scholarly journals Optimization of Intercropping Rice, Corn, and Soybeans in the Border Area of Sanggau Regency: a goal programming approach

2021 ◽  
Vol 316 ◽  
pp. 02010
Author(s):  
Rusli Burhansyah ◽  
Sution
Keyword(s):  
Data Collection ◽  
Goal Programming ◽  
Random Sampling ◽  
Survey Method ◽  
Programming Approach ◽  
Land Area ◽  
Dual Purpose ◽  
Border Area ◽  
Urea Fertilizer ◽  
Npk Fertilizer

This study uses a goal programming approach for the dual purpose of planning the production of rice-corn-soybean intercropping in the Border Area of Sanggau Regency. In this study, seven objectives were formulated, (1) maximizing the income of rice-corn-soybean intercropping in a year, (2) minimizing farming costs, (3) minimizing labor, (4) maximizing urea fertilizer, (5) maximizing NPK fertilizer, (6) maximizing manure and (7) minimizing land area. The study was conducted in September-December 2019. The study used a survey method. The data collection method used purposive sampling. Respondents were farmers who plant intercropping rice-corn-soybean. The numbers of respondent was 30 people, data collection by random sampling. The method of data analysis was using income analysis, R/C, and Multi-Goal Programming. The results showed that optimization can be achieved with a yearly income goal of IDR 85,566,600; farm costs IDR 31,249,250, the labor of 6,024 people, use of urea fertilizer as much as 400 kg, use of NPK fertilizer as much as 1,500 kg, use of manure as much as 3,000 kg, and land area 6,140 ha. Optimization is achieved when farmers cultivate intercropping rice-corn with an area of 1.99 ha and intercropping with soybean with an area of 0.95 ha.

scholarly journals THE ANALYSIS OF INFLUENCE USE PRODUCTION FACTORS ON RAINFED LOWLAND RICE FARMING IN VILLAGE SERINDANG, DISTRICT OF TEBAS SAMBAS REGENCY

2014 ◽  
Vol 1 (3) ◽  
Author(s):  
Listiasari, Jajat Sudrajat, Adi Suyatno
Keyword(s):  
Lowland Rice ◽  
Primary Data ◽  
Survey Method ◽  
Rice Farming ◽  
Land Area ◽  
Urea Fertilizer ◽  
Production Factors ◽  
Rainfed Lowland ◽  
Npk Fertilizer ◽  
Factors Of Production

ABSTRACT This study was aimed to determine the effect of the use of production factors rainfed lowland rice farming in Serindang, Tebas, Sambas regency. The method used in this study was a survey method. The location of research was purposively selected in the Serindang, Sambas by considering of farming was the central high produced of rice and it was the main income for the farmers. The primary data was collected by simple random sampling while secondary data was collected from Central Bureau Statistic (BPS) and Village Chief Office. The numbers of respondents were 37 farmers from 730 populations of rainfed rice farmers. The variables examined in this study covered a land area, number of seeds, Urea fertilizer, NPK fertilizer, the amount of herbicides, insecticides, and the non-family workers. The analysis of production factors use in Serindang was Regression Test Cobb-Douglas function. The results of the analysis showed that the factors of production land area were significantly affect production, while the factors of production of seed, urea fertilizer, NPK fertilizer, herbicides, insecticides and non family workers were not significantly affect production. It was influenced by the use of local seed that was not responding toward fertilizing and erroneously rainfall affected uncontrolled irrigation that was influencing the rice growth. Keywords: Factors of production, rice, rainfed lowland

scholarly journals ANALISIS EFISIENSI PENGGUNAAN FAKTOR-FAKTOR PRODUKSI USAHATANI PADI SAWAH DI LAHAN RAWA PASANG SURUT DESA SUNGAI KAKAP KECAMATAN SUNGAI KAKAP KABUPATEN KUBU RAYA

