Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000700451 |
Resumo: | ABSTRACT Beet and lettuce are industrial vegetable crops valued for their high mineral, vitamin and fiber contents and for their additional health benefits. These crops are usually grown in intercrops in family production systems in a sustainable manner in semi-arid regions. This work aimed to evaluate the effects of incorporating different levels of hairy woodrose, as a green manure, on the agro-economic sustainability indicators of lettuce-beet intercrops, planted in different spatial arrangements and involving two successive croppings. The experimental design was a randomized complete blocks with treatments arranged in a 4 x 3 factorial scheme, corresponding to four hairy woodrose levels incorporated into the soil (6, 19, 32 and 45 t ha-1, dry basis) and three spatial arrangements between the component crops (2:2, 3:3 and 4:4), with four replications. The optimized agroeconomic performance of lettuce-beet intercropping was achieved with the incorporation of approximately 35.30 t ha-1 hairy woodrose. The lettuce crop contributed significantly to the productivity efficiency and sustainability of the intercropping with beet, compared to the single vegetable crops. The spatial arrangements between component crops did not affect the agroeconomic performance of the lettuce intercropped with beet. |
id |
UFCG-1_ede1e2ea59c13a556bd2876e970e2552 |
---|---|
oai_identifier_str |
oai:scielo:S1415-43662018000700451 |
network_acronym_str |
UFCG-1 |
network_name_str |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
repository_id_str |
|
spelling |
Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercropsorganic fertilizationplanting configurationtuberous-leafy vegetable intercroppingagronomic performance and economic efficiencyABSTRACT Beet and lettuce are industrial vegetable crops valued for their high mineral, vitamin and fiber contents and for their additional health benefits. These crops are usually grown in intercrops in family production systems in a sustainable manner in semi-arid regions. This work aimed to evaluate the effects of incorporating different levels of hairy woodrose, as a green manure, on the agro-economic sustainability indicators of lettuce-beet intercrops, planted in different spatial arrangements and involving two successive croppings. The experimental design was a randomized complete blocks with treatments arranged in a 4 x 3 factorial scheme, corresponding to four hairy woodrose levels incorporated into the soil (6, 19, 32 and 45 t ha-1, dry basis) and three spatial arrangements between the component crops (2:2, 3:3 and 4:4), with four replications. The optimized agroeconomic performance of lettuce-beet intercropping was achieved with the incorporation of approximately 35.30 t ha-1 hairy woodrose. The lettuce crop contributed significantly to the productivity efficiency and sustainability of the intercropping with beet, compared to the single vegetable crops. The spatial arrangements between component crops did not affect the agroeconomic performance of the lettuce intercropped with beet.Departamento de Engenharia Agrícola - UFCG2018-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000700451Revista Brasileira de Engenharia Agrícola e Ambiental v.22 n.7 2018reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v22n7p451-457info:eu-repo/semantics/openAccessSilva,Ítalo N.Bezerra Neto,FranciscoBarros Júnior,Aurélio P.Lima,Jailma S. S. deBatista,Thaíza M. de V.Lins,Hamurábi A.eng2018-06-28T00:00:00Zoai:scielo:S1415-43662018000700451Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2018-06-28T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false |
dc.title.none.fl_str_mv |
Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops |
title |
Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops |
spellingShingle |
Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops Silva,Ítalo N. organic fertilization planting configuration tuberous-leafy vegetable intercropping agronomic performance and economic efficiency |
title_short |
Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops |
title_full |
Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops |
title_fullStr |
Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops |
title_full_unstemmed |
Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops |
title_sort |
Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops |
author |
Silva,Ítalo N. |
author_facet |
Silva,Ítalo N. Bezerra Neto,Francisco Barros Júnior,Aurélio P. Lima,Jailma S. S. de Batista,Thaíza M. de V. Lins,Hamurábi A. |
author_role |
author |
author2 |
Bezerra Neto,Francisco Barros Júnior,Aurélio P. Lima,Jailma S. S. de Batista,Thaíza M. de V. Lins,Hamurábi A. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Silva,Ítalo N. Bezerra Neto,Francisco Barros Júnior,Aurélio P. Lima,Jailma S. S. de Batista,Thaíza M. de V. Lins,Hamurábi A. |
dc.subject.por.fl_str_mv |
organic fertilization planting configuration tuberous-leafy vegetable intercropping agronomic performance and economic efficiency |
topic |
organic fertilization planting configuration tuberous-leafy vegetable intercropping agronomic performance and economic efficiency |
description |
ABSTRACT Beet and lettuce are industrial vegetable crops valued for their high mineral, vitamin and fiber contents and for their additional health benefits. These crops are usually grown in intercrops in family production systems in a sustainable manner in semi-arid regions. This work aimed to evaluate the effects of incorporating different levels of hairy woodrose, as a green manure, on the agro-economic sustainability indicators of lettuce-beet intercrops, planted in different spatial arrangements and involving two successive croppings. The experimental design was a randomized complete blocks with treatments arranged in a 4 x 3 factorial scheme, corresponding to four hairy woodrose levels incorporated into the soil (6, 19, 32 and 45 t ha-1, dry basis) and three spatial arrangements between the component crops (2:2, 3:3 and 4:4), with four replications. The optimized agroeconomic performance of lettuce-beet intercropping was achieved with the incorporation of approximately 35.30 t ha-1 hairy woodrose. The lettuce crop contributed significantly to the productivity efficiency and sustainability of the intercropping with beet, compared to the single vegetable crops. The spatial arrangements between component crops did not affect the agroeconomic performance of the lettuce intercropped with beet. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-07-01 |
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=S1415-43662018000700451 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000700451 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1807-1929/agriambi.v22n7p451-457 |
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 |
Departamento de Engenharia Agrícola - UFCG |
publisher.none.fl_str_mv |
Departamento de Engenharia Agrícola - UFCG |
dc.source.none.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental v.22 n.7 2018 reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online) instname:Universidade Federal de Campina Grande (UFCG) instacron:UFCG |
instname_str |
Universidade Federal de Campina Grande (UFCG) |
instacron_str |
UFCG |
institution |
UFCG |
reponame_str |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
collection |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG) |
repository.mail.fl_str_mv |
||agriambi@agriambi.com.br |
_version_ |
1750297686061350912 |