Perbedaan Pendapatan Usaha Tani Pembibitan Ikan Nila Hormon dengan Ikan Nila Lokal

2021 ◽  
Vol 3 (1) ◽  
pp. 23-33
Author(s):  
Jhonson Marbun ◽  
Martua Siadari ◽  
Dian Irsani Pratama
Keyword(s):  
Average Income ◽  
The Difference ◽  
Difference Test

Tujuan penelitian ini adalah untuk mengetahui perbedaan pendapatan pada usaha tani pembibitan ikan nila hormon dengan non hormon di Desa Wonorejo,Kecamatan Pematang Bandar, Kabupaten Simalungun. Responden  dalam penelitian ini ada 28 responden. Berdasarkan hasil penelitian, didapatkan perbedaan pendapatan sebesar Rp.76.782.003 untuk usaha tani pembibitan Ikan Nila Hormon sedangkan Rp.58.141.902 untuk usaha tani pembibitan Ikan Nila Non-Hormon. Uji beda rata-rata pendapatan mendapatkan ada perbedaan pendapatan usaha tani pembibitan ikan nila hormon dan usaha pembibitan ikan nila non hormon dapat diterima secara nyata dibuktikan dengan nilai sig-t 0,007 < 0,05. The purpose of this study was to determine the difference in income between hormone and non-hormonal tilapia nurseries in Wonorejo Village, Pematang Bandar District, Simalungun Regency. Respondents in this study were 28 respondents. Based on the results of the research, it was found that the difference in income was Rp. 76,782,003 for Hormone Tilapia nursery farming while Rp. 58,141,902 for Non-Hormone Tilapia nursery farming.The difference test of average income found that there was a difference in the income of hormonal tilapia farming and non-hormonal tilapia breeding business which was significantly accepted as evidenced by the sig-t value of 0.007 <0.05

POTENSI HASIL JAGUNG MANIS (Zea mays saccharata, Sturt) DENGAN PEMBERIAN PAKET TEKNOLOGI PUPUK DAN ZAT PENGATUR TUMBUH

Jurnal BiBieT ◽  
2017 ◽  
Vol 2 (1) ◽  
pp. 37
Author(s):  
Surtinah Surtinah
Keyword(s):  
Zea Mays ◽  
Sugar Content ◽  
Environmental Design ◽  
Randomized Design ◽  
The Difference ◽  
Difference Test ◽  
Treatment Design ◽  
Fertilizer Technology

<p>Tujuan penelitian adalah untuk mengetahui paket teknologi yang memberikan produksi jagung manis varietas Master Sweet yang terbaik.  Rancangan Perlakuan yang diuji adalah paket teknologi pupuk Bio Extrim dan ZPT Hormax yang terdiri dari delapan taraf, dan rancangan lingkungan yang digunakan adalah rancangan acak lengkap dengan uji beda rata-rata perlakuan DMRT pada p 0.5.    Hasil penelitian memperlihatkan bahwa paket teknologi dengan pemberian Hormax tanpa Bio Extrim menghasilkan kadar gula yang terbaik.</p><p><strong><em> </em></strong></p><p><em>The aim of the research was to find out the technology package that gives the best Sweet Sweet varieties production. The treatment design tested was the Bio Extreme fertilizer technology package and the Hormax ZPT consisting of eight levels, and the environmental design used was a complete randomized design with the difference test of the average DMRT treatment at p 0.5. The results showed that the technology package with Hormax without Bio Extreme resulted in the best sugar content</em></p>

scholarly journals PELATIHAN SINGKAT TENTANG PENGETAHUAN DAN KETERAMPILAN DALAM DETEKSI DINI PERKEMBANGAN ANAK BALITA

2018 ◽  
Vol 10 (1) ◽  
pp. 071-077
Author(s):  
Husni Husni
Keyword(s):  
Child Development ◽  
Questionnaire Development ◽  
High School Education ◽  
P Value ◽  
Sampling Techniques ◽  
Brain Disorders ◽  
Average Income ◽  
Brief Training ◽  
Quasi Experimental ◽  
The Difference

The incidence of child development deviation in Indonesia reached 13% -18%.About 16% of children under five years got neurodevelopmental and brain disorders frommild to severe. This study aimed to determine the effect of brief training by using Pre-Screening Questionnaire Development (KPSP) to improve the knowledge and skills ofparents in detection of child development. This study was quasi experimental with preposttest only. The population in this study were the parents / guardians of children atkinder garten of Baitul Izzah and Al Hasanah Bengkulu City. Samples were parents whohave never participated in training and at least high school education. Number of samples56 (28 intervention and 28 control) taken with concecutive sampling techniques. Datacollection were using questionnaire for knowledge and checklist for skills. Statistical testindependent t-test at the α 5% (one tail). The results showed the average age was 33years, the average income was 2.3 million per month, more mothers working and havehigher education. There were the difference in knowledge after being given brief trainingof 27.5 (p value = 0.000) and the difference in ability between the intervention andcontrol groups (p value = 0.000). Effectiveness of brief training to increase the knowledgeof 35%. factor affecting the mother's knowledge was the age (p 0.001; OR: 2.12). Weconcluded that parents are expected to apply the child development detection according toability at home and it is needed training for other parents.

