Growth and yield of lettuce and marcela (Achyrocline satureioides) in single-cultivar and intercropping - doi: 10.4025/actasciagron.v33i2.4426
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4426 |
Resumo: | The aim of this study was to evaluate the yield and the gross income of lettuce and marcela in single-cultivar and intercropping. The experiment was carried with two rows of marcela grown 0.50 m apart, two rows of marcela 0.35 m apart, three rows of lettuce 0.35 m apart, four rows of lettuce 0.25 m apart, two rows of marcela 0.50 m apart alternated with four rows of lettuce, and two rows of marcela 0.35 m apart alternated with three rows of lettuce. A random block design was used with four replications. Different variables of plants were evaluated in each specie. Intercropping was evaluated by land equivalent ratio (LER) and the validation was by gross income determination. The productions of lettuce and marcela did not differ in relation to culture type. The calculated LERs indicated that both intercroppings were effective. However, regarding gross income, it was evidenced that the option of intercropping was economically viable only for the producers of marcela, whereas for the lettuce producers, the single-cultivar presented better performance. |
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Growth and yield of lettuce and marcela (Achyrocline satureioides) in single-cultivar and intercropping - doi: 10.4025/actasciagron.v33i2.4426Crescimento e produção de alface e marcela em cultivo solteiro e consorciado - doi: 10.4025/actasciagron.v33i2.4426Lactuca sativa L.Achyrocline satureioides (Lam.) DC.intercroppingLactuca sativa L.Achyrocline satureioides (Lam.) DC.consórciofitotecniaThe aim of this study was to evaluate the yield and the gross income of lettuce and marcela in single-cultivar and intercropping. The experiment was carried with two rows of marcela grown 0.50 m apart, two rows of marcela 0.35 m apart, three rows of lettuce 0.35 m apart, four rows of lettuce 0.25 m apart, two rows of marcela 0.50 m apart alternated with four rows of lettuce, and two rows of marcela 0.35 m apart alternated with three rows of lettuce. A random block design was used with four replications. Different variables of plants were evaluated in each specie. Intercropping was evaluated by land equivalent ratio (LER) and the validation was by gross income determination. The productions of lettuce and marcela did not differ in relation to culture type. The calculated LERs indicated that both intercroppings were effective. However, regarding gross income, it was evidenced that the option of intercropping was economically viable only for the producers of marcela, whereas for the lettuce producers, the single-cultivar presented better performance.Este estudo teve por objetivo avaliar a produtividade e a renda bruta da alface e marcela em cultivo solteiro e consorciado. O experimento foi realizado com duas fileiras de marcela espaçadas de 0,50 m; duas fileiras de marcela espaçadas de 0,35 m; três fileiras de alface espaçadas em 0,35 m; quatro fileiras de alface espaçadas em 0,25 m; duas fileiras de marcela espaçadas de 0,50 m alternadas com quatro fileiras de alface; e duas fileiras de marcela espaçadas de 0,35 m alternadas com três fileiras de alface. Os seis tratamentos foram arranjados em blocos casualizados com quatro repetições. Para cada espécie avaliaram-se diferentes variáveis das plantas. O consórcio foi avaliado utilizando-se a expressão da razão de área equivalente (RAE) e sua validação foi pela determinação da renda bruta. As produções de alface e marcela não diferiram em relação ao tipo de cultivo. As RAEs calculadas indicaram que ambos os consórcios foram efetivos. Porém, pela renda bruta, constatou-se que apenas para os produtores de marcela a opção de cultivo consorciado foi mais viável economicamente, enquanto para os produtores de alface, o cultivo solteiro apresentou melhor desempenho.Universidade Estadual de Maringá2011-02-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/442610.4025/actasciagron.v33i2.4426Acta Scientiarum. Agronomy; Vol 33 No 2 (2011); 269-273Acta