2019 ◽  
Vol 8 (1) ◽  
Author(s):  
HERLINA, ERLINDA YURISINTHAE, SUTARMAN GAFUR
Keyword(s):  
Data Analysis ◽  
Survey Method ◽  
Rice Farming ◽  
Land Area ◽  
Urea Fertilizer ◽  
Production Factors ◽  
Tidal Swamp ◽  
Npk Fertilizer ◽  
Farming Efficiency ◽  
Number Of Seeds

Herlina, Analysis Of Efficiency Use Of Production Factors Of Rice Farming In Tidal Swamp Land Sungai Kakap Village, Sungai Kakap Subdistrict, Kubu Raya Regency, under the guidance of Dr. Ir. Erlinda Yurisinthae, MP as the First Supervisor and Ir. Sutarman Gafur, M.Sc, Ph.D as the Second Supervisor. This research objectives to analyze the effect of production factors are land area, number of seeds, Urea fertilizer, NPK fertilizer, KCl fertilizer, herbicides, insecticides, fungicides  and manpower to rice production and to analyze efficiency of production factors to the rice farming in tidal swamp land Sungai Kakap Village, Sungai Kakap Subdistrict, Kubu Raya Regency. The analytical method used in this research is survey method. The location was chosen intentionally in Sungai Kakap Village, Sungai Kakap Subdistrict, Kubu Raya Regency becouse this area is the center of producing rice in the Sungai Kakap Subdistrict, which consist of four orchards are Nirwana, Merpati, Merak, dan Garuda. The research sample of 35 farmers. This research used the data analysis with the Cobb Douglass Production Function and Efficiency.The result showed that factors are land area, NPK fertilizer, KCl fertilizer, herbicides and manpower partially significantly influence the production in the rice farming activities while the number of seeds, Urea fertilizer, insecticides and fungicides partially does not significantly affect the production in the rice farming. The  use of production factors in the rice farming in Tidal Swamp Land Sungai Kakap Village, Sungai Kakap Subdistrict, Kubu Raya Regency in the form of land area, NPK fertilizer, KCl fertilizer, herbicides, insecticides, and fungicides are not efficient while number of seeds, Urea fertilizer and manpower are inefficient.Keywords: Rice, Farming, Efficiency, Cobb Douglass

scholarly journals Produktivitas dan Luas Lahan Minimal Petani Padi Sawah Lebak di Kabupaten Ogan Ilir

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Komala Sari ◽  
Ahmad Febriyansyah
Keyword(s):  
Secondary Data ◽  
Paddy Fields ◽  
Primary Data ◽  
Survey Method ◽  
Consumption Expenditure ◽  
Land Area ◽  
Urea Fertilizer ◽  
Production Factors ◽  
Increase Productivity ◽  
Npk Fertilizer

Sari et al, 2018. Productivity and an Enlarge Minimum Land Area of Paddy’s Farmers in Swamp Land of the Ogan Ilir Regency. JLSO 7(2):South Pemulutan is one of the sub-districts in Ogan Ilir Regency which has swamp paddy fields potential to be developed. Unfortunately, the use of production factors which applied by the farmers has not been maximized. Therefore, proper management by using production factors efficiently and effectively can increase productivity and maintain the sustainability of their farm. Moreover, the aims of this research were (1) to analyze the factors which affect the low productivity of the swamp paddy fields, (2) to calculate the percentage of an income of the swamp paddy fields’ farmer which can fulfill their household outcome, (3) to calculate the minimum land area of the swamp paddy fields of the farmer. The method were used in this research was survey method. The sample of the farmers which taken in this study were 30 farmers from 187 farmers which works on swamp paddy fields in Lebak Pering village. The data was gathered consist of the primary data and the secondary data. The result of this research showed (1) factors which extremely affected toward swamp paddy fields productivity in Lebak Pering village was the largest of the area, seed variety, the used of urea fertilizer, the experiences of the farmer, while those that have no effect are the used of SP-36 fertilizer, NPK fertilizer and then the pesticides. (2) The contribution of swamp paddy fields farmers’ income to farmers' consumption expenditure were 60.28%. (3) The minimum land area that suggested to be cultivated by the farmer is 1 hectare and if the farmer only relies on their swamp paddy fields farming, then the minimum land area that suggested to be raised by the farmer is 1.66 hectares.

