scholarly journals PERBANDINGAN TEKNIK TREE SAMPLING DAN UNIT CONTOH LINGKARAN DALAM MENDUGA POTENSI TEGAKAN HUTAN TANAMAN EKALIPTUS (EUCALYPTUS PELLITA F. MEULL)

2017 ◽  
Vol 12 (1) ◽  
pp. 29-36
Author(s):  
Muhammad Ikhwan ◽  
Emy Sadjati ◽  
Azwin Azwin
Keyword(s):  
Data Collection ◽  
Forest Inventory ◽  
Random Sampling ◽  
Relative Efficiency ◽  
Sampling Method ◽  
Sampling Error ◽  
Simple Random Sampling ◽  
Average Volume ◽  
Entire Area ◽  
Eucalyptus Pellita

The forest inventory is basically a data collection activities. This activity is relatively important, because the effect on further activities. Hence the data collected must have a high enough accuracy. A way of determining the sampling unit is considered to be simpler, easier, and faster is the tree sampling method. The purpose of this study was to quantify the potential large stands of eucalyptus in the Forest of eucalyptus plants in the Faculty of Forestry and calculate the relative efficiency of sample unit. The total area is 0.11 ha of eucalyptus stands. Unit examples used are circular, 4-trees sampling, sampling 5 -trees, and 6-trees sampling is done by simple random sampling method. Potential stands of eucalyptus with method 4 sample trees have an average volume stands perplot is 0.096 m3, with the volume of the stand for the entire area is 111.09 m3 with a sampling error of 43.65%. Potential stands of eucalyptus trees by the method of example 5 has a volume average stocking each plot is 0.091 m3, with the volume of the stand for the entire area is 105.40 m3 with a sampling error of 51%. Potential stands of eucalyptus by using 6 sample trees have an average volume stands each plot was 0.08 m3, with the volume of the stand for the entire area is 92.83 m3 with a sampling error o f 54.77%. Potential stands of eucalyptus with a diameter circular sample plots of 12 m has an average volume stands each plot is 6,37 m3, with the volume of the stand for the entire area is 65.61 m3 with a sampling error of 22.63%.

scholarly journals PENDUGAAN POTENSI TEGAKAN EKALIPTUS (Eucalyptus Pellita F. Meull) MENGGUNAKAN METODE TREE SAMPLING DAN CIRCULAR PLOT

2017 ◽  
Vol 12 (2) ◽  
pp. 41-48 ◽  
Author(s):  
Muhammad Ikhwan ◽  
Emy Sadjati ◽  
Enny Insusanty
Keyword(s):  
Data Collection ◽  
Forest Inventory ◽  
Random Sampling ◽  
Relative Efficiency ◽  
Sampling Method ◽  
Sampling Error ◽  
Simple Random Sampling ◽  
Average Volume ◽  
Entire Area ◽  
Eucalyptus Pellita

The forest inventory is basically a data collection activities. This activity is relatively important, because the effect on further activities. Hence the data collected must have a high enough accuracy. A way of determining the sampling unit is considered to be simpler, easier, and faster is the tree sampl ing method. The purpose of this study was to quantify the potential large stands of eucalyptus in the Forest of eucalyptus plants in the Faculty of Forestry and calculate the relative efficiency of sample unit. The total area is 0.11 ha of eucalyptus stands. Unit examples used are circular, 4-trees sampling, sampling 5 -trees, and 6-trees sampling is done by simple random sampling method. Potential stands of eucalyptus with method 6 sample trees have an average volume stands perplot is 0.07 m3, with the volume of the stand for the entire area is 84.71 m3 with a sampling error of 36,96%. Potential stands of eucalyptus trees by the method of example 8 trees have a volume average stocking each plot is 0.04 m3, with the volume of the sta nd for the entire  area is 43.22 m3 with a sampling error of 51.47%. Potential stands of eucalyptus by using 10 sample trees have an average volume stands each plot was 0.03 m3 with the volume of the stand for the entire area is 39.74 m3 with a sampling error of 53.34%. Potential stands of eucalyptus with a diameter circular sample plots of 12 m has an average volume stands each plot is 7.88 m3, with the volume of the stand for the entire area is 76.72 m3 with a sampling error of 14.43%.

scholarly journals Damage in Khaya ivorensis caused by Trigona spinipes in Brazilian savannah

2017 ◽  
Vol 1 (1) ◽  
pp. 40 ◽  
Author(s):  
Rebecca Silva de Moura ◽  
Kellen Rabello de Souza ◽  
Daniel Da Silva Souza ◽  
Gabriel Mendes Santana ◽  
Guilherme Murilo De Oliveira ◽  
...  
Keyword(s):  
Forest Inventory ◽  
Random Sampling ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
First Record ◽  
Apical Part ◽  
African Mahogany ◽  
Brazilian Savannah ◽  
Apical Bud

