INITIAL GROWTH AND NUTRIENT ACCUMULATION IN PITAYA PLANTS AT DIFFERENT PHENOLOGICAL STAGES
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Caatinga |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/9352 |
Resumo: | Information on nutritional management of pitaya crops are scarce. However, understanding the growth and nutrient accumulation in these plants at different developmental stages can assist in the development of rational soil fertilizer application programs for pitaya crops and decrease production costs. Thus, the objective of this work was to evaluate the growth and nutrient accumulation in pitaya plants throughout the crop cycle. Cladodes of pitaya plants of the Hylocereus setaceus species were grown in polyethylene pots containing a Typic Hapludult (Argissolo Vermelho-Amarelo Eutrófico) under full sun. The treatments consisted of six sampling times: 0, 60, 120, 180, 240, 300, and 360 days after planting (DAP). A randomized block experimental design with four replications was used. Four plants were sampled and evaluated for growth and nutrient accumulation at each sampling time. The pitaya plants presented an exponential growth up to 360 DAP and high nutrient absorption between 300 and 360 DAP. The nutrient and Na accumulations in the cladodes, in decreasing order, were: 3.91 (K), 2.56 (Ca), 1.95 (N), 1.24 (P), 0.45 (Mg), 0.30 (S), and 0.06 (Na) g plant-1, and 14.86 (Zn), 12.72 (Fe), 12.37 (Mn), 5.37 (B), and 1.04 (Cu) mg plant-1. The highest relative growth rate and relative nutrient absorption rate were found between 60 and 120 DAP. |
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INITIAL GROWTH AND NUTRIENT ACCUMULATION IN PITAYA PLANTS AT DIFFERENT PHENOLOGICAL STAGESCRESCIMENTO INICIAL E ACÚMULO DE NUTRIENTES EM PLANTAS DE PITAIA EM DIFERENTES PERÍODOS FENOLÓGICOS Hylocereus setaceus. Cactaceae. Nutrição mineral. Exigência nutricional.Hylocereus setaceus. Cactaceae. Mineral nutrition. Nutritional requirement.Information on nutritional management of pitaya crops are scarce. However, understanding the growth and nutrient accumulation in these plants at different developmental stages can assist in the development of rational soil fertilizer application programs for pitaya crops and decrease production costs. Thus, the objective of this work was to evaluate the growth and nutrient accumulation in pitaya plants throughout the crop cycle. Cladodes of pitaya plants of the Hylocereus setaceus species were grown in polyethylene pots containing a Typic Hapludult (Argissolo Vermelho-Amarelo Eutrófico) under full sun. The treatments consisted of six sampling times: 0, 60, 120, 180, 240, 300, and 360 days after planting (DAP). A randomized block experimental design with four replications was used. Four plants were sampled and evaluated for growth and nutrient accumulation at each sampling time. The pitaya plants presented an exponential growth up to 360 DAP and high nutrient absorption between 300 and 360 DAP. The nutrient and Na accumulations in the cladodes, in decreasing order, were: 3.91 (K), 2.56 (Ca), 1.95 (N), 1.24 (P), 0.45 (Mg), 0.30 (S), and 0.06 (Na) g plant-1, and 14.86 (Zn), 12.72 (Fe), 12.37 (Mn), 5.37 (B), and 1.04 (Cu) mg plant-1. The highest relative growth rate and relative nutrient absorption rate were found between 60 and 120 DAP.A pitaia é uma cultura carente em informações a respeito do manejo nutricional. O conhecimento sobre o crescimento e o acúmulo de nutrientes nas diferentes fases de desenvolvimento da planta auxiliará na elaboração de programas de adubação racionais para a cultura, diminuindo os custos de produção. Objetivou-se com este trabalho avaliar o crescimento e o acúmulo de nutrientes na pitaia saborosa ao longo do tempo de cultivo. Cladódios de pitaia da espécie Hylocereus setaceus foram cultivados em vasos de polietileno, contendