Trichoderma in the promotion of growth and nutrition of dwarf cashew rootstock[]
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista ciência agronômica (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902021000400406 |
Resumo: | ABSTRACT Inoculation of microorganisms in plants performs important functions related to plant growth and nutrition. The responses are based on hormonal stimulation and improved absorption and efficiency in the use of nutrients. Thus, the objective of this study was to evaluate the ability of Trichoderma strains (T. longibrachiatum and T. asperellum) to promote growth and improve the nutrition in dwarf cashew rootstock. The experiment was conducted in a shade net house with 50% of shading located in the Experimental Field of Pacajus, belonging to Embrapa Agroindústria Tropical, in Pacajus/CE, Brazil. The experimental design used was completely randomized, with three treatments and ten replicates. Each experimental unit consisted of a tube with a 288 cm3 capacity containing one seedling of dwarf cashew. At sixty days (60) after germination, the plants were evaluated for biometric parameters, Dickson's quality index, and nutritional diagnosis of leaves. To verify the growth-promoting mechanisms, the strains were reisolated by indirect plating of roots. Nutrient accumulation in the leaves was not influenced by the application of the isolates; however, the seedlings were adequately supplied. The strains showed similarities in relation to growth-promotion mechanisms. The Trichoderma longibrachiatum strain promoted an increase in the growth, so its use as a supplement for the planting substrate is recommended. |
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Trichoderma in the promotion of growth and nutrition of dwarf cashew rootstock[]Anacardium occidentale3-Indoleacetic AcidBiostimulantSiderophoresSolubilization of phosphatesABSTRACT Inoculation of microorganisms in plants performs important functions related to plant growth and nutrition. The responses are based on hormonal stimulation and improved absorption and efficiency in the use of nutrients. Thus, the objective of this study was to evaluate the ability of Trichoderma strains (T. longibrachiatum and T. asperellum) to promote growth and improve the nutrition in dwarf cashew rootstock. The experiment was conducted in a shade net house with 50% of shading located in the Experimental Field of Pacajus, belonging to Embrapa Agroindústria Tropical, in Pacajus/CE, Brazil. The experimental design used was completely randomized, with three treatments and ten replicates. Each experimental unit consisted of a tube with a 288 cm3 capacity containing one seedling of dwarf cashew. At sixty days (60) after germination, the plants were evaluated for biometric parameters, Dickson's quality index, and nutritional diagnosis of leaves. To verify the growth-promoting mechanisms, the strains were reisolated by indirect plating of roots. Nutrient accumulation in the leaves was not influenced by the application of the isolates; however, the seedlings were adequately supplied. The strains showed similarities in relation to growth-promotion mechanisms. The Trichoderma longibrachiatum strain promoted an increase in the growth, so its use as a supplement for the planting substrate is recommended.Universidade Federal do Ceará2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902021000400406Revista Ciência Agronômica v.52 n.4 2021reponame:Revista ciência agronômica (Online)instname:Universidade Federal do Ceará (UFC)instacron:UFC10.5935/1806-6690.20210053info:eu-repo/semantics/openAccessSantos,João Marcos Rodrigues dosTaniguchi,Carlos Alberto KenjiSilva,Christiana de Fátima Bruce daNatale,WilliamArtur,Adriana Guiradoeng2021-09-22T00:00:00Zoai:scielo:S1806-66902021000400406Revistahttp://www.ccarevista.ufc.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||alekdutra@ufc.br|| ccarev@ufc.br1806-66900045-6888opendoar:2021-09-22T00:00Revista ciência agronômica (Online) - Universidade Federal do Ceará (UFC)false |
dc.title.none.fl_str_mv |
Trichoderma in the promotion of growth and nutrition of dwarf cashew rootstock[] |
title |
Trichoderma in the promotion of growth and nutrition of dwarf cashew rootstock[] |
spellingShingle |
Trichoderma in the promotion of growth and nutrition of dwarf cashew rootstock[] Santos,João Marcos Rodrigues dos Anacardium occidentale 3-Indoleacetic Acid Biostimulant Siderophores Solubilization of phosphates |
title_short |
Trichoderma in the promotion of growth and nutrition of dwarf cashew rootstock[] |
title_full |
Trichoderma in the promotion of growth and nutrition of dwarf cashew rootstock[] |
title_fullStr |
Trichoderma in the promotion of growth and nutrition of dwarf cashew rootstock[] |
title_full_unstemmed |
Trichoderma in the promotion of growth and nutrition of dwarf cashew rootstock[] |
title_sort |
Trichoderma in the promotion of growth and nutrition of dwarf cashew rootstock[] |
author |
Santos,João Marcos Rodrigues dos |
author_facet |
Santos,João Marcos Rodrigues dos Taniguchi,Carlos Alberto Kenji Silva,Christiana de Fátima Bruce da Natale,William Artur,Adriana Guirado |
author_role |
author |
author2 |
Taniguchi,Carlos Alberto Kenji Silva,Christiana de Fátima Bruce da Natale,William Artur,Adriana Guirado |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Santos,João Marcos Rodrigues dos Taniguchi,Carlos Alberto Kenji Silva,Christiana de Fátima Bruce da Natale,William Artur,Adriana Guirado |
dc.subject.por.fl_str_mv |
Anacardium occidentale 3-Indoleacetic Acid Biostimulant Siderophores Solubilization of phosphates |
topic |
Anacardium occidentale 3-Indoleacetic Acid Biostimulant Siderophores Solubilization of phosphates |
description |
ABSTRACT Inoculation of microorganisms in plants performs important functions related to plant growth and nutrition. The responses are based on hormonal stimulation and improved absorption and efficiency in the use of nutrients. Thus, the objective of this study was to evaluate the ability of Trichoderma strains (T. longibrachiatum and T. asperellum) to promote growth and improve the nutrition in dwarf cashew rootstock. The experiment was conducted in a shade net house with 50% of shading located in the Experimental Field of Pacajus, belonging to Embrapa Agroindústria Tropical, in Pacajus/CE, Brazil. The experimental design used was completely randomized, with three treatments and ten replicates. Each experimental unit consisted of a tube with a 288 cm3 capacity containing one seedling of dwarf cashew. At sixty days (60) after germination, the plants were evaluated for biometric parameters, Dickson's quality index, and nutritional diagnosis of leaves. To verify the growth-promoting mechanisms, the strains were reisolated by indirect plating of roots. Nutrient accumulation in the leaves was not influenced by the application of the isolates; however, the seedlings were adequately supplied. The strains showed similarities in relation to growth-promotion mechanisms. The Trichoderma longibrachiatum strain promoted an increase in the growth, so its use as a supplement for the planting substrate is recommended. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 |
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=S1806-66902021000400406 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902021000400406 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5935/1806-6690.20210053 |
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 |
Universidade Federal do Ceará |
publisher.none.fl_str_mv |
Universidade Federal do Ceará |
dc.source.none.fl_str_mv |
Revista Ciência Agronômica v.52 n.4 2021 reponame:Revista ciência agronômica (Online) instname:Universidade Federal do Ceará (UFC) instacron:UFC |
instname_str |
Universidade Federal do Ceará (UFC) |
instacron_str |
UFC |
institution |
UFC |
reponame_str |
Revista ciência agronômica (Online) |
collection |
Revista ciência agronômica (Online) |
repository.name.fl_str_mv |
Revista ciência agronômica (Online) - Universidade Federal do Ceará (UFC) |
repository.mail.fl_str_mv |
||alekdutra@ufc.br|| ccarev@ufc.br |
_version_ |
1750297490320523264 |