Visual symptoms of nutrient deficiency in physic nut
Main Author: | |
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Publication Date: | 2010 |
Other Authors: | , , |
Format: | Article |
Language: | por |
Source: | Pesquisa Agropecuária Brasileira (Online) |
Download full: | https://seer.sct.embrapa.br/index.php/pab/article/view/1763 |
Summary: | The objectives of this work were to evaluate the growth of physic nut (Jatropha curcas) and to characterize visual symptoms of macro and micronutrient deficiencies in seedlings. The seedlings were cultivated in nutritive solution required macro and micronutrients and in solutions with omission of N, P, K, Ca, Mg, S, B, Cu, Fe, Mn or Zn, using the missing element technique. Visual deficiency symptoms and seedlings dry weight were evaluated at 90 and 120 days after treatments, respectively. The absences of macro and micronutrients in physic nut caused in nutritional deficiency visual symptoms known to other species. The deficiencies restricted the dry matter production according to the following order: Ca>Mg>K>N>P>S, for macronutrients, and Fe>Cu>Zn>Mn>B, for micronutrients. |
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Visual symptoms of nutrient deficiency in physic nutSintomas visuais de deficiências nutricionais em pinhão-mansoJatropha curcas; visual diagnosis; missing element; nutrient solutionJatropha curcas; diagnose visual; elemento faltante; solução nutritivaThe objectives of this work were to evaluate the growth of physic nut (Jatropha curcas) and to characterize visual symptoms of macro and micronutrient deficiencies in seedlings. The seedlings were cultivated in nutritive solution required macro and micronutrients and in solutions with omission of N, P, K, Ca, Mg, S, B, Cu, Fe, Mn or Zn, using the missing element technique. Visual deficiency symptoms and seedlings dry weight were evaluated at 90 and 120 days after treatments, respectively. The absences of macro and micronutrients in physic nut caused in nutritional deficiency visual symptoms known to other species. The deficiencies restricted the dry matter production according to the following order: Ca>Mg>K>N>P>S, for macronutrients, and Fe>Cu>Zn>Mn>B, for micronutrients.O objetivo deste trabalho foi avaliar o crescimento e caracterizar os sintomas de deficiências de macro e micronutrientes em mudas de pinhão-manso (Jatropha curcas). As mudas foram cultivadas em solução nutritiva completa e, também, em soluções com omissão de N, P, K, Ca, Mg, S, B, Cu, Fe, Mn ou Zn, pelo uso da técnica do elemento faltante. Foram avaliados os sintomas visuais de deficiência de nutrientes e a massa de matéria seca da parte aérea e das raízes, respectivamente aos 90 e 120 dias após a aplicação dos tratamentos. As omissões de macro e micronutrientes provocaram sintomas visuais de deficiência nutricional comuns a outras espécies. As deficiências limitaram a produção de massa de matéria seca na seguinte ordem: Ca>Mg>K>N>P>S, para macronutrientes; e Fe>Cu>Zn>Mn>B, para micronutrientes.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCNPqSilva, Enilson de BarrosTanure, Luís Paulo PatenteSantos, Sheila RenataJúnior, Paulo Sérgio de Resende2010-11-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/1763Pesquisa Agropecuaria Brasileira; v.44, n.4, abr. 2009; 392-397Pesquisa Agropecuária Brasileira; v.44, n.4, abr. 2009; 392-3971678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/1763/5692https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/1763/1173https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/1763/1366info:eu-repo/semantics/openAccess2012-06-17T11:48:31Zoai:ojs.seer.sct.embrapa.br:article/1763Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-06-17T11:48:31Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Visual symptoms of nutrient deficiency in physic nut Sintomas visuais de deficiências nutricionais em pinhão-manso |
title |
Visual symptoms of nutrient deficiency in physic nut |
spellingShingle |
Visual symptoms of nutrient deficiency in physic nut Silva, Enilson de Barros Jatropha curcas; visual diagnosis; missing element; nutrient solution Jatropha curcas; diagnose visual; elemento faltante; solução nutritiva |
title_short |
Visual symptoms of nutrient deficiency in physic nut |
title_full |
Visual symptoms of nutrient deficiency in physic nut |
title_fullStr |
Visual symptoms of nutrient deficiency in physic nut |
title_full_unstemmed |
Visual symptoms of nutrient deficiency in physic nut |
title_sort |
Visual symptoms of nutrient deficiency in physic nut |
author |
Silva, Enilson de Barros |
author_facet |
Silva, Enilson de Barros Tanure, Luís Paulo Patente Santos, Sheila Renata Júnior, Paulo Sérgio de Resende |
author_role |
author |
author2 |
Tanure, Luís Paulo Patente Santos, Sheila Renata Júnior, Paulo Sérgio de Resende |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
CNPq |
dc.contributor.author.fl_str_mv |
Silva, Enilson de Barros Tanure, Luís Paulo Patente Santos, Sheila Renata Júnior, Paulo Sérgio de Resende |
dc.subject.por.fl_str_mv |
Jatropha curcas; visual diagnosis; missing element; nutrient solution Jatropha curcas; diagnose visual; elemento faltante; solução nutritiva |
topic |
Jatropha curcas; visual diagnosis; missing element; nutrient solution Jatropha curcas; diagnose visual; elemento faltante; solução nutritiva |
description |
The objectives of this work were to evaluate the growth of physic nut (Jatropha curcas) and to characterize visual symptoms of macro and micronutrient deficiencies in seedlings. The seedlings were cultivated in nutritive solution required macro and micronutrients and in solutions with omission of N, P, K, Ca, Mg, S, B, Cu, Fe, Mn or Zn, using the missing element technique. Visual deficiency symptoms and seedlings dry weight were evaluated at 90 and 120 days after treatments, respectively. The absences of macro and micronutrients in physic nut caused in nutritional deficiency visual symptoms known to other species. The deficiencies restricted the dry matter production according to the following order: Ca>Mg>K>N>P>S, for macronutrients, and Fe>Cu>Zn>Mn>B, for micronutrients. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-11-11 |
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/1763 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/1763 |
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/1763/5692 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/1763/1173 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/1763/1366 |
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.44, n.4, abr. 2009; 392-397 Pesquisa Agropecuária Brasileira; v.44, n.4, abr. 2009; 392-397 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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1793416714346561536 |