scholarly journals EFISIENSI PRODUKSI USAHATANI SAYURAN (CABAI, SAWI DAN KUBIS) DI KOTA PAGAR ALAM PROVINSI SUMATERA SELATAN

2020 ◽  
Vol 8 (2) ◽  
pp. 326
Author(s):  
Olpa Fuji Lestari ◽  
Ali Ibrahim Hasyim ◽  
Suriaty Situmorang
Keyword(s):  
Key Words ◽  
Technical Efficiency ◽  
Economic Efficiency ◽  
Nitrogen Fertilizer ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Potassium Fertilizer ◽  
Factors Affecting ◽  
Vegetable Farming ◽  
Frontier Production Function

This research aims to analyze the factors that affect production of vegetable (chili,mustard and cabbage)farming and the technical efficiency. The research was conducted in North Dempo and South Pagar Alam Subdistrict of Pagar Alam. Farmer respondents were chosen by using simple random sampling. Data were collected in May–Juny 2018 and analyzed using Cobb-Douglas production functionnamely frontier production function. The results showed that factors affecting the production of chili farming are area lands, seeds and nitrogen fertilizer. Factors affecting the production of mustard farming are landsize, seeds and potassium fertilizer, and pesticide. Factors affecting the production of cabbage farming are area landslandsizeand manure. Vegetable farming (chili, mustard and cabbage) is on an increasing return to scale (Ep>1) or in irrational area so that it does not meet the requirement for economic efficiency. Chili and mustard farming are technically efficient with an efficiency level greater than 70,00%. The level of technical efficiency of chili farming is 86,99% and mustard farming is 80,08%. Cabbage farming is not technically efficient because the efficiency level is below 70,00%, that is 68,72%.Key words: efficiency, farming, vegetable

scholarly journals ANALISIS EFISIENSI TEKNIS USAHA TAMBAK UDANG VANNAME PETAMBAK MANDIRI EKS PLASMA PT CENTRALPERTIWI BAHARI DI KABUPATEN TULANG BAWANG

2021 ◽  
Vol 8 (2) ◽  
pp. 220
Author(s):  
Ristiana Restuti ◽  
Fembriarti Erry Prasmatiwi ◽  
Wuryaningsih Dwi Sayekti
Keyword(s):  
Technical Efficiency ◽  
Random Sampling ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
Efficiency Analysis ◽  
Shrimp Farming ◽  
Average Income ◽  
Factors Affecting ◽  
Frontier Production Function ◽  
Shrimp Cultivation

This study aims to determine the level of income of vanname shrimp cultivatiors and analyze the level of technical efficiency and factors that affect the technical efficiency of vanname shrimp farming in the Bratasena Adiwarna Village, Dente Teladas Subdistrict, Tulang Bawang Regency.  The samples in this study were 70 cultivators chosen using simple random sampling method. Data were collected in February - March 2018.  Technical efficiency analysis was tested using the frontier production function, while factors affecting technical efficiency were tested using the exponential function. The results showed that the average income of shrimp cultivation is IDR22,533,081.50 per 0.49 ha of ponds. Vanname shrimp farming is technically efficient with a level of 84.59.  Factors affecting technical efficiency are age and cultivation experience with a 90% confidence level. Key words: cultivators, efficiency, vanname shrimp

scholarly journals EFISIENSI TEKNIS USAHATANI JAGUNG (Zea mays) DI DESA BIATAN ILIR KECAMATAN BIATAN KABUPATEN BERAU (Technical Efficiency of Corn (Zea mays) Farming in Biatan Ilir Village Biatan Subdistrict Berau District)

2020 ◽  
Vol 3 (2) ◽  
pp. 77
Author(s):  
HERWAN GALINGGING
Keyword(s):  
Zea Mays ◽  
Technical Efficiency ◽  
Production Function ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Corn Yield ◽  
Sample Number ◽  
East Kalimantan ◽  
Frontier Production Function ◽  
Simultaneous Influence

