The nutritional levels in leaves and fruits of fig trees as a function of pruning time and irrigation
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2589 |
Resumo: | The present study aimed to evaluating the nutritional content in leaves and fruits of the fg tree ‘Roxo de Valinhos’, pruned at different periods corresponding to the months of July, August, September and October in the years of 2004 and 2005, with and without the use of irrigation, in the county of Botucatu, São Paulo State, Brazil. To achieve this objective, the adopted experimental design was in blocks with subdivided plots and 5 replications, in which plots corresponded to treatments with and without irrigation and subplots included prunings done in the above-mentioned four months. The levels of N, P, K, Ca, Mg, S, B, Cu, Mn and Zn in leaves and fruits were evaluated in the two crop cycles. The results indicated no signifcant differences among macro and micronutrient levels in the leaves subjected to treatments with and without irrigation in the cycle 2004/05, except for cupper which showed higher level with the treatment including irrigation (6 mg kg-1). In the fruits, there was no difference, except for Zn, which also showed the highest levels (28 mg kg-1) with irrigation. In the crop cycle 2005/06, there were differences for N (40 g kg-1) and K (20 g kg-1) in the leaves, where the highest levels were observed with the treatment including irrigation. In the fruits, N had signifcant difference and its highest level was observed without irrigation (21 g kg-1). In relation to the pruning periods, signifcant differences were observed for Ca, Fe and Zn content in the leaves and Ca, K, Mg, S and Zn content in the fruits in the crop cycle 2004/05. In the cycle 2005/06, there were not differences among the levels of the evaluated nutrients in the leaves, and in the fruits there was difference for N, Ca and Cu. |
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The nutritional levels in leaves and fruits of fig trees as a function of pruning time and irrigationTeores nutricionais em folhas e frutos de figueira, submetida a épocas de poda e irrigaçãoFicus carica LNutrition.Ficus carica LNutrição.The present study aimed to evaluating the nutritional content in leaves and fruits of the fg tree ‘Roxo de Valinhos’, pruned at different periods corresponding to the months of July, August, September and October in the years of 2004 and 2005, with and without the use of irrigation, in the county of Botucatu, São Paulo State, Brazil. To achieve this objective, the adopted experimental design was in blocks with subdivided plots and 5 replications, in which plots corresponded to treatments with and without irrigation and subplots included prunings done in the above-mentioned four months. The levels of N, P, K, Ca, Mg, S, B, Cu, Mn and Zn in leaves and fruits were evaluated in the two crop cycles. The results indicated no signifcant differences among macro and micronutrient levels in the leaves subjected to treatments with and without irrigation in the cycle 2004/05, except for cupper which showed higher level with the treatment including irrigation (6 mg kg-1). In the fruits, there was no difference, except for Zn, which also showed the highest levels (28 mg kg-1) with irrigation. In the crop cycle 2005/06, there were differences for N (40 g kg-1) and K (20 g kg-1) in the leaves, where the highest levels were observed with the treatment including irrigation. In the fruits, N had signifcant difference and its highest level was observed without irrigation (21 g kg-1). In relation to the pruning periods, signifcant differences were observed for Ca, Fe and Zn content in the leaves and Ca, K, Mg, S and Zn content in the fruits in the crop cycle 2004/05. In the cycle 2005/06, there were not differences among the levels of the evaluated nutrients in the leaves, and in the fruits there was difference for N, Ca and Cu.O trabalho teve como objetivo avaliar os teores nutricionais foliares e nos frutos de fgueira ‘Roxo de Valinhos’, podada em diferentes épocas, correspondentes aos meses de julho, agosto, setembro e outubro dos anos de 2004 e 2005, com e sem o uso de irrigação, no município de Botucatu/SP. Para atingir tal objetivo adotou-se um delineamento experimental em parcelas subdivididas, com 5 repetições em blocos, onde as parcelas corresponderam aos tratamentos com e sem irrigação e as subparcelas foram constituídas pelas podas realizadas nos quatro meses do ano. Foram avaliados os teores de N, P, K, Ca, Mg, S, B, Cu, Fe, Mn e Zn em folhas e frutos nos dois ciclos agrícolas. Os resultados evidenciaram que não houve diferenças signifcativas entre os teores de macro e micronutrientes nas folhas nos tratamentos com e sem irrigação no ciclo 2004/05, com exceção do cobre, onde o tratamento com irrigação apresentou o maior teor do nutriente (6 mg kg-1). Nos frutos, não houve diferenças, com exceção do Zn, que também