bluuebunny/crossref_metadata_2025 huggingface dataset:
PRODUKSI TANAMAN CABE RAWIT (Capsicum frutescent L.) DI TANAH ULTISOL MENGGUNAKAN BOKASHI SAMPAH ORGANIK RUMAH TANGGA DAN NPK
Authors: Silvia Mega , Susanti Hilda , Samharinto Samharinto , Noor Gt. Muhammad Sugian
Published: January 2019

Research on the production of chilli in utisol soil using organic household waste bokashi and NPK was conducted  in Banjarbaru from February to June 2015. The research used Completely Randomized Design (CRD) with six treatments. The treatments were (P1) 100% NPK, (P2) 100% NPK + bokashi, (P3) 75% NPK + bokashi, (P4) 50% NPK + bokashi, (P5) 25% NPK + bokashi, (P6) 100% bokashi. 100% NPK and 100% bokashi were 250 kg ha-1 NPK and 10 t ha-1 bokashi respectively. The result showed that the aplication of treatments gave affected to height increase, number of nodes, first day of appearing flower, biomass, fruit number and weight of fresh fruit The combination of 75% NPK and organic household waste bokashi can be recomended as the best doses for production of chilli. Organic household waste bokashi can contribute to reduce 25% of NPK aplication on the production of chili.
PERUBAHAN KOMPOSISI JENIS VEGETASI DAN BURUNG SETELAH PENANAMAN KELAPA SAWIT DI LAHAN KERING PELAIHARI KALIMANTAN SELATAN
Authors: Kissinger Kissinger , Pitri Rina Muhayah Noor , Hamdani Hamdani
Published: January 2019

Elais guenensis planting programe have changed land cover and compotition of vegetation and animal.  Vegetation changing by E.guenensis planting becomes multiple effect to other sector. The aims of this research are: to describe changing of  land cover and to know changing of vegetation and aves composition after E.guenensis planting.  Teresterial survey had arranged to collected data. Analyze of data used time series data and matrice tabulation, descriptive and comparison. Land coverage changing caused by E.guenensis planting.  Number of tree species vegetation had been changed from: 33 species to 16 species. Number of aves species had been changed from 21 species to 15 species.  Decreasing number and composition of vegetation had influenced decreasing number and composition of aves. Loosing on variation habitat vegetation types which produce food caused population of aves are limited.
PERSENTASE POST LARVA UDANG GALAH SEBAGAI PEMBENTUK POPULASI SINTETIS G1 DARI SUMBER GENETIK SUNGAI PAGATAN, KINTAP DAN BARITO
Authors: Rimalia Anny , Mukhlisah Mukhlisah , Kisworo Yulius
Published: January 2019

This study aims to determine the percentage of post-larva Giant Freshwater Prawn (Macrobrachium Rosenberg de Man) from genetic resources of  Kintap River, Pagatan River and Barito River. This study uses a completely randomized design with three treatments and three replications. The treatments were tested A: Genetic Resources Pagatan (Pg), B: Genetic Resources Kintap (Kt) and C: Genetic Resources Barito (Br). The results showed the genetic resources percentage  post larvae Pagatan provide the highest 76,67%, followed Barito and Last  Genetic Resources of Kintap 66,00%.  ANOVA results showed different genetic sources of influence on percentage post-larva. The results LSD test indicate  percentage Post Larvae was produced from  genetic source Pagatan different from the genetic resources Kintap, then genetic resources Pagatan not different from genetic resources Kintap, and so  percentage Post Larvae of genetic resources Barito not  different from the genetic source Kintap.
ANALISIS DAMPAK ILLEGAL FISHING TERHADAP PRODUKSI TANGKAPAN NELAYAN PERAIRAN UMUM DI KABUPATEN BARITO KUALA KALIMANTAN SELATAN
Authors: Fatimah Fatimah , Mahyudin Idiannor , Agusliani Erma
Published: January 2019

This study aims to (1) analyze the institutional capacity of fisheries surveillance in Barito Kuala regency; (2) analyze community participation in addressing the problems of illegal fishing; and (3) comparing the level of income of fishing communities before and after the formation of Pokmaswas against illegal fishing in Barito Kuala regency. The study activities carried out at Jejangkit Pasar Village, Jejangkit District, Barito Kuala Regency, South Kalimantan, with the object of research of Pokmaswas Berkat Bersama. The data collected were data sourced directly from the observation in the study location and other supporting data related to the study object. Data analyzed with descriptive and paired t – test to compare the capture production before and after illegal fishing.  The results showed that Barito Kuala regency had facilities that were intended for fish resource monitoring through patrols, conducting enforcement by regulatory authorities for fisheries, socialization of surveillance system of society based (SISWASMAS) but violations still occurred so that they gave the impression of ineffectiveness or not optimal surveillance activities undertaken in the prevention and treatment of illegal fishing, due to the lack of public understanding factors as well as economy factors. The level of participation of fishermen of Pokmaswas Berkat Bersama in the supervision of fishery resources was quite high, judging from the attitude of fishermen of Pokmaswas Berkat Bersama who mostly reported to the supervising apparatus when they saw illegal fishing activities, rebuked and advised, and ever discussed the issue of illegal fishing with their friends and were willing if they are involved in a meeting that discussed the illegal fishing. Results of the statistical analysis showed highly significant differences in capture production between before and after the occurrence of illegal fishing, where the fishermen average capture production of Pokmaswas Berkat Bersama of 2005 was 12.631 kg;  after illegal fishing in 2014 it was 3.642 kg, so it was decreased by 58%.
PREMIUM PRICE PENGELOLAAN SUMBERDAYA HUTAN PRODUKSI BERSERTIFIKASI
Authors: Pitri Rina Muhayah Noor
Published: January 2019

