Response of Epidendrum Ibaguense (orchidaceae) to the application of lime rates to the pot
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Publication Date: | 2010 |
Other Authors: | , , , |
Format: | Article |
Language: | eng |
Source: | Revista Brasileira de Ciência do Solo (Online) |
Download full: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832010000300021 |
Summary: | In the best cultivation methods of orchids, in particular of the genus Phalaenopsis, liming is a common practice. The objective of this study was to evaluate the influence of lime rates (0.0; 1.0; 2.0; 3.0; 4.0; and 5.0 g dm-3 of substrate) applied to the cultivation substrate (xaxim) on the growth of Epidendrum ibaguense seedlings. In a greenhouse, 1-L plastic pots filled with 0.8 dm³ of xaxim were irrigated such that no leachate was lost during the experiment. N, P, K, Ca, Mg, S, Fe, Zn, B, and Mn contents in roots, stems and leaves were measured. Leachate was collected by applying a sufficient water volume to obtain 25 mL from each pot. Fourteen days after lime application of 3 g dm-3, the pH of the collected leachate reached values above 7 and a value of 6.29 with the highest lime rate at the end of the experiment. The lime rate did not influence plant height, probably due to a Zn deficiency at high pH levels and a Ca deficiency in the control. Nevertheless, there was a large increase in leaf production, for number as well as for dry matter mass. There was no statistical difference between treatments in root dry matter production. Maximum dry matter production was obtained at a lime rate of 4.09 g dm-3. Zinc concentrations diminished linearly with increasing lime rates; the concentrations in all treatments were below the levels suggested as adequate in the literature (25-200 mg kg-1). Nutrient concentrations in leaves indicated deficiency of N, S, and B at the highest lime rates (4.0 and 5.0 g dm-3), and of Ca in the treatment without liming. |
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Response of Epidendrum Ibaguense (orchidaceae) to the application of lime rates to the potorchidsnutritionlimingfloricultureIn the best cultivation methods of orchids, in particular of the genus Phalaenopsis, liming is a common practice. The objective of this study was to evaluate the influence of lime rates (0.0; 1.0; 2.0; 3.0; 4.0; and 5.0 g dm-3 of substrate) applied to the cultivation substrate (xaxim) on the growth of Epidendrum ibaguense seedlings. In a greenhouse, 1-L plastic pots filled with 0.8 dm³ of xaxim were irrigated such that no leachate was lost during the experiment. N, P, K, Ca, Mg, S, Fe, Zn, B, and Mn contents in roots, stems and leaves were measured. Leachate was collected by applying a sufficient water volume to obtain 25 mL from each pot. Fourteen days after lime application of 3 g dm-3, the pH of the collected leachate reached values above 7 and a value of 6.29 with the highest lime rate at the end of the experiment. The lime rate did not influence plant height, probably due to a Zn deficiency at high pH levels and a Ca deficiency in the control. Nevertheless, there was a large increase in leaf production, for number as well as for dry matter mass. There was no statistical difference between treatments in root dry matter production. Maximum dry matter production was obtained at a lime rate of 4.09 g dm-3. Zinc concentrations diminished linearly with increasing lime rates; the concentrations in all treatments were below the levels suggested as adequate in the literature (25-200 mg kg-1). Nutrient concentrations in leaves indicated deficiency of N, S, and B at the highest lime rates (4.0 and 5.0 g dm-3), and of Ca in the treatment without liming.Sociedade Brasileira de Ciência do Solo2010-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832010000300021Revista Brasileira de Ciência do Solo v.34 n.3 2010reponame:Revista Brasileira de Ciência do Solo (Online)instname:Sociedade Brasileira de Ciência do Solo (SBCS)instacron:SBCS10.1590/S0100-06832010000300021info:eu-repo/semantics/openAccessRodrigues,Donizetti TomazNovais,Roberto FerreiraAlvarez V,Víctor HugoDias,José Maria MoreiraVillani,Ecila Mercês de Albuquerqueeng2010-08-02T00:00:00Zoai:scielo:S0100-06832010000300021Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=0100-0683&lng=es&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||sbcs@ufv.br1806-96570100-0683opendoar:2010-08-02T00:00Revista Brasileira de Ciência do Solo (Online) - Sociedade Brasileira de Ciência do Solo (SBCS)false |