apresentou os maiores teores (28 mg kg-1), no tratamento com irrigação. No ciclo agrícola 2005/06 houve diferenças para o N (40 g kg-1) e o K (20 g kg-1) nas folhas, cujos maiores teores foram verifcados no tratamento com irrigação. Nos frutos, o N apresentou diferença signifcativa e o maior teor foi observado sem irrigação (21 g kg-1). Em relação aos meses de poda, foram verifcadas diferenças signifcativas para os teores de Ca, Fe e Zn nas folhas e Ca, K, Mg, S e Zn nos frutos no ciclo agrícola 2004/05. No ciclo 2005/06 não houve diferenças entre os teores foliares dos nutrientes avaliados e nos frutos houve diferença para o N, Ca e Cu.UEL2009-07-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/258910.5433/1679-0359.2009v30n2p347Semina: Ciências Agrárias; Vol. 30 No. 2 (2009); 347-360Semina: Ciências Agrárias; v. 30 n. 2 (2009); 347-3601679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2589/4935Leonel, SaritaTecchio, Marco Antonioinfo:eu-repo/semantics/openAccess2015-11-19T18:38:35Zoai:ojs.pkp.sfu.ca:article/2589Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:35Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
The nutritional levels in leaves and fruits of fig trees as a function of pruning time and irrigation Teores nutricionais em folhas e frutos de figueira, submetida a épocas de poda e irrigação |
title |
The nutritional levels in leaves and fruits of fig trees as a function of pruning time and irrigation |
spellingShingle |
The nutritional levels in leaves and fruits of fig trees as a function of pruning time and irrigation Leonel, Sarita Ficus carica L Nutrition. Ficus carica L Nutrição. |
title_short |
The nutritional levels in leaves and fruits of fig trees as a function of pruning time and irrigation |
title_full |
The nutritional levels in leaves and fruits of fig trees as a function of pruning time and irrigation |
title_fullStr |
The nutritional levels in leaves and fruits of fig trees as a function of pruning time and irrigation |
title_full_unstemmed |
The nutritional levels in leaves and fruits of fig trees as a function of pruning time and irrigation |
title_sort |
The nutritional levels in leaves and fruits of fig trees as a function of pruning time and irrigation |
author |
Leonel, Sarita |
author_facet |
Leonel, Sarita Tecchio, Marco Antonio |
author_role |
author |
author2 |
Tecchio, Marco Antonio |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Leonel, Sarita Tecchio, Marco Antonio |
dc.subject.por.fl_str_mv |
Ficus carica L Nutrition. Ficus carica L Nutrição. |
topic |
Ficus carica L Nutrition. Ficus carica L Nutrição. |
description |
The present study aimed to evaluating the nutritional content in leaves and fruits of the fg tree ‘Roxo de Valinhos’, pruned at different periods corresponding to the months of July, August, September and October in the years of 2004 and 2005, with and without the use of irrigation, in the county of Botucatu, São Paulo State, Brazil. To achieve this objective, the adopted experimental design was in blocks with subdivided plots and 5 replications, in which plots corresponded to treatments with and without irrigation and subplots included prunings done in the above-mentioned four months. The levels of N, P, K, Ca, Mg, S, B, Cu, Mn and Zn in leaves and fruits were evaluated in the two crop cycles. The results indicated no signifcant differences among macro and micronutrient levels in the leaves subjected to treatments with and without irrigation in the cycle 2004/05, except for cupper which showed higher level with the treatment including irrigation (6 mg kg-1). In the fruits, there was no difference, except for Zn, which also showed the highest levels (28 mg kg-1) with irrigation. In the crop cycle 2005/06, there were differences for N (40 g kg-1) and K (20 g kg-1) in the leaves, where the highest levels were observed with the treatment including irrigation. In the fruits, N had signifcant difference and its highest level was observed without irrigation (21 g kg-1). In relation to the pruning periods, signifcant differences were observed for Ca, Fe and Zn content in the leaves and Ca, K, Mg, S and Zn content in the fruits in the crop cycle 2004/05. In the cycle 2005/06, there were not differences among the levels of the evaluated nutrients in the leaves, and in the fruits there was difference for N, Ca and Cu. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-07-21 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2589 10.5433/1679-0359.2009v30n2p347 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2589 |
identifier_str_mv |
10.5433/1679-0359.2009v30n2p347 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2589/4935 |
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 |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 30 No. 2 (2009); 347-360 Semina: Ciências Agrárias; v. 30 n. 2 (2009); 347-360 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306058568564736 |