scholarly journals ANÁLISE COMPARATIVA DA VIABILIDADE ECONÔMICA DE PLANTIOS DE Pinus taeda E Eucalyptus dunnii NA REGIÃO CENTRO-SUL DO PARANÁ

FLORESTA ◽  
2010 ◽  
Vol 40 (3) ◽  
Author(s):  
Vinicius Vitale ◽  
Gabriel De Magalhães Miranda

O presente trabalho teve por objetivo fazer uma análise comparativa de viabilidade econômica de projetos florestais com Pinus taeda e Eucalyptus dunnii localizados no município de Prudentópolis, PR. Na análise econômica foram utilizados os critérios do Valor Presente Líquido (VPL), Razão Benefício Custo (B/C), Taxa Interna de Retorno (TIR) e Valor Periódico Equivalente (VPE). A taxa de juros usada foi de 6,75% ao ano. Para o projeto de Pinus taeda os dados de custos e receitas corrigidos totalizaram R$ 4.344,71/ha e R$36.143,99/ha, respectivamente. Os valores calculados dos critérios de avaliação econômica foram um VPL de R$31.799,28/ha; Razão Beneficio/Custo de 8,32, TIR de 27.23% e VPE de R$ 3.200,87/ha/ano. Para o povoamento de Eucalyptus dunnii, a correção dos valores para o momento zero totalizaram R$ 5.767,75/ha, de custos e R$43.842,46/ha de receitas. Os valores calculados dos critérios de avaliação econômica foram um VPL de R$ 38.074,71/ha; Razão Beneficio/Custo de 7,60; TIR de 35,83% e um VPE de R$ 3.832,55/ha/ano. Para os dois projetos foi realizada análise de sensibilidade do VPL. Os resultados mostraram que ambos os projetos são economicamente viáveis.Palavras-chave: Análise comparativa; viabilidade econômica; custos; receitas. AbstractComparative analysis of the economic viability of Pinus taeda and Eucalyptus dunnii plantations in the south-center region of Parana State, Brazil. The objective of this research was to carry out a comparative analysis of economic viability of afforestation projects with Pinus taeda and Eucalyptus dunnii located in Prudentópolis County, State of Paraná, Brazil. In the economic analysis the criteria of Net Present Value (NPV), Benefit Cost rate (B/C), Internal Return Rate (IRR) and Periodic Equivalent Value (PEV) were used. The interest rate used was of 6.75% per the year. For the Pinus taeda plantations the data of rectified costs and income totalized R$ 4.344,71/ha and R$ 36.143,99/ha, respectively. The calculated values of the of economic evaluation criteria presented a NPV of R$ 31,799.28/ha, a Benefit Cost rate of 8,32, an IRR of 27.23% and a PEV of R$ 3.200,87/ha. For the Eucalyptus dunnii plantations the rectified values totalized R$5.767,75 and R$43.842,46/ha for the costs and income, respectively. The calculated values of the economic evaluation criteria showed a NPV of R$38.074,71/ha, a Benefit Cost rate of 7.60, an IRR of 35,83%, and a PEV of R$3.832,55/ha. A sensitivity analysis of the NPV for the two plantations was carried out. The results showed that both afforestation projects are economically viable.Keywords: Comparative analysis; economic viability; costs; income.

FLORESTA ◽  
2014 ◽  
Vol 44 (1) ◽  
pp. 143 ◽  
Author(s):  
Aylson Costa Oliveira ◽  
Thiago Taglialegna Salles ◽  
Bárbara Luísa Corradi Pereira ◽  
Angélica De Cássia Oliveira Carneiro ◽  
Camila Soares Braga ◽  
...  