Forest certification is a key issue in relation to the forest products industry. It's also a new trend market of forest products. Forest certification is a guarantee that the products resulting from the forest management process in accordance with the standard of sustainable forest resources management. Certification will be increasing the cost of management as an impact of fulfilling requirement on the criteria of the certified forest. The fundamental question whether the award of certified products has been accompanied by an increase in premium price for forest estate or only becoming as the cost that reducing profit for the forest estate. The aims of this research are: 1) to know the difference between the sales price of certified and non-certified wood, 2) to know the premium price on certified forests, 3) to identify the factors that influence the amount of premium price of the certified forest. Data collection were used by searching the document and literature reference on forest certification. The results showed that the premium price received from the certified timber is higher than non-certified timber. Certified wood with high quality has a premium price that is greater than the low-quality wood. The percentage of premium price received varied forest estate. Premium price sometimes unsignificantly received by small-scale of timber estate. The revenue of premium price of certifies forest is influenced by the following factors: 1) The forest area to be certified, 2) Organizations that perform assessments, 3) Company / bodies / organizations that filed the certification, 4) he The country as a buyer of certified timber product 5) the facilitator in the market activities, 6) post-certification fee, and 7) the sales price.
KAJIAN KELAYAKAN USAHA PENGOLAHAN KERUPUK IKAN PIPIH DI KABUPATEN BARITO KUALA KALIMANTAN SELATAN
Authors: Wahdah Wahdah , Mahreda Emmy Sri , Lilimantik Emmy
Published: January 2019

This research aimed to (1) analyze the market opportunity of the giant featherback crackers processing business in Barito Kuala Regency; (2) analyze the profit of the giant featherback crackers processing business in Barito Kuala Regency; and (3) analyze the investment feasibility of the giant featherback crackers processing business in Barito Kuala Regency.     This research was carried out in Bahalayung and Lapasan Villages, Bakumpai District, Barito Kuala Regency, South Kalimantan, with the objects of the giant featherback crackers processors. The data that was collected was the data that directly originated from results of observation in the location of the research, and the other supporting data was related to the object of the research. Results of the research showed that the demand of the giant featherback crackers in Barito Kuala Regency was about 36 ton per the year, with the mean supply of the giant featherback crackers was about 6 ton per the year, so that the giant featherback crackers processing business still owned the market opportunity as many as 30 tons per the year. The giant featherback crackers processing business could give the profit about Rp.6,893,000 - Rp.12,930,000 per the year or about Rp.19,147 - Rp.21,550 per kg with the production about 360 - 600 kg.  The giant featherback crackers processing business in Barito Kuala Regency was profitable and feasible to be carried on, considering the Net Present Value was positive and the Net BCR that more than one, as well as the business was still beneficial was limited by the interest did not reach 137% with the period of the return of investment till 0.71 years (faster than the project period during five years).
PENINGKATAN KUALITAS EFLUEN LIMBAH CAIR INDUSTRI TAHU PADA SISTEM LUMPUR AKTIF DENGAN VARIASI LAJU ALIR MENGGUNAKAN ARANG AKTIF KAYU ULIN (Eusideroxylon zwageri)
Authors: Matilda Filomena , Biyatmoko Danang , Rizali Akhmad , Abdullah Abdullah
Published: January 2019

Tofu industry produces organic waste that can decrease the quality of the environment. The alternative processing method can be used among others is activated sludge system, but several types of research have not shown optimal results yet. To improve the quality of wastewater, the treatment of wastewater of tofu using activated charcoal needs to be done. The purpose of this research is to analyze the effects of the ironwood charcoal activation on the morphology and surface area of  ironwood activated charcoal, to analyze the effects of variations in the flow rate of tofu wastewater effluent from activated sludge using ironwood activated charcoal on the parameters of temperature, pH, TSS, BOD, COD and ammonia and to find out the optimum flow rate of tofu wastewater effluent from activated sludge using ironwood activated charcoal. This research used adsorption method with column system at 7 treatments of flow rate (50, 60, 70, 80, 90, 100 and 110 mL/h) with 3 replications. The activation of ironwood charcoal used Na2CO3 5% and was activated at 400oC. The results showed that the surface morphology of ironwood active charcoal had more open pore surfaces with more regular structures than before activation. The surface area of ironwood activated charcoal was 32.936 m2/g and increased to 53.7% compared with it before activation. Variations in the flow rate on the tofu wastewater effluent from activated sludge using ironwood activated charcoal showed highly significant (p < 0.01) in reducing the levels of TSS, BOD, COD, and ammonia. The optimum flow rate obtained at 50 mL/h with temperature was 25.8oC, pH 8.08, TSS 34.7 mg/L, BOD 43.8 mg/L, COD 117 mg/L and ammonia 14.8 mg/L. The value of temperature, pH, TSS and BOD have fulfilled the quality standards, the quality of tofu wastewater effluent increased from the activated sludge.
SIKAP MASYARAKAT DESA HUTAN TERHADAP PERUBAHAN DAN ALIH GUNA KAWASAN HUTAN MENJADI KAWASAN PERTAMBANGAN BATUBARA
Authors: Hafizianor Hafizianor
Published: January 2019