scholarly journals Vegetation Height Estimation using Satellite Remote Sensing in Peat Land of Central Kalimantan

2021 ◽  
Vol 6 (1) ◽  
pp. 024-034
Author(s):  
Atriyon Julzarika ◽  
Harintaka Harintaka ◽  
Tatik Kartika
Keyword(s):  
Remote Sensing ◽  
Spatial Information ◽  
Geoid Undulation ◽  
Height Estimation ◽  
Central Kalimantan ◽  
Vegetation Height ◽  
Accuracy Test ◽  
Sensing Technology ◽  
The Difference ◽  
Difference Test

Vegetation height is an important parameter in monitoring peatlands. Vegetation height can be estimated using remote sensing. Vegetation height can be estimated by utilizing DSM and DTM. The data that can be used are LiDAR, X-SAR, and SRTM C. In this study, LiDAR data is used for DSM2018 and DTM2018 extraction. The purpose of this research is to detect the vegetation height in Central Kalimantan peatlands using remote sensing technology. The research location is in Bakengbongkei, Kalampangan, Central Kalimantan. The integration of X-SAR and SRTM C is used for DSM2000 and DTM2000 extraction. DSM2000, DTM2000, DSM2018, and DTM2018 performed height error correction with tolerance of 1.96? (95%). Then do the geoid undulation correction to EGM2008. The results obtained are DSM and DTM with a similar height reference field. If it meets these conditions it can be calculated the vegetation height estimation. Vegetation height can be obtained using the Differential DEM method. The Changing in vegetation height from 2000 to 2018 can be estimated from the difference in vegetation height from 2000 to vegetation height in 2018. Results of spatial information on vegetation height and its changes need to be tested for the accuracy. This accuracy-test includes a cross section test, height difference test, and comparison with measurements of vegetation height in the field. The results of this research can be used to monitor the changing the vegetation height in peatlands.

scholarly journals Effect of dengue hemorrhagic fever on thrombomodulin level

2009 ◽  
Vol 49 (5) ◽  
pp. 259
Author(s):  
Hendra Widjaja ◽  
Max F. J. Mantik
Keyword(s):  
Endothelial Cells ◽  
Dengue Hemorrhagic Fever ◽  
Pediatric Patients ◽  
Hemorrhagic Fever ◽  
Cross Sectional Study ◽  
Blood Analysis ◽  
Cross Sectional ◽  
Significant Difference ◽  
The Difference ◽  
Difference Test

Background Thrombocyte and endothelial cells play animportant role in dengue hemorrhagic fever pathogenesis.Thrombomodulin is a part of glycoprotein membrane inendothelial cells. Therefore, thrombomodulin level willincrease if endothelial cells disruption occurs.Objective To acknowledge the correlation between thedegree of dengue hemorrhagic fever and thrombomodulinlevel.Methods This was a cross-sectional study. Subjects werehospitalized pediatric patients with age ranging from oneto 13 year old in pediatric ward at Pro£ Dr. R.D. KandouHospital, Manado, who had fever. Three milliliters of bloodwere taken from vein, and were divided for two tests whichwere routine blood analysis and thrombomodulin analysis.Different data resulted from the dengue hemorrhagic fevergroup were processed, and analyzed statistically using F Testand LSD (least significant difference) test. The relationbetween dengue hemorrhagic fever and thrombomodulinwas analyzed with Spearman correlation coefficient.Results There was a significant result in the difference ofthrombomodulin level on four dengue hemorrhagic fevergroups which were classified according to the severity ofdengue hemorrhagic fever. There was a very significantpositive correlation between the severity of denguehemorrhagic fever and thrombomodulin level in detectingendothelial cells impairment.Conclusion Thrombomodulin level can be used as amarker to detect endothelial cells impairment in denguehemorrhagic fever. Higher grade of dengue hemorrhagicfever will have higher thrombomodulin level.

scholarly journals RENT EXTRACTION PADA PERUSAHAAN DENGAN STRUKTUR KEPEMILIKAN TERKONSENTRASI DI BURSA EFEK INDONESIA

2020 ◽  
Vol 9 (4) ◽  
pp. 404
Author(s):  
Ni Ketut Surasni ◽  
Hermanto Hermanto ◽  
Hermanto Hermanto
Keyword(s):  
Event Study ◽  
Ownership Structure ◽  
Abnormal Return ◽  
Market Reaction ◽  
Rent Extraction ◽  
Concentrated Ownership ◽  
Average Abnormal Return ◽  
The Difference ◽  
Difference Test

