scholarly journals ANALISIS NILAI EKONOMI USAHATANI BAWANG MERAH (Allium cepa L.) OFF SEASON DAN IN SEASON PADA LAHAN PASIR PANTAI (Studi Kasus di Desa Srigading Kecamatan Sanden Kabupaten Bantul DIY)

2018 ◽  
Vol 14 (1) ◽  
Author(s):  
Arif Rahman Hakim ◽  
Rajiman Rajiman ◽  
Rika Nalinda
Keyword(s):  
Statistical Analysis ◽  
Sampling Method ◽  
Economic Value ◽  
T Test ◽  
Average Difference ◽  
Snowball Sampling ◽  
Allium Cepa L ◽  
Average Revenue ◽  
Farmer Groups ◽  
Difference Test

<p>Abstract: This study aims to determine the economic value of shallot cultivation offseason and in-season. It was conducted in Srigading Village, Sanden District, Bantul Regency on March to July 2017 using comparative study method. Sampling was chosen purposively for village and farmer groups. Samples of farmers taken using proportional sampling and snowball sampling method by 30 peoples. Statistical analysis using the t-test. The results of the study showed that off-season and in-season shallot farming was not significantly different and feasible economically. This is can be seen from the result of t-test of average shallot farmers income is t-count&lt;t-table (0,617&lt;2,048) and sig. (2-tailed) 0,542&gt;0,05, the result of average difference test of farmers profit is t-count&lt;t-table (0,396&lt;2,048) and sig. (2-tailed) 0,695&gt;0,05, while<br />the result of average difference test of business feasibility (R/C ratio) on shallotcultivation is t-count&lt;t-table (0,150&lt;2,048) and sig. (2-tailed) 0,882&gt;0,05. While analysis of farming is average revenue of shallot farmers off-season Rp 20.471.149,3 and in-season Rp 18.081.789,6, average profit of shallot farmers offseason Rp 11.922.949,9 and in-season Rp 10.520.079,9, and average business feasibility (R/C ratio) of shallot farmers off-season 2,39 and in-season 2,33.</p><p> </p><p>Abstrak: Kajian ini bertujuan untuk mengetahui nilai ekonomi budidaya bawang<br />merah lahan pasir pantai off season dan in season. Kajian dilakukan di Desa Srigading<br />Kecamatan Sanden Kabupaten Bantul bulan Maret-Juli 2017 dengan menggunakan<br />metode kajian komparatif. Pengambilan sampel dipilih secara purposive untuk tingkat<br />desa dan kelompok tani. Sampel petani diambil secara proporsional sampling dan<br />snowball sampling sebanyak 30 orang. Analisis statistik menggunakan uji-t. Hasil<br />kajian menunjukkan bahwa secara ekonomi usahatani bawang merah off season dan in<br />season tidak berbeda nyata dan layak diusahakan. Hal ini dilihat dari hasil uji beda<br />rata-rata penerimaan petani bawang merah yaitu t-hitung&lt;t-tabel (0,617&lt;2,048)<br />dan sig.(2-tailed) 0,542&gt;0,05,hasil uji beda rata-rata keuntungan petani bawang merah<br />adalah t-hitung&lt;t-tabel (0,396&lt;2,048) dan sig.(2-tailed) 0,695&gt;0,05, dan hasil uji beda<br />rata-rata kelayakan usaha (R/C ratio) budidaya bawang merah yaitu t-hitung&lt;t-tabel<br />(0,150&lt;2,048) dan sig.(2-tailed) 0,882&gt;0,05. Sedangkan hasil analisis usahatani yaitu<br />penerimaan rata-rata petani bawang merah off season Rp 20.471.149,3 dan in season<br />Rp 18.081.789,6, keuntungan rata-rata petani bawang merah off season Rp 11.922.949,9 dan in season Rp 10.520.079,9, dan kelayakan usaha (R/C ratio) rata-rata petani bawang merah off season 2,39 dan in season 2,33.<br /><br /></p>

scholarly journals Effect of dietary combinations on plaque pH recovery after the intake of pediatric liquid analgesics

2015 ◽  
Vol 09 (03) ◽  
pp. 340-345 ◽  
Author(s):  
Shaam Saeed ◽  
Nada Bshara ◽  
Juliana Trak ◽  
Ghiath Mahmoud
Keyword(s):  
Clinical Trial ◽  
Statistical Analysis ◽  
Randomized Clinical Trial ◽  
Sampling Method ◽  
Chewing Gum ◽  
P Value ◽  
Plaque Ph ◽  
Significant Difference ◽  
Before And After ◽  
Difference Test