Change and use change forest into coal mining area has led to changes in the biophysical environment and social environment forest villagers. This study aimed to analyze the attitudes towards  changes in environmental conditions biophysical and social environment of rural communities around the mining of coal before and after the change and use change forest into coal mining region. The study was conducted in Tanah Bumbu, South Kalimantan. The method used to achieve the purpose of the study is the quantitative approach. Quantitative data from the data collecting through questionnaire will be processed through the editing process is researching the answers to the questionnaire, coding which classifies respondents consisting of three scales and then calculate the frequency based data distribution and tabulation. The results of the study public attitudes to change and use change forest into the area of coal mining and public attitudes show a positive attitude, which means it is a change to changing environmental conditions biophysical and social environment of rural communities around the mining of coal before and after the change and transfer of forest land use be a coal mining region.
PENINGKATAN KUALITAS EFLUEN SISTEM LUMPUR AKTIF LIMBAH CAIR INDUSTRI TAHU DENGAN VARIASI BERAT ARANG AKTIF TERHADAP VOLUME EFLUEN MENGGUNAKAN ARANG AKTIF KAYU ULIN (Eusideroxylon zwageri)
Authors: Handayani Handayani , Biyatmoko Danang , Abdullah Abdullah , Hadie Jamzuri
Published: January 2019

The purpose of this study was to (1) analyze the effect of the activation of iron wood charcoal towards improving the quality of activated charcoal based on moisture content, ash content and adsorption I2, (2) analyze the effect of weight variation activated iron wood charcoal in the activated sludge effluent to temperature parameter, TSS, pH, BOD5, COD and Ammonia, as well as getting the weight ratio of optimum active iron wood charcoal toward activated sludge effluent.  The research design used a completely randomized design. The variation of weight variation of active charcoal from 0, 1, 2, 3, 4, 5 and 6 g with 3 (three) repetitions. This Research was done at the laboratory of Badan Lingkungan Hidup Banjarbaru. The conclusion of this study was that the effect of the activation of ironwood charcoal towards improvement of the quality of activated charcoal were moisture content, ash content and adsorption I2 obtained before activation was 3,02%; 2,41% and 609 mg/g, while moisture content, ash contents and adsorption I2 after being activated were 2,88%; 2,02 % and 685 mg/g. The moisture content and ash contents had reached the quality standard of SNI 06–3730-1995, but the adsorption I2 not yet. The eEffect of weight variation activated charcoal ironwood in the effluent sludge to the temperature, TSS, pH, BOD5, COD and ammonia parameter based on F-test results were highly significant (p<0,01). The parameter of temperature and pH increased as the weight of activated charcoal ironwood increased. The parameter of TSS, BOD5, COD and ammonia decreased as the weight of activated ironwood charcoal. The Parameter that did not reach the quality standard were COD and Ammonia. Optimum weight activated charcoal ironwood active against effluent activated sludge of 6 g. Optimum weight activated ironwood charcoal obtained temperature, TSS, pH, BOD5, COD and ammonia. The values of each were  27,7 0C; 35,7 mg/L; 9,01; 44,2 mg/L; 108 mg/L and 15,2 mg/L.
PERSEPSI DAN PARTISIPASI MASYARAKAT TERHADAP PROGRAM PENGEMBANGAN BIOGAS DI KECAMATAN TAMBAN CATUR KABUPATEN KAPUAS
Authors: Inderawati Tati , Biyatmoko Danang , Rizal Muhammad , Hartati Lilis
Published: January 2019

Biogas is a renewable energy source needed as an alternative potential fuel.  This research aims to 1) analyse perceptions and participations of community to the development of biogas in Kecamatan Tamban Catur, Kabupaten Kapuas, 2) identify factors influencing the success of biogas development in Kecamatan Tamban Catur, Kabupaten Kapuas, and 3) analyse the benefits of using biogas for community in Kecamatan Tamban Catur, Kabupaten Kapuas.  The research was carried out in Sidomulyo, Sidorejo, and Warnasari Villages in Kecamatan Tamban Catur, Kapuas Regency. The research was conducted using survey data, and the data were further analyzed through descriptive statistics involving 33 respondents who have received the program of biogas development in Kecamatan Tamban Catur Kapuas Regency.  The dependent variables were perceptions and participations of community while the independent variables were ages, the number of cattle, education, supporting program, and duration of biogas utilization. The results indicated that community perceptions of the biogas development were positively increasing (78.8%). The F-Test showed that independent variables influencing community perceptions significantly (P<0.05) with 35.1% of coefficient determination (R2).  Although community participations to biogas development were relatively high (72.7%), there was no apparent impact (P>0.05) of independent variables to the community participations. Factors influencing the success of biogas development in Kecamatan Tamban Catur were passion, the number of cattle, floor types, applicable technology, and supporting programs from the government agencies.  There are several advantages of using biogas for the community. First, the use of biogas improves cost efficiency per month by reducing the usage of fuel/kerosene for about 15 liters (Rp.150.000,-) and the usage of 60 bundles of fire-wood (Rp.120.000,-).  Moreover, utilizing solid and liquid organic fertilizer increased daily income for Rp. 10.000,- and Rp. 48.000,- respectively.  In addition, biogas application is more environmentally-friendly.
BIOEKOLOGI AGROFORESTRY KOPI: TUTUPAN VEGETASI DAN POLA TUMBUHAN PENYUSUN AGROFORESTRY KOPI (Coffea sp.) DI KECAMATAN PENGARON KABUPATEN BANJAR KALIMANTAN SELATAN
Authors: Kissinger Kissinger , Pitri Rina Muhayah Noor
Published: January 2019