O objetivo deste trabalho foi analisar a viabilidade econômica da produção de carvão vegetal em dois sistemas produtivos: oito fornos de superfície acoplados a uma fornalha para queima de gases e dez fornos do tipo “rabo-quente” sem sistema de queima de gases. Para análise econômica, definiu-se uma produção anual média igual a 1.571 metros cúbicos de carvão (mdc) e horizonte de planejamento de 12 anos, sendo propostos 2 cenários. No primeiro cenário, após a colheita da madeira, realiza-se o plantio de uma nova floresta, permanecendo o custo da madeira constante em todo o planejamento; no segundo cenário, após a colheita, considerou-se a condução da brotação, reduzindo os custos na 2ª rotação e consequentemente os custos da madeira. A análise econômica foi realizada através da determinação dos seguintes indicadores: Valor Presente Líquido (VPL), Valor Anual Equivalente (VAE), Razão Benefício/Custo (B/C) e Lucratividade. Os indicadores calculados demonstraram a viabilidade dos dois sistemas produtivos avaliados em ambos os cenários propostos, porém o sistema fornos-fornalha apresentou melhores valores para os indicadores. Conclui-se que a produção de carvão vegetal nos sistemas avaliados foram viáveis economicamente, com o sistema fornos-fornalha gerando maior lucro ao produtor de carvão.Palavras-chave: Fornos de alvenaria; análise determinística; valor presente líquido. Abstract Economic viability of charcoal production in two production systems. The objective of this study was to analyze the economic viability of charcoal production in two conversion technologies: eight surface kilns coupled to a furnace for burning gases (kilns-furnace system) and ten "rabo-quente" or traditional charcoal kilns without burning gases system. An average annual production of 1571 cubic meters of charcoal (mdc) was used to perform the economic analysis. A planning horizon of 12 years and two scenarios were proposed. In the first scenario, after harvesting the wood, the planting of a new forest was performed, and the cost of wood remained constant throughout the planning horizon. In the second scenario, after the harvest, the conduction of shooting was considered, which reduced costs in the second rotation and consequently the cost of wood. The economic analysis was performed by determining the following indicators: Net Present Value (NPV), Equivalent Annual Value (EAV) and Benefit - Cost Reason (B/C). Calculated indicators demonstrated the viability of producing charcoal in the two production systems in both scenarios proposed, but kilns-furnace system presented better values. As conclusion, production of charcoal in the evaluated systems were economically viable. Kilns-furnace system was able to generate more profit to charcoal producer.Keywords: Kilns; deterministic analysis; net present value.


2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Ayu Laili Rahmiyati ◽  
Asep Dian Abdillah ◽  
Susilowati Susilowati ◽  
Dinna Anggaraini

AbstrakCost Benefit Analysis (CBA) digunakan untuk proses identifikasi, pengukuran dan perbandingan sosial manfaat dan biayaproyek atau program investasi dalam mengevaluasi penggunaan sumber daya ekonomi yang langka agar dapat digunakansecara efisien. Penelitian ini bertujuan untuk mengetahui perhitungan manfaat dan biaya dari program Pemberian MakananTambahan (PMT) susu di PT. Trisula Textile Industries Tbk Tahun 2018 dan untuk menetukan kelayakan akan keberlangsunganprogram atau kebijakan dari PMT susu. Penelitian ini menggunakan pendekatan kuantitatif.Pengumpulan data dilakukanmelalui wawancara, observasi, dan telaah dokumen. Analisis perhitungan menggunakan Payback Period (PP), Net PresentValue (NPV), Internal Rate Of Return (IRR), dan Benefit Cost Rate (BCR). Hasil perhitungan nilai NPV pada program PMTsusu adalah Rp. 23.534.448,76,-. Kesimpulannya adalah program PMT susu dapat diterima karena NPV > 0. Hasil perhitunganrasio benefit-cost adalah sebesar 2,50 (hasil rasio ≥ 1), artinya program PMT susu tersebut layak untuk tetap berlangsung. PT.Trisula Textile Industries Tbk diharapkan dapat melanjutkan program PMT susu pada karyawan. Data dasar penelitian dapatdijadikan bahan kajian bagi perusahaan untuk menyusun program kesehatan atau peningkatan kesehatan bagi karyawanmelalui PMT atau program lain yang lebih prioritas.AbstractCost Benefit Analysis (CBA) for the process of identification , measurement,comparison social benefits and cost project or investmentprogram to evaluate utilization of scarce economic resources so that it can be used efficiently .This research purposes are calculateingbenefits and cost in rupiah from the milk supplementary feeding program (PMT) at PT. Trisula Textile Industries Tbk Year 2018 anddeciding feasibility of program or policy sustainability from PMT milk. The research is using quantitative approach. Data collectionis done through interviews, observations, and study documents. Calculation is using Payback Period (PP), Net Present Value (NPV),Internal Rate Of Return (IRR), and Benefit Cost Rate (BCR). The result showscalculation of NPV value on milk PMT program obtainedresults end Rp. 23,534,448,76, -. To conclude, the milk PMT program is acceptable because NPV> 0. Benefit-cost ratio , is 2.50 (≥ 1),meaning the milk PMT program is feasible. PT. Trisula Textile Industries Tbk is expected to continue the program of milk PMT. Basicresearch data could be used for preparing health program or health enhancement for employees through PMT or the other priorityprograms.


