scholarly journals Economic nitrogen rate for fertigation of green corn crop in the Brazilian semiarid

Author(s):  
Ênio Gomes Flôr Souza ◽  
Ellen Abreu da Cruz ◽  
Rafaela Felix da França ◽  
José Madson da Silva ◽  
Aurélio Paes Barros Júnior ◽  
...  

Abstract: The objective of this work was to determine the nitrogen rate for fertigation associated with the maximum productivity of green corn (Zea mays) with a lower production cost, in two harvest seasons in the Brazilian semiarid region. The experimental design was a randomized complete block with four replicates, and the treatments consisted of four N rates (0, 80, 160, and 240 kg ha-1) in form of urea, applied via drip irrigation. The used cultivar was the Bt Feroz hybrid. The evaluated characteristics were: number and mass of marketable ears, gross income, net income, and rate of return. The greatest amounts of marketable ears were reached with 152.52 kg ha-1 N in summer (41,183.84 ears per hectare) and 190.31 kg ha-1 N in winter (53,291.25 ears per hectare). In the two harvests, there was a variation in production costs between R$ 2,422.12 ha-1 and R$ 3,320.95 ha-1 without N and with 240 kg ha-1 N, respectively. The winter harvest showed higher productivity and profitability of green ears with fertigation with 160 kg ha-1 N. In the Brazilian semiarid, the maximum productivity of green corn with the lowest production cost is reached with fertigation with 90 kg ha-1 N, in both harvests.

Author(s):  
Manoel Galdino dos Santos ◽  
Ênio Gomes Flôr Souza ◽  
Leonardo Vieira de Souza ◽  
Luiz Aurelio Freitas Pereira ◽  
Almir Rogerio Evangelista de Souza ◽  
...  

Abstract: The objective of this work was to evaluate the agro-economic performance of sesame (Sesamum indicum) under nitrogen fertigation in the semiarid region of Northeastern Brazil. The experimental design was randomized complete blocks with four replicates, and the treatments were arranged in a split-plot, where the plots were assigned five N rates (0, 30, 60, 90, and 120 kg ha-1) and the sub-plots were represented by four sesame genotypes ('CNPA G2', 'CNPA G3', 'CNPA G4', and 'BRS Seda'). The following variables were evaluated in two agricultural harvests in 2016: gross and net incomes, rate of return, and profit margin. In both harvests, there was a variation in production costs between N rates. In the second harvest, the highest values of net income were achieved with 120 kg ha-1 N fertigation, being: R$7,428.36 ha-1 for 'CNPA G2', R$8,630.74 ha-1 for 'CNPA G3', R$9,828.64 ha-1 for 'CNPA G4', and R$8,354.06 ha-1 for 'BRS Seda'. Increasing N rates provide an increase in the gross income, net income, rate of return, and profit margin for sesame producers. Fertigation with 120 kg ha-1 N provides the maximum agro-economic performance for sesame, whereas the 'CNPA G4' genotype shows the greatest agro-economic efficiency.


Author(s):  
W. B. Ramalho ◽  
P. C. F. Linhares ◽  
P. B. Maracajá ◽  
A. M. B. Almeida ◽  
A. P. Morais