This research aimed to analyze the technical efficiency level of inputs utilization on corn farming. This research was conducted in Biatan Ilir Village, Biatan Subdistrict, Berau District, East Kalimantan Province. The sample number was 32 respondents determined by simple random sampling. Data is analyzed by using the frontier production function of Cobb-Douglas. The result of this research showed the average of corn yield in Bintan Ilir Village as many as 1,885.21 kg ha-1. The utilization of seed, fertilizer, insecticide, and labor simultaneous influence significantly on corn yield. However, only fertilizer and labor partially influence corn yield. It was only 9.37% respondents efficiently cultivated corn in term technical. Corn farming in Biatan Ilir Village  is in the stage of increasing return to scale.

scholarly journals ANALISIS PENDAPATAN USAHATANI DAN FAKTOR-FAKTOR YANG MEMPENGARUHI PRODUKSI CABAI MERAH DI DESA TRIMULYO KECAMATAN TEGINENENG KABUPATEN PESAWARAN

2021 ◽  
Vol 8 (2) ◽  
pp. 183
Author(s):  
Intan Sayna Rahmadanti ◽  
Wan Abbas Zakaria ◽  
Lina Marlina
Keyword(s):  
Key Words ◽  
Random Sampling ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
Survey Method ◽  
Cost Ratio ◽  
Factors Affecting ◽  
C Value ◽  
Factors Of Production

This research aims to analyze income farming and factors affecting production of red chili in Trimulyo Tegineneng Pesawaran Regency.  This research uses a survey method.  Location of this research is chosen purposively in Trimulyo. The respondents are 60 red chili farmers taken by using a simple random sampling method. The income farming is determined using revenue cost ratio, while factors of production are analyzed by using Cobb Douglass. The results of the study showed that the income per hectare  over cash costs obtained by farmers was IDR34,416,181.43 with R/C of 2.18 and income per hectare over total costs amounted to IDR24,520,886.39 with R/C of 1.63. Factors affecting production of red chili are land, seeds, KNO3 fertilizer, and pesticide. The R/C value that is greater than one means that red chili farming in Trimulyo Village Tegineneng Subdistrict Pesawaran Regency is profitable and feasible to be cultivated. Key words: income, production, red chili

scholarly journals Technical efficiency of cocoa farming in Gorontalo Province

2021 ◽  
Vol 232 ◽  
pp. 01027
Author(s):  
Ari Abdul Rouf ◽  
Erna Retnawati ◽  
Dwi Rohmadi ◽  
Soimah Munawaroh ◽  
Awaludin Hipi
Keyword(s):  
Technical Efficiency ◽  
Production Efficiency ◽  
Stochastic Frontier ◽  
Simple Random Sampling ◽  
Significant Rise ◽  
Factors Affecting ◽  
Cocoa Production ◽  
Negative Effect ◽  
Technical Production ◽  
Frontier Production Function

Cocoa is an export oriented strategic plantation commodity that contributes to foreign exchange in Indonesia. It is mostly planted in Sulawesi Island, therefore, serves as a source of income for farmers. The purpose of this study was to analyze the efficiency of cocoa farming in Pohuwato Regency, Gorontalo. A total of 55 respondents were selected by simple random sampling. Furthermore, the Cobb Douglas stochastic frontier production function was used to analyze technical production efficiency and factors affecting it. Cocoa farming can be categorized as profitable, as the farmer reached average profit IDR 6,312,679/ha/year. However, in general cocoa farmers have not yet technically efficient because their technical efficiency value was only 0.52. The cocoa production efficiency was positively and significantly affected by land area, fertilizer, pesticides and labor. The increase in farmer age causes a positive and significant rise in inefficiency. Conversely, education and the number of family members have a negative effect, although not significant. Therefore, it requires to increase cocoa farming efficiency by increasing farmers’ access to production inputs such as fertilizers and pesticides, and improving the management of cocoa cultivation.

scholarly journals ANALISIS EFISIENSI USAHATANI JAGUNG ANGGOTA DAN NON-ANGGOTA KELOMPOK TANI DI KECAMATAN MARGA TIGA KABUPATEN LAMPUNG TIMUR

