scholarly journals Analysis of the Risk of Profit Loss in Papaya Farming Affected by Yellow Mosaic Disease

2021 ◽  
Vol 2 (3) ◽  
pp. 1-7
Author(s):  
Ridha Novanda ◽  
Mimi Sutrawati ◽  
Dwi Wahyuni Ganefianti
Keyword(s):  
Data Analysis ◽  
Sampling Method ◽  
Mosaic Disease ◽  
Plant Diseases ◽  
Operating Costs ◽  
Snowball Sampling ◽  
Yellow Virus ◽  
Yellow Mosaic Disease ◽  
Location Selection ◽  
Selection Of

Profit loss is a phenomenon caused by the loss of most of the harvest resulting in operating costs greater than the revenue earned. This phenomenon deserves to be analyzed the risk of losses that will be obtained due to pests and plant diseases. So that in this study an analysis of the risk of Profit loss due to yellow mosaic disease on papaya calina was carried out. This research was conducted in October 2020 in Bengkulu Province on 31 Calina Papaya farmers. The location selection was carried out purposively based on the existence of the Calina papaya garden. Meanwhile, the selection of respondents was carried out using the Snowball sampling method in several districts in Bengkulu Province. Data analysis was carried out to determine the Profit loss. Based on the results of the analysis, it was found that there were differences in the benefits of papaya calina which were attacked by the Yellow Virus Mosaic and those that were not attacked by the Yellow Virus Mosaic. Profit loss for a year is Rp 9,135,203,-. This value is a big value, so farmers must handle this disease better.

scholarly journals COMMERCIAL VEGETABLE SUPPLY CHAINS IN THE TRADITIONAL MARKET OF BOGOR CITY THAT GIVE TO FARMERS

2019 ◽  
Vol 9 (2) ◽  
Author(s):  
Himmatul Miftah ◽  
Arti Yoesdiarti ◽  
Tiara Dewi Soka
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Sampling Method ◽  
Snowball Sampling ◽  
Purposive Sampling ◽  
Traditional Market ◽  
Share Value ◽  
Selection Of

The price gap between farmers and retailers in commercial vegetables like spinach, tomatoes, potatoes and shallots in Bogor City was predicted as a result from the high trading margin. The research aims to analyze income, margin and farmer share obtained by commercial vegetable supply chain actors in Bogor City. The study was conducted in March - October 2017 at the Bogor Traditional Market and the Jambu Traditional Market. The selection of respondents used the purposive sampling and snowball sampling method. Result shows that the R / C ratio of farmers is lower than that of traders. The R/C ratio received by farmers is 1,48, while that received by traders is 2,64. The average Farmer Share (41,2%) is lower than the seller share (58,8%). The average marketing margin is Rp 14,576.5. The supply chain that take side to farmers regarding to the value of R/C, the total margin and the farmer's share value are found in potato commodities because it has a higher R / C ratio than traders, higher farmer shares than traders, and trading margin that lower than the three other commodities compared

scholarly journals WOMEN’S EXPERIENCE IN USING “COMPLEMENTARY NURSING ON INFERTILITY”

2020 ◽  
Vol 16 (1) ◽  
pp. 41
Author(s):  
Belet Lydia Ingrit
Keyword(s):  
Complementary Therapies ◽  
Sampling Method ◽  
Complementary Therapy ◽  
Snowball Sampling ◽  
Inclusion Criteria ◽  
Infertile Women ◽  
The Family ◽  
Field Notes ◽  
Depth Interviews ◽  
Selection Of

The development of complementary therapies especially infertility treatment is increasing. A qualitative research was conducted to explore the experience of infertile women undergoing nursing complementary therapy. Eight women participated in this research were selected by purposive sampling method based on the inclusion criteria. Selection of participants was done using snowball sampling. Data were collected through in-depth interviews and field notes. Data analysis was performed using thematic content analysis and stages suggested by Collaizi. The results of this research  were: 1) Feeling of sadness was experienced by infertile women 2) Increasing age and the insistence of the family caused anxiety to infertile women, 3) Infertile women chose nursing complementary because they want to get pregnant naturally 4) Various ways and efforts were done by infertile women to get pregnant, 5) Infertile women had appropriate perception toward complementary nursing 6) Family supports were needed to succeed the complementary nursing. In conclusion, complementary nursing was very important to be chosen as one of solution for infertile couples. It is recommended that maternity nurses optimize their roles in giving information and support to infertile women.