<p class="Default">A análise econômica ajuda a interpretar os resultados obtidos nos diferentes sistemas de cultivo e deve ser empregada indicando o que e como plantar, de maneira a gerar lucro ao produtor. A utilização da mistura de adubos orgânicos constitui-se em alternativa para os agricultores que produzem em sistema agroecológico, pois contribui para a redução dos custos de produção e maior eficiência no uso dos insumos disponíveis na área. Diante do exposto, objetivou-se avaliar o desempenho econômico do consórcio de coentro com beterraba, adubados com doses de jitirana, combinada com esterco bovino. O experimento foi conduzido na Fazenda Experimental Rafael Fernandes, distrito de Alagoinha, zona rural de Mossoró – RN, no período de setembro a dezembro de 2014. O delineamento experimental utilizado foi de blocos completos casualizados com os tratamentos arranjados em esquema fatorial 2 x 5, com três repetições. O primeiro fator foi constituído pelo cultivo solteiro e consorciado do coentro e da beterraba. O segundo fator, pelas doses de jitirana, combinada com esterco bovino (0,0; 1,0; 2,0; 3,0 e 4,0 kg m<sup>-2</sup> de canteiro). As características avaliadas para os indicadores econômicos foram: renda bruta e renda líquida, taxa de retorno e índice de lucratividade. O melhor desempenho econômico do sistema foi obtido na dose de 4,0 kg m<sup>-2</sup> de canteiro, com renda bruta de R$ 14.940,00; custo de produção de R$ 3.306,00; renda líquida de R$ 11.634,00; taxa de retorno R$ 4,52; índice de lucratividade de 77,87%, para uma área de produção de 900 m<sup>2</sup>. </p><p align="center"><strong><em>Economic performance of coriander consortium with beet fertilized with doses of jitirana, combined with manure</em></strong></p><p><strong>Abstract</strong><strong>: </strong>The economic analysis helps to interpret the results obtained in different farming systems and should be employed indicating what and how to plant, in order to generate profit to the producer. The use of the mixture of organic fertilizers is up alternative for farmers who produce in agroecological system, it contributes to the reduction of production costs and more efficient use of inputs available in the area. Given the above, aimed to evaluate the economic performance of coriander consortium with beet fertilized with doses of jitirana, combined with manure. The experiment was conducted at the Experimental Farm Rafael Fernandes, Alagoinha district, a rural area of Mossoró - RN, from September to December 2014. The experimental design was a randomized complete block with treatments arranged in a factorial 2 x 5, with three replications. The first factor was constituted by monocropping and intercropping coriander and beet. The second factor, the dosages of jitirana combined with manure (0,0; 1,0; 2,0; 3,0 and 4,0 kg m-2 site). The characteristics evaluated for economic indicators were gross income and net income, rate of return and profitability index. The improved economic performance of the system was obtained at a dose of 4.0 kg m-2 site, with gross income of R $ 14,940.00; production cost of R $ 3,306.00; net income of R $ 11,634.00; return rate of R $ 4.52; of 77.87% profitability index to a 900 m2 production area.</p><p> </p>


2019 ◽  
Vol 2 (1) ◽  
pp. 10-19
Author(s):  
Agus Jonikar Ndraha ◽  
Avan Joko Prasetyawan ◽  
Ida Kurnia Wati ◽  
Ilmia Cahyasari ◽  
Nafa Alya Shintya ◽  
...  

Abstrak Tahun demi tahun, persaingan bisnis tempe di wilayah Surabaya kian ketat. Oleh karena itu diperlukan sebuah studi untuk mengkaji kelayakan bisnis tersebut. Tujuan dari makalah ini adalah Sebagai acuan untuk mengetahui semua biaya produksi, pendapatan kotor dan pendapatan bersih usaha tempe serta kelayakan usaha tempe di Surabaya. Penelitian dilaksanakan di daerah Sukomanunggal dengan menggunakan metode surve. Hasil penelitian menunjukkan bahwa: Rata-rata biaya total sebesar Rp 2.144.590 yang dihasilkan dari penjumlahan biaya tetap rata-rata sebesar Rp 160.590 dengan biaya variabel rata-rata sebesar Rp 1.984.000. Laba bersih rata-rata sekitar Rp 955.410 dari pendapatan rata-rata sebesar Rp 3.100.000 dikurangi dengan semua pengeluaran Rp 2.144.590. Analisis kewajaran usaha adalah dengan menyusun pendapatan dan pengeluaran secara keseluruhan. Rata-rata semua pendapatan Rp 3.100.000 dan semua pengeluaran rata-rata sebesar Rp 2.144.590. Dengan rasio 1,45 usaha tempe murni ITA layak untuk dijalankan.  Kata Kunci : Biaya produksi, Pendapatan kotor, Pendapatan bersih, Kelayakan usaha   Abstract From year to year, Tempe business competition in the Surabaya area is getting tougher. Therefore a study is needed to study the feasibility of the business. The purpose of this paper is as a reference to find out all the production costs, gross income, and net income of tempe businesses and the feasibility of tempe businesses in Surabaya. The study was carried out in the Sukomanunggal area using a survey method. The results showed that: The average total cost of Rp 2,144,590 resulted from the sum of the average fixed costs of Rp 160,590 with an average variable cost of Rp 1,984,000. Net profit averaged around Rp. 955,410 from an average income of Rp. 3,100,000 minus all expenses of Rp. 2,144,590. The reasonableness of business analysis is to compile overall income and expenditure. The average income of all Rp 3,100,000 and all expenses averaged Rp 2,144,590. With a ratio of 1.45, pure ITA tempe business is feasible to run.  Keywords : Production costs, Gross income, Net income, Business feasibility


Author(s):  
Ngudiantoro Ngudiantoro ◽  
◽  
Irmeilyana Irmeilyana ◽  
Mukhlizar Samsuri ◽  
◽  
...  

