PERGESERAN POSISI DATA SURVEY GPS TIPE GARMIN 78s TERHADAP PETA DASAR NASIONAL DI LOKASI LEMBAR TOPOGRAFI MARTAPURA NOMOR 1712-52

2021 ◽  
Vol 4 (3) ◽  
pp. 509
Author(s):  
Regina Amelia Putri ◽  
Suyanto Suyanto ◽  
Mufidah Asy’ari
Keyword(s):  
Sampling Method ◽  
Weighted Average ◽  
Gps Data ◽  
Sample Point ◽  
Purposive Sampling ◽  
Average Value ◽  
Data Survey ◽  
Sample Points ◽  
The Difference ◽  
Descriptive Statistical Analysis

The position displacement in this study is the distance measured from the position on the national base map to the position measured in the field using the Garmin 78s type GPS. This study aims to analyze the magnitude of the position displacement between the Garmin 78s type GPS data against the National Base Map at the Martapura (1712-52) sheet location. The sampling method used was purposive sampling as many as 180 sample points. The analytical method used is descriptive statistical analysis, so that the magnitude of the position displacement to the national base map can be seen through the use of arcGIS software. The distance error is the difference between the coordinates of the database and the coordinates obtained in the field using a Garmin 78s type GPS device. The magnitude of the position displacement is calculated from the coordinates of each sample point. The results showed that there were variations in the magnitude of the position displacement between the database and the different fields at each sample point. The range of the magnitude of the position displacement in distance is generally under 14 meters, while the position displacement of more than 14.00 meters is only 5%, the farthest position displacement is 17.09 meters. The most position displacement from the coordinates of the sample points due to the use of the 78s Garmin GPS, which is less than 2 meters, as much as 32% or as many as 57 samples. The average value of the position displacement in the distance between the Garmin type 78s is 6.20 m and the weighted average value is 7.02 m for the position displacement between the database and the coordinates in the field.Pergeseran posisi dalam penelitian ini merupakan jarak yang diukur dari posisi pada peta dasar nasional terhadap posisi hasil pengukuran dilapangan menggunakan GPS tipe Garmin 78s. Penelitian ini bertujuan untuk menganalisis besarnya jarak pergeseran posisi antara data GPS tipe Garmin 78s terhadap Peta Dasar Nasional pada lokasi lembar Martapura (1712-52). Metode pengambilan sample dilakukan secara putposif (purposive sampling) sebanyak180 titik sampel. Metode analisis yang digunakan adalah analisis statistik deskriptif, agar besarnya jarak pergeseran terhadap peta dasar nasional dapat diketahui melalui pemanfaatan software arcGIS. Jarak pergeseran merupakan perbedaan antara titik koordinat dari database dengan titik koordinat yang didapatkan di lapangan menggunakan alat GPS type Garmin 78s. Besarnya pergeseran dihitung dari koordinat setiap titik sampel. Hasil penelitian menunjukkan adanya variasi besarnya pergeseran posisi antara database dengan lapangan yang berbeda di setiap titik sampel. Rentang besarnya jarak pergeseran umumnya di bawah 14 meter, sedangkan yang lebih dari 14,00 meter pergeserannya hanya 5%, jarak pergeseran terjauh adalah 17,09 meter.  Jarak pergeseran yang paling banyak dari koordinat titik sampel akibat penggunaan GPS Garmin tipe 78s yaitu kurang 2 meter sebanyak 32% atau sebanyak 57 sampel. Nilai rata-rata hitung jarak pergeseran GPS Garmin tipe 78s adalah sebesar 6,20 m dan nilai rata-rata terbobot sebesar 7,02 m terhadap jarak pergeseran antara database dengan koordinat dilapangan.

scholarly journals PUBLIC WILLINGNESS TO PAY FOR HALAL CERTIFIED BEEF

2019 ◽  
Vol 11 (1) ◽  
Author(s):  
Muhammad Dzakir Fiqi ◽  
Darwanto Darwanto
Keyword(s):  
Regression Analysis ◽  
Statistical Analysis ◽  
Willingness To Pay ◽  
Sampling Method ◽  
The Other ◽  
Analysis Method ◽  
Purposive Sampling ◽  
Average Value ◽  
Logit Regression ◽  
Descriptive Statistical Analysis