Subject Recommended Samples

2013 ◽  
pp. 43-57 ◽  
Author(s):  
Pedro Isaías ◽  
Sara Pífano ◽  
Paula Miranda
Keyword(s):  
Sampling Method ◽  
Relevant Literature ◽  
Reliability And Validity ◽  
Lessons Learned ◽  
Snowball Sampling ◽  
Online Questionnaire ◽  
A Chain ◽  
Sample Method ◽  
Introductory Review ◽  
Selection Of

In a research project, the selection of the sample method is crucial, since it has repercussions throughout the entirety of the study. It determines how the population under scrutiny will be represented and with what accuracy. Hence, it has an important impact in terms of the reliability and validity of the research in general, and consequently, its conclusions. This chapter aims to explore snowball sampling as a chain-referral sampling method. An introductory review of the relevant literature highlights its main characteristics, benefits, and shortcomings, and provides a broader insight to circumstances where it can be successfully applied. This theoretical prologue is followed by the analysis of its employment in an online questionnaire and the presentation of the lessons learned from this sampling decision.

scholarly journals Religiosity as a Predictor of Emotional Stability among Adolescence

2015 ◽  
Vol 2 (4) ◽  
Author(s):  
Nancy Agrawal ◽  
Kehksha
Keyword(s):  
Data Analysis ◽  
Random Sampling ◽  
Sampling Method ◽  
Positive Relationship ◽  
Emotional Stability ◽  
Pearson Product Moment Correlation ◽  
Sample Age ◽  
The Relationship ◽  
Very High ◽  
Selection Of

The study aimed at examining religiosity as a predictor of emotional stability among adolescence. The study was made by using random sampling method through the selection of 90 adolescents from Madrasa. The sample age ranged between 13 -18 years. Two instruments were used, named: Religiosity Scale and Emotional stability test. Data analysis involved the use of Pearson Product Moment correlation. The result showed positive correlation between religiosity and emotional stability. It appears from the trend of the result that religiosity and emotional stability are interrelated. It means if emotional stability increases the religiosity will also increases and vice versa. Though the relationship between these two variables is not very high but positive relationship exist between these two variables.

scholarly journals Assessing network structure with practical sampling methods

2018 ◽  
Author(s):  
Georgiy Bobashev ◽  
R. Joey Morris ◽  
Elizabeth Costenbader ◽  
Kyle Vincent
Keyword(s):  
Network Structure ◽  
Sampling Method ◽  
Sampling Design ◽  
Sampling Methods ◽  
Simple Random Sampling ◽  
Underlying Structure ◽  
Snowball Sampling ◽  
Using Data ◽  
Network Metrics ◽  
Selection Of

Using data from an enumerated network of worldwide flight connections between airports, we examine how sampling designs and sample size influence network metrics. Specifically, we apply three types of sampling designs: simple random sampling, nonrandom strategic sampling (i.e., selection of the largest airports), and a variation of snowball sampling. For the latter sampling method, we design what we refer to as a controlled snowball sampling design, which selects nodes in a manner analogous to a respondent-driven sampling design. For each design, we evaluate five commonly used measures of network structure and examine the percentage of total air traffic accounted for by each design. The empirical application shows that (1) the random and controlled snowball sampling designs give rise to more efficient estimates of the true underlying structure, and (2) the strategic sampling method can account for a greater proportion of the total number of passenger movements occurring in the network.

scholarly journals TAXPAYER PERCEPTION RELATED TO LOVE OF MONEY, MACHIAVELLIAN, AND EQUITY SENSITIVITY ON TAX EVASION ETHICS

2020 ◽  
Vol 2 (1) ◽  
pp. 18-33
Author(s):  
Esther Dwitia ◽  
Masripah Masripah ◽  
Ni Putu Eka Widiastuti
Keyword(s):  
Data Analysis ◽  
Tax Evasion ◽  
Sampling Method ◽  
Cultural Factors ◽  
Equity Sensitivity ◽  
Primary Data ◽  
Snowball Sampling ◽  
Microsoft Excel ◽  
Independent Variables ◽  
Love Of Money

Cases of tax evasion in Indonesia have occurred a lot, giving rise to different perceptions on everyone. This study aims to determine the effect of love of money, machiavellian, and equity sensitivity on tax evasion ethics of taxpayers. The population of this research is individual taxpayers who are obliged to tax return and are registered in KPP Pratama in Jakarta, Bogor, Tangerang and Bekasi (Jabotabek) areas. The sample was collected by snowball sampling method. The data used in this study are primary data by using questionnaire with 100 respondents as individual taxpayers. Data analysis was performed using Microsoft Excel 2013 and SmartPLS 3.0. The results of this study showed that (1) love of money has an effect on ethics of tax evasion. (2) machiavellian has no effect on ethics of tax evasion. (3) equity sensitivity has no effect on the ethics of tax evasion. Recomendation for further researchers to be able to add independent variables such as cultural factors, intelligence levels and expand population areas to produce better research. Keywords: Love of Money, Machiavellian, Equity Sensitivity, Tax Evasion Ethics

scholarly journals Selection of DNA markers closely linked to the resistance gene rym7t against Barley yellow mosaic disease

