Economic and Financial Analysis of Tree Seedling Production Using Composted Biosolids Substrate

Detalhes bibliográficos
Autor(a) principal: Uesugi,Gláucia
Data de Publicação: 2019
Outros Autores: Simões,Danilo, Moraes,Cristiano Bueno, Silva,Magali Ribeiro da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000200144
Resumo: ABSTRACT The aim of this study was to evaluate production profitability of Croton urucurana and Cytharexyllum myrianthum seedlings produced in substrates composed of mixtures of composted biosolids and carbonized rice husk in different concentrations of nutrient solution. Seedlings were subjected to three doses of fertigation solutions. In order to check quality standards which indicated production cycle, the height, stem diameter and root quality were evaluated. Economic viability was determined by indicators of economic attractiveness commonly used for investment projects. Production costs of seedlings varied according to the production cycle, substrate compositions and nutritional management. The substrate with higher volume of composted biosolids and lower concentrated fertilizer was the one with the highest profitability and the lowest production cost.
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spelling Economic and Financial Analysis of Tree Seedling Production Using Composted Biosolids Substrateprofitabilitysewage sludgenurseryABSTRACT The aim of this study was to evaluate production profitability of Croton urucurana and Cytharexyllum myrianthum seedlings produced in substrates composed of mixtures of composted biosolids and carbonized rice husk in different concentrations of nutrient solution. Seedlings were subjected to three doses of fertigation solutions. In order to check quality standards which indicated production cycle, the height, stem diameter and root quality were evaluated. Economic viability was determined by indicators of economic attractiveness commonly used for investment projects. Production costs of seedlings varied according to the production cycle, substrate compositions and nutritional management. The substrate with higher volume of composted biosolids and lower concentrated fertilizer was the one with the highest profitability and the lowest production cost.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000200144Floresta e Ambiente v.26 n.2 2019reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.074017info:eu-repo/semantics/openAccessUesugi,GláuciaSimões,DaniloMoraes,Cristiano BuenoSilva,Magali Ribeiro daeng2019-04-26T00:00:00Zoai:scielo:S2179-80872019000200144Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2019-04-26T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Economic and Financial Analysis of Tree Seedling Production Using Composted Biosolids Substrate
title Economic and Financial Analysis of Tree Seedling Production Using Composted Biosolids Substrate
spellingShingle Economic and Financial Analysis of Tree Seedling Production Using Composted Biosolids Substrate
Uesugi,Gláucia
profitability
sewage sludge
nursery
title_short Economic and Financial Analysis of Tree Seedling Production Using Composted Biosolids Substrate
title_full Economic and Financial Analysis of Tree Seedling Production Using Composted Biosolids Substrate
title_fullStr Economic and Financial Analysis of Tree Seedling Production Using Composted Biosolids Substrate
title_full_unstemmed Economic and Financial Analysis of Tree Seedling Production Using Composted Biosolids Substrate
title_sort Economic and Financial Analysis of Tree Seedling Production Using Composted Biosolids Substrate
author Uesugi,Gláucia
author_facet Uesugi,Gláucia
Simões,Danilo
Moraes,Cristiano Bueno
Silva,Magali Ribeiro da
author_role author
author2 Simões,Danilo
Moraes,Cristiano Bueno
Silva,Magali Ribeiro da
author2_role author
author
author
dc.contributor.author.fl_str_mv Uesugi,Gláucia
Simões,Danilo
Moraes,Cristiano Bueno
Silva,Magali Ribeiro da
dc.subject.por.fl_str_mv profitability
sewage sludge
nursery
topic profitability
sewage sludge
nursery
description ABSTRACT The aim of this study was to evaluate production profitability of Croton urucurana and Cytharexyllum myrianthum seedlings produced in substrates composed of mixtures of composted biosolids and carbonized rice husk in different concentrations of nutrient solution. Seedlings were subjected to three doses of fertigation solutions. In order to check quality standards which indicated production cycle, the height, stem diameter and root quality were evaluated. Economic viability was determined by indicators of economic attractiveness commonly used for investment projects. Production costs of seedlings varied according to the production cycle, substrate compositions and nutritional management. The substrate with higher volume of composted biosolids and lower concentrated fertilizer was the one with the highest profitability and the lowest production cost.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000200144
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000200144
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.074017
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.26 n.2 2019
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
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