Macronutrients deficiency in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch'

Detalhes bibliográficos
Autor(a) principal: Castro,Ana Cecília Ribeiro de
Data de Publicação: 2015
Outros Autores: Willadino,Lilia Gomes, Loges,Vivian, Castro,Mario Felipe Arruda de, Aragão,Fernando Antonio Souza de
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=S1806-66902015000200258
Resumo: The objective of this study was to characterize nutritional deficiencies in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch', through growth indicators, symptomatology and macronutrients contents in leaves and underground plant part. The experiment was carried out in a greenhouse, with eight treatments comprising complete nutrition solution (N, P, K, Ca, Mg, S), solution with individual nutrient omission of N, P, K, Ca, Mg or S and solution lacking all nutrients. The symptoms of nutrients deficiency appeared in the following occurrence order: N, K, P, Mg and S. Deficiency symptoms were: general chlorosis to - N omission; slight chlorosis to - P and - S; dark green leaves and necrosis to - K; marginal chlorosis and necrosis to - Mg. Calcium omission did not cause any visual symptom. Deficiencies in N and P affected more intensely shoot number, leaf dry mass production, total leaf number and leaf area. Among the evaluated leaves, there was a tendency of a highest decrease in the contents in the third leaf.
id UFC-2_e2df5b7222036cd4a2ecb8d750fbb923
oai_identifier_str oai:scielo:S1806-66902015000200258
network_acronym_str UFC-2
network_name_str Revista ciência agronômica (Online)
repository_id_str
spelling Macronutrients deficiency in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch'HeliconiaSymptomatologyNutritionTropical flowersThe objective of this study was to characterize nutritional deficiencies in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch', through growth indicators, symptomatology and macronutrients contents in leaves and underground plant part. The experiment was carried out in a greenhouse, with eight treatments comprising complete nutrition solution (N, P, K, Ca, Mg, S), solution with individual nutrient omission of N, P, K, Ca, Mg or S and solution lacking all nutrients. The symptoms of nutrients deficiency appeared in the following occurrence order: N, K, P, Mg and S. Deficiency symptoms were: general chlorosis to - N omission; slight chlorosis to - P and - S; dark green leaves and necrosis to - K; marginal chlorosis and necrosis to - Mg. Calcium omission did not cause any visual symptom. Deficiencies in N and P affected more intensely shoot number, leaf dry mass production, total leaf number and leaf area. Among the evaluated leaves, there was a tendency of a highest decrease in the contents in the third leaf.Universidade Federal do Ceará2015-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902015000200258Revista Ciência Agronômica v.46 n.2 2015reponame:Revista ciência agronômica (Online)instname:Universidade Federal do Ceará (UFC)instacron:UFC10.5935/1806-6690.20150005info:eu-repo/semantics/openAccessCastro,Ana Cecília Ribeiro deWilladino,Lilia GomesLoges,VivianCastro,Mario Felipe Arruda deAragão,Fernando Antonio Souza deeng2015-10-09T00:00:00Zoai:scielo:S1806-66902015000200258Revistahttp://www.ccarevista.ufc.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||alekdutra@ufc.br|| ccarev@ufc.br1806-66900045-6888opendoar:2015-10-09T00:00Revista ciência agronômica (Online) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv Macronutrients deficiency in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch'
title Macronutrients deficiency in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch'
spellingShingle Macronutrients deficiency in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch'
Castro,Ana Cecília Ribeiro de
Heliconia
Symptomatology
Nutrition
Tropical flowers
title_short Macronutrients deficiency in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch'
title_full Macronutrients deficiency in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch'
title_fullStr Macronutrients deficiency in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch'
title_full_unstemmed Macronutrients deficiency in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch'
title_sort Macronutrients deficiency in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch'
author Castro,Ana Cecília Ribeiro de
author_facet Castro,Ana Cecília Ribeiro de
Willadino,Lilia Gomes
Loges,Vivian
Castro,Mario Felipe Arruda de
Aragão,Fernando Antonio Souza de
author_role author
author2 Willadino,Lilia Gomes
Loges,Vivian
Castro,Mario Felipe Arruda de
Aragão,Fernando Antonio Souza de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Castro,Ana Cecília Ribeiro de
Willadino,Lilia Gomes
Loges,Vivian
Castro,Mario Felipe Arruda de
Aragão,Fernando Antonio Souza de
dc.subject.por.fl_str_mv Heliconia
Symptomatology
Nutrition
Tropical flowers
topic Heliconia
Symptomatology
Nutrition
Tropical flowers
description The objective of this study was to characterize nutritional deficiencies in Heliconia psittacorum x Heliconia spathocircinata 'Golden Torch', through growth indicators, symptomatology and macronutrients contents in leaves and underground plant part. The experiment was carried out in a greenhouse, with eight treatments comprising complete nutrition solution (N, P, K, Ca, Mg, S), solution with individual nutrient omission of N, P, K, Ca, Mg or S and solution lacking all nutrients. The symptoms of nutrients deficiency appeared in the following occurrence order: N, K, P, Mg and S. Deficiency symptoms were: general chlorosis to - N omission; slight chlorosis to - P and - S; dark green leaves and necrosis to - K; marginal chlorosis and necrosis to - Mg. Calcium omission did not cause any visual symptom. Deficiencies in N and P affected more intensely shoot number, leaf dry mass production, total leaf number and leaf area. Among the evaluated leaves, there was a tendency of a highest decrease in the contents in the third leaf.
publishDate 2015
dc.date.none.fl_str_mv 2015-06-01
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=S1806-66902015000200258
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902015000200258
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.5935/1806-6690.20150005
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.46 n.2 2015
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_ 1750297487586885632