Scientiarum. Agronomy; v. 33 n. 2 (2011); 269-2731807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4426/4426Mota, José HortêncioVieira, Maria do CarmoAraújo, Charles deinfo:eu-repo/semantics/openAccess2022-11-23T18:38:06Zoai:periodicos.uem.br/ojs:article/4426Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:38:06Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Growth and yield of lettuce and marcela (Achyrocline satureioides) in single-cultivar and intercropping - doi: 10.4025/actasciagron.v33i2.4426 Crescimento e produção de alface e marcela em cultivo solteiro e consorciado - doi: 10.4025/actasciagron.v33i2.4426 |
title |
Growth and yield of lettuce and marcela (Achyrocline satureioides) in single-cultivar and intercropping - doi: 10.4025/actasciagron.v33i2.4426 |
spellingShingle |
Growth and yield of lettuce and marcela (Achyrocline satureioides) in single-cultivar and intercropping - doi: 10.4025/actasciagron.v33i2.4426 Mota, José Hortêncio Lactuca sativa L. Achyrocline satureioides (Lam.) DC. intercropping Lactuca sativa L. Achyrocline satureioides (Lam.) DC. consórcio fitotecnia |
title_short |
Growth and yield of lettuce and marcela (Achyrocline satureioides) in single-cultivar and intercropping - doi: 10.4025/actasciagron.v33i2.4426 |
title_full |
Growth and yield of lettuce and marcela (Achyrocline satureioides) in single-cultivar and intercropping - doi: 10.4025/actasciagron.v33i2.4426 |
title_fullStr |
Growth and yield of lettuce and marcela (Achyrocline satureioides) in single-cultivar and intercropping - doi: 10.4025/actasciagron.v33i2.4426 |
title_full_unstemmed |
Growth and yield of lettuce and marcela (Achyrocline satureioides) in single-cultivar and intercropping - doi: 10.4025/actasciagron.v33i2.4426 |
title_sort |
Growth and yield of lettuce and marcela (Achyrocline satureioides) in single-cultivar and intercropping - doi: 10.4025/actasciagron.v33i2.4426 |
author |
Mota, José Hortêncio |
author_facet |
Mota, José Hortêncio Vieira, Maria do Carmo Araújo, Charles de |
author_role |
author |
author2 |
Vieira, Maria do Carmo Araújo, Charles de |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Mota, José Hortêncio Vieira, Maria do Carmo Araújo, Charles de |
dc.subject.por.fl_str_mv |
Lactuca sativa L. Achyrocline satureioides (Lam.) DC. intercropping Lactuca sativa L. Achyrocline satureioides (Lam.) DC. consórcio fitotecnia |
topic |
Lactuca sativa L. Achyrocline satureioides (Lam.) DC. intercropping Lactuca sativa L. Achyrocline satureioides (Lam.) DC. consórcio fitotecnia |
description |
The aim of this study was to evaluate the yield and the gross income of lettuce and marcela in single-cultivar and intercropping. The experiment was carried with two rows of marcela grown 0.50 m apart, two rows of marcela 0.35 m apart, three rows of lettuce 0.35 m apart, four rows of lettuce 0.25 m apart, two rows of marcela 0.50 m apart alternated with four rows of lettuce, and two rows of marcela 0.35 m apart alternated with three rows of lettuce. A random block design was used with four replications. Different variables of plants were evaluated in each specie. Intercropping was evaluated by land equivalent ratio (LER) and the validation was by gross income determination. The productions of lettuce and marcela did not differ in relation to culture type. The calculated LERs indicated that both intercroppings were effective. However, regarding gross income, it was evidenced that the option of intercropping was economically viable only for the producers of marcela, whereas for the lettuce producers, the single-cultivar presented better performance. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-02-16 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4426 10.4025/actasciagron.v33i2.4426 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4426 |
identifier_str_mv |
10.4025/actasciagron.v33i2.4426 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4426/4426 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 33 No 2 (2011); 269-273 Acta Scientiarum. Agronomy; v. 33 n. 2 (2011); 269-273 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305906966495232 |