, among others, the production system is still not support the increased growth and development of the sugar plant, so the potential for water production sap into raw materials palm sugar is still not optimal. For post-harvest aspects, farmers are still faced with weak pricing position by the middlemen
PARAMETER-PARAMETER CURAH HUJAN YANG MEMPENGARUHI PENAKSIRAN INDEKS EROSIVITAS HUJAN DI SRI AMAN, SARAWAK
Get PDFThe soil erosion in some areas can be serious and may continue for such a period that most fertile soil may be lost. Rainfall is the main factor that may result soil erosion. The rainfall erosivity factor used in the Universal Soil Loss Equation (USLE) is ability of rainfall to cause soil erosion. However, there is insufficiency of information available on the estimation of rainfall erosivity index and its rainfall parameters in Sarawak. The aims of this study were to estimate rainfall erosivity index based on Bols Formula and to examine the rainfall parameters influencing its estimation in Sri Aman, Sarawak, East Malaysia. The climate data such as monthly rainfall, monthly raindays, and maximum rainfall for the last 27 years (1983-2009) were collected from Meteorology Department Malaysia (Sarawak Branch). The annual rainfall erosivity index during the analysed period was the highest in 1995 (4194.10) and the lowest in 2006 (1832.37). The highest and lowest values of annual rainfall had also recorded in these years (425.81 cm in 1995 and 236.43 cm in 2006). The average annual rainfall, raindays, maximum rainfall, and rainfall erosivity index were 336.50 cm, 227 days, 11.23 cm, and 2929.18, respectively. The average rainfall erosivity index on monthly basis showed that the maximum value was 348.31 in January and the minimum value was 169.00 in June. The estimation of annual rainfall erosivity index was very influenced by rainfall parameters, namely, annual rainfall, annual raindays, and maximum rainfall. The information on rainfall erosivity index is useful as a basis for planning and designing appropriate soil and water conservation practices in Sarawak
ANALISIS FINANSIAL USAHATANI AREN (Arenga Pinnata Meer) DI KAMPUNG SAKAQ TADA KECAMATAN MOOK MANNAR BULANTN KABUPATEN KUTAI BARAT
Get PDFFinancial Analysis of Aren Farming (Arenga pinnata Meer) In Sakaq Tada Village, Mook Mannar Bulantn Sub District, West Kutai Regency. This study aims to determine the cost of production , receipts or income and assess the feasibility of rubber farmers farming , identify problems and solutions . As consideration for the benefits to farmers in developing farming rubber plantation sector in the major commodities , materials enter the local government , particularly the technical agencies involved in the creation of programs and policies as well as consideration for researchers to further examine the issues related to this study. The research was conducted in the months of March to May 15, 2013 , where the research object in farming communities in the village of Aren by Tada Sakaq Mook Mannar District of West Kutai Bulant intensively seeking the sugar plant as its main commodity as well as the agency or agencies that can provide the data in this study. Sampling method , with respondents who have been determined ( purposive sampling ) the precession rate of 32 % , ie, 40 samples of respondents , taken 8 respondents representing each group . The data and information collected through questionnaire interview manufacture , documentation studies , observations in the field , then classified and tabulated according to type and production costs of the farm receipts purpose of this study , after the financial analyzed. The results obtained from this study are : ( 1 ) . Palm farm management in the community in the village of Tada Sakaq Mook Mannar District of West Kutai Bulant development to date has been running in its 10th year , has earned a profit of Rp . 27,811,200 , -/year , it is calculated based on the area of land per acre , ( 2 ) . In the palm farm management which covers 1 ha , it is known that the production costs incurred each year until the 10th year of Rp . 20,788,800 , - , ( 3 ) . Net Present Value ( NVP ) it can be seen that the cultivation of rubber at the interest rate of 8% , 12 % , 14 % and 18 % > 0 viable in the period beginning in the 15th , ( 4 ) . In line with the value of the Net Benefit Cost Ratio , which have > 1 year at the age of 15 plants ( 8 % interest rate , 10 % , 12 % , 14 % and 18 % ) , ( 5 ) . Gross value Net Benefit Cost Ratio calculated interest rate of 8% , 10 % , 12 % , 14 % and 18 % , indicating > 1 viable start year 9 , ( 6 ) . IRR calculation shows that rubber farming viable in the 9 -year concession period up to the 15.60 % discount rate , or interest rates below 16 % , ( 7 ) . In the financial aspect , palm cultivation is quite interesting because the value of Net B / C ratio > 1 and IRR values are still above the market rate , so that the management can still be developed
ANALISIS FINANSIAL USAHATANI CABAI MERAH SKALA PETANI DI KOTA SAMARINDA (STUDI KASUS DI KELURAHAN LEMPAKE SAMARINDA)
Get PDFThe study was conducted for three months, from December 2012 to February 2013 at Lempake urban village, North Samarinda sub district of Samarinda City that is known as a center of curly red chili production. Object of research are farmers managing curly red chili farming in the 2012 rainy season at the study area.This study used a survey method, that meaned it takes most of the respondents samples from the existing population. Based on the observation of 285 farmers are determined to take as many as 30 farmers as respondents. Methods of data retrieval are implemented using a combination of methods: observation, interviews, literature review, and documentation studies by using structured questionnaire as major tool. The data analysis technique used in this study include: (1) R/C ratio to calculate the level of efficiency, (2) Break Even Point (BEP) to test the profit or loss, (3) Return on Investment Method to test the efficiency of the use of farm capital, (4) Payback Period method to test the payback curly red chili capital farming used.The results showed that: 1. The amount of the total cost of the average production of farm curly red chili per growing season of Rp 11,328,317,- or Rp. 28,320,793,- per hectare, while the average income for price at the level of 15,000,- per kilogram per acreage of Rp.27,025,000,- or equals to Rp.67,562,500,- per hectare. 2. The results of the financial analysis showed that curly red chili farming feasible to be developed, with an average value: (a). income of Rp. 15,696,683,- (acreage) and Rp.39,241,707,- (ha), (b) R/C ratio of 2.39, (c). BEP production volume as much as 755.22 kg (acreage) and 1,888.05 kg (ha), (d). BEP production price of Rp.6276.08,- per kilogram; (e). ROI of 138.56%, and (f). payback period of 1.68 during the growing season. 3. The results of both analyzes sensitititas to rising production cost price inflation (6% and 9%) and decrease the production price of unity (Rp.8.000,- and Rp.12.000,-) indicates that the curly red chili farming feasible to be developed at the study area