ABSTRACT Objectives: To study the effect of water, halloumi cheese and sugar-free (SF) chewing gum on plaque pH recovery after the intake of sweetened PLAs. Settings and Design: A randomized clinical trial was conducted on 17 children (10 females, 7 males) aged 11–12 years with DFT/dft of more than 3. Materials and Methods: Each volunteer tested paracetamol and ibuprofen suspension alone or followed with water, halloumi cheese or SF gum, as well as 10% sucrose and 10% sorbitol as controls. Plaque pH was measured using the sampling method before and after 5, 10, 15, 20, 30 min of ingestion. Statistical Analysis: Statistical analysis was performed using analysis of variance followed by least significant difference test to assess minimum pH (min pH), maximum pH drop (ΔpH), and the area under baseline pH, and P value was set as 0.05. Results: Both ibuprofen and paracetamol were not significantly different from 10% sucrose in terms of min pH, ΔpH, and area under baseline pH except for min pH of ibuprofen (P = 0.034). Water and halloumi cheese did not have a significant effect on plaque pH recovery after the intake of both analgesics as min pH, ΔpH, and area under baseline pH were similar to 10% sucrose except for min pH of ibuprofen + water (P = 0.048). However, plaque pH variables after chewing SF gum for 20 min were similar to 10% sorbitol. Conclusion: Chewing SF gum immediately after the intake of sweetened PLAs for 20 min restores plaque pH and could be recommended as a complementary aid in caries prevention.

ANALISIS PERBANDINGAN KINERJA KEUANGAN BANK SYARIAH DAN BANK KONVENSIONAL: PERSPEKTIF KONTRIBUSI AKTIVA BERSIH OPERASI

2019 ◽  
Vol 2 (1) ◽  
pp. 49-59
Author(s):  
Lailatul Fitriyah ◽  
Rita Yuliana
Keyword(s):  
Financial Performance ◽  
T Test ◽  
Test Equipment ◽  
Islamic Banks ◽  
Average Difference ◽  
Conventional Banks ◽  
Difference Test

This research is used to measure the comparison of the financial performance of Islamic banks andconventional banks in general and specifically. The objects used in this research are all Islamic Banks(BI) and Conventional Banks (BC) in Indonesia for the period 2013-2017. Research variables use theReturn on Investment (ROI) ratio to measure financial performance in general and the Return NetOperating Asset ratio (RNOA) to measure financial performance specifically. The test equipment usedwas the average difference test (Independent Sample T-test). The results of this study indicate that theROI ratio of Islamic banks is superior to conventional banks. Whereas in the RNOA ratio, conventionalbanks are superior to Islamic banks.

scholarly journals AFTA DAN PENINGKATAN LIBERALISASI AKSES PASAR JASA KOREA DAN INDONESIA PADA MODA COMMERCIAL PRESENCE

2017 ◽  
Vol 15 (2) ◽  
pp. 166-185
Author(s):  
Herlitah Herlitah
Keyword(s):  
T Test ◽  
Average Level ◽  
Average Difference ◽  
Trade In Services ◽  
Services Sector ◽  
Commercial Presence ◽  
Mode 3 ◽  
Difference Test ◽  
Average Index

This study aims to measure the degree of liberalization of the services sector in Korea and Indonesia Mode 3(CommercialPresence)in the WTO and cooperation as well as test singnifikansi AKFTA improvement. The method used to measure the level of liberalization is Hoekman index and the average difference test with t-test was used for testing out sigfikansi increased liberalization between the two countries of the WTO to AKFTA. The results showed that Korea has been more liberal than in Indonesia on the second of this cooperation. In cooperation WTO, Korea open as many as 104 sub-sectors with an average level of liberalization of 0.53 (scale 1), while Indonesia only open as many as 56 sub-sectors with an average index of 0.18. In cooperation AKFTA, Korea increase the number of sub-sectors to 147 with price liberalization level of 0.76. The number of sub-sectors of Indonesia also increased to 72 with an average level of liberalization of 0.22. Increasing the number of sub-sectors and the level of liberalization of Korea and Indonesia from the WTO to AKFTA based on the t-statistic is significant at the 5% level. This means that both countries berliberalisasi significantly to liberalize the services sector. Keywords: Trade in Services, Improved Rate Liberalization, WTO, AKFTA

scholarly journals Marketing Efficiency In Rice Commodity Supply Chain Management In Kalukku District, West Sulawesi Province