Trigona spinipes (Dog bee) attack the apical bud of Khaya ivorensis causing atrophy and budding which provoke branches that will depreciate the shaft if not handled. Damage to the culture of K. ivorensis has been reported for Brazil, but never before for the Brazilian savannah. The aim of this study was to survey the dog bee attack and report as first record the presence and damage caused in the African mahogany plantations in the Brazilian savannah. The area has about of 16.6 hectares of African mahogany monoculture in the municipality of Piracanjuba, Goiás. It has been used 21 plots of 400 m², pre-defined and simple random sampling method, in which was carried out forest inventory and observation sprouts the apical part of the stem and consequent artificial pruning of sprouts. Also performing were viewed bees in foraging of activity by cutting the shoots of K. ivorensis. In planting, 6.14% of the trees had regrowth and this percentage may indicate the number of attacked trees. The total trees with regrowth is a large quantity of trees which may develop with problems, generating more than one stem or branch, thereby preclude the affected wood is used for furniture.  

scholarly journals Analisis Peranan Sumber Daya Manusia Dalam Pencapaian Kinerja Perusahaan pada PT. Perusahaan Perdagangan Indonesia (Persero) Regional Medan

2019 ◽  
Vol 1 (1) ◽  
pp. 31-37
Author(s):  
Aswardi Aswardi ◽  
Yusniar Lubis ◽  
Syaifuddin Lubis
Keyword(s):  
Linear Regression ◽  
Data Collection ◽  
Human Resources ◽  
Random Sampling ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
Individual Characteristics ◽  
Company Performance ◽  
Trading Company

The aims of study to identify and analyze the role of human resources (individual characteristics, quality, and employee competence) on the company's performance at Indonesia Trading Company of Medan Regional. This research using a quantitative approach with survey on the type of research. The sample was determined by simple random sampling method, 51 people. The data collection through questionnaires. Data were analyzed using multiple linear regression. The research results shows that simultaneously, the variable of individual characteristics, employee quality and employee competence have a positive and significantly effect to the performance at Indonesia Trading Company of Medan Regional. The determination coefficient value of 0.616 indicates that the influence of individual characteristics, employee quality and employee competence on the change of company performance at Indonesia Trading Company of Medan Regional is 61.6%. Partially, there are positive and significantly influence of employee quality and employee competence to company performance at Indonesia Trading Company of Medan Regional. While the variable of employee characteristic have a non significantly effect to company performance Indonesia Trading Company of Medan Regional.

scholarly journals PERAN PENYULUH PERTANIAN LAPANGAN DALAM MENDAMPINGI KELOMPOK TANI PADI DI KECAMATAN LALAN KABUPATEN MUSI BANYUASIN

2017 ◽  
Vol 6 (1) ◽  
pp. 30
Author(s):  
Yusuf Yusuf Hidayat ◽  
Mustopa Marli Batubara ◽  
Rahmat Kurniawan
Keyword(s):  
Data Collection ◽  
Random Sampling ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
Agricultural Extension ◽  
Survey Method ◽  
Extension Field ◽  
Rice Farmers ◽  
Collection Methods

The Role of Agricultural Extension Workers In Assisting Farmers Rice at Lalan Distric Musi Banyuasin Regency. This study aims to find out how the role of Agricultural Extension Workers In Assisting Farmers Rice at Lalan Distric Musi Banyuasin Regency. Research has been conducted in the of BP3K Karang Agung Tengah Lalan Distric Musi Banyuasin Regency June-August, 2016. The method used in this study is a survey method, sampling method used in this study is simple random sampling, data collection methods used in this research were interviews and observations of agricultural extension field and farmers instance guided by questions (quisoner ) which has been prepared. The results showed that the role of Agricultural Extension Workers in the BP3K Karang Agung Tengah is a consultant, facilitator, and educator resources to assist rice farmers groups in the of Lalan District Musi Banyuasin Regency.

scholarly journals Peran Kepemimpinan Pancasila terhadap Niat untuk Tinggal dengan Kepuasan Kerja sebagai Mediasi

2021 ◽  
Vol 1 (2) ◽  
pp. 151-162
Author(s):  
Arief Nugroho ◽  
Tri Wirjawan ◽  
Yuhaning Praborini ◽  
Thoha Asaroni ◽  
Mohamad Naim
Keyword(s):  
Job Satisfaction ◽  
Social Justice ◽  
Data Collection ◽  
Random Sampling ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
Analysis Method ◽  
Intention To Stay ◽  
Industry Competition ◽  
Sense Of Justice

