GROWTH AND SEEDLING QUALITY OF Cassia grandis Linnaeus f. IN RESPONSE TO PHOSPHATE FERTILIZATION AND LIMING
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/27732 |
Resumo: | This study aimed at evaluating the growth and seedling quality of Cassia grandis Linnaeus f. in response to liming and phosphate fertilization. The treatments were arranged in a factorial design of 6 phosphorus levels (0, 120, 240, 360, 480 and 600 mg dm-3) by 5 base saturation levels (3,5 (original), 25, 40, 55, 70 %), in randomized blocks with four replicates. The height of the aerial part (H), collar diameter (DC), dry matter of shoot (MSPA), dry matter of root (MSRA), and total dry matter (MST) were determined at 65 days after the transplanting. The relation between dry matter of shoot and dry matter of root (MSPA/MSRA) and Dickson quality index (IQD) were calculated at this stage. There were significant effects from the phosphate fertilization to all studied variables. Based on this study, the recommended P dose for quality seedling production of Cassia grandis is 600 mg dm-3, for 25% of substratum’s base saturation. |
id |
UFSM-6_1d8a7a7bd14a827b6bc078566c6ff39a |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/27732 |
network_acronym_str |
UFSM-6 |
network_name_str |
Ciência Florestal (Online) |
repository_id_str |
|
spelling |
GROWTH AND SEEDLING QUALITY OF Cassia grandis Linnaeus f. IN RESPONSE TO PHOSPHATE FERTILIZATION AND LIMINGCRESCIMENTO E QUALIDADE DE MUDAS DE Cassia grandis Linnaeus f. EM RESPOSTA À ADUBAÇÃO FOSFATADA E CALAGEMseedling productionplant nutritionphosphorus.produção de mudasnutrição de plantasfósforo.This study aimed at evaluating the growth and seedling quality of Cassia grandis Linnaeus f. in response to liming and phosphate fertilization. The treatments were arranged in a factorial design of 6 phosphorus levels (0, 120, 240, 360, 480 and 600 mg dm-3) by 5 base saturation levels (3,5 (original), 25, 40, 55, 70 %), in randomized blocks with four replicates. The height of the aerial part (H), collar diameter (DC), dry matter of shoot (MSPA), dry matter of root (MSRA), and total dry matter (MST) were determined at 65 days after the transplanting. The relation between dry matter of shoot and dry matter of root (MSPA/MSRA) and Dickson quality index (IQD) were calculated at this stage. There were significant effects from the phosphate fertilization to all studied variables. Based on this study, the recommended P dose for quality seedling production of Cassia grandis is 600 mg dm-3, for 25% of substratum’s base saturation.O objetivo deste estudo foi avaliar o crescimento e a qualidade de mudas de Cassia grandis Linnaeus f. (cássia-rosa) em função da adubação fosfatada e da calagem. Os tratamentos foram representados por um fatorial de seis níveis de fósforo (0, 120, 240, 360, 480 e 600 mg dm-3) por cinco níveis de saturação por bases do substrato (3,5 (original), 25, 40, 55, 70%), sendo dispostos no delineamento em blocos ao acaso, com quatro repetições. Aos 65 dias após a repicagem, foram medidos a altura da parte aérea (H), o diâmetro do coleto (DC), a massa de matéria seca da parte aérea (MSPA), massa de matéria seca de raízes (MSRA) e massa de matéria seca total (MST), e calculada a relação MSPA/MSRA e o índice de qualidade de Dickson (IQD). A adubação fosfatada teve influência significativa em todas variáveis estudadas. A dose de fósforo adequada para a produção de mudas de qualidade de Cassia grandis nas condições estudadas, na saturação por bases de 25%, é de 600 mg dm-3. Universidade Federal de Santa Maria2017-06-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/2773210.5902/1980509827732Ciência Florestal; Vol. 27 No. 2 (2017); 509-519Ciência Florestal; v. 27 n. 2 (2017); 509-5191980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/27732/15739Copyright (c) 2017 Ciência Florestalinfo:eu-repo/semantics/openAccessde Freitas, Eliane Cristina Sampaiode Paiva, Haroldo NogueiraLeite, Helio Garciade Oliveira Neto, Silvio Nolasco2017-07-08T02:12:01Zoai:ojs.pkp.sfu.ca:article/27732Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-07-08T02:12:01Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