This research aims at analyzing the scale of public willingness to pay and the influence of age, income, awareness, perception, and religiosity on their willingness to pay the halal certified beef. This research was conducted in Jakarta with purposive sampling method and 100 respondents. The analysis method used in this research is descriptive statistical analysis, contingent valuated method and logit regression. The results show that 77 of respondents are willing to pay more for halal certified beef, while the other 23 are not. The average value of WTP obtained is 7% of the price of ordinary meat. The result of logit regression analysis shows that awareness variable has significant effect on willingness to pay halal certified beef, while the income, age, perception, and religiosity have no significant effect.

scholarly journals Pengaruh Penerapan Model Pembelajaran Kooperatif Tipe Course Review Horay (CRH) Terhadap Keaktifan Belajar dan Hasil Belajar Ekonomi

2019 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
Aisyah Aisyah
Keyword(s):  
Learning Outcomes ◽  
Sampling Method ◽  
Learning Model ◽  
Positive Influence ◽  
Learning Activity ◽  
Economic Study ◽  
Purposive Sampling ◽  
Significant Difference ◽  
The Difference

This research is experimental research on students class XI of MIPA in SMA Negeri 3 Purwokerto. This research takes the title of "The Influence of the Application of the Cooperative Learning Model Type Course Review Horay (CRH) Against the Liveliness of learning and the Results of the Economic Study (study on the Grade XI MIPA in SMA Negeri 3 Purwokerto)". The purpose of this research is to know the difference in learning outcomes and learning activity between the learning model Course Review Horay (CRH) with conventional learning model, to know the influence of learning model Course Review Horay (CRH) against the learning outcomes and learning activity, as well as to know the influence of the liveliness of the learning results of learning. The population of this research is the grade XI MIPA in SMA Negeri 3 Purwokerto. The number of samples taken in this study is 72 i.e. 2 Class XI of MIPA which each class amounted to 36 students. Purposive Sampling Method used in the determination of the sample. Based on the results of the research and the anallisis data indicate that (1) there is a significant difference between the model of learning learning activeness cooperative Course Review Horay (CRH) and conventional learning model on economics. (2) there are significant differences between the learning outcomes learning model cooperative Course Review Horay (CRH) and conventional learning model on economi. (3) there is a positive influence learning model cooperative Course Review Horay (CRH) against the liveliness of the study on economic. (4) there is a positive influence learning model cooperative Course Review Horay (CRH) against the results of the study on economic. (5) there is no positive influence between the liveliness of student learning against the results of the study on economic. Penelitian ini adalah penelitian eksperimen pada siswa kelas XI MIPA di SMA Negeri 3 Purwokerto. Penelitian ini mengambil judul “Pengaruh Penerapan Model Pembelajaran Kooperatif Tipe Course Review Horay (CRH) terhadap Keaktifan Belajar dan Hasil Belajar Ekonomi (Studi pada Siswa Kelas XI MIPA di SMA Negeri 3 Purwokerto)”.        Tujuan dari penelitian ini adalah untuk mengetahui perbedaan keaktifan belajar dan hasil belajar antara model pembelajaran Course Review Horay (CRH) dengan model pembelajaran konvensional, untuk mengetahui pengaruh model pembelajaran Course Review Horay (CRH) terhadap keaktifan belajar dan hasil belajar, serta untuk mengetahui pengaruh keaktifan belajar terhadap hasil belajar. Populasi penelitian ini adalah siswa kelas XI MIPA di SMA Negeri 3 Purwokerto. Jumlah sample yang diambil dalam penelitian ini adalah 72 yaitu 2 kelas XI MIPA yang masing-masing kelas berjumlah 36 siswa. Purposive Sampling Method digunakan dalam penentuan sample. Berdasarkan hasil penelitian dan anallisis data menunjukkan bahwa (1) Terdapat perbedaan signifikan keaktifan belajar antara model pembelajaran kooperatif Course Review Horay (CRH) dengan model pembelajaran konvensional pada mata pelajaran ekonomi. (2) Terdapat perbedaan signifikan hasil belajar antara model pembelajaran kooperatif Course Review Horay (CRH)  dengan model pembelajaran konvensional pada mata pelajaran ekonomi. (3) Terdapat pengaruh positif model pembelajaran kooperatif Course Review Horay (CRH)  terhadap keaktifan belajar pada mata pelajaran ekonomi. (4) Terdapat pengaruh positif model pembelajaran kooperatif Course Review Horay (CRH)  terhadap hasil belajar pada mata pelajaran ekonomi. (5) Tidak terdapat pengaruh positif antara keaktifan belajar siswa terhadap hasil belajar pada mata pelajaran ekonomi.  