2021 ◽  
Vol 921 (1) ◽  
pp. 012089
Author(s):  
S A Said ◽  
R Darma ◽  
A N Tenriawaru
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Sampling Method ◽  
Marketing Channel ◽  
Performance Measure ◽  
Marketing Channels ◽  
Snowball Sampling ◽  
Chain Management ◽  
Marketing Efficiency ◽  
Farmer Groups

Abstract The market performance measure that is often used is efficiency in marketing. Marketing efficiency can be improved by applying the concept of supply chain management in agriculture. This study aims to analyze the efficiency of marketing in rice supply chain management. The research was conducted in August 2018 in Kalukku District, Mamuju Regency. The sampling method was carried out by purposive sampling, obtained as many as 8 farmers with the criteria of owner or confinement farmers who have farming experience and several farmers who serve as heads and members of farmer groups, where information on farmers, it is known that the flow of products that involve other marketing agencies is also used. respondents in this study were determined by snowball sampling. Data analysis used is marketing efficiency analysis. The results showed that there were 3 rice marketing channels in Kalukku District, Mamuju Regency. The marketing channel has been efficient, where in supply chain channel 1 with an efficiency level of 12.9%, on marketing channel 2 with an efficiency level of 12.2%, and marketing channel 3 with an efficiency level of 13.2%.

scholarly journals Analysis of Peanut Farming in The 3rd Planting Season in Pemalang Ditrict, Indonesia

2021 ◽  
Vol 232 ◽  
pp. 02004
Author(s):  
Forita Dyah Arianti ◽  
Endah Nurwahyuni ◽  
Sri Minarsih ◽  
Aldicky Faizal Amri
Keyword(s):  
Average Cost ◽  
Random Sampling ◽  
Sampling Method ◽  
Economic Value ◽  
Cost Ratio ◽  
Selling Price ◽  
Central Java ◽  
Average Production ◽  
Average Revenue ◽  
Planting Season

Peanuts are regarded as the second most important commodity after soybeans which have quite high economic value. Its production tends to decrease every year due to the reduction in planting areas. Meanwhile, the rainfed paddy fields land in Central Java is quite potential, thus its utilization can be used as an alternative to developing peanut. Accordingly, this study aims to find out the level of income and feasibility of peanut farming in Tegalsari Barat, Ampelgading Subdistrict, Pemalang District, Indonesia. The sampling was performed using purposive random sampling method with a total of 22 people. The level of profit could be found by using the return cost ratio (R/C ratio). The results indicated that during one planting season, the average cost was IDR 12,647,000 ha-1. The average production of peanut was 4,600 kg ha-1 wet pods with a selling price at farm level of IDR 8,500, so the average revenue was IDR 39,100,000 ha-1. The analysis of R/C feasibility showing the value of 3.09 (R/C > 1) indicates that peanut farming in the 3rd Planting Season (PS-3) in Pemalang District is feasible to be cultivated.

scholarly journals ANALISIS EKONOMI RUMAH TANGGA PETANI NELAYAN DALAM MENDUKUNG STRATEGI PENGHIDUPAN BERKELANJUTAN KAWASAN PANTAI BARON KABUPATEN GUNUNGKIDUL

Agro Ekonomi ◽  
2016 ◽  
Vol 18 (1) ◽  
pp. 91
Author(s):  
Liana Fatma Leslie Pratiwi ◽  
Suhatmini Haryastuti
Keyword(s):  
Natural Resources ◽  
Household Income ◽  
Ecological Footprint ◽  
Sampling Method ◽  
Poverty Rate ◽  
T Test ◽  
Snowball Sampling ◽  
Good Service ◽  
Work Time ◽  
Total Household Income