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 ANALISIS EFISIENSI ALOKATIF PENGGUNAAN FAKTOR-FAKTOR PRODUKSI PADA USAHATANI TANAMAN HIAS DRACAENA UNTUK PASAR EKSPOR DI KABUPATEN SUKABUMI

2019 ◽  
Vol 4 (1) ◽  
Author(s):  
Yayan Rismayanti ◽  
Dini Rochdiani ◽  
Lies Sulistyowati
Keyword(s):  
Random Sampling ◽  
Ornamental Plants ◽  
Allocative Efficiency ◽  
Simple Random Sampling ◽  
Ornamental Plant ◽  
Plant Production ◽  
Survey Method ◽  
Land Area ◽  
Production Factors ◽  
Plant Farming

AbstrakPenelitian ini bertujuan untuk mengidentifikasi faktor-faktor yang dapat mempengaruhi jumlah produksi tanaman hias Dracaena dan menganalisis tingkat efisiensi alokatif penggunaan faktor produksi usahatani tanaman hias Dracaena di Kabupaten Sukabumi. Penelitian ini dilakukan di Kabupaten Sukabumi sebagai sentra tanaman hias Dracaena terbesar di Provinsi Jawa Barat pada bulan Januari sampai Juni 2018. Penelitian dilakukan dengan metode survey dengan pengambilan sampel secara simple random sampling. Penelitian dilakukan terhadap 35 orang petani tanaman hias Dracaena di Kabupaten Sukabumi dengan tujuan pasar ekspor. Data yang dikumpulkan dianalisis dengan menggunakan analisis faktor-faktor yang berpengaruh terhadap jumlah produksi tanaman hias Dracaena menggunakan analisis fungsi produksi dan analisis efisiensi penggunaan faktor-faktor produksi usahatani. Hasil penelitian menunjukkan bahwa faktor produksi yang berpengaruh signifikan terhadap jumlah produksi tanaman hias Dracaena di Kabupaten Sukabumi adalah luas lahan, benih, dan tenaga kerja dimana kenaikan atau penurunan penggunaan ketiga faktor produksi tersebut akan mengakibatkan kenaikan atau penurunan jumlah produksi Dracaena. Pengalokasian faktor produksi luas lahan, benih, pestisida, dan tenaga kerja pada usahatani tanaman hias Dracaena di Kabupaten Sukabumi belum efisien sehingga penggunaannya perlu ditambahkan untuk mencapai efisien, sedangkan penggunaan faktor produksi pupuk pada usahatani tanaman hias Dracaena tidak efisien sehingga penggunaannya perlu dikurangi.Kata Kunci: efisiensi alokatif, faktor produksi usahatani, tanaman hias DracaenaAbstractThis study aims to identify the factors that can affect the amount of Dracaena ornamental plant production and analyze the level of allocative efficiency of the use of Dracaena ornamental plant farming production factors in Sukabumi Regency. This research was conducted in Sukabumi Regency as the largest Dracaena ornamental plant center in West Java Province in January to June 2018. The research was conducted by survey method by sampling using simple random sampling. The study was conducted on 35 Dracaena ornamental plant farmers in Sukabumi Regency with the aim of the export market. The data collected was analyzed using the analysis of factors that influence the amount of ornamental plant production Dracaena used an analysis of production functions and an analysis of the efficiency of the use of farm production factors. The results showed that the factors of production that had a significant effect on the amount of production of Dracaena ornamental plants in Sukabumi Regency were land area, seeds, and labor where the increase or decrease in the use of the three production factors would result in an increase or decrease in the amount of Dracaena production. Allocation of production factors for land area, seeds, pesticides, and labor in Dracaena ornamental plant farming in Sukabumi Regency has not been efficient so that their use needs to be added to achieve efficiency, while the use of fertilizer production factors in Dracaena ornamental plant farming is inefficient so their use needs to be reduced.Keywords: allocative efficiency, farming production factors, Dracaena ornamental plants

scholarly journals DETERMINAN PRODUKSI DAN KEUNTUNGAN USAHATANI CABAI MERAH BESAR DI KECAMATAN WAY SULAN KABUPATEN LAMPUNG SELATAN