Coffee agroforestry is a pattern of coffee cultivation mixed with other crops of one and two species, as well as more plant species. The objective of this research is to characterize vegetation cover type around coffee agroforestry and plant pattern of coffee agroforestry. The method used in data collection is by design of field observation and focal plant species for data collection about vegetation from coffee agroforestry. Data were analyzed by the descriptive method through narration from the result of data interpretation in tabulation matrix. There are 5 types of vegetation cover in the study sites: rubber plantation, mixed garden/yard garden, open field and shrubs, rice fields and cultivation fields, natural vegetation in riparian and swamp. Coffee crops are widely grown in the form of agroforestry mixed garden and yard garden. Some fruits planted with coffee are dominated by langsat (Lansium domesticum), cempedak (Artocarpus champeden), coconut (Cocos nucifera), and banana (Musa spp.). Based on the bioecological perspective, the diversity of flora contained in coffee agroforestry is very important in maintaining the stability of ecosystems, soil and water conservation, the conservation of animals on the surface and underground of the soil.
DINAMIKA POPULASI IKAN GABUS (Channa striata) DI RAWA DANAU PANGGANG, KALIMANTAN SELATAN
Authors: Sofarini Dini , Mahmudi Mohammad , Hertika Asus Maizar S. , Herawati Endang Yuli
Published: January 2019

The province of South Kalimantan has the largest peat swamp that is named Danau Panggang Swamp with an area of 5,390.7 Ha. This swamp has ecological, economic and potential functions of a large fishery resource. The purposes of this study are to evaluate the exploitation rate of Snake Head Fish (Channa striata) in Danau Panggang Swamp, by population dynamic analysis using FISAT program of Von Bertalanffy method.  The results showed that the growth pattern of Snake Head Fish (Channa striata) has the tendency to grow negative allometric with 63.4 cm of long infifer (L¥), growth rate (k) 0.15 per year, theoretical age at the time of the fish is equal to 0 (t0) is -1.48257 years. While the natural mortality rate (M) was 0.43, the mortality rate due to catch (F) of 0.69/year and the total mortality rate  (Z) of 1.12/year, and the rate of exploitation value E = 0.62.  These results indicated that the exploitation rate of Head Snake Fish (Channa striata) in Danau Panggang swamp has a tendency to overfishing.
HUBUNGAN CUACA DAN KONSENTRASI PM10 (STUDI KASUS DI KOTA BANJARBARU)
Authors: Munir Miftahul , Akbar Arief R. M. , Badaruddin Badaruddin , Wahdah Raiwani
Published: January 2019

This research’s aim was to identify the relationship between weather element with PM10 concentration in Banjarbaru both during normal condition and during smoke fog (smog) condition, to study the condition’s effect afflicts to weather element and PM10 concentration in ambient air and to determine standard quality concentration PM10’s threshold in ambient air during smog condition. The data were 10 minute PM10, humidity, and temperature and daily weather of 2015 that obtained from Banjarbaru Climatology Station meanwhile data of hotspot’s in South Kalimantan at 2015 was taken from MODIS satellite of Terra Aqua owned by NOAA. The 10 minutes data has been clustered using K-means method and the daily weather element relationship with PM10 concentration obtained based on regression analysis. When normal conditions, only temperature, and duration of irradiance were significantly has positively correlated with PM10 concentration, air humidity and significant rainfall are negatively correlated, the remain is not significant in effect, while during smog conditions; temperature, duration of irradiation, air pressure, average wind velocity, and maximum significant wind speed are positively correlated, air humidity, and rainfall significantly negatively correlated. Based on the results of K-means clustering analysis of PM10 concentration, there was higher humidity, higher temperature, and PM10 concentrations were below the standard quality threshold under normal conditions while in the case of smog conditions, lower humidity, lower temperature, and PM10 concentrations were above the quality standard threshold. PM10 concentration during smog condition reaches dangerous status/above the standard quality threshold before dry season until late dry season at 02.20 is in the dusk until 12.30 pm.
IDENTIFIKASI PEMANFAATAN TRADISIONAL DAN PENAPISAN SENYAWA FITOKIMIA EKTRAK DAUN BINTANGUR (Callophyllum soulatri Burm F.)
Authors: Violet Violet
Published: January 2019

Bintangur (Callophylum soulatri) is one type of Family Callophylleae which is widely found in the forests of Borneo. This research attempts to identify the traditional using of Bintangur plant as a medicinal material and get the result of phytochemical compound from Bintangur leaf extract. Identification of the use of Bintangur plants is done using semi-structured interview techniques and literature review. The phytochemical compound preliminary test is carried out qualitatively by color change detection. Bintangur leaves can eliminate the disease vertigo (dizziness) and migraine. The dominant phytochemical compounds are flavonoids, steroid, and tannin. Phytochemical compounds that also dominant are phenol hydrocarbons and saponins. The alkaloid compound is not present in Bintangur leaves. The identification of phytochemical compounds from Bintangur leaf identifies the potential utilization of phytochemical compounds for various medicinal goals. The detection of steroid compounds with high concentrations indicates that Bintangur leaf has the potential to be used as a medicinal material to relieve chronic fatigue and pain. The presence of phenol compounds such as flavonoids, phenol hydrocarbons, and tannins indicates that the Bintangur leaf has bioactivity as antioxidants, antibacterials and anticancer.
KADAR AIR, KERAPATAN, DAN KADAR ABU WOOD PELLET SERBUK GERGAJI KAYU GALAM (Melaleuca cajuputi Roxb) DAN KAYU AKASIA (Acacia mangium Wild)
Authors: Fatriani Fatriani , Sunardi Sunardi , Arfianti Arfianti
Published: January 2019