scholarly journals Penilaian Dampak Bahaya Radiologis terhadap Radionuklida Natural di Pesisir Pulau Bengkalis

2019 ◽  
Vol 18 (2) ◽  
pp. 113
Author(s):  
Murdahayu Makmur ◽  
Wahyu Retno Prihatiningsih ◽  
Mohamad Nur Yahya
Keyword(s):  
Dose Rate ◽  
Sampling Method ◽  
Natural Radionuclides ◽  
Hazard Index ◽  
Purposive Sampling ◽  
Average Value ◽  
External Hazard Index ◽  
226Ra Activity ◽  
Index Value ◽  
Radionuclide Activity

Latar belakang : Radionuklida natural ditemukan hampir di semua media lingkungan, dan di lingkungan laut terdeteksi cukup tinggi karena adanya proses erosi, pelapukan dan daur ulang mineralyang mengalami perpindahan melalui badan air. Radionuklida natural tersebutdapat berpindah ke berbagai media, termasuk ke manusia melalui rantai makanan.Penelitian ini dilakukan untuk memberikan informasi dasar mengenai tingkat radioaktivitas di lingkungan perairan laut di Pesisir Pulau Bengkalis dan melakukan penilaian dampak bahaya radiologis melalui aktivitas ekuivalen radium (Raeq) dan indeks bahaya eksternal (Hex)serta laju dosis eksternal dari radionuklida natural.Metode: Metode deskriptif digunakan dalam penelitian ini dan metode pengambilan sample sedimen menggunakan metode purposive sampling. Sampelsedimen dikumpulkan dari 6 titik pengambilan sampel di pesisir Pulau Bengkalis, menggunakan sediment grab. Sampel kemudian dikeringkan dan dihomogenkan kemudian ditimbang sebanyak 1 kg. Pengukuran aktivitas radionuklida dilakukan menggunakan spektrometri gama dengan waktu cacah selama 3 hari. Aktivitas 226Ra ditentukan berdasarkan emisi sinar gamma 214Pb dan 214Bi. Aktivtias 232Th ditentukan berdasarkan emisi 212Pb dan 228Ac dan 40K ditentukan dari emisi pada 1461,8 keV. Hasil analisis akan digunakan untuk menghitung dampak radiologis di lingkungan mengunakan ekuivalen aktivitas radium dan indeks bahaya eksternal.Hasil: Aktivitas rata-rata berturut turut 56,45 ; 31,34 ; 26,04 ; 33,19 ; 30,00 dan 185,49 Bq/kg untuk radio nuklida226Ra, 212Pb, 214Pb, 214Bi, 228Ac dan 40K. Aktivitas terukur mempunyai kisaran nilai yang berdekatan dengan pengukuran di beberapa negara.Penghitungan nilai aktivitas ekuivalen radium (Raeq) berkisar dari 82,61 - 138 Bq/kg dan tidak melebihi nilai yang ditetapkan oleh ICRP (1990) dan OECD (179) yaitu sebesar 370 Bq/kg. Nilai indeks bahaya eksternal (Hex) masih dibawah 1, dengan nilai rata rata sebesar 0,31, dan laju dosis dari radionuklida natural sebesar 37,175 nGy/h.Simpulan:Aktivitas radionuklida natural di pesisirPulauBengkalismempunyai kisaran nilai yang berdekatan dengan pengukuran di beberapa Negara. Nilai aktivitas ekuivalen radium (Raeq) Yang terukur tidak melebihi nilai yang ditetapkan oleh ICRP (1990) dan OECD (179).  Nilai indeks bahaya eksternal (Hex) masih dibawah 1, dan laju dosis yang diserap lingkungan dari radionuklida natural masih dibawah nilai rata rata dunia. Dengan demikian, dapat disimpulkan bahwa parameter radiologis radionuklida natural dalam sedimen di pesisir Pulau Bengkalis berada dalam batas yang dapat diterima. AbstractTitle : --Background: Natural radionuclides are found in almost all environmental media, and in the marine compartment have been detected relative high due to the process of erosion, weathering and recycling of minerals that come trough the water bodies. Radionuclides can move to various media, including to the humans through the food chain. This research was conducted to provide baseline information about the activity of radioactivity in the marine environment of the Bengkalis Island Coast and conduct radiological hazard impact assessments through equivalent radium (Raeq) and external hazard index (Hex) and external dose rates of natural radionuclides.Method: Descriptive methods were used in this study and the sediment sampling method used a purposive sampling method. Sediment samples were collected from 6 sampling points on the coast of Bengkalis Island, using sediment grab. The samples were then dried, homogenized and weighed 1 kg. Measurement of radionuclide activity was carried out using gamma spectrometry with counting time for 3 days. The 226Ra activity is determined based on 214Pb and 214Bi gamma ray emissions. The 232Th activity was determined based on 212Pb and 228Ac and 40K emissions determined from emissions at 1461.8 keV. The results of the analysis will be used to calculate the radiological impact in the environment using equivalent radium activity and external hazard index.Results: The average activity are 56.45; 31.34; 26.04; 33.19; 30.00 and 185.49 Bq/kg for radionuclides 226Ra, 212Pb, 214Pb, 214Bi, 228Ac and 40K respectively. The value of this activity comparable withthe activities in several countries.The calculation of radium equivalent activity (Raeq) values ranges from 82.61 - 138 Bq / kg and does not exceed the value 370 Bq / kg by ICRP (1990) and OECD (179). The external hazard index value (Hex) is still below 1, with an average value of 0.31, and the dose rate of natural radionuclides is 37,175 nGy / h.Conclusion: Natural radionuclide activity on the coast of Bengkalis Island has a range of values adjacent to measurements in several countries. The measured value of radium (Raeq) activity does not exceed the value set by ICRP (1990) and OECD (179). The external hazard index value (Hex) is still below 1, and the absorbed dose rate of natural radionuclides is still below the world average value. Thus, it can be concluded that the radiological parameters of natural radionuclides in sediments on the coast of Bengkalis Island are within acceptable limits. 