2021 ◽  
Vol 9 (2) ◽  
pp. 33
Author(s):  
Evita Natasya Hutapea ◽  
Bustanul Arifin ◽  
Zainal Abidin
Keyword(s):  
Production Function ◽  
Random Sampling ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
Survey Method ◽  
Profit Function ◽  
Output Price ◽  
Npk Fertilizer ◽  
Land Size ◽  
Douglas Production Function

This research aims to analyze the factors that influence productivity and the profitability of large red chili farming in Way Sulan District. This research used a survey method and was carried out in Way Sulan Subdistrict, South Lampung Regency in March - April 2019. The 56 respondents were selected using a simple random sampling method. The first objective was analyzed using the Cobb-Douglas production function with variables namely NPK fertilizer, SP36 fertilizer, insecticide, fungicide, herbicide, labor, and seed on the productivity of large red chilli farming. The second objective was analyzed by the analysis using the UOP or Cobb-Douglas profit function, which is a derivative of the production function but normalized by the output price. The study suggests that the productivity of large red chili farming was determined by NPK fertilizer, SP36 fertilizer, fungicide, labor which can increase the productivity. The second result suggests that the profit function of large red chili farming is influenced by land size, NPK fertilizer price, and labor wages that are normalized with output prices significantly and can increase the profit of large red chili production.Key words: production, profit, red chili

scholarly journals PENDAPATAN DAN FAKTOR-FAKTOR YANG MEMPENGARUHI PRODUKSI UBI KAYU MANIS DAN UBI KAYU PAHIT DI KECAMATAN SEPUTIH BANYAK KABUPATEN LAMPUNG TENGAH

2020 ◽  
Vol 8 (2) ◽  
pp. 226
Author(s):  
Jessica Anggraesi ◽  
Raden Hanung Ismono ◽  
Suriaty Situmorang
Keyword(s):  
Household Income ◽  
Random Sampling ◽  
Land Area ◽  
Factors Affecting ◽  
Production Factors ◽  
Significant Difference ◽  
Npk Fertilizer ◽  
Bitter Cassava ◽  
Sweet Cassava ◽  
Douglas Production Function

The objectives of this study are to analyze factors affecting production, analyze the percentage of cassava farming income contribution to household income, and analyze the differences income of sweet cassava and bitter cassava farming. This research was conducted in March to April 2018 in Seputih Banyak, Central Lampung. The to determine production factors, the study used Cobb-Douglas production function. To determine contribution of cassava farming income to household income, the study used production analysis, while to determine income of sweet cassava and bitter cassava farming, the study used Independent Sample T-Test. The number of sample for bitter and sweet cassava were 30 respondents each chosen by non-proportional random sampling. The study indicates that the factors affecting production of bitter cassava are NPK fertilizer, urea fertilizer, SP-36 fertilizer, and harvest age, while the factors that significantly influence sweet cassava are land area and NPK fertilizer. The contribution of industrial cassava farming income to household income is 75.01%, while sweet cassava income only accounts for 6.95% of total household income. There is a significant difference between the income of sweet cassava farming and bitter cassava farming.Key words: cassava, income, production

scholarly journals PENGARUH KOMUNIKASI DAN KEPERCAYAAN TERHADAP EFEKTIVITAS TIM KELOMPOK KERJA GURU SEKOLAH DASAR KECAMATAN KOJA JAKARTA UTARA

2013 ◽  
Vol 4 (2) ◽  
Author(s):  
Halimatusha’diah Halimatusha’diah
Keyword(s):  
Data Collection ◽  
Path Analysis ◽  
Direct Effect ◽  
Random Sampling ◽  
Team Effectiveness ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Survey Method ◽  
Positive Direct