The amount of fossil fuels is getting less and less daily, so to meet the human needs it needs to find alternative renewable energy sources, one of which comes from a plant (wood) known as wood pellet. The purpose of this study was to analyze the water content, density, and ash wood pellet ash powder of sawn galam and acacia. The moisture content produced by wood pellet meets Indonesian wood pellet standart (SNI 80212014), Germany (DIN 51371) and Austria (ONORM M 7135) The resulting density meets the German standard (DIN 51371) and Austria (ONORM M 7135). which fulfill the standard wood pellet from Indonesia (SNI 8021: 2014) and Germany (DIN 51371).
POTENSI EKSTRAK DAUN KETAPANG, MAHONI, DAN KERAI PAYUNG SEBAGAI BIOHERBISIDA TERHADAP Cyperus rotundus L.
Authors: Khairunnisa Khairunnisa , Indriyanto Indriyanto , Riniarti Melya
Published: January 2019

Bioherbicide is an alternative compound to control weeds which are environmentally friendly by utilizing parts of plant organs, like leaves that are applied in the form of extracts. The aim of this study is to determine the potential of Terminalia catappa, Swietenia macrophylla, and Filicium decipiens leaf extract as bioherbicides against Cyperus rotundus and to find out which leaf extract has the most effective to prevent the Cyperus rotundus growth. The study was done by using maceration techniques of leaf extract with ethanol solvent applied to Cyperus rotundus. This study was designed in a Completely Randomized Design (CRD) consisting of 4 treatments, which are control, 50% of Terminalia catappa leaf extract concentrate, 50% of Swietenia macrophylla leaf extract concentrate, and 50% of Filicium decipiens leaf extract concentrate. The results of this research showed that ketapang, mahogany, and kerai payung leaf extract could be used as bioherbicides because it has a very significant effect on inhibiting the height growth, the number of leaves, and the length of the roots of Cyperus rotundus. Filicium decipiens extract was the most effective extract in inhibiting the number of Cyperus rotundus leaves. However, each leaf extract did not significantly affect the reduction of chlorophyll content and dry weight. Therefore, further research is needed regarding the potential of these three leaf extracts to other weeds.
PENGARUH PEMBERIAN JENIS DAN TAKARAN PUPUK ORGANIK TERHADAP KARAKTERISTIK FISIOLOGIS TANAMAN BAWANG MERAH PADA TANAH ULTISOL
Authors: Rahmawati Yuyun , Purnomo Joko , Susanti Hilda
Published: January 2019

This research was carried out from December to May 2018, at Greenhouse of Supervision and Certification of  Food Crops and Horticulture Banjarbaru. The objective of the study was to examine the effect of organic fertilizer type and dosage and to know the best dosage of each type of organic fertilizer on the physiological characteristics of shallots on ultisol soil. The experimental method is designed based on a two-factor nested design with Completely Randomized Compact Design (RAL) design. The first factor is the type of organic fertilizer (J) consisting of two levels namely cow dung (j1) and chicken manure (j2), the second factor is the organic fertilizer dosage nested in the organic fertilizer consisting of four levels of 10 t ha-1 (d1); 20 t ha-1 (d2); 30 t ha-1 (d3) and 40 t ha-1 (d4). Treatment was repeated 4 times, each experimental unit consisting of  3 polybags.  Observation variables were leaf N content, leaf chlorophyll content, the water content of bulbs and volatile oil content on bulbs. The results showed that the type and quantity of organic manure of cow dung and chicken manure had no significant effect on all observed variables. Limiting factors such as low light intensity are suspected to cause the type treatment and organic fertilizer dosage does not affect all observed variables. Light intensity and humidity during cultivation are incompatible with the requirements of shallots grow is also seen in the long period of vegetative shallots plant which is a manifestation of the plant's response to environmental conditions.
ANALISIS NILAI PH DAN KONSENTRASI LOGAM BESI (Fe) PADA MEDIA LAHAN BASAH BUATAN ALIRAN HORIZONTAL BAWAH PERMUKAAN YANG MENGOLAH AIR SALURAN REKLAMASI
Authors: Nirtha NNPS Rd. Indah , Sari Dwi Puspita
Published: January 2019

One of the impacts of reclamation of swamps is poison substances in the water channels, which can cause to pyrite oxidation, sedimentation and accumulation of toxic substances in secondary channels. The reclamation channel unit in Semangat Karya Village has a water pH of ± 3 and has the iron level of 4.95 mg / l. Based on South Kalimantan Provincial Governor Regulation Year 2007, pH grade and iron concentration are over the quality standard, while the water is consumed by the residents for everyday intentions. One of the technologies that are applied to increase the pH and to minimize the concentration of iron (Fe) is constructed wetland with the horizontal sub-surface flow (CW-HSSF).  The objectives of this research were to study the dynamics of pH and Fe in the media acid sulfate soils mixed with organic fertilizer (bokashi) 10% at CW-HSSF  system using  Purun Tikus (Eleocharis dulcis) and Kalakai (Stenochlaena palustris). The conclusion of this research indicated that pH value and absorption of Fe in CW-HSSF using Purun Tikus (Eleocharis dulcis) was better than Kalakai (Stenochlaena palustris).
KAJIAN FAKTOR PENDORONG KEAKTIFAN ORGANISASI DAN PARTISIPASI MASYARAKAT DALAM PENGELOLAAN BANK SAMPAH KOTA BANJARBARU KALIMANTAN SELATAN
Authors: Mahyudin Rizqi Puteri , Ummah Nailul , Firmansyah Muhammad
Published: January 2019