Pagar Alam Coffee is a Besemah coffee originating from the Smallholder Plantation in South Sumatra, Indonesia. The majority of Pagar Alam coffee farming is a hereditary business. Coffee farmers' income is very dependent on coffee production, production costs, and coffee prices. This study aims to obtain a probability model of Pagar Alam coffee farmers income based on the factors that influence it. The independent variables studied were the number of dependents, economic conditions, number of trees, age of trees, frequency of fertilizer used, frequency of pesticide used, production at harvest time, production outside harvest time, number of women workers outside the family, minimum price of coffee, maximum price of coffee, farmers' gross income, and land productivity. Modeling used binary logistic regression method on 179 respondents. There were three methods used, i.e. enter method, forward and backward methods. The model using enter method results the greatest prediction accuracy which is 87.7%. The factors that have a significant influence on the net income of Pagar Alam coffee farmers are gross income, land productivity, and the number of women workers from outside the family. The most influential variable is gross income.


2018 ◽  
Vol 4 (1) ◽  
pp. 54-64
Author(s):  
Mutia Wulandari ◽  
Ahmad Abror ◽  
Manohara Inggita

Production is the largest cost part of the company. A production process at each company would require a considerable cost. “Production costs are costs incurred in order to process raw materials into products and goods are ready for sale. This study aims to determine how much influence the cost of production to net income. Abstract This study used descriptive method with quantitative approach. The population used in this study was the financial statements; costs production statement, Profit and loss statement from the year 2010-2014 of PT. Indorama Synthetics Tbk. Sample selection has done by using purposive sampling method with amount of data processed 6 years. The data used are primary data. Data were tested using SPSS 21.0, the data analysis used was simple regression analysis, correlation analysis, determination coefficient analysis and hypothesis test using parameter significance test (t test). The result of this research show that partially production cost have a significant effect to net profit. Based on t-test known that the hypothesis was accepted since the t count was higher than t-table value. The t-count was equal to 3,095, while the t-table was 2,776, with a significant value of 0.036 smaller than 0.05, which means that production costs significantly affect net income at PT Indorama Synthetics Tbk.


2016 ◽  
Vol 8 (11) ◽  
pp. 11 ◽  
Author(s):  
Valdir Alves ◽  
Fernando F. Goulart ◽  
Tamiel Khan B. Jacobson ◽  
Reinaldo J. de Miranda Filho ◽  
Clarilton Edzard D. Cardoso Ribas

<p>Coffee has major importance in tropical landscapes from agronomic, economic and ecological perspectives. Yet the conversion of shade-coffee into full sun monocultures has deep effect on the potential of those systems to conserve biodiversity and ecosystems services (such as pest control and pollination). Despite of this, effect of shade on production has not been sufficiently addressed, particularly in Brazil, the world major coffee producer. This study compared the performance of shaded coffee and full sun management in terms of productivity and production costs. The survey was conducted in Municipality of Mirante da Serra, in the Brazilian Amazon and eight coffee agroecosystems, four under shade and four under full sun were investigated. The results indicate that shaded systems have lower production costs requiring less working hours than sun plantations. The average production cost of shaded agroecosystems was 49.63%, while in systems under full sun, this value was 82.2%. Shaded and full sun productivity did not differ significantly, with higher variance in the former, showing that shaded systems are more heterogeneous. Shaded coffee agroecosystems presented an economically and environmentally viable alternative. The lower production cost enhances economic viability of these ecosystems in Amazon as well as in the rest of the tropics. Such efficiency may have influenced the persistence of these managements, despite the worldwide agriculture intensification tendency.</p>


2020 ◽  
Vol 28 (2) ◽  
pp. 170
Author(s):  
Asmina Herawaty Sinaga ◽  
Firman Laia

The purpose of this study is (1) to analyze the amount of strawberry ushatani income, starting from production, selling price, revenue to net income, (2) analyzing the level of optimization of the use of inputs on strawberry farming, (3) knowing the feasibility of strawberry ushatani, is it worth the effort or not. The amount of income of a sample farmer is influenced by age, farming experience and the number of production factors used. The everage strawberry production in the study area is 1,077,915 kg with an average land area of 0,23 H. The income and income of sample farmers also have an importent effect on the selling price of production, where the everage selling price of farmers in the study area is quite large, namely Rp25,000 / kg. The everage acceptance of sample farmers in the study area is Rp26,947,875 with an average production cost of Rp21,292,126 so that it receives an average net income of Rp5,655,749/year. And this very low when compared to UMK Karo of Rp2,619,234.41. Strawberry farmers in the study area mostly have a fairly low aducation of 9 years, therefore farmers have minimal knowledge in cultivation and marketing techniques and also the lack of farmers in terns of farm management that does not take into account the supporting factors of farming and use more than one (1), sucs as pesatisida with the same function so that it will increase production costs, as well as low access to farmers’s capabilites in government and banking policies.  Keywords : Optomization, Strawberry.


