Planting density of heart of palm intercropping with rubber trees.

Detalhes bibliográficos
Autor(a) principal: Bovi, Marilene Leão Alves
Data de Publicação: 2014
Outros Autores: Júnior, Gentil Godoy, Nagai, Violeta, Cardoso, Mário
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/13548
Resumo: Yield of heart of palm planta (Euterpe edulis Mart.) was studied under na intercropping system with mature rubber trees (Hevea brasiliensis MueIl. Arg.) at Ubatuba a coastal region of São Paulo State, Brazil. The trial was conducted ia a randomized block design with five planting densities, four replications and 32 planta per plot. Yield was determined by weight, diameter and length of heart of palm harvested ten years after planting. Relationships were stablished among nine vegetative characters with five others related to the heart of palm itself, utilizing a series of measurements taken from individual palms. The results indicated that average heart of palm yield, in a per plant basis was statistically signifcant with planting densities, ranging from 133.02 to 413.60 grams for plant spacing of 1 mx 1 m and 2 m x 2 m, respectivelly. Heart of palm yield per area varied from 1.033 to 1,612 kg/ha, with a significant linear decrease with the increase of area per plot. The girth of palms at 130cm height was, among the vegetative characters studied, the best correlated with heart of palm production
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spelling Planting density of heart of palm intercropping with rubber trees.Densidade de plantio de palmiteiro em consórcio com seringueirasEuterpe edulis; Hevea brasiliensis; correlations; vegetative characters and yield; genetic material.Euterpe edulis; Hevea brasiliensis; desenvolvimento vegetativo e produção; material genético.Yield of heart of palm planta (Euterpe edulis Mart.) was studied under na intercropping system with mature rubber trees (Hevea brasiliensis MueIl. Arg.) at Ubatuba a coastal region of São Paulo State, Brazil. The trial was conducted ia a randomized block design with five planting densities, four replications and 32 planta per plot. Yield was determined by weight, diameter and length of heart of palm harvested ten years after planting. Relationships were stablished among nine vegetative characters with five others related to the heart of palm itself, utilizing a series of measurements taken from individual palms. The results indicated that average heart of palm yield, in a per plant basis was statistically signifcant with planting densities, ranging from 133.02 to 413.60 grams for plant spacing of 1 mx 1 m and 2 m x 2 m, respectivelly. Heart of palm yield per area varied from 1.033 to 1,612 kg/ha, with a significant linear decrease with the increase of area per plot. The girth of palms at 130cm height was, among the vegetative characters studied, the best correlated with heart of palm productionFoi estudado o comportamento de palmeiras da espécie Euterpeedulis Mart. quando em cultivo sob seringueiras (Hevea brasiliensis Muell. Arg.) adultas, em produção, nas condições da Ubatuba, SP. O delineamento empregado foi o de blocos ao acaso, com cinco densidades de plantio, quatro repetições e 32 plantas por parcela. A produção foi avaliada pelo peso, diâmetro e comprimento do palmito colhido dez anos após o início do experimento. Procurou-se estabelecer relações entre nove caracteres de desenvolvimento vegetativo da planta com outros cinco referentes ao palmito, visando à indicação de variáveis a serem utilizadas na seleção de material genético superior de palmiteiro. Os resultados indicaram que a produção média de palmito por planta apresentou diferenças estatisticamente significativas entre as diversas densidades de plantio, variando, em média, de 133,02 a 413,60 g para os espaçamentos 1 m x 1 m e 2 m x 2 m, respectivamente. A produção por área variou de 1.033 a 1.612 kg/ha, havendo uma diminuição linear significativa com o aumento da área por planta. Dentre os caracteres não destrutivos estudados, a circunferência da planta a 130cm de altura do solo (CAP) mostrou-se como a melhor variável correlacionada com a produção em palmito.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraBovi, Marilene Leão AlvesJúnior, Gentil GodoyNagai, VioletaCardoso, Mário2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/13548Pesquisa Agropecuaria Brasileira; v.25, n.7, jul. 1990; 1023-1029Pesquisa Agropecuária Brasileira; v.25, n.7, jul. 1990; 1023-10291678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/13548/7692info:eu-repo/semantics/openAccess2014-04-17T14:34:50Zoai:ojs.seer.sct.embrapa.br:article/13548Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-17T14:34:50Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Planting density of heart of palm intercropping with rubber trees.
Densidade de plantio de palmiteiro em consórcio com seringueiras
title Planting density of heart of palm intercropping with rubber trees.
spellingShingle Planting density of heart of palm intercropping with rubber trees.
Bovi, Marilene Leão Alves
Euterpe edulis; Hevea brasiliensis; correlations; vegetative characters and yield; genetic material.
Euterpe edulis; Hevea brasiliensis; desenvolvimento vegetativo e produção; material genético.
title_short Planting density of heart of palm intercropping with rubber trees.
title_full Planting density of heart of palm intercropping with rubber trees.
title_fullStr Planting density of heart of palm intercropping with rubber trees.
title_full_unstemmed Planting density of heart of palm intercropping with rubber trees.
title_sort Planting density of heart of palm intercropping with rubber trees.
author Bovi, Marilene Leão Alves
author_facet Bovi, Marilene Leão Alves
Júnior, Gentil Godoy
Nagai, Violeta
Cardoso, Mário
author_role author
author2 Júnior, Gentil Godoy
Nagai, Violeta
Cardoso, Mário
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Bovi, Marilene Leão Alves
Júnior, Gentil Godoy
Nagai, Violeta
Cardoso, Mário
dc.subject.por.fl_str_mv Euterpe edulis; Hevea brasiliensis; correlations; vegetative characters and yield; genetic material.
Euterpe edulis; Hevea brasiliensis; desenvolvimento vegetativo e produção; material genético.
topic Euterpe edulis; Hevea brasiliensis; correlations; vegetative characters and yield; genetic material.
Euterpe edulis; Hevea brasiliensis; desenvolvimento vegetativo e produção; material genético.
description Yield of heart of palm planta (Euterpe edulis Mart.) was studied under na intercropping system with mature rubber trees (Hevea brasiliensis MueIl. Arg.) at Ubatuba a coastal region of São Paulo State, Brazil. The trial was conducted ia a randomized block design with five planting densities, four replications and 32 planta per plot. Yield was determined by weight, diameter and length of heart of palm harvested ten years after planting. Relationships were stablished among nine vegetative characters with five others related to the heart of palm itself, utilizing a series of measurements taken from individual palms. The results indicated that average heart of palm yield, in a per plant basis was statistically signifcant with planting densities, ranging from 133.02 to 413.60 grams for plant spacing of 1 mx 1 m and 2 m x 2 m, respectivelly. Heart of palm yield per area varied from 1.033 to 1,612 kg/ha, with a significant linear decrease with the increase of area per plot. The girth of palms at 130cm height was, among the vegetative characters studied, the best correlated with heart of palm production
publishDate 2014
dc.date.none.fl_str_mv 2014-04-17
dc.type.none.fl_str_mv
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 https://seer.sct.embrapa.br/index.php/pab/article/view/13548
url https://seer.sct.embrapa.br/index.php/pab/article/view/13548
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/13548/7692
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 Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.25, n.7, jul. 1990; 1023-1029
Pesquisa Agropecuária Brasileira; v.25, n.7, jul. 1990; 1023-1029
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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