The purpose of this research is to analyze the best existing condition of four waste bank in Banjarbaru. They are Gemilang waste bank in Guntung Manggis, Sumber Rejeki waste bank in Syamsyudin Noor, Barokah waste bank in Landasan Ulin Timur, and Cempaka Putih waste bank in Sungai Ulin, in Banjarbaru city. The result of the analysis is the highest score of waste bank management is Sumber Rejeki waste bank, because the waste bank administrator socializes it intensively.
KUALITAS AIR SUNGAI PITAP BERDASARKAN INDEKS AUTOTROPIK DI KALIMANTAN SELATAN
Authors: Sari Sasi Gendro , Aprida Siti Hanna
Published: January 2019

An epilithic benthic algae functions as a primary producer living on rock substrates. The Autotrofic Index (AI) was measured to understand the level of water pollutions by quantifying an autotrofy organism. This research determined water quality of Pitap river based on the autotrofic level of an epilithic benthic algae and to understand the correlation between the autotrofic level and physicochemical parameters. The measurement of water quality based on Ash-Free Dry Mass (AFDM), the amount of chlorophyll-a and physicochemical parameters were taken every month with two repetitions on September and October 2014. Five sampling sites were selected using a purposive sampling method based on the variety of environmental conditions around the Pitap river. The results showed that the water quality in the upstream (Ajung and Langkap villages) were classified non-pollution (dominated by autotrof compounds) until less pollution (dominated by autotrof-heterotof compounds). Other locations in downstream (Tebing Tinggi, Sungsum and Juuh villages) were determined pollution of water quality by dominance of autotrof-heterotrof components to dominance by heterotof components. Spearman correlation explained that autotrofic index on September 2014 was closely correlated with water temperature and water velocity with their value are 0,954 and -0,794 at significantly α=0,01. On October 2014 water temperature was closely correlated with its value 0,681 at significantly α=0,05.
Multiparameter Spatiotemporal Anomalies with Some of the Strong Earthquakes (M > 6:0) in 2018 around the World
Authors: Rasul Azad
Published: January 2019

One of the most destructive natural disasters is the earthquake which brings enormous risks to humankind. The objective of the current study was to determine the Earthquake’s remote sensing multiparameter (i.e. land surface temperature (LST), air temperature, specific humidity, precipitation and wind speed) spatiotemporal anomaly of many earthquake samples occurred during 2018 around the world. In this research 11 earthquake (M > 6:0) studied (4 samples selected in a land with transparent sky situations, 3 samples in land within cloudy situations and 4 samples in marine earthquakes). The interquartile range (IQR) and mean ± 2σ methods utilized to improve the efficiency of anomalous differences. As a result, based on the IQR method, negative anomaly before the event detected during the daytime in Mexico and during the nighttime in Afghanistan. In addition, a negative outlier of brightness temperature (BT) detected in Alaska before, after and during the event. In contrast, based on IQR and mean ± 2σ positive anomaly detected in precipitation before and after the event in all investigated examples. According to mean ± 2σ, negative anomaly LST, specific humidity, sea surface temperature (SST_100) and wind detected in most examined earthquake samples. In contrast, positive SST_0 anomaly observed in Fiji and Honduras after the earthquake. Our results suggested in marine earthquakes, for earthquake forecasting we can merge a prior negative anomaly in the wind speed and SST_100. Regarding the in land cloudy sky earthquakes, merging anomaly parameters could be the negative prior anomaly in BT, skin temperature, in contrast, a positive anomaly in precipitation. In land transparent sky earthquake, usually negative prior anomalies in air temperature, specific humidity and LST.
Lowered Plasma Steady-State Levels of Progesterone Combined with Declining Progesterone Levels During the Luteal Phase Predict Peri-Menstrual Syndrome and Its Major Subdomains
Authors: Roomruangwong Chutima , Carvalho Andre F. , Comhaire Frank , Maes Michael
Published: January 2019

Background: It is unknown whether lowered steady state levels of sex hormones coupled with changes in those hormones during the menstrual cycle could be associated with the presence and severity of premenstrual syndrome (PMS).Objective: To examine associations between levels of progesterone and oestradiol during the menstrual cycle and PMS severity considering different diagnostic criteria for PMS.Methods: Forty women aged 18-45 years with a regular menstrual cycle completed the Daily Record of Severity of Problems (DRSP) for all 28 consecutive days of the menstrual cycle. Blood was sampled at days 7, 14, 21 and 28 to assay oestradiol and progesterone. Results: We developed a new diagnosis of peri-menstrual syndrome, which is characterized by increased DRSP severity in pre and post-menstrual periods and increased scores on the major DRSP dimensions, i.e. depression, physio-somatic symptoms, breast tenderness and appetite, and anxiety. This new diagnosis performed better than classical diagnoses of PMS, including the one presented by the American College of Obstetricians and Gynecologists. Lowered steady state levels of progesterone, when averaged over the menstrual cycle, together with declining progesterone levels during the luteal phase predict severity of peri-menstrual symptoms. Steady state levels of oestradiol and declining oestradiol levels during the cycle are also related to DRSP severity although most of these effects appeared to be mediated by progesterone. Conclusion: A significant increase in menstrual-cycle related symptoms can best be conceptualized as “peri-menstrual syndrome” and may result from “corpus luteum insufficiency”, which may result from suboptimal pre-ovulatory follicular development. Future research should trial Clomiphene citrate (given the first 5 days of the cycle) and a mid-cycle injection of human Chorionic Gonadotrophin in subjects with peri-menstrual syndrome.
A New Set Theory for Analysis
Authors: Ramirez Juan P.
Published: January 2019