2012 ◽  
Vol 14 (2) ◽  
pp. 43-49 ◽  
Author(s):  
Kinuko Takata ◽  
Hiroomi Kai ◽  
Yosuke Uchimura ◽  
Morihiro Tsukazaki ◽  
Masahiko Furusho ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Dna Markers ◽  
Mosaic Disease ◽  
Yellow Mosaic Disease ◽  
Selection Of

scholarly journals ANALISIS LOYALITAS PELANGGAN SMARTPHONE MEREK SAMSUNG GALAXY J5 PRO DI KABUPATEN PRINGSEWU

2019 ◽  
Vol 11 (2) ◽  
pp. 127-136
Author(s):  
Desi Derina Yusda
Keyword(s):  
Data Analysis ◽  
Customer Loyalty ◽  
Sampling Method ◽  
Brand Image ◽  
Analysis Method ◽  
Snowball Sampling ◽  
Data Analysis Method

Advertising and brand image are important factors in creating positive and good CustomerLoyalty for a product. Advertising and brand image become a banchmark of the success of a companywhere as successfully applying the four things will affect customer loyalty and can increase sales sothat the achievement of a company's goal is profit and not forget to pay attention to the interests ofconsumers loyal to the product offered by the company. The purpose of this study is to describe theinfluence of advertising and brand image of customer loyalty. This study uses a sample of SamsungGalaxy J5 Pro smartphone users in Pringsewu, Lampung with as many as 60 respondents. Samplingtechnique using Snowball Sampling method. The data analysis method used is multiple linearregression. The results of this study indicate that advertising have a significant effect on customerloyalty, while brand image has no significant effect on customer loyalty

scholarly journals PENGARUH KEPEMILIKAN PUBLIK, PERTUMBUHAN PERUSAHAAN, DAN UKURAN KANTOR AKUNTAN PUBLIK TERHADAP PENGGANTIAN AUDITOR

2017 ◽  
Vol 20 (2) ◽  
Author(s):  
Michelle Kristian
Keyword(s):  
Logistic Regression ◽  
Data Analysis ◽  
Sampling Method ◽  
Secondary Data ◽  
Financial Statements ◽  
Analysis Method ◽  
Public Ownership ◽  
Independent Variables ◽  
Selection Of ◽  
Public Accountant

The issue of auditor’s independence is the main cause why the company is required to conduct mandatory penggantian auditor. Various questions arise when there are companies that perform voluntary penggantian auditor, the change of auditors outside thePeraturan Menteri Keuangan No. 17/PMK.01/2008. The purpose of this study is to test the effect of public ownership, company’s growth, and public accountant firm’s size towards penggantian auditor. The object of this study is Kompas100 Index company for period 2011-2013. Selection of the sample is determined based on purposive sampling method. The sample used in the study are 34 companies that are successively entered Kompas100 Index period 2011-2013 except for the financial sector, presenting financial statements in Indonesian Rupiah, has assets increased from year to year, and contains all data related to all variables. The data used in this study are secondary data, the annual financial statements audited by an independent auditor. Data analysis method used is logistic regression, as the dependent variable is non-metric and the independent variables are mixture of metric and non-metric. The results of this study are (1) public ownership does not affect penggantian auditor significantly, (2) company’s growth does not affect penggantian auditor significantly, (3) public accountant firm’s size does not affect penggantian auditor significantly, (4) public ownership, company’s growth, and public accountant firm’s size simultaneously do not affect penggantian auditor significantly.

scholarly journals ETNOZOOLOGI UNTUK KONSUMSI SUKU DAYAK KANAYANT DI DESA LINTAH BETUNG KECAMATAN MENYUKE KABAUPATEN LANDAK

2019 ◽  
Vol 7 (3) ◽  
Author(s):  
Yakob Richardo ◽  
Hafiz Ardian ◽  
M Sofwan Anwari
Keyword(s):  
Data Collection ◽  
Sampling Method ◽  
Survey Method ◽  
Snowball Sampling ◽  
Patterns Of Utilization ◽  
Selection Of

The untilization of animal for consumption by Dayak Kanayant tribe needs to be used as data to find out the types of animals used, the patterns of utilization and the parts of organs used. One of the utilization of animals by Dayak Kanayant tribe is for consumption. This study aimed to determine the types of animals, animal parts and ways of processing animals for consumption by Dayak Kanayant tribe in Lintah Betung Village. The method used in this study was a survey method, the selection of respondents using the snowball sampling method, and data collection using questionnaire. In this study, repondents were obtained as many as 20 people consisting of 18 men and 2 women. The results showed that the use of animals for consumption needs as many as 32 species of animals consisting of mammals, aves, amphibians, pisces, reptile, crustaceans, insecta, and molluscs. The main animal usedis the class of mammals for daily cunsumption needs. Dayak Kanayant people processed animal meat by frying, cooking, and grilling. The most people still used traditional equipment to cook meat and to hunt animals. Keyword : Comsumption, Dayak Kanayant, Etnozoology

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