ANALISIS USAHA PEMBUATAN PUPUK ORGANIK CAIR DI DESA SRIWANGI KABUPATEN OKU TIMUR

2016 ◽  
Vol 1 (03) ◽  
pp. 1-6
Author(s):  
Wardi Saleh
Keyword(s):  
Production Process ◽  
Sampling Method ◽  
Organic Fertilizer ◽  
Average Income ◽  
Purposive Sampling ◽  
Average Value ◽  
Production Processes ◽  
Cow Urine ◽  
Fiscal Revenue ◽  
The Village

The purpose of this research were to : (1) Determine the revenue in the business of making a liquid organic fertilizer in the village of East OKU District Sriwangi, (2) Determine the feasibility of liquid organic fertilizer financially from cow urine in the village of East OKU District Sriwangi. This research was conducted in September 2014 through to the finish, with a purposive sampling method, and also take samples of cow urine-making business in the village of East OKU District Sriwangi The study found that the average fiscal revenue POC production of 358 bottles of USD 3.58 million / production process POC-making business Sriwangi In the village, the average income of the business of making POC is Rp 1,460,399 / production processes and the average value of production BEP is 32 bottles.

scholarly journals Study on Local to Global Radiometric Balance for Remotely Sensed Imagery

2021 ◽  
Vol 13 (11) ◽  
pp. 2068
Author(s):  
Xiaofan Liu ◽  
Guoqing Zhou ◽  
Wuming Zhang ◽  
Shezhou Luo
Keyword(s):  
Weighted Average ◽  
Histogram Equalization ◽  
Mean Value ◽  
Balance Method ◽  
Compensation Model ◽  
Average Value ◽  
Remotely Sensed Imagery ◽  
Lighting Conditions ◽  
Brightness Difference ◽  
The Difference