We present the real number system as a natural generalization of the natural numbers. First, we prove the co-finite topology, $Cof(\mathbb N)$, is isomorphic to the natural numbers. Then, we generalize these results to describe the continuum $[0,1]$. Then we prove the power set $2^{\mathbb Z}$ contains a subset isomorphic to the non-negative real numbers, with all its defining structure of operations and order. Finally, we provide two different constructions of the entire real number line. We see that the power set $2^{\mathbb N}$ can be given the defining structure of $\mathbb R$. The constructions here provided give simple rules for calculating addition, multiplication, subtraction, division, powers and rational powers of real numbers, and logarithms. The supremum and infimum are explicitly constructed by means of a well defined algorithm that ends in denumerable steps. In section 5 we give evidence our construction of $\mathbb N$ and $\mathbb R$ are canonical; these constructions are as natural as possible. In the same section, we propose a new axiomatic basis for analysis. In the last section we provide a series of graphic representations and physical models that can be used to represent the real number system. We conclude that the system of real numbers is completely defined by the order structure of $\mathbb N$.}
Speleothem Paleoclimatology for the Caribbean, Central America, and North America
Authors: Oster Jessica , Warken Sophie , Sekhon Natasha , Arienzo Monica , Lachniet Matthew
Published: January 2019

Speleothem oxygen isotope records from the Caribbean, Central, and North America reveal climatic controls that include orbital variation, deglacial forcing related to ocean circulation and ice sheet retreat, and the influence of local and remote sea surface temperature variations. Here, we review these records and the global climate teleconnections they suggest following the recent publication of the Speleothem Isotopes Synthesis and Analysis (SISAL) database. We find that low-latitude records generally reflect changes in precipitation, whereas higher latitude records are sensitive to temperature and moisture source variability. Tropical records suggest precipitation variability is forced by orbital precession and North Atlantic Ocean circulation driven changes in atmospheric convection on long timescales, and tropical sea surface temperature variations on short timescales. On millennial timescales, precipitation seasonality in southwestern North America is related to North Atlantic climate variability. Great Basin speleothem records are closely linked with changes in Northern Hemisphere summer insolation. Although speleothems have revealed these critical global climate teleconnections, the paucity of continuous records precludes our ability to investigate climate drivers from the whole of Central and North America for the Pleistocene through modern. This underscores the need to improve spatial and temporal coverage of speleothem records across this climatically variable region.
The Role of Renewable Energy, Public Health Expenditure, Logistics and Environmental Performance in Economic Growth: An Evidence from Structural Equation Modelling
Authors: Khan Syed Abdul Rehman
Published: January 2019

We do this research to investigate the relationship between renewable energy, public health expenditure, logistics performance indices, and economic and environmental sustainability in the ASEAN member states, through the analysis of a panel data from 2007 to 2017. The study used secondary data, which is downloaded from the World Bank Website and employs SEM (Structural Equation Modelling) model for testing hypothesis. The results show that the usage of renewable energy in logistical operations would enhance the environmental and economic performance in terms of mitigating carbon emissions and greenhouse gas emissions. While, public health expenditure and environmental performance is negatively correlated, which confirms that greater environmental sustainability with lower carbon emissions and greenhouse gases will improve human health and economic growth. Moreover, greater public health expenditure and poor environmental performance has negative effect on economic growth, inefficiency and low productivity of labor slowdown to the economic activities. For another side, the usage of renewable energy and the adoption of green practices in international logistics will develop the environmental sustainability, establish better image of a country and attract foreign direct investment inflows, and also minimize carbon emissions and public health expenditure, spurring sustainable economic growth with better export opportunities in pro-environmental countries.
Manajemen Rantai Pasok Komoditas Cabai pada Agroekosistem Lahan Kering di Jawa Timur
Authors: Saptana NFN , Muslim Chaerul , Susilowati Sri Hery
Published: January 2019

Chili is one of high-value horticulture commodities, prioritized for its production expansion, and has no substitute. Chili price is inflationary due to its high fluctuation.  This research aims to analyze performance of its supply chain management. Primary data was collected in Malang Regency, East Java, from chili agribusiness actors. Data collected were analyzed using both descriptive and marketing margin approaches. Great red chili, curly red chili, and cayenne farm businesses were profitable with benefits each ranged from Rp 24.44 million to Rp83.8 million/season/hectare. The R/C ratios varied from 1.62 to 2.89 indicating that chili farming is feasible. Most of value chain was gained by retailers, merchants, and wholesalers. Wholesalers at the central market played significant role in collecting chili from farmers and distributed it to consumers through retailers. Strategy to improve marketing efficiency is through enhancing integrated chili supply chain management.