This study aims to determine the outpouring of fishermen-farmer's work time in earning a living income contributionoffishing as a livelihoodstrategydone byfishermen-farmercomparedto the total householdincome, improvement of poverty rate and welfare of fishermen-farmer 's household, and livelihood sustainability viewed from the availability of natural resources. Basic method used was descriptive analytical method Sampling method used was snowball sampling. The number of sample used was 60 respondentsfrom three kinds offishermen status (owner of ship, fishermen laborer andfishing groudfishermen). Outpouring of work time was analyzed by t test using one sample t test. The changeli of poverty rate and welfare offishermen-farmer's family were calculated by poverty concept of Sayogyo, BPS, GSR (Good Service Ratio) and NTPRP (Farmers Household Income Exchange), then analyzed by t test using paired two sample for means. The income contribution offarm andfishing as a livelihood strategy was described by the percentage of contribution to the total household income. Futhermore, the natural resources sustainanbility was measured by Ecological Footprint concept. The results showed that fishermen-farmer's household had achieved of sustainable livelihoodTujuan penelitian ini adalah mengetahui curahan waktu kerja petani nelayan dalam mencari nafkah, kontribusi pendapatan usaha nelayan sebagai strategi penghidupan yang dilakukan petani nelayan terhadap total pendapatan rumah tangga, perubahan tingkat kemiskinan dan kesejahteraan rumah tangga petani nelayan, dan keberlanjutan penghidupan dilihat dari sumber daya alam yang tersedia. Metode dasar yang digunakan adalah metode deskriptif analitis. Pengambilan sampel menggunakan metode snowball sampling. Jumlah sampel yang digunakan dalam penelitian ini sebanyak 60 responden dari berbagai status nelayan (pemilik kapal, buruh nelayan, dan nelayan darat). Curahan waktu kerja petani nelayan dianalisis dengan uji t menggunakan one sample t test, perubahan tingkat kemiskinan dan kesejahteraan rumah tangga dihitung dengan menggunakan konsep kemiskinan Sayogyo, BPS, GSR (Good Service Ratio) dan NTPRP (Nilai Tukar Pendapatan Rumah Tangga Petani) yang dianalisis dengan uji t menggunakan paired two sample for means, kontribusi pendapatan usaha nelayan sebagai strategi penghidupan diketahui dengan menghitung persentase kontribusinya terhadap total pendapatan rumah tangga, dan keberlanjutan sumber daya alam dihitung menggunakan konsep Ecological Footprint. Hasil penelitian menunjukkan bahwa rumah tangga petani nelayan telah mencapai penghidupan berkelanjutan.

scholarly journals Analysis of the Impact of the Presence of PT. Martabe Gold Mine Batangtoru on the Level of Welfare of the Community Batangtoru South Tapanuli Regency

2021 ◽  
Vol 8 (8) ◽  
pp. 334-341
Author(s):  
Khairul Ali Hutasuhut ◽  
HB. Tarmizi SU ◽  
Rujiman .
Keyword(s):  
Positive Impact ◽  
Secondary Data ◽  
T Test ◽  
Gold Mine ◽  
Average Difference ◽  
The People ◽  
Before And After ◽  
The Mean ◽  
The Impact ◽  
Difference Test

This research was conducted to determine the impact of the existence of PT. Martabe Batang Toru Gold Mine on the level of community welfare in Batang Toru District, South Tapanuli Regency, by comparing the situation before and after the existence of the mine in the 2011-2021 period. The population in this study is the community of Batang Toru District which consists of 11 villages, with a population of 17,379 people. The sample in this study amounted to 100 people who were determined using the Slovin formula with a 90% confidence level. The types of data used in this study are primary and secondary data. The analysis in this study uses the mean difference test and partial t test using SPSS 23. The results in this study indicate that the existence of mining has a positive impact on the welfare of the people of Batang Toru District. Keywords: PT. Martabe Batangtoru Gold Mine, Average Difference Test, t Test, Community Welfare.

Marked inside and out: an exploration of perceived stigma of the tattooed in the workplace

2019 ◽  
Vol 38 (1) ◽  
pp. 87-106 ◽  
Author(s):  
Jennifer L. Flanagan ◽  
Vance Johnson Lewis
Keyword(s):  
Statistical Analysis ◽  
Design Methodology ◽  
Sampling Method ◽  
Demographic Factors ◽  
Snowball Sampling ◽  
Perceived Stigma ◽  
Negative Attitudes ◽  
Content Type ◽  
Future Studies ◽  
Original Survey