2019 ◽  
Vol 2 (3) ◽  
Author(s):  
Ayu Laili Rahmiyati ◽  
Asep Dian Abdillah ◽  
Susilowati Susilowati ◽  
Dinna Anggaraini

Cost Benefit Analysis (CBA) digunakan untuk proses identifikasi, pengukuran dan perbandingan sosial manfaat dan biaya proyek atau program investasi dalam mengevaluasi penggunaan sumber daya ekonomi yang langka agar dapat digunakan secara efisien. Penelitian ini bertujuan untuk mengetahui perhitungan manfaat dan biaya dari program Pemberian Makanan Tambahan (PMT) susu di PT. Trisula Textile Industries Tbk Tahun 2018 dan untuk menetukan kelayakan akan keberlangsungan program atau kebijakan dari PMT susu. Penelitian ini menggunakan pendekatan kuantitatif.Pengumpulan data dilakukan melalui wawancara, observasi, dan telaah dokumen. Analisis perhitungan menggunakan Payback Period (PP), Net Present Value (NPV), Internal Rate Of Return (IRR), dan Benefit Cost Rate (BCR). Hasil perhitungan nilai NPV pada program PMT susu adalah Rp. 23.534.448,76,-. Kesimpulannya adalah program PMT susu dapat diterima karena NPV > 0. Hasil perhitungan rasio benefit-cost adalah sebesar 2,50 (hasil rasio ≥ 1), artinya program PMT susu tersebut layak untuk tetap berlangsung. PT. Trisula Textile Industries Tbk diharapkan dapat melanjutkan program PMT susu pada karyawan. Data dasar penelitian dapat dijadikan bahan kajian bagi perusahaan untuk menyusun program kesehatan atau peningkatan kesehatan bagi karyawan melalui PMT atau program lain yang lebih prioritas. 


2011 ◽  
Vol 46 (10) ◽  
pp. 1148-1153 ◽  
Author(s):  
Marcelo Dias Müller ◽  
Gilciano Saraiva Nogueira ◽  
Carlos Renato Tavares de Castro ◽  
Domingos Sávio Campos Paciullo ◽  
Frederico de Freitas Alves ◽  
...  

The objective of this work was to evaluate the economic viability of an agrosilvipastoral system developed for Zona da Mata mountainous areas in Minas Gerais state, Brazil, as well as to compare different options for wood (Eucalyptus grandis and Acacia mangium) commercialization of the second thinning. The data were obtained from a 10 year-old agrosilvipastoral system established in four hectares at Embrapa Gado de Leite station in Coronel Pacheco, MG, Brazil. As evaluation criteria for the economic viability analysis, the adopted methods were the net present value (NPV) and the internal rate of return (IRR), both calculated at 6% interest rate. Despite the small difference, adding value to forest products increased the attractiveness of the proposed system. Considered separately, the agricultural activity was impracticable, whereas the forestry and livestock activities were independently viable. The studied system seems to be equally tolerant to price variations for forest and livestock products, as well as strongly tolerant to variations in production costs.


2002 ◽  
Vol 78 (5) ◽  
pp. 658-664 ◽  
Author(s):  
Sylvain Masse

This paper analyzes the socio-economic viability of forest tenant farming, a land leasing system that the Lower St. Lawrence Model Forest has been testing in Quebec since 1994. First, forest tenant farming is described, as is the approach used to evaluate this system. The evaluation approach is based on four criteria: viability of tenant farms, costs of general supervision and technical support, socio-economic impact, and potential for extending the model. The results of five studies are then summarized from the perspective of the evaluation criteria, and the principal issues raised by the testing and extension of forest tenant farming are identified. The paper concludes that this management system is socio-economically viable. Key words: forest tenure, forest tenant farming, community forestry, sustainable rural development