 

Abstrak

Komoditas cabai merupakan salah satu komoditas hortikultura yang mendapatkan prioritas pengembangan. Komoditas cabai merupakan komoditas sayuran tidak bersubtitusi dan tergolong komoditas bernilai ekonomi tinggi. Permasalahan utama adalah sering terjadi gejolak harga yang memiliki pengaruh cukup signifikan terhadap inflasi. Tujuan penelitian adalah untuk menganalisis kinerja kelembagaan manajemen rantai pasok komoditas cabai dari hulu hingga hilir. Hasil kajian menunjukkan  kinerja usaha tani cabai merah besar, cabai merah keriting, dan cabai rawit cukup menguntungkan dengan keuntungan berkisar antara Rp24,44–83,8 juta/musim/ha, dan dengan nilai R/C ratio bevariasi antara 1,62–2,89 yang merefleksikan usaha tani cabai sangat layak untuk terus diusahakan. Secara nominal berturut-turut nilai tambah terbesar adalah pada pedagang pengecer, pedagang pengumpul, pedagang besar. Meskipun nilai tambah pada pedagang besar dan pedagang pengumpul desa lebih kecil dari nilai pedagang pengecer, namun karena omzet penjualan cabai yang jauh lebih besar maka secara keseluruhan keuntungan yang didapat pedagang besar adalah yang paling besar, kemudian menyusul pedagang pengumpul desa, dan terakhir pedagang pengecer. Strategi untuk meningkatkan efisiensi tata niaga dapat dilakukan dengan pengembangan manajemen rantai pasok komoditas cabai merah secara terpadu.
Hematocervix as an Uncommon Complication of Cesarean Delivery: A Case Report
Authors: Basaran Ozlem ece , Guvendag Guven Emine Seda , Guven Suleyman
Published: January 2019

Hematometra is a condition of retained blood or clot in the uterus. If just the cervix is affected by collection, the condition is described as hematocervix. The hematocervix should be suspected in a women with amenorrhea and recurrent lower abdominal pain. The objective of this case report was to report a rare case of isolated hematocervix following cesarean delivery.A 27-years-old primigravidae woman was admitted with the complaints of severe pelvic pain and amenorrhea. She had the history of full term delivery via cesarean section because of prolonged latent phase of labor almost 3 months ago. Pelvic examination, transvaginal sonography and MRI findings were confirmed the diagnosis of hematocervix cervical dilatation and curettage following vaginal misoprostol was done and the women was discharged with good health status.The increased rates of cesarean delivery in all over the world caused increase in rare complication such as isolated hematocervix. Dilatation and drainage of cervical collection is safe and effective treatment in such cases.
Intrahepatic Cholestasis of Pregnancy is Associated with Gestational Diabetes Mellitus
Authors: Gencosmanoglu Turkmen Gulenay , Vural Yilmaz Zehra , Oguz Yuksel , Yakut Kadriye , Sanhal Cem Yasar , Uygur Dilek
Published: January 2019

Objectıves: Intrahepatic (also known as obstetric) cholestasis of pregnancy (ICP) is one of the most frequently diagnosed conditions for pregnancy-specific hepatic disease. It has consistently been found to be related to adverse pregnancy outcomes. In recent studies, a relationship between ICP and Gestational Diabetes Mellitus (GDM) was demonstrated. However, the association between serum total BA (TBA) level in ICP and GDM is not fully understood. This study aims to evaluate the association between serum TBA levels in ICP disease with GDM.Study Desıgn: Eighty pregnant women diagnosed with ICP and eighty healthy pregnant women as normal controls were included in the study. Their clinical characteristics and laboratory test results including liver function tests, glucose challenge tests (GCT), glucose tolerance tests (GTT), and fasting and postprandial TBA levels were recorded. Cases with serum TBA levels between 12-40 µmol/L were described as mild disease, >40 µmol/L was described as severe disease.Results: The mean 50-g GCT value was significantly higher in pregnant women with ICP compared to the healthy controls (128.7±28.2, 106.6±27.0; p < 0.0001) and it was slightly higher in women with severe disease than women with mild disease (132.7±30.1, 125.5±26.5; p=0.26). The percent of GDM diagnosis with ICP disease (11.25%) was higher than in healthy pregnant women (6.25%) but the difference was not found to be statistically significant (p=0.187) and it was similar in pregnant women with mild and severe disease (11.1%, 11.4%; p=0.31).Conclusıon: Our current study demonstrated that ICP was not associated with GDM, also, we did not demonstrate a relationship of TBA level with ICP and GDM. It may be due to our study’s small sample size. Further and well-designed studies with larger sample sizes are necessary to determine the relationship between GDM and ICP and also the function of TBA in the pathogenesis of GDM disease.
Study of sulfate-reducing ammonium oxidation process and its microbial community composition
Authors: Zhang Dandan , Cui Li , Wang Hui , Liang Jiyan
Published: January 2019

In this study, the simultaneous removal of ammonium and sulfate was detected in a self-designed circulating flow reactor, in which ammonium oxidization was combined with sulfate reduction. The highest removal efficiencies of NH4+-N and SO42–S were 92% and 59.2%. NO2− and NO3− appeared in the effluent, and experimental studies showed that increasing the proportion of N/S in the influent would increase the NO2− concentration in the effluent. However, N/S [n(NH4+-N)/n(SO42–S)] conversion rates during the experiment were between 2.1 and 12.9, which may have been caused by the experiment's complex process. The microbial community in the sludge reactor included Proteobacteria, Chloroflexi, Bacteroidetes, Chlorobi, Acidobacteria and Planctomycetes after 187 days of operation. Proteobacteria bacteria had a more versatile metabolism. The sulfate-reducing ammonium oxidation (SRAO) was mainly due to the high performance of Proteobacteria. Nitrospirae has been identified as the dominant functional bacteria in several anammox reactors used for nitrogen removal. Approximately 12.4% of denitrifying bacteria were found in the sludge. These results show that a portion of the nitrogen was converted by nitrification-denitrification, and that traditional anammox proceeds simultaneously with SRAO.