2021 ◽  
Vol 9 (2) ◽  
pp. 130
Author(s):  
Ni Nyoman Tri Santiasih ◽  
Dyah Aring Hepiana Lestari ◽  
Ani Suryani
Keyword(s):  
Technical Efficiency ◽  
Economic Efficiency ◽  
Random Sampling ◽  
Stochastic Frontier ◽  
Simple Random Sampling ◽  
Survey Method ◽  
Research Use ◽  
Technical Inefficiency ◽  
Farmer Groups ◽  
Farming Efficiency

This research aims to analyze the level of technical efficiency, technical inefficiency factors, and economic efficiency of corn farming of members and nonmembers of farmer groups. This research was conducted in the Gedung Wani and Negeri Katon Villages of Marga Tiga District, East Lampung. Respondent farmers were determined intentionally with a simple random sampling. This research use a survey method and the data were collected in February-March 2019. Technical efficiency, technical inefficiency factors, and economic efficiency were analyzed using the Stochastic Frontier 4.1.  The results showed that corn farming in Marga Tiga District was technically efficient, with an efficiency of 0.95. The number of family members can increase technical inefficiency, age and experience can reduce technical inefficiency, while education and farmer groups membership do not affect technical inefficiency.  Corn farming in Marga Tiga District was also economically efficient with an efficiency level 0.89 for members of farmer groups and 0.90 for non-members of farmer groups.Key words: corn farming, efficiency, farmer groups

scholarly journals Technical Efficiency of Gambir Farming in Lima Puluh Kota Regency, West Sumatra, Indonesia

2021 ◽  
Vol 4 (1) ◽  
pp. 18
Author(s):  
Fauziah Fauziah ◽  
Hasnah Hasnah ◽  
Rusda Khairati
Keyword(s):  
Technical Efficiency ◽  
Negative Impact ◽  
Stochastic Frontier ◽  
Plant Age ◽  
System Technology ◽  
Factors Affecting ◽  
West Sumatra ◽  
Npk Fertilizer ◽  
Older Farmers ◽  
Frontier Production Function

This study analyzes the factors influencing gambier productivity, analyzes the technical efficiency of gambier farming, and analyzes the factors affecting gambier farming's technical efficiency. This research was conducted in Lima Puluh Kota Regency, a gambier production center in West Sumatra. Data were analyzed using the Cobb Douglas stochastic frontier production function. The results showed that the factors that significantly influenced gambier's productivity were labor, NPK fertilizer, plant age, number of trees, varieties, and technology. The number of labor, fertilizer factor, plant age, number of trees, and seedling varieties had a positive effect on gambier productivity. In contrast, NPK fertilizer and technology had a negative impact on gambier productivity. The technical efficiency level of gambier farming started from 0.25 to 0.99 with an average level of 0.76. It means that farmers are technically efficient but can still increase gambier productivity if they use production inputs appropriately and adequately. Factors that significantly influence technical efficiency are age, farming experience, and technology. Older farmers will have a higher level of technical efficiency compared to young age. The lower the farming experience, the more technically efficient the farmer is. Farmers who use the hydraulic jack system technology are more efficient than farmers who use the jack system technology

scholarly journals The Impact of GAP-SOP on The Production and Technical Efficiency of Garlic in Temanggung Regency

Agro Ekonomi ◽  
2019 ◽  
Vol 29 (2) ◽  
pp. 299
Author(s):  
Aristiyana Nur Tri Wardani ◽  
Dwidjono Hadi Darwanto
Keyword(s):  
Technical Efficiency ◽  
Sample Selection ◽  
Participation Rate ◽  
Simple Random Sampling ◽  
Technical Inefficiency ◽  
Factors Affecting ◽  
Average Value ◽  
Central Java ◽  
Efficient Level ◽  
The Impact

