REDUCING COMPETITION IN AGROFORESTRY BY PRUNING NATIVE TREES
Autor(a) principal: | |
---|---|
Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Árvore (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-67622016000300509 |
Resumo: | ABSTRACT The degree to which pruning helps reestablish balance in agroforestry was assessed in a system established in São Carlos, São Paulo, Brazil, in 2008. Seven native tree species were planted at a density of 600 trees/ha in five strips of three rows each, and annual crops were cultivated in the 17-m crop strips between the tree strips. Competition was established after 35 months, decreasing the aboveground biomass production of corn planted close to the trees. An assessment of black oats in the dry season following tree pruning showed that the proximity of trees caused reductions in plant and panicle density, aboveground biomass production, number of grains per panicle and grain weight. Because pruning was not sufficient to maintain crop yields, tree thinning is recommended in order to minimize competition and restore conditions for adequate crop production. |
id |
SIF-1_afde12ac8766904f687af23dfddd1264 |
---|---|
oai_identifier_str |
oai:scielo:S0100-67622016000300509 |
network_acronym_str |
SIF-1 |
network_name_str |
Revista Árvore (Online) |
repository_id_str |
|
spelling |
REDUCING COMPETITION IN AGROFORESTRY BY PRUNING NATIVE TREESCrop-livestock-forestry integrationSilvicultureSustainableABSTRACT The degree to which pruning helps reestablish balance in agroforestry was assessed in a system established in São Carlos, São Paulo, Brazil, in 2008. Seven native tree species were planted at a density of 600 trees/ha in five strips of three rows each, and annual crops were cultivated in the 17-m crop strips between the tree strips. Competition was established after 35 months, decreasing the aboveground biomass production of corn planted close to the trees. An assessment of black oats in the dry season following tree pruning showed that the proximity of trees caused reductions in plant and panicle density, aboveground biomass production, number of grains per panicle and grain weight. Because pruning was not sufficient to maintain crop yields, tree thinning is recommended in order to minimize competition and restore conditions for adequate crop production.Sociedade de Investigações Florestais2016-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-67622016000300509Revista Árvore v.40 n.3 2016reponame:Revista Árvore (Online)instname:Universidade Federal de Viçosa (UFV)instacron:SIF10.1590/0100-67622016000300014info:eu-repo/semantics/openAccessNicodemo,Maria Luiza FranceschiCastiglioni,Paula PriscilaPezzopane,José Ricardo MacedoTholon,PatríciaCarpanezzi,Antônio Aparecidoeng2016-07-21T00:00:00Zoai:scielo:S0100-67622016000300509Revistahttp://www.scielo.br/revistas/rarv/iaboutj.htmPUBhttps://old.scielo.br/oai/scielo-oai.php||r.arvore@ufv.br1806-90880100-6762opendoar:2016-07-21T00:00Revista Árvore (Online) - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
REDUCING COMPETITION IN AGROFORESTRY BY PRUNING NATIVE TREES |
title |
REDUCING COMPETITION IN AGROFORESTRY BY PRUNING NATIVE TREES |
spellingShingle |
REDUCING COMPETITION IN AGROFORESTRY BY PRUNING NATIVE TREES Nicodemo,Maria Luiza Franceschi Crop-livestock-forestry integration Silviculture Sustainable |
title_short |
REDUCING COMPETITION IN AGROFORESTRY BY PRUNING NATIVE TREES |
title_full |
REDUCING COMPETITION IN AGROFORESTRY BY PRUNING NATIVE TREES |
title_fullStr |
REDUCING COMPETITION IN AGROFORESTRY BY PRUNING NATIVE TREES |
title_full_unstemmed |
REDUCING COMPETITION IN AGROFORESTRY BY PRUNING NATIVE TREES |
title_sort |
REDUCING COMPETITION IN AGROFORESTRY BY PRUNING NATIVE TREES |
author |
Nicodemo,Maria Luiza Franceschi |
author_facet |
Nicodemo,Maria Luiza Franceschi Castiglioni,Paula Priscila Pezzopane,José Ricardo Macedo Tholon,Patrícia Carpanezzi,Antônio Aparecido |
author_role |
author |
author2 |
Castiglioni,Paula Priscila Pezzopane,José Ricardo Macedo Tholon,Patrícia Carpanezzi,Antônio Aparecido |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Nicodemo,Maria Luiza Franceschi Castiglioni,Paula Priscila Pezzopane,José Ricardo Macedo Tholon,Patrícia Carpanezzi,Antônio Aparecido |
dc.subject.por.fl_str_mv |
Crop-livestock-forestry integration Silviculture Sustainable |
topic |
Crop-livestock-forestry integration Silviculture Sustainable |
description |
ABSTRACT The degree to which pruning helps reestablish balance in agroforestry was assessed in a system established in São Carlos, São Paulo, Brazil, in 2008. Seven native tree species were planted at a density of 600 trees/ha in five strips of three rows each, and annual crops were cultivated in the 17-m crop strips between the tree strips. Competition was established after 35 months, decreasing the aboveground biomass production of corn planted close to the trees. An assessment of black oats in the dry season following tree pruning showed that the proximity of trees caused reductions in plant and panicle density, aboveground biomass production, number of grains per panicle and grain weight. Because pruning was not sufficient to maintain crop yields, tree thinning is recommended in order to minimize competition and restore conditions for adequate crop production. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-06-01 |
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=S0100-67622016000300509 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-67622016000300509 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0100-67622016000300014 |
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 |
Sociedade de Investigações Florestais |
publisher.none.fl_str_mv |
Sociedade de Investigações Florestais |
dc.source.none.fl_str_mv |
Revista Árvore v.40 n.3 2016 reponame:Revista Árvore (Online) instname:Universidade Federal de Viçosa (UFV) instacron:SIF |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
SIF |
institution |
SIF |
reponame_str |
Revista Árvore (Online) |
collection |
Revista Árvore (Online) |
repository.name.fl_str_mv |
Revista Árvore (Online) - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
||r.arvore@ufv.br |
_version_ |
1750318002075598848 |