Due to the difference of factors, such as lighting conditions, shooting environments, and time, there is compound brightness difference between adjacent images, which includes local brightness difference and radiometric difference. This paper proposed a method to eliminate the compound brightness difference of adjacent images after mosaicking, named local to global radiometric balance. It includes the brightness compensation model and brightness approach model. Firstly, the weighted average value of each row and column of image are calculated to express the brightness change; secondly, according to weighted average value, the brightness compensation model is built; thirdly, combined with the blocking method, the brightness compensation model is applied to image. Based on the value after above process, the brightness approach model is established to make the gray value of adjacent images approach to the mosaic line. In the paper, the standard deviation, MSE (mean square error) and mean value are used as the measure indices of the effect of brightness balance. The three groups of experimental results show that compared with the brightness stretch method, the histogram equalization method and the radiometric balance method, the local to global radiometric balance method not only realizes compound brightness balance, but also has better visual effects than others.

scholarly journals EVALUASI DAMPAK MAKRO PROGRAM GERTAK TANPA DUSTA DI KABUPATEN TANJUNG JABUNG TIMUR PROVINSI JAMBI

2018 ◽  
Vol 3 (2) ◽  
pp. 73
Author(s):  
Nida Kemala ◽  
Rogayah Rogayah
Keyword(s):  
Growth Rate ◽  
Gross Domestic Product ◽  
Sampling Method ◽  
Agricultural Sector ◽  
The Real ◽  
Purposive Sampling ◽  
Real Gdp ◽  
Significant Difference ◽  
Before And After ◽  
The Difference

ABSTRACTThis research was undertaken in East Tanjung Jabung Regency, Jambi Province that focusing on a description of Gross Domestic Product (GDP), contribution of agricultural sector to its GDP, the difference of GDP of agricultural sector, and its contribution difference before and after the implementation of the program called Gerakan Serentak Taman Padi Dua Kali Setahun (Gertak Tanpa Dusta). These regions is one of sample determined by purposive sampling method which by considering that the Gertak Tanpa Dusta program was held in this area.The research results showed that both nominal and real GDP in Tanjabtim Regency had the same fact as GDP of agricultural sector one. Both of them showed an increase by the fluctuating growth rate. Both GDP were continues to rise in 2010 -2016 that followed by the slow down rate in 2015. Globally the nominal GDP of agricultural sector has grown 4,21 % since 2011 become 8,94 % in 2016, and its highest growth showed in 2014 as 9,67 % . It also showed that there was a significant difference between before and after the provision of this program Gertak Tanpa Dusta of both real and nominal GDP of agricultural sector.While the GDP of agricultural sector was rise significantly, in contrary the agricultural contribution was not follow alredy. In this case the contribution of nominal GDP had no significant difference and the real GDP showed decrease followed by significant difference between before and after the program.Keyword : Effect,GDP,Pady, ProgramABSTRAKPenelitian dilaksanakan di Kabupaten Tanjung Jabung Timur, Provinsi Jambi dengan fokus kajian menyangkut gambaran perkembangan Produk Domestik Regional Bruto, perkembangan kontribusi sektor pertanian terhadap Produk Domestik Bruto, perbedaan kontribusi sektor pertanian terhadap PDRB dan perbedaan Produk Domestik Regional Bruto tahun 2010-2017 sebelum dan sesudah pelaksanaan program. Wilayah ini menjadi sampel yang ditentukan secara sengaja (purposive sampling) dengan pertimbangan bahwa di Provinsi Jambi, program Gertak Tanpa Dusta hanya dilaksanakan di Kabupaten ini. Hasil penelitian menunjukkan bahwa PDRB tingkat Kabupaten Tanjabtim senada dengan perkembangan PDRB sektor pertanian yang juga menunjukkan peningkatan dengan pertumbuhan yang berfluktuasi. PDRB sektor pertanian terus meningkat pada 2010 -2016 dengan laju yang menurun pada tahun 2015. Secara keseluruhan pertumbuhan PDRB harga konstan sektor pertanian meningkat sejak tahun 2011 (4,21%) menjadi 8,94% pada tahun 2016 dengan pertumbuhan tertinggi pada tahun 2014 (9,67%). Pada kedua kondisi baik harga berlaku maupun harga konstan PDRB sektor pertanian sebelum dan sesudah adanya program Gertak Tanpa Dusta menunjukkan perbedaan yang signifikan. Pada perubahan PDRB sektor pertanian yang meningkat signifikan tidak diikuti dengan perubahan kontribusi yang nyata. Dalam hal ini tidak menunjukkan berbedaan kontribusi sektor pertanian antara sebelum dan sesudah adanya Gertak Tanpa Dusta pada harga konstan sedangkan pada harga berlaku terlihat penurunan kontribusi yang signifikan.Kata Kunci: Dampak, PDRB, Padi,Program

scholarly journals Perbedaan cash holding pada perusahaan Dengan leverage tinggi dan rendah