Pemimpin yang memiliki jiwa pancasila Ini sangat dibutuhkan ditengah – tengah persaingan industri yang berkembang pesat. Ditengah  Persaingan yang terbuka terkadang melahirkan   suatu problematika persaingan yang tidak  sehat dan tidak  mencerminkan nilai-nilai Pancasila. Faktor kepemimpinan memiliki peran yang sangat penting terhadap keinginan karyawan untuk tetap tinggal  terutama dalam hal memperlakukan karyawan sesuai dengan nilai-nilai pancasila. seorang pemimpin dapat memberikan jaminan keadilan dan kesejahteraan sebagaiaman yang tertuang pada sila ke 5 pancasila keadilan sosial bagi seluruh rakyat indonesia.dalam hal ini pemimpin harus mampu memberi rasa adil dan harapan kesejahteraan kepada karyawan sehingga dengan demikian karyawan bisa lebih termotivasi mengembangkan karir dan mendapatkan kepuasan kerja. Metodologi: penelitian ini merupakan penelitian kuantitatif dengan metode pengumpulan data simple ramdom sampling pada perusahaan Konsultan Teknik Semarang, untuk metode analisis datanya diolah menggunakan PLS dengan bantuan aplikasi SMARTPLS 3.0. Hasil penelitian ini menunjukkan bahwa Kepemimpinan Pancasila terhadap Niat untuk Tinggal dengan dimediasi Kepuasan kerja terdapat pengaruh yang tidak signifikan. Leaders who have the spirit of Pancasila This is very much needed in the midst of a rapidly growing industry competition. In the midst of open competition, sometimes it gives birth to a problem of unfair competition and does not reflect the values of Pancasila. The leadership factor has a very important role in the desire of employees to stay, especially in terms of treating employees in accordance with Pancasila values. a leader can provide guarantees of justice and welfare as stated in the 5th principle of social justice for all Indonesian people. In this case the leader must be able to give a sense of justice and welfare expectations to employees so that employees can be more motivated to develop careers and get job satisfaction . Methodology: This research is a quantitative study with a simple random sampling method of data collection at a Semarang Engineering Consultant company, for the analysis method the data is processed using PLS with the help of the SMARTPLS 3.0 application. The results of this study indicate that Pancasila Leadership on Intention to Stay with mediated Job satisfaction has an insignificant effect.

scholarly journals Pengaruh E-Commerce dan Efektivitas Kerja Pengguna Terhadap Kinerja Perusahaan Pada Usaha Kecil dan Menengah di Denpasar

2018 ◽  
pp. 1880
Author(s):  
Ni Made Werin Sarastyarini ◽  
I Ketut Yadnyana
Keyword(s):  
Linear Regression ◽  
Data Collection ◽  
Random Sampling ◽  
Sampling Method ◽  
Small And Medium Enterprises ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Analytical Technique ◽  
Work Effectiveness ◽  
Medium Enterprises

The purpose of this study is to determine the effect of e-commerce and effectiveness of the user'swork on the company's performance on small and medium enterprises in Denpasar. The sampletaken is 88 of 766 SMEs using e-commerce in Denpasar. The sample in this research is determinedby probability sampling method with simple random sampling technique. Data collection was donethrough survey obtained by distributing questionnaires to the respondents. Respondents in thisstudy are business actors. Analytical technique used multiple linear regression with SPSS 22.0software. The results showed that the performance of companies in small and medium enterpriseswill increase if the business actors using e-commerce in running and developing business andimprovement on the effectiveness of e-commerce users will be followed also by improving theperformance of companies in small and medium enterprises thatuse e- commerce in Denpasar. Keywords: E-Commerce, User Work Effectiveness, Corporate Performance

scholarly journals THE RELATIONSHIP BETWEEN EMPLOYER BRANDING, CORPORATE REPUTATION, AND RECRUITMENT WEB ON INTENTION TO APPLY

2020 ◽  
Vol 7 (8) ◽  
pp. 1572
Author(s):  
Fenti Erlinda ◽  
Rini Safitri
Keyword(s):  
Data Collection ◽  
Corporate Reputation ◽  
Random Sampling ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
Partial Least Square ◽  
Least Square ◽  
Employer Branding ◽  
Company Reputation ◽  
The Relationship