2019 ◽  
Vol 14 (2) ◽  
pp. 223
Author(s):  
EDILEUZA VITAL GALEANO ◽  
Cesar Abel Krohling

<p> Recent studies have shown that coffee production costs have been rising above inflation and that the activity has become less attractive to producers. One of the ways to try reducing costs is through the mechanization of activities. The objective of this study was to evaluate the production cost and economic viability of arabica coffee in the state of Espírito Santo, comparing manual and semi-mechanized harvest to different yield levels. For the feasibility analysis, the techniques of Net Present Value and Internal Rate of Return were used and the sensitivity analysis was used for risk assessment.  The results show advantages of semi-mechanized harvest. At the level of 50 bags per hectare, the activity was profitable considering the interest rate of 8%. In manual harvesting, the IRR is 8.3% and, in the semi-mechanized harvest, the IRR is 16%.  Producers must invest in higher yield levels with new technologies and mechanization to have greater return in the activity. </p>


2018 ◽  
Vol 3 (2) ◽  
pp. 160-172
Author(s):  
Farizan Farizan ◽  
Fauzi Fauzi ◽  
Makmur Makmur

Abstrak. Mesin tanam padi rice transplanter merupakan alsintan yang digunakan dalam mengupayakan peningkatan produksi padi. Kabupaten Aceh Besar menjadi salah satu daerah yang memperoleh bantuan mesin tanam bibit padi rice transplanter yang secara khusus diberikan kepada petani di Desa Piyeung. Penelitian yang dilakukan ini ingin melihat aspek kelayakan finansial penggunaan mesin tanam bibit padi rice transplanter dengan melakukan tinjauan pada penyediaan jasa sewa meyewa mesin. Analisis kelayakan finansial difokuskan pada kelompok tani Aneuk Laot Mulia sebagai pengelola jasa penyediaan mesin  rice transplanter. Sebagai komponen utama dalam unit analisis finansial, tingkat suku bunga yang digunakan adalah 9 % sebagaimana penetapan Suku Bunga modal kredit pada Peraturan menteri Pertanian (PERMENTAN) Republik Indonesia No. 32 tahun 2016. Analisis dilakukan dengan simulasi 2 kali musim tanam pada tahun pertama dan 3 kali musim tanam pada tahun kedua sampai kesepuluh. Analisis finansial terdiri dari perhitungan Break Event Point (BEP), Net Present Value (NPV), Net Benefit/Cost (Net B/C) Ratio, Internal Rate of Return (IRR), dan analisis sensitivitas. Dalam perhitungan yang dilakukan, keuntungan yang diperoleh oleh penyedia jasa sewa menyewa mesin dengan asumsi 2 kali musim tanam adalah Rp. 8.250.000, dan 3 kali musim tanam adalah Rp. 12.500.000,-. Berdasarkan hasil perhitungan yang dilakukan, mesin tanam bibit padi rice transplanter layak untuk dikembangkan. Penyediaan jasa mesin mampu mencapai BEP pada saat pengolahan lahan mampu tercapai 10 ha/musim tanam dan nilai sewa Rp.2.380.952  ,-. Penerimaan dari Usaha jasa mesin rice transplater di masa yang akan datang menghasilkan Nilai NPV sebesar Rp. 66.983.652,- dengan rasio benefit/cost 2,41. Capaian IRR usaha penyediaan jasa alsintan selama 10 tahun diperkirakan 16,57 %. Pada bagian simulasi sensitivitas, kenaikan BBM tidak terlalu mempengaruhi kelayakan finansial mesin. Sensitivitas tampak terjadi pada biaya sewa menyewa dan perubahan luas lahan yang dioperasionalisasikan. Analysis Of The Feasibility Of (Rice Transplanters) In Piyeung Aceh BesarAbstract. The rice transplanter rice planting machine is an alsintan used in the effort to increase rice production. Kabupaten Aceh Besar became one of the areas that received assistance planting rice transplanter rice seedlings which are specifically given to farmers in the Piyeung Village. This research wanted to see the financial feasibility aspect of using rice transplanter rice planting machine by doing a review on the provision of rental service of machine rent. Financial feasibility analysis is focused on farmer group Aneuk Laot Mulia as the manager of rice transplanter machine provision. As the main component in the unit of financial analysis, the interest rate used is 9% as the determination of the Interest Rate of credit capital in the Regulation of the Minister of Agriculture (PERMENTAN) of the Republic of Indonesia No. 32 years 2016. Analysis is done by simulation 2 times the planting season in the first year and 3 times the planting season in the second year to the tenth. Financial analysis consists of Break Event Point (BEP), Net Present Value (NPV), Net Benefit / Cost (Net B / C) Ratio, Internal Rate of Return (IRR), and sensitivity analysis. In the calculations performed, the profit earned by the rental service providers renting machines with the assumption of 2 times the planting season is Rp. 8.250.000, and 3 times the planting season is Rp. 12.500.000, -. Based on the results of the calculations performed, machine planting rice seedlings rice transplanter feasible to be developed. Supply of machine service able to reach BEP at the time of processing of land able to reach 10 ha / planting season and rent value Rp.2.380.952, -. Revenue from the future business of rice transplater machine produces NPV Value of Rp. 66.983.652, - with a benefit / cost ratio of 2.41. The IRR achievement of 10-year supply of services for alsintan is estimated at 16.57%. In the sensitivity simulation section, the increase in fuel does not significantly affect the financial viability of the engine. Sensitivity appears to occur in the cost of lease and changes in the area of land operationalized.