2019 ◽  
Vol 4 (2) ◽  
pp. 33
Author(s):  
Ahmad Faisal Fadoli ◽  
Lailatul Lutfiah ◽  
Miftachul Jannah ◽  
Risca Fitriatul Annisa ◽  
Gitta Cayani ◽  
...  

Abstrak   Dari tahun ke tahun ,persaingan bisnis kopi di wilayah Jawa Timur sangatlah banyak sekali . Oleh karena itu diperlukan sebuah studi untuk menelaah tentang kelayakan bisnis tersebut. Tujuan dari makalah ini ialah sebagai acuan untuk mengetahui semua biaya produksi , pendapatan kotor dan pendapatan bersih terhadap UMKM Q8 coffee shop serta kelayakan usaha coffee di Sidoarjo ini .Penelitian dilaksanakan di daerah Tropodo Wetan, Kabupaten Sidoarjo dengan menggunakan metode observasi, wawancara dan dokumentasi .Q8 cofee shop merupakan cafe yang sudah berdiri sejak tahun 2017, mampu bersaing dengan bisnis bisnis lainnya di wilayah sidoarjo surabaya dan sekitarnya.Sangat tidak rugi apabila anda berkunjung untuk ngopi atau membeli makan di café ini karena harga nya sangat terjangkau dan banyak varian makanan serta minuman yang dijual di tempat ini . Ada juga varian kopi disini seperti kopi classic ,vietnam drip arabica ,expresso dan masih banyak lagi tepatnya tempat nonkrong yang asyik , nyaman full wifi..Hasil penelitian menunjukkan bahwa: Rata-rata total sebesar Rp 2.129.500.00 yang dihasilkan dari penjumlahan biaya tetap rata-rata sebesar Rp 1.000.000.00 dengan biaya variabel rata-rata sebesar Rp1.000.000.00  .Laba bersih rata-rata sekitar Rp 2.138.000.00 dikurangi dengan semua pengeluaran Rp 427.500.00 . Analisis kewajaran usaha adalah dengan menyusun pendapatan dan pengeluaran secara keseluruhan. Rata-rata semua pendapatan Rp2.138.000.00  dan semua pengeluaran rata-rata sebesar Rp 427.500.00 . Dengan rasio 80 % usaha Q8 Coffee Shop layak untuk dikembangkan .Hal ini dilakukan untuk mengetahui pangsa pasar agar bisa meningkatkan profit penjualan pada UMKM Q8 coffee shop.   Kata Kunci : Kelayakan usaha, Aspek pasar kelayakan bisnis     Abstract   From year to year, the coffee business competition in the East Java region is very much. Therefore we need a study to examine the feasibility of the business. The purpose of this paper is as a reference to find out all the production costs, gross income and net income of the Q8 UMKM coffee shop and the feasibility of this coffee business in Sidoarjo.The study was conducted in the Tropodo Wetan area, Sidoarjo Regency using the method of observation, interviews and documentation.Q8 cofee shop is a cafe that has been established since 2017, able to compete with other business businesses in the Sidoarjo region of Surabaya and surrounding areas. Very no loss if you visit for coffee or buy food at this café because the price is very affordable and many variants of food and drinks are sold in this place. There are also variants of coffee here such as classic coffee, Vietnam drip arabica, expresso and many more precisely nonkrong places that are fun, comfortable full wifi.The results showed that: The average total of Rp 2,129,500.00 resulting from the sum of the average fixed costs of Rp 1,000,000,00  with an average variable cost of Rp 1,000,000,00. The average net profit was around Rp 2,138,000.00 deducting all expenses of Rp 427,500.00. The reasonableness of business analysis is to compile overall income and expenditure. The average of all income is Rp. 2,138,000.00 and all expenses are an average of Rp. 427,500.00. With a ratio of 91% the Q8 Coffee Shop business is worth developing. This is done to determine market share in order to increase sales profit on the Q8 UMKM coffee shop .   Keywords: Business feasibility, Market aspects of business feasibility