2011 ◽  
Vol 1 (1) ◽  
pp. 57
Author(s):  
Anggita Langgeng Wijaya
Keyword(s):  
Sampling Method ◽  
Sampling Methods ◽  
Stock Exchange ◽  
Hypothesis Test ◽  
Cash Holdings ◽  
Cash Holding ◽  
Purposive Sampling ◽  
Manufacturing Company ◽  
The Difference ◽  
Test Use

This research tests the difference of cash holdings based on high and low corporate leverage for a sample of manufacturing company enlisted in Indonesian Stock Exchange over the pe- riod 2005-2007. Population of this research is all of manufacturing company at Indonesian Stock Exchange. Sampling methods use purposive sampling method. Hypothesis test use Mann- Whitney analysis. The results show that there are significance difference of cash holding among high leverage and low leverage firm. Firm with high leverage hold lower level of corpo- rate cash holdings. Keyword: cash holding, dummy, leverage.

scholarly journals The role of tourism BUM Desa in the Pandemic era in increasing village original income

2021 ◽  
Vol 10 (6) ◽  
pp. 278-284
Author(s):  
Tomy Rizky Izzalqurny ◽  
Puji Handayati ◽  
Miftahul Jannah ◽  
Siti Khoiriyatul Fitrianingsih
Keyword(s):  
Local Government ◽  
Sampling Method ◽  
Government Support ◽  
Purposive Sampling ◽  
Full Support ◽  
The Difference ◽  
The Government ◽  
Role Of The Government ◽  
Depth Interviews

The purpose of this study was to see the effect of the establishment of village-owned enterprises (BUM Desa) and the support of the local government in increasing the village's original income. This research has a research sample using the purposive sampling method, namely BUM Desa Dukuh Dempok, and BUM Desa Kemiri. Data was obtained by conducting interviews, observations, and documentation. Interviews were conducted with in-depth interviews with the chairman and management of BUM Desa in Jember. Analysis was carried out on the data and information obtained to obtain research results. Tourism BUM Desa Gumuk Watu and Tourism BUM Desa Kemiri have a role in increasing the village's original income can be seen from the function of facilitator and mediator. The two BUM Desa include the role of the community in building and developing tourism. Local government support for BUM Desa tourism is very important. BUM Desa Wisata Gumuk Watu and BUM Desa Wisata Kemiri received full support from the government in the form of capital and socialization of BUM Desa to the community. The difference in income between the BUM Desa Gumuk Watu and the BUM Desa Kemiri. Tourism BUM Desa of Kemiri experienced a decrease in income by more than 50% but Tourism BUM Desa of Gumuk Watu experienced an increase due to the entertainment needs of the community. These results indicate that BUM Desa which is engaged in tourist areas needs the role of the government in helping to increase their income in the pandemic era.

scholarly journals MONITORING OF BASIC PARAMETERS OF SOIL FERTILITY USING GEOINFORMATION SYSTEMS

2020 ◽  
Vol 15 (2) ◽  
pp. 96-101
Author(s):  
Il'ya Kostin ◽  
Elena Malysheva
Keyword(s):  
Particle Size ◽  
Particle Size Distribution ◽  
Soil Fertility ◽  
Size Distribution ◽  
Weighted Average ◽  
Relative Index ◽  
Soil Cultivation ◽  
Average Value ◽  
The Difference ◽  
High Level

