Effect of humic substances and weather conditions on leaf biochemical changes of fertigated guava tree, during orchard establishment
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista brasileira de fruticultura (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452007000300040 |
Resumo: | In São Francisco Valley, Northeast Brazil, humic substances have been used by growers in fertigated fruit crops, due to its improvements on soil conditions and in plant nutrient uptake, metabolism and growth, reported from different growing places and crops. Nevertheless, little information about plant response to humic substance usage for local soil, weather and cropping system conditions is known. Hence, the metabolic response of guava tree during the orchard establishment to fertigation with humic substances and its correlation to the weather conditions were evaluated in Petrolina, State of Pernambuco. The treatments were manure application in soil combined with mineral fertilizers and humic substances applied through water of irrigation. The results showed that the fertigation treatments and plant age did not present conclusive effects in guava leaf contents of carbohydrates, proteins and amino acids. On the other side, the leaf contents of these compounds were influenced by the weather conditions. |
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Effect of humic substances and weather conditions on leaf biochemical changes of fertigated guava tree, during orchard establishmentPsidium guajavacarbohydratesproteinsamino acidsIn São Francisco Valley, Northeast Brazil, humic substances have been used by growers in fertigated fruit crops, due to its improvements on soil conditions and in plant nutrient uptake, metabolism and growth, reported from different growing places and crops. Nevertheless, little information about plant response to humic substance usage for local soil, weather and cropping system conditions is known. Hence, the metabolic response of guava tree during the orchard establishment to fertigation with humic substances and its correlation to the weather conditions were evaluated in Petrolina, State of Pernambuco. The treatments were manure application in soil combined with mineral fertilizers and humic substances applied through water of irrigation. The results showed that the fertigation treatments and plant age did not present conclusive effects in guava leaf contents of carbohydrates, proteins and amino acids. On the other side, the leaf contents of these compounds were influenced by the weather conditions.Sociedade Brasileira de Fruticultura2007-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452007000300040Revista Brasileira de Fruticultura v.29 n.3 2007reponame:Revista brasileira de fruticultura (Online)instname:Sociedade Brasileira de Fruticultura (SBF)instacron:SBFRU10.1590/S0100-29452007000300040info:eu-repo/semantics/openAccessDantas,Bárbara FrançaPereira,Maiane SantosRibeiro,Luciana de SáMaia,Joselanne Luiza TrajanoBassoi,Luis Henriqueeng2008-02-14T00:00:00Zoai:scielo:S0100-29452007000300040Revistahttp://www.scielo.br/rbfhttps://old.scielo.br/oai/scielo-oai.phprbf@fcav.unesp.br||http://rbf.org.br/1806-99670100-2945opendoar:2008-02-14T00:00Revista brasileira de fruticultura (Online) - Sociedade Brasileira de Fruticultura (SBF)false |
dc.title.none.fl_str_mv |
Effect of humic substances and weather conditions on leaf biochemical changes of fertigated guava tree, during orchard establishment |
title |
Effect of humic substances and weather conditions on leaf biochemical changes of fertigated guava tree, during orchard establishment |
spellingShingle |
Effect of humic substances and weather conditions on leaf biochemical changes of fertigated guava tree, during orchard establishment Dantas,Bárbara França Psidium guajava carbohydrates proteins amino acids |
title_short |
Effect of humic substances and weather conditions on leaf biochemical changes of fertigated guava tree, during orchard establishment |
title_full |
Effect of humic substances and weather conditions on leaf biochemical changes of fertigated guava tree, during orchard establishment |
title_fullStr |
Effect of humic substances and weather conditions on leaf biochemical changes of fertigated guava tree, during orchard establishment |
title_full_unstemmed |
Effect of humic substances and weather conditions on leaf biochemical changes of fertigated guava tree, during orchard establishment |
title_sort |
Effect of humic substances and weather conditions on leaf biochemical changes of fertigated guava tree, during orchard establishment |
author |
Dantas,Bárbara França |
author_facet |
Dantas,Bárbara França Pereira,Maiane Santos Ribeiro,Luciana de Sá Maia,Joselanne Luiza Trajano Bassoi,Luis Henrique |
author_role |
author |
author2 |
Pereira,Maiane Santos Ribeiro,Luciana de Sá Maia,Joselanne Luiza Trajano Bassoi,Luis Henrique |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Dantas,Bárbara França Pereira,Maiane Santos Ribeiro,Luciana de Sá Maia,Joselanne Luiza Trajano Bassoi,Luis Henrique |
dc.subject.por.fl_str_mv |
Psidium guajava carbohydrates proteins amino acids |
topic |
Psidium guajava carbohydrates proteins amino acids |
description |
In São Francisco Valley, Northeast Brazil, humic substances have been used by growers in fertigated fruit crops, due to its improvements on soil conditions and in plant nutrient uptake, metabolism and growth, reported from different growing places and crops. Nevertheless, little information about plant response to humic substance usage for local soil, weather and cropping system conditions is known. Hence, the metabolic response of guava tree during the orchard establishment to fertigation with humic substances and its correlation to the weather conditions were evaluated in Petrolina, State of Pernambuco. The treatments were manure application in soil combined with mineral fertilizers and humic substances applied through water of irrigation. The results showed that the fertigation treatments and plant age did not present conclusive effects in guava leaf contents of carbohydrates, proteins and amino acids. On the other side, the leaf contents of these compounds were influenced by the weather conditions. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-01-01 |
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=S0100-29452007000300040 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452007000300040 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0100-29452007000300040 |
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 Fruticultura |
publisher.none.fl_str_mv |
Sociedade Brasileira de Fruticultura |
dc.source.none.fl_str_mv |
Revista Brasileira de Fruticultura v.29 n.3 2007 reponame:Revista brasileira de fruticultura (Online) instname:Sociedade Brasileira de Fruticultura (SBF) instacron:SBFRU |
instname_str |
Sociedade Brasileira de Fruticultura (SBF) |
instacron_str |
SBFRU |
institution |
SBFRU |
reponame_str |
Revista brasileira de fruticultura (Online) |
collection |
Revista brasileira de fruticultura (Online) |
repository.name.fl_str_mv |
Revista brasileira de fruticultura (Online) - Sociedade Brasileira de Fruticultura (SBF) |
repository.mail.fl_str_mv |
rbf@fcav.unesp.br||http://rbf.org.br/ |
_version_ |
1752122486007267328 |