dc.title.none.fl_str_mv |
Response of Epidendrum Ibaguense (orchidaceae) to the application of lime rates to the pot |
title |
Response of Epidendrum Ibaguense (orchidaceae) to the application of lime rates to the pot |
spellingShingle |
Response of Epidendrum Ibaguense (orchidaceae) to the application of lime rates to the pot Rodrigues,Donizetti Tomaz orchids nutrition liming floriculture |
title_short |
Response of Epidendrum Ibaguense (orchidaceae) to the application of lime rates to the pot |
title_full |
Response of Epidendrum Ibaguense (orchidaceae) to the application of lime rates to the pot |
title_fullStr |
Response of Epidendrum Ibaguense (orchidaceae) to the application of lime rates to the pot |
title_full_unstemmed |
Response of Epidendrum Ibaguense (orchidaceae) to the application of lime rates to the pot |
title_sort |
Response of Epidendrum Ibaguense (orchidaceae) to the application of lime rates to the pot |
author |
Rodrigues,Donizetti Tomaz |
author_facet |
Rodrigues,Donizetti Tomaz Novais,Roberto Ferreira Alvarez V,Víctor Hugo Dias,José Maria Moreira Villani,Ecila Mercês de Albuquerque |
author_role |
author |
author2 |
Novais,Roberto Ferreira Alvarez V,Víctor Hugo Dias,José Maria Moreira Villani,Ecila Mercês de Albuquerque |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Rodrigues,Donizetti Tomaz Novais,Roberto Ferreira Alvarez V,Víctor Hugo Dias,José Maria Moreira Villani,Ecila Mercês de Albuquerque |
dc.subject.por.fl_str_mv |
orchids nutrition liming floriculture |
topic |
orchids nutrition liming floriculture |
description |
In the best cultivation methods of orchids, in particular of the genus Phalaenopsis, liming is a common practice. The objective of this study was to evaluate the influence of lime rates (0.0; 1.0; 2.0; 3.0; 4.0; and 5.0 g dm-3 of substrate) applied to the cultivation substrate (xaxim) on the growth of Epidendrum ibaguense seedlings. In a greenhouse, 1-L plastic pots filled with 0.8 dm³ of xaxim were irrigated such that no leachate was lost during the experiment. N, P, K, Ca, Mg, S, Fe, Zn, B, and Mn contents in roots, stems and leaves were measured. Leachate was collected by applying a sufficient water volume to obtain 25 mL from each pot. Fourteen days after lime application of 3 g dm-3, the pH of the collected leachate reached values above 7 and a value of 6.29 with the highest lime rate at the end of the experiment. The lime rate did not influence plant height, probably due to a Zn deficiency at high pH levels and a Ca deficiency in the control. Nevertheless, there was a large increase in leaf production, for number as well as for dry matter mass. There was no statistical difference between treatments in root dry matter production. Maximum dry matter production was obtained at a lime rate of 4.09 g dm-3. Zinc concentrations diminished linearly with increasing lime rates; the concentrations in all treatments were below the levels suggested as adequate in the literature (25-200 mg kg-1). Nutrient concentrations in leaves indicated deficiency of N, S, and B at the highest lime rates (4.0 and 5.0 g dm-3), and of Ca in the treatment without liming. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-06-01 |
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=S0100-06832010000300021 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832010000300021 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0100-06832010000300021 |
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 Brasileira de Ciência do Solo |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência do Solo |
dc.source.none.fl_str_mv |
Revista Brasileira de Ciência do Solo v.34 n.3 2010 reponame:Revista Brasileira de Ciência do Solo (Online) instname:Sociedade Brasileira de Ciência do Solo (SBCS) instacron:SBCS |
instname_str |
Sociedade Brasileira de Ciência do Solo (SBCS) |
instacron_str |
SBCS |
institution |
SBCS |
reponame_str |
Revista Brasileira de Ciência do Solo (Online) |
collection |
Revista Brasileira de Ciência do Solo (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Ciência do Solo (Online) - Sociedade Brasileira de Ciência do Solo (SBCS) |
repository.mail.fl_str_mv |
||sbcs@ufv.br |
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1752126516143063040 |