2019 ◽  
Vol 3 (2) ◽  
Author(s):  
Desvo Saputra ◽  
Meli Sasmi

Penelitian ini bertujan untuk mengetahui besarnya penerimaan, pendapatan dan efisiensi petani karet Gapoktan Berkah Basamo dan Non Gapoktan di Kecamatan Gunung Toar Kabupaten Kuantan Singingi.Penentuan tempat penelitian dilakukan secara sengaja (purposive) di Kecamatan Gunung Toar Kabupaten Kuantan Singingi, karena mata pencarian masyarakat di Kecamatan Gunung Toar Pada umumnya merupakan petani karet.Secara ekonomis lokasinya berdekatan dengan tempat tinggal penulis dan sarana transportasi lancar.Metode analisis yang digunakan adalah metode wawancara, observasi dan pencatatan. Rata-rata biaya produksi pada petani karet Gapoktan Berkah Basamo di Desa Lubuk Terentang sebesar Rp.84,671,- /proses produksi dan rata-rata biaya produksi pada petani karet Non Kelompok di Desa Lubuk Terentang sebesar Rp. 84,928,- /proses produksi.. Sedangkan penerimaan pada petani karet Gapoktan Berkah Basamo sebesar Rp. 833,793,-/proses produksi dan rata-rata penerimaan pada petani karet Non KelompoksebesarRp.619,545,-/proses produksi. Sehingga didapat rata-rata pendapatan bersih pada petani karet Gapoktan Berkah Basamo sebesar Rp.749,122,-/proses produksi dan rata-rata pendapatan bersih pada petani karet Non Kelompok sebesar Rp.534,617,-/proses produksi. Petani karet di Desa Lubuk Terentang efisien karena menurut kriteria RCR >1 dengan nilai efisien pada Gapoktan Berkah Basamo adalah 9.83 dan efisiensi pada Non Kelompok adalah 7.26, dan dilakukan uji beda pada biaya produksi, pendapatan dan efisiensi secara statistic tidak berbeda nyata. Kata kunci : Pendapatan; Pemasaran Bokar; Gapoktan dan Non Gapoktan ABSTRAK             This study aims to determine the amount of revenue, income and efficiency of Gapoktan Berkah Basamo and Non Gapoktan rubber farmers in Gunung Toar District, Kuantan Singingi Regency. Determination of the place of research carried out intentionally (purposive) in the District of Gunung Toar, Kuantan Singingi Regency, because the livelihoods of the people in Gunung Toar District are generally rubber farmers. Economically the location is close to the author's residence and means of transportation smoothly. The analytical method used is the method of interview, observation and recording. The average production cost for Gapoktan Berkah Basamo rubber farmers in Lubuk Terentang Village is Rp. 84,671 / production process and the average production cost for Non-group rubber farmers in Lubuk Terentang Village is Rp. 84,928.- / production process .. While the acceptance to Gapoktan Berkah Basamo rubber farmers is Rp. 833,793, - / production process and average acceptance of non-group rubber farmers as much as Rp. 619,545, - / production process. So that the average net income obtained by Gapoktan Berkah Basamo rubber farmers is Rp. 749,122 / production process and the average net income for non-group rubber farmers is Rp. 534,617, - / production process. Rubber farmers in Lubuk Terentang Village are efficient because according to RCR criteria> 1 the efficient value in the Basamo Gapoktan Berkah is 9.83 and the efficiency in Non-Groups is 7.26, and different tests on production costs, income and efficiency are not statistically significantly different. Keywords: Income; Bokar Marketing; Gapoktan and Non Gapoktan


2021 ◽  
Vol 5 (2) ◽  
pp. 144
Author(s):  
Yulianus Viki Antono ◽  
Hendrik Suhendri ◽  
Sri Andika Putri

<div class="page" title="Page 1"><div class="layoutArea"><div class="column"><p><span>The purpose of this research is to find out the influence of production costs and promotional costs on net income at PT NIC Tbk which has been listed on the IDX for the 2014-2019 period. Meanwhile, in this research, quantitative methods are used and multiple linear regression analysis is used. The results found in this research are that the production cost variable can have a significant effect on net income, which can be proven through the value of t count = 7.299 (greater than t table = 2.447) and significant value = 0.000 (smaller than t table = 2.447) 0.05), so that hypothesis 1 can be accepted, while the promotion cost variable can also have a significant effect on net income, it can be proven through the t count = 5.881 (greater than t table = 2.447) and the significant value = 0.000 (less than 0.05), so hypothesis 2 can be accepted. The variable influence of production costs and promotion costs has a significant influence on the net profit of PT NIC Tbk which has been listed on the IDX for the 2014-2019 period of 20.8%. </span></p><p> </p></div></div></div>


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