This study aims to examine the existence of rent extraction by examining the market reaction to the increase and decrease in dividends. For this purpose, the method used is an event study. Market reaction is measured using cumulative average abnormal return (CAAR). If CAAR is high> CAAR is low. hence rent extraction is proven, dividends are proven to relieve conflict between majority and minority. By using the difference test, it was not proven that high CAAR> low CAAR. These results indicate that investors do not react to increases or decreases in dividends. In companies with a concentrated ownership structure, dividends do not function as a reliever for conflicts between majority and minority. Kata kunci: Concentrated ownership structure, rent extraction, dividends.

scholarly journals ANALYSIS OF FARM CASSAVA PARTNERSHIP IN THE VILLAGE OF GREAT PUDDING BESAR DISTRICT OF BANGKA

2020 ◽  
Vol 2 (2) ◽  
pp. 91-104
Author(s):  
Yansah Yansah ◽  
Iwan Setiawan ◽  
Yudi Sapta Pranoto
Keyword(s):  
Logistic Regression ◽  
Data Analysis ◽  
Binary Logistic Regression ◽  
T Test ◽  
Survey Method ◽  
Real Difference ◽  
Average Income ◽  
The Difference ◽  
Quota Sampling ◽  
The Village

This study aims to describe the implementation of the partnership farming Cassava Village Pudding Besar District of pudding Big Bangka, analyze the differences in average income that is obtained by farmers from various partnership schemes cassava in the village Pudding Besar District of pudding Big Bangka, analyzed the factors - factors that influence farmers' decision in choosing partners and not partner with partnership cassava farm in the village of Great pudding pudding Large District of Bangka. This study was conducted in January 2019 until January 2020 in the village of Great Pudding Pudding Large District of Bangka. The method used is survey method. Penrikan method used example is a method of quota sampling with a sample of two groups of 40 people and the partnering farmers do not partner 40 people. Methods of data analysis using descriptive qualitative, quantitative analsisis (independent sample t-test, binary logistic regression). The results showed the implementation of partnership farming patterns occurring in the village of Great Pudding is a partnership with the name intiplasma KSR Program (Cassava People's Gardens). There is a real difference but not significant, the average income of Rp 32,384,718 partner farmers, while the non- partner farmers Rp 36,751,056 with the difference in the average income of farmers partner and non- partner Rp 4,366,388 per year. Factors that significantly affect farmers' decisions in partnering and partnering as age and availability of capital.

scholarly journals Identifikasi Hasil Belajar Siskomdig Karena Efek POE Dibandingkan PRP Pada Siswa SMK

2019 ◽  
Vol 4 (2) ◽  
pp. 88
Author(s):  
Ines Rendra Kusuma ◽  
Setiadi Cahyono Putro ◽  
Dila Umnia Soraya
Keyword(s):  
Learning Outcomes ◽  
Learning Model ◽  
Control Group ◽  
Control Group Design ◽  
Psychomotor Learning ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Mean ◽  
The Difference ◽  
Difference Test

The goals of this research are to find the difference of mean the cognitive and psychomotor learning outcome Simulation and Communication Digital due to implementation of POE learning model compare to learning model PRP . This research is using quasi experimental design through the type of Non-Equivalent Control Group Design. The hypothesist will be tested using Independent Sample of T-test. The result of this research showed that the mean difference test of students' learning outcomes in the cognitive obtained a significance of 0.006, while the psychomotor learning outcomes obtained a significance of 0.000. Based on the results of the average difference, the learning model that is superior to cognitive and psychomotor is the POE learning model. 

scholarly journals PERBAIKAN SISTEM KERJA BERDASARKAN ANALISIS PAJANAN XYLENE PEKERJA KILANG MINYAK XYZ

2021 ◽  
Vol 16 (4) ◽  
pp. 249-255
Author(s):  
Yusita Attaqwa ◽  
Manik Mahachandra ◽  
Heru Prastawa
Keyword(s):  
Oil And Gas ◽  
Health And Safety ◽  
Oil Refinery ◽  
Safety Measures ◽  
Mining Company ◽  
Repair Work ◽  
Oil Refineries ◽  
Exposure Analysis ◽  
The Difference ◽  
Difference Test