The studies were carried out with the aim of developing and implementing a module for determining the degree of cultivation and soil quality for geographic information systems using the example of “GIS Agroecologist Online”. The geoinformation system database includes a reference book of soil bonitet, depending on the type of soil, particle size distribution and degree of erosion. Based on this directory, the weighted average soil tolerance is calculated for the site. Soil subtypes that fall within the boundaries of the site can be viewed using the appropriate cartogram, as well as in the interface for viewing the soil erosion characteristics of the site, which displays information about the area of each soil subtype and its bonitet, the prevailing degree of erosion and particle size distribution. The calculation of the culture index is carried out in 2 stages according to the method of T.N. Kulakovskaya. First, a relative index is calculated for each indicator used to assess fertility, which is the ratio of the difference between the actual and minimum index to the difference between the optimal and minimum values of the indicator. At the second stage, the soil cultivation index is calculated, which is calculated as the average value of all relative indices. Based on the results of calculating fertility indicators for each site, a cartogram of the degree of cultivation is automatically built, which can be viewed in the context of the district, organization and department. On the cartogram, you can clearly see areas with each degree of cultivation. A high and medium soil cultivation index indicates a high level of fertility, and a very low and low indicates possible problems. Using this cartogram, it is easy to identify problem areas, if any. When monitoring the main indicators of soil fertility, this functionality is used for each cycle of agrochemical examination. This functionality can also be used in determining the cadastral value of the plot

scholarly journals KELAYAKAN USAHA PEMBUATAN TAHU PADA INDUSTRI RUMAH TANGGA DI KECAMATAN TUGUMULYO KABUPATEN MUSI RAWAS

2019 ◽  
Vol 7 (2) ◽  
pp. 165
Author(s):  
Mustopa Marli Batubara ◽  
Rafeah Abubakar ◽  
Bimanthara Bimanthara
Keyword(s):  
Data Collection ◽  
Data Processing ◽  
Qualitative Methods ◽  
Research Method ◽  
Sampling Method ◽  
Purposive Sampling ◽  
Data Collection Methods ◽  
Average Value ◽  
Collection Methods ◽  
Descriptive Qualitative

ABSTRACT This study aims to determine the benefits obtained and the feasibility of making tofu business in the home industry in Tugumulyo Subdistrict, Musi Rawas Regency. The research was conducted in Tugumulyo Subdistrict, Musi Rawas Regency, from April to June 2018. The research method used was survey, for the sampling method used purposive sampling method (intentionally). Data collection methods used in this study are observation and interviews with respondents who have been determined using a questionnaire which has been prepared in advance. Data processing and analysis were carried out using descriptive-qualitative methods. From the results of the study showed that the tofu making business in Tugumuylo Subdistrict was profitable, the average profit obtained by the tofu craftsmen in Tugumulyo Subdistrict was Rp13.292.970/ month and the average BEP value of Rp331.276, BEP production of 2.315 units of BEP at a price of Rp73,57, and the average value of the R / C Ratio of the tofu craftsmanship in Tugumulyo District is 1.98. Thus the tofu making business in Tugumulyo Subdistrict deserves to be developed.ABSTRAK Penelitian ini bertujuan untuk mengetahui keuntungan yang diperoleh dan kelayakan usaha pembuatan tahu pada industri rumah tangga di Kecamatan Tugumulyo Kabupaten Musi Rawas. Penelitian dilaksanakan di Kecamatan Tugumulyo Kabupaten Musi Rawas pada bulan April sampai dengan Juni 2018.  Metode penelitian yang digunakan adalah survei, untuk metode penarikan contoh digunakan metode purposive sampling (secarasengaja).  Metode pengumpulan data yang digunakan dalam penelitian ini adalah observasi dan wawancara dengan responden yang telah ditentukan dengan menggunakan alat bantu kuesioner yang telah dipersiapkan sebelumnya.  Pengolahan dan analisis data dilakukan menggunakan metode deskriptif. Dari hasil penelitian menunjukan bahwa usaha pembuatan tahu yang ada di Kecamatan Tugumuylo menguntungkan, keuntungan rata – rata yang diperoleh pengerajin tahu di Kecamatan Tugumulyo sebesar Rp 13.292.970/ bulan dan rata – rata nilai BEP penerimaan Rp 331.276, BEP produksi 2.315 unit BEP harga Rp 73,57, dan rata – rata nilai R/C Ratio pengerajin tahu di Kecamatan Tugumulyo sebesar 1,98. Dengan demikian usaha pembuatan tahu yang ada di Kecamatan Tugumulyo layak untuk dikembangkan.

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