Temanggung regency is the largest garlic producer region in Central Java Province. However, its productivity is still low compared to the other regencies since garlic farmers have not achieved technical efficiency and limitary garlic farming technology.  Hence, it is necessary to investigate whether the input application in the process of garlic production has been at technically efficient level or not. This research aims to determine factors affecting garlic production, the level of technical efficiency and technical inefficiency of garlic farming in Temanggung Regency. The location of the research was determined by using purposive sampling. The sample selection used simple random sampling method with  60 garlic farmers as the respondent. The result shows that production factors such as land area, garlic seed, ZK fertilizer, pesticide and the level of application of garlic GAP-SOP have significant effect on garlic production. The average value of farmer’s technical efficiency is 0,811. It means that respondents in this study have been technically efficient. The socio-economic factors affecting technical inefficiency are the age, the number of worker in a family, the level of education and participation rate within farmer group. The improvement effort of technical efficiency of garlic farming can be done by optimizing the contribution of farmer group as a facility to access information. Therefore, it is able to improve the skills and knowledge of farmers to farm garlic.

scholarly journals A Microcomputer Program for Assisting in the Design of Simple Random Samples

1987 ◽  
Vol 63 (6) ◽  
pp. 422-425 ◽  
Author(s):  
P. L. Marshall
Keyword(s):  
Sample Size ◽  
Key Words ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Percentage Error ◽  
Microcomputer Program ◽  
Random Samples ◽  
Potential Applications ◽  
The Relationship

An interactive microcomputer program was developed to aid the design of simple random sampling with or without replacement. The program determines: (1) sample size for a set of given conditions for up to 20 variables; (2) combinations of conditions that will yield a given samples size; and (3) the relationship between percentage error and sample size for a given set of conditions. Potential applications are illustrated with three simple examples. Key Words: sample size, simple random sampling

scholarly journals Stochastic Frontier Analysis on Technical Efficiency of Strawberry Farming in Purbalingga Regency Indonesia

2020 ◽  
Vol 9 (2) ◽  
pp. 105
Author(s):  
Irene Kartika Eka Wijayanti, ◽  
Jamhari Jamhari, ◽  
Dwidjono, Hadi Darwanto ◽  
Any Suryantini
Keyword(s):  
Technical Efficiency ◽  
Formal Education ◽  
Stochastic Frontier Analysis ◽  
Stochastic Frontier ◽  
Technical Inefficiency ◽  
Factors Affecting ◽  
Frontier Analysis ◽  
Central Java ◽  
Frontier Production Function ◽  
Central Java Province

The objective of this study is to determine technical efficiency and factors affecting technical inefficiency of strawberry farming in Purbalingga Regency. This study was conducted in Karangreja Subdistrict, Purbalingga Regency, Central Java Province. Purposive sampling method was utilized to select 100 farmers as the respondents. All of whom have been running their farm business for at least three years consecutively from 2015 to 2017. Stochastic frontier production function was applied to measure technical efficiency and factors affecting technical inefficiency. The findings show that strawberry farming in Purbalingga Regency, Central Java Province, is technically efficient with efficiency number varies between 26.50-99.40% and the average efficiency number of 77.80%. Furthermore, the results indicate that the farmers’ formal education and the number of household members significantly affect the technical efficiency of strawberry farming.

scholarly journals ANALISIS MAKNA REFERENSIAL PADA RUBRIK PENDIDIKAN DALAM SURAT KABAR JAMBI EKSPRES EDISI BULAN MARET 2017

2018 ◽  
Vol 2 (1) ◽  
pp. 192
Author(s):  
Reski Kurniawan ◽  
Sumiharti Sumiharti ◽  
Firman Tara
Keyword(s):  
Key Words ◽  
Data Reduction ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
The Subject

This research is aimed at describing the meaning and total meaning of referential meaning that is used in educational rubric in the newspaper Jambi EkspresMarch edition 2017. This research is qualitatve descriptive. The function of this method is to simplify and to solve things with empiric evidence. The subject of this research is education rubric which is taken randomly by using simple random sampling. The data is collected by using libarary study and documentation technique. The data is analyzed by using steps, they are data reduction, data serving, data triangulation, and conclusion. The result of the analysis shows that there 14 quotes of referential meaning in the education rubric in Jambi Ekspresnewspaper March 2017 edition. .Key Words: referential meaning, education rubric, jambi ekspress

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