Research on intention to apply has been done before. Some of  the research that resulted in that the variables - variables that influence on intention to apply is employer branding , reputation of the company , the website recruitment , will be but the results of the study are contained inaccuracies which said that the reputation of the company and website recruitment no effect on intention to apply, so it needs to do research back to answer the formulation of the problems associated with the effect of employer branding, reputation of the company and website recruitment against intention to apply. The purpose of this study was to determine the effect of employer branding, company reputation, and website recruitment on intention to apply. The population in the study subjects was 102,290 people with a sample of respondents as many as 99 people. The method of determining the sample using simple random sampling method. Data collection in this study was carried out through observation, interviews, and questionnaires. The approach that is used in research this is the approach of quantitative, testing the hypothesis in research is using Partial Least Square (PLS) version 3.2.9. Results of the study show the employer branding and reputation of the company has influence positively and significantly to intention to apply, while the website recruitment has influence negatively and significantly against intention to apply.Keywords: employer branding, company reputation, website recruitment, intention to apply

scholarly journals The Relationship Between Work Engagement and Burnout in Ditpolair Korpolairud Baharkam Polri

2019 ◽  
Vol 2 (2) ◽  
pp. 40-46
Author(s):  
Rizky Mukti Aryatno
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Work Engagement ◽  
Random Sampling ◽  
Quantitative Method ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
Personal Accomplishment ◽  
Pearson Product Moment Correlation ◽  
The Relationship

The aim of this study was to investigate the relationship between work engagement and burnout in Korpolairud Ditpolair Baharkam Polri. This study was a correlational study with quantitative method. 120 members of Korpolairud who worked in the Subditpatrolair division were involved as participants. Simple random sampling was used as  sampling method and 4 point Likert scale as data collection techniques. The work engagement scale was based on Schaufeli’s theory with aspects namely vigor, dedication, and absorption. Menawhile, the burnout scale was based on Maslach’s theory with aspects namely emotional exhaustion, depersonalization, and personal accomplishment. Based on data analysis using Pearson Product-Moment correlation test, the results of this study showed that there was a correlation between work engagement and burnout in Korpolairud Ditpolair Baharkam Polri as proved by -0.752 coefficient value and p=0.00. It can be concluded that the correlation between work engagement and burnout was significant and negatively correlated.

scholarly journals Analisis Potensi Pajak Restoran dan Kontribusinya pada Pendapatan Asli Daerah Kabupaten Badung

2020 ◽  
Vol 30 (5) ◽  
pp. 1171
Author(s):  
Desak Made Wulandewi ◽  
Ni Luh Supadmi
Keyword(s):  
Data Collection ◽  
Random Sampling ◽  
Sampling Method ◽  
Economic Condition ◽  
Participant Observation ◽  
Simple Random Sampling ◽  
Potential Contribution ◽  
Probability Sampling ◽  
Analysis Technique ◽  
Quantitative Descriptive

The purpose of this study is to determine the potential and contribution of restaurant tax in Kuta district as a source of PAD in Badung Regency. This research was conducted in 73 restaurants, 11 restaurants and 4 bars in Kuta District with the method of determining the probability sampling method, namely simple random sampling. Data collection is done by non-participant observation and questionnaires. The analysis technique used is quantitative descriptive. Based on the results of the study, it is known that the potential for restaurant tax in Kuta District is in a very stable (optimistic) condition of 77,787,570,060 rupiahs. In a stable (moderate) economic condition the target was set at 29,429,630,673 rupiahs and in an economic condition that was less stable (pessimistic) at 25,929,190,020 rupiahs. The contribution of restaurant taxes in Kuta district from the number of samples that researchers used in this study amounted to 0.55 percent of the revenue of Badung Regency PAD. Keywords: Potential; Contribution; Local Original Revenue.

scholarly journals PERAN PENYULUH PERTANIAN LAPANGAN DALAM MENDAMPINGI KELOMPOK TANI PADI DI KECAMATAN LALAN KABUPATEN MUSI BANYUASIN

2017 ◽  
Vol 6 (1) ◽  
pp. 30
Author(s):  
Yusuf Hidayat ◽  
Mustopa Marli Batubara ◽  
Rahmat Kurniawan
Keyword(s):  
Data Collection ◽  
Random Sampling ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
Agricultural Extension ◽  
Survey Method ◽  
Extension Field ◽  
Rice Farmers ◽  
Collection Methods

The Role of Agricultural Extension Workers In Assisting Farmers Rice at Lalan Distric Musi Banyuasin Regency. This study aims to find out how the role of Agricultural Extension Workers In Assisting Farmers Rice at Lalan Distric Musi Banyuasin Regency. Research has been conducted in the of BP3K Karang Agung Tengah Lalan Distric Musi Banyuasin Regency June-August, 2016. The method used in this study is a survey method, sampling method used in this study is simple random sampling, data collection methods used in this research were interviews and observations of agricultural extension field and farmers instance guided by questions (quisoner ) which has been prepared. The results showed that the role of Agricultural Extension Workers in the BP3K Karang Agung Tengah is a consultant, facilitator, and educator resources to assist rice farmers' groups in the of Lalan District Musi Banyuasin Regency.

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