PurposeThe purpose of this paper is to gain better understanding of the attitudes toward those with tattoo(s) – by both those with and without tattoos – within the workplace. Specifically, this paper works to gain better understanding of attitudes toward those within specific employment and workplace groups.Design/methodology/approachThis study utilized a self-administered Likert scaled original survey through a combined random and snowball sampling method. Results were analyzed using quantitative statistical analysis based on responses to attitudinal questions and demographic factors.FindingsThe results of this study indicate that negative attitudes toward tattoos are diminishing, and that there is an ever shrinking gap in negative attitudes between those with and those without tattoos.Research limitations/implicationsWhile intended to be an exploratory exercise, this study may have been limited by the participant base. Even with a high number of responses, the random and snowball sampling of the participants may have resulted in clusters of data which may not be transferable across the population. Future studies should seek more closed collection of the data within specific organizations or controlled participant groups.Originality/valueThis study makes a new contribution to the literature as it is one of the first studies to specifically ask those with tattoos how they feel about others with tattoos. It is also one of the first academic articles, rather than journalistic, which explores attitudes toward tattoos within specific organizations.

scholarly journals INCOME OF ROBUSTA COFFEE FARMING ON THE WESTERN SLOPE OF MOUNT SLAMET OF BANYUMAS REGENCY BASED ON LAND AREA LEVELS

2020 ◽  
Vol 4 (2) ◽  
pp. 266-273
Author(s):  
Dyah Ethika Nuhdijati ◽  
Agus Sutanto ◽  
Bambang Sumanto ◽  
Purwandaru Widyasunu
Keyword(s):  
Economic Value ◽  
Farm Income ◽  
Western Slope ◽  
Small Contribution ◽  
Snowball Sampling ◽  
Robusta Coffee ◽  
Coffee Farm ◽  
Average Revenue ◽  
Coffee Farming ◽  
Farmer Income

Robusta coffee farming business is one of the farmer income resources in Banyumas District with the high economic value, especially on the west slope of Slamet Mountain which has an exclusive taste of the coffee. The main aim of this research is to analyze cost and revenue in every level of broadland strata, and also the contribution of robusta coffee farming business towards farmer’s household income. The method used in this research was descriptive with a survey approach. The sample was determined purposively for farmers who had 11 years old robusta coffee plants. Sixty-nine farmer respondents were determined with the snowball sampling method. The result showed that the average revenue in strata 1 with average broadland up to 0,28 ha was Rp 724.952,00. In the other side the average revenue in strata 2 with the average broadland up to 1,572 ha was Rp 3.605.309. The contribution of Robusta coffee farm income to the income of farmers households on the western slopes of Mount Slamet, Banyumas Regency, strata 1 was 9.24 percent and strata 2 was 80.20 percent. This shows that the robusta strata 1 coffee farming activities make a small contribution, because it is less than 50 percent, so it needs agribusiness-oriented coffee farming. 

scholarly journals PROSPEK DAN RANTAI PASOK BUNGA MELATI PUTIH (Jasminum sambac) DI KABUPATEN BANJAR PROVINSI KALIMANTAN SELATAN

2021 ◽  
Vol 46 (1) ◽  
pp. 12
Author(s):  
Fitri Mahyudi ◽  
Husinsyah Husinsyah
Keyword(s):  
Supply Chain ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
T Test ◽  
Survey Method ◽  
Snowball Sampling ◽  
Significant Difference ◽  
Marketing Efficiency ◽  
Jasminum Sambac

This study aims to determine the flow of products, finance, information, analyze marketing efficiency in the supply chain of jasminum sambac in Banjar Regency and analyze the differences jasminum sambac marketing efficiency in the supply chain between Martapura District and Banjar District. This research was conducted in November 2020. The research method used was the survey method. The research was carried out in Martapura District and Banjar District because were the largest centers of jasmine production in Banjar Regency. Determination of farmer respondents was carried out using the Simple Random Sampling method using the Slovin formula, namely 26 respondents in Karang Intan District and 31 respondents in Karang Intan District. Determination of off farm respondents using the Snowball Sampling method, namely 31 farmers, 9 collectors, 5 wholesaler respondents and 12 retail respondents. The analytical method used is descriptive method, marketing efficiency analysis method and using a different test independent sample t-test. The supply chain pattern of jasmine flowers in Martapura and Karang Intan Districts is pattern 1, pattern 2 and pattern 3 ,. The largest value of marketing margin and marketing share in Martapura District was Rp 12,462 and 65.87%. The value of the marketing margin and marketing share of Karang Intan District were IDR 13,582 and 69.88%, respectively. Different test results Independent sample t-test on marketing margin, the value of Sig. 2 tailed amounted to 0.246. The results of different test Independent sample t-test on the marketing share obtained the Sig. 2 tailed amounted to 0.221. These results show a number> 0.05, so it can be concluded that there is no significant difference in marketing efficiency between Martapura and Banjar Districts

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