GROWTH AND SEEDLING QUALITY OF Cassia grandis Linnaeus f. IN RESPONSE TO PHOSPHATE FERTILIZATION AND LIMING CRESCIMENTO E QUALIDADE DE MUDAS DE Cassia grandis Linnaeus f. EM RESPOSTA À ADUBAÇÃO FOSFATADA E CALAGEM |
title |
GROWTH AND SEEDLING QUALITY OF Cassia grandis Linnaeus f. IN RESPONSE TO PHOSPHATE FERTILIZATION AND LIMING |
spellingShingle |
GROWTH AND SEEDLING QUALITY OF Cassia grandis Linnaeus f. IN RESPONSE TO PHOSPHATE FERTILIZATION AND LIMING de Freitas, Eliane Cristina Sampaio seedling production plant nutrition phosphorus. produção de mudas nutrição de plantas fósforo. |
title_short |
GROWTH AND SEEDLING QUALITY OF Cassia grandis Linnaeus f. IN RESPONSE TO PHOSPHATE FERTILIZATION AND LIMING |
title_full |
GROWTH AND SEEDLING QUALITY OF Cassia grandis Linnaeus f. IN RESPONSE TO PHOSPHATE FERTILIZATION AND LIMING |
title_fullStr |
GROWTH AND SEEDLING QUALITY OF Cassia grandis Linnaeus f. IN RESPONSE TO PHOSPHATE FERTILIZATION AND LIMING |
title_full_unstemmed |
GROWTH AND SEEDLING QUALITY OF Cassia grandis Linnaeus f. IN RESPONSE TO PHOSPHATE FERTILIZATION AND LIMING |
title_sort |
GROWTH AND SEEDLING QUALITY OF Cassia grandis Linnaeus f. IN RESPONSE TO PHOSPHATE FERTILIZATION AND LIMING |
author |
de Freitas, Eliane Cristina Sampaio |
author_facet |
de Freitas, Eliane Cristina Sampaio de Paiva, Haroldo Nogueira Leite, Helio Garcia de Oliveira Neto, Silvio Nolasco |
author_role |
author |
author2 |
de Paiva, Haroldo Nogueira Leite, Helio Garcia de Oliveira Neto, Silvio Nolasco |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
de Freitas, Eliane Cristina Sampaio de Paiva, Haroldo Nogueira Leite, Helio Garcia de Oliveira Neto, Silvio Nolasco |
dc.subject.por.fl_str_mv |
seedling production plant nutrition phosphorus. produção de mudas nutrição de plantas fósforo. |
topic |
seedling production plant nutrition phosphorus. produção de mudas nutrição de plantas fósforo. |
description |
This study aimed at evaluating the growth and seedling quality of Cassia grandis Linnaeus f. in response to liming and phosphate fertilization. The treatments were arranged in a factorial design of 6 phosphorus levels (0, 120, 240, 360, 480 and 600 mg dm-3) by 5 base saturation levels (3,5 (original), 25, 40, 55, 70 %), in randomized blocks with four replicates. The height of the aerial part (H), collar diameter (DC), dry matter of shoot (MSPA), dry matter of root (MSRA), and total dry matter (MST) were determined at 65 days after the transplanting. The relation between dry matter of shoot and dry matter of root (MSPA/MSRA) and Dickson quality index (IQD) were calculated at this stage. There were significant effects from the phosphate fertilization to all studied variables. Based on this study, the recommended P dose for quality seedling production of Cassia grandis is 600 mg dm-3, for 25% of substratum’s base saturation. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-06-29 |
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://periodicos.ufsm.br/cienciaflorestal/article/view/27732 10.5902/1980509827732 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/27732 |
identifier_str_mv |
10.5902/1980509827732 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/27732/15739 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Ciência Florestal info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Ciência Florestal |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 27 No. 2 (2017); 509-519 Ciência Florestal; v. 27 n. 2 (2017); 509-519 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1799944131958538240 |