Perusahaan Pertambangan Minyak dan Gas Bumi Negara (Pertamina) mengoperasikan beberapa kilang minyak di dalam negeri. Operasi dan proses di kilang minyak terdapat bahan kimia dalam bensin, maka penting untuk mengukur konsentrasi xylena, melihat mana yang mempengaruhi dan memberikan perbaikan desain untuk tindakan kesehatan dan keselamatan kerja yang tepat. Pengambilan sampel dilakukan pada 16 pekerja yang memiliki risiko terpapar xylene lebih tinggi. Tata cara pengambilan dan analisis sampel mengacu pada Gastec 122DL. Pengujian yang digunakan untuk menganalisis fakta menggunakan uji beda dan uji pembeda. Pekerja pada pekerja kilang minyak yang terpengaruh signifikan terhadap konsentrasi paparan xylene adalah usia (U = 13,329), praktik K3 (U = 26,124), penggunaan APD (U = 9,042), kebiasaan merokok (U = 85), jumlah bensin yang tersedia (U = 0,891) dan instalasi (U = 18,032). Rancangan perbaikan yang dapat diwujudkan dalam jangka pendek adalah penggunaan APD dan berdiri berlawanan arah angin.Abstract[Improvement on Working System Based on Xylene Exposure Analysis on Employee of  Oil Refinery XYZ] The State Oil and Gas Mining Company (Pertamina) operates several oil refineries in the country. Operations and processes at oil refinery contain chemicals in gasoline. So, it is important to measure the concentration of xylene concentration, see which affects and provide design improvements for appropriate occupational health and safety measures. Sampling was carried out on 16 workers who had a higher risk of xylene exposure. The procedure for taking and analyzing samples refers to Gastec 122DL. The test used to analyze the facts uses the difference test and display test. Workers at oil refinery. Workers who have a significant effect on the concentration of xylene exposure are age (U = 13,329), K3 practice (U = 26,124), use of PPE (U = 9,042), smoking habits (U = 85), the amount of gasoline available (U = 0.891) and installation (U = 18.032). The design of improvements that can be realized in the short term is the use of PPE and standing in opposite directions the wind.Keywords: exposure analysis; repair work system; Xylene.

scholarly journals Pengaruh Tari Ayam Modifikasi Terhadap Perkembangan Motorik Kasar Anak di Taman Kanak-Kanak Jabal Rahmah Padang

2019 ◽  
Vol 6 (1) ◽  
pp. 29
Author(s):  
Henifo Oktari ◽  
Serli Marlina
Keyword(s):  
Data Analysis ◽  
Motor Development ◽  
Body Movement ◽  
Sampling Technique ◽  
Data Collection Tool ◽  
Gross Motor ◽  
Gross Motor Development ◽  
Study Population ◽  
The Difference ◽  
Difference Test

<p>This research begins with the challenge of implementing gross motor development that has not supported coordinated body movement. This study aims to find out how to change the gross motoric skills of children in Jabal Rahmah Padang Kindergarten. This study uses quantitative compilation of Quasi Eksperiments. The study population was all children in Jabal Rahmah Padang Kindergarten, and the Purvosive Sampling sampling technique, namely classes B1 and B2 each of which could be contacted by 10 children. Thehtechniquehofhcollectinghdatahusinghahtesthconsists of 5 points of approval and a data collection tool using the approving sheet.hThenhthehdatahishprocessed by the difference test (t-test). Based on the data analysis, the average experimental class test is 85 and SD is 8.06 while the control class 77 and SD is 6,78 in the hypothesis testing obtained by tcount (2,279 and t<sub>table  </sub>of 2,100 at the real level = 0,05 and dk = 18. It can be concluded that the use of modified chicken dance opposes the gross motor development of children in Jabal Rahmah Padang Kindergarten 2018/2019.</p>

scholarly journals KESEPAKATAN TERHADAP BRAND WONDERFUL INDONESIA: KAJIAN TERHADAP PELANCONG DAN PEGAWAI PEMERINTAH

2018 ◽  
Vol 2 (2) ◽  
pp. 71
Author(s):  
Diah Febrina
Keyword(s):  
Marketing Strategy ◽  
Theoretical Framework ◽  
Creative Economy ◽  
Test Results ◽  
Government Employees ◽  
Tourism Marketing ◽  
Five Elements ◽  
The Difference ◽  
The Republic ◽  
Difference Test

This study aims to review the agreement in the Visit Indonesia Year tourism marketing strategy through the Wonderful Indonesia brand. This study uses the theory of co-orientation as a theoretical framework. A total of 204 respondents consisting of 110 travelers and 94 government employees in the Ministry of Tourism and Creative Economy of the Republic of Indonesia were interviewed using a set of questionnaires. Based on the results of this study it was found that travelers and government employees did not have an agreement in perceiving Indonesia through the Wonderful Indonesia brand. However, the difference test results based on five elements in the Wonderful Indonesia branding show that travelers and government employees agree that the Indonesian people are friendly people.    

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