Root pruning of pecan rootstocks in different containers.
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1148399 |
Resumo: | Quality pecan rootstocks that ensure genetic and phytosanitary safety, besides having good vegetative development, are extremely important to implant a successful orchard. Rootstocks with vigorous radicular systems affect plant growth. This study aimed at evaluating rootstock growth as the result of root pruning and the use of different containers to grow pecan rootstocks in an organic system. The experiment was conducted with ?Barton? rootstocks in the experimental area at the Embrapa Clima Temperado in Pelotas, RS, Brazil, in 2018, 2019 and 2020. Rootstocks were evaluated in plastic bags and tubes and in the soil, associated with root pruning. Evaluation 280 and 480 days after transplant comprised the following: height of the aerial part, length of primary and secondary radicular systems, stem diameter, leaf area, dry mass of the aerial part, dry mass of the radicular system, dry mass of secondary roots and the Dickson Quality Index. The use of plastic bags to produce pecan rootstocks was found to coil roots at the bottom of the container. Neither containers nor root pruning affected stem diameter, an important parameter to carry out grafting. Pecan rootstocks with a non-pruned radicular system grown in plastic bags developed large main root and aerial part. Pruning of pecan radicular systems in containers and in the soil leads to increase in the number of main roots but decreases root length |
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Root pruning of pecan rootstocks in different containers.Noz PecaSistema RadicularPorta EnxertoCarya illinoinensisQuality pecan rootstocks that ensure genetic and phytosanitary safety, besides having good vegetative development, are extremely important to implant a successful orchard. Rootstocks with vigorous radicular systems affect plant growth. This study aimed at evaluating rootstock growth as the result of root pruning and the use of different containers to grow pecan rootstocks in an organic system. The experiment was conducted with ?Barton? rootstocks in the experimental area at the Embrapa Clima Temperado in Pelotas, RS, Brazil, in 2018, 2019 and 2020. Rootstocks were evaluated in plastic bags and tubes and in the soil, associated with root pruning. Evaluation 280 and 480 days after transplant comprised the following: height of the aerial part, length of primary and secondary radicular systems, stem diameter, leaf area, dry mass of the aerial part, dry mass of the radicular system, dry mass of secondary roots and the Dickson Quality Index. The use of plastic bags to produce pecan rootstocks was found to coil roots at the bottom of the container. Neither containers nor root pruning affected stem diameter, an important parameter to carry out grafting. Pecan rootstocks with a non-pruned radicular system grown in plastic bags developed large main root and aerial part. Pruning of pecan radicular systems in containers and in the soil leads to increase in the number of main roots but decreases root lengthFirst online. Accepted: June 06, 2022.GUILHERME FERREIRA DA SILVA; CARLOS ROBERTO MARTINS, CPACT; CAROLINE FARIAS BARRETO; CRISTIANO GEREMIAS HELLWIG; PAULO CELSO MELLO-FARIAS.SILVA, G. F. daMARTINS, C. R.BARRETO, C. F.HELLWIG, C. G.MELLO-FARIAS, P. C.2022-11-17T19:01:46Z2022-11-17T19:01:46Z2022-11-172022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article9 p.Revista Brasileira de Fruticultura, 2022.0100-2945http://www.alice.cnptia.embrapa.br/alice/handle/doc/1148399enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2022-11-17T19:01:46Zoai:www.alice.cnptia.embrapa.br:doc/1148399Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542022-11-17T19:01:46falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542022-11-17T19:01:46Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Root pruning of pecan rootstocks in different containers. |
title |
Root pruning of pecan rootstocks in different containers. |
spellingShingle |
Root pruning of pecan rootstocks in different containers. SILVA, G. F. da Noz Peca Sistema Radicular Porta Enxerto Carya illinoinensis |
title_short |
Root pruning of pecan rootstocks in different containers. |
title_full |
Root pruning of pecan rootstocks in different containers. |
title_fullStr |
Root pruning of pecan rootstocks in different containers. |
title_full_unstemmed |
Root pruning of pecan rootstocks in different containers. |
title_sort |
Root pruning of pecan rootstocks in different containers. |
author |
SILVA, G. F. da |
author_facet |
SILVA, G. F. da MARTINS, C. R. BARRETO, C. F. HELLWIG, C. G. MELLO-FARIAS, P. C. |
author_role |
author |
author2 |
MARTINS, C. R. BARRETO, C. F. HELLWIG, C. G. MELLO-FARIAS, P. C. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
GUILHERME FERREIRA DA SILVA; CARLOS ROBERTO MARTINS, CPACT; CAROLINE FARIAS BARRETO; CRISTIANO GEREMIAS HELLWIG; PAULO CELSO MELLO-FARIAS. |
dc.contributor.author.fl_str_mv |
SILVA, G. F. da MARTINS, C. R. BARRETO, C. F. HELLWIG, C. G. MELLO-FARIAS, P. C. |
dc.subject.por.fl_str_mv |
Noz Peca Sistema Radicular Porta Enxerto Carya illinoinensis |
topic |
Noz Peca Sistema Radicular Porta Enxerto Carya illinoinensis |
description |
Quality pecan rootstocks that ensure genetic and phytosanitary safety, besides having good vegetative development, are extremely important to implant a successful orchard. Rootstocks with vigorous radicular systems affect plant growth. This study aimed at evaluating rootstock growth as the result of root pruning and the use of different containers to grow pecan rootstocks in an organic system. The experiment was conducted with ?Barton? rootstocks in the experimental area at the Embrapa Clima Temperado in Pelotas, RS, Brazil, in 2018, 2019 and 2020. Rootstocks were evaluated in plastic bags and tubes and in the soil, associated with root pruning. Evaluation 280 and 480 days after transplant comprised the following: height of the aerial part, length of primary and secondary radicular systems, stem diameter, leaf area, dry mass of the aerial part, dry mass of the radicular system, dry mass of secondary roots and the Dickson Quality Index. The use of plastic bags to produce pecan rootstocks was found to coil roots at the bottom of the container. Neither containers nor root pruning affected stem diameter, an important parameter to carry out grafting. Pecan rootstocks with a non-pruned radicular system grown in plastic bags developed large main root and aerial part. Pruning of pecan radicular systems in containers and in the soil leads to increase in the number of main roots but decreases root length |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-11-17T19:01:46Z 2022-11-17T19:01:46Z 2022-11-17 2022 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Revista Brasileira de Fruticultura, 2022. 0100-2945 http://www.alice.cnptia.embrapa.br/alice/handle/doc/1148399 |
identifier_str_mv |
Revista Brasileira de Fruticultura, 2022. 0100-2945 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1148399 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
9 p. |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503534435106816 |