FLORESTA ◽  
2013 ◽  
Vol 44 (1) ◽  
pp. 153 ◽  
Author(s):  
William Tomaz Folmann ◽  
Gabriel de Magalhães Miranda ◽  
Andrea Nogueira Dias ◽  
Fernando de Camargo Moro ◽  
Maria Laura Quevedo Fernandez

O objetivo do presente trabalho foi analisar a viabilidade econômica de projetos florestais de Pinus taeda L. com base em dados de uma empresa florestal localizada no estado do Paraná. A análise de rentabilidade foi feita contemplando oito projetos, subdivididos em três diferentes regimes de manejo, localizados na mesorregião centro-oriental do Paraná. A viabilidade econômica foi avaliada por meio de Valor Presente Líquido (VPL), Taxa Interna de Retorno (TIR), Valor Periódico Equivalente (VPE) e Valor Esperado da Terra (VET), calculados com base no fluxo de caixa de cada projeto, utilizando-se a taxa de juros real de 6,75% ao ano. Os volumes utilizados foram obtidos de acordo com os sortimentos adotados para a espécie no Paraná, e os custos foram obtidos junto ao setor de planejamento da empresa. Os preços de venda da madeira em pé utilizados na análise foram oriundos do preço médio de mercado no estado, de acordo com o sortimento. O regime de manejo que apresentou melhores resultados foi o multiple use, com VPL de R$ 2.606,32; TIR de 10,2%; VPE de R$ 241,26 e VET de R$ 4.193,39.Palavras-chave: Rentabilidade; economia florestal; indicadores de viabilidade econômica. AbstractViability of forest projects in three management regime in the center-oriental region of Parana State. The objective of this research was to analyze the economic viability of the forest projects of Pinus taeda based on data from a forest enterprise located on the Parana State. The profit analyze was developed contemplating eight projects, subdivided in three different management regime, located in the Center-Oriental region of the Parana State. The economic viability was evaluated based on the Net Present Value (NPV), Internal Return Rate (IRR), Periodic Equivalent Value (PEV) and the Soil Expected Value (SEV), determined by cash flow, with a real interest rate of 6.75% per year. The volumes used were described based on assortment used for the species in Paraná, and the costs were from the planning department of the enterprise. The selling price of the stand-up wood used in the analyze was obtained by the average market price in the state, according to the assortment. The management regime that presented the best results was the multiple use, with NPV of R$2,606.32; IRR of 10.2%; PEV of R$241.26 and SEV of R$4,193.39.Keywords: Profit; forest economy; economic viability indicators.


Author(s):  
Olga Merzlova

One of the measures to eliminate the consequences of the Chernobyl accident was the exclusion of highly contaminated land from agricultural use. Due to the positive dynamics of the radiation situation, the issue of land return becomes relevant. However, in the period of exclusion of these lands the land clearance degradation processes were developing. The second part of the article is devoted to the issue of economic evaluation of the expediency of land return and the mutual coordination of the results of separate stages of complex ecological and economic evaluation. The research was carried out in Mogilev branch Institute of radiology (Republic of Belarus).


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