The objective of this research is to obtain information concerning to the effect of communication and trust toward the effectiveness of teacher’s teamwork. Data collection done toward 80 from 100 teachers of teacher’s teamwork Dewi Sartika in the district Koja, North Jakarta. The methodologhy of this research used the survey method. Respondents were chosen by simple random sampling technique. The data were collected with questionnaire and analyzed with path analysis. Result of this analysis is concluded that (1) there is the postive direct effect of communication toward team effectiveness, (2) there is positive direct effect of trust toward team effectiveness, and (3) there is positive direct effect of communication toward trust.

scholarly journals Estimation of Finite Population Mean in Multivariate Stratified Sampling under Cost Function Using Goal Programming

2014 ◽  
Vol 2014 ◽  
pp. 1-7
Author(s):  
Atta Ullah ◽  
Javid Shabbir ◽  
Zawar Hussain ◽  
Bander Al-Zahrani
Keyword(s):  
Cost Function ◽  
Sample Size ◽  
Goal Programming ◽  
Random Sampling ◽  
Finite Population ◽  
Sample Survey ◽  
Programming Approach ◽  
Stratified Random Sampling ◽  
Practical Utilization ◽  
Population Mean

In practical utilization of stratified random sampling scheme, the investigator meets a problem to select a sample that maximizes the precision of a finite population mean under cost constraint. An allocation of sample size becomes complicated when more than one characteristic is observed from each selected unit in a sample. In many real life situations, a linear cost function of a sample sizenhis not a good approximation to actual cost of sample survey when traveling cost between selected units in a stratum is significant. In this paper, sample allocation problem in multivariate stratified random sampling with proposed cost function is formulated in integer nonlinear multiobjective mathematical programming. A solution procedure is proposed using extended lexicographic goal programming approach. A numerical example is presented to illustrate the computational details and to compare the efficiency of proposed compromise allocation.

scholarly journals ANALISIS PENGGUNAAN FAKTOR-FAKTOR PRODUKSI PADA USAHATANI JANGGELAN DI KECAMATAN KARANGTENGAH KABUPATEN WONOGIRI

2018 ◽  
Vol 31 (2) ◽  
pp. 86
Author(s):  
Jesica Theresia ◽  
Erlyna Wida Riptanti ◽  
Susi Wuri Ani
Keyword(s):  
Random Sampling ◽  
Sampling Method ◽  
Secondary Data ◽  
Land Area ◽  
Urea Fertilizer ◽  
The Real ◽  
Production Factors ◽  
The Cost ◽  
The Village ◽  
Number Of Seeds

<div class="WordSection1"><p><em>This research was aimed to analyze the amount of the costs, the revenue and the income of black grass jelly farming, and analyze the use of factors which influence the production of black grass jelly in Karangtengah Sub-District, Wonogiri District. The location of the research was determined by purposive sampling method. The Village that used on this research was selected bypurposive sampling method. The samples in this research were 40 respondents selected by using proportional random sampling method. The data used in this research was primary and secondary data. The data analysis that usedon this research were:(1) the analysis of the costs, the reception and the income of the farming, (2) the analysis of production function by Cobb-Douglas.The reseach result, based on the analysis of the black grass jelly farming with the land area of 0,37 Ha explained the cost of establishing the farming was Rp 4.425.482,50/PT , the reception of the farming was Rp19.930.000,00/PT and the  income of the farming was Rp 15.504.517,50/PT. The equation function by Cobb-Douglas was : Ln</em><em> = 7,224 + 0,767 ln X1 – 0,162 ln X2 + 0,107 ln X3 + 0,001 ln X4+ 0,317 ln X5 + 0,007 ln X6. The result of regression showed that production factors such as; land area, the number of seeds, urea fertilizer, phonska fertilizer, manure, and the labors had the real impact toward the production of black grass jelly<span style="text-decoration: underline;">.</span>Individually, the production factors such as; urea fertilizer, phonska fertilizer, and the labors did not have the real impact on production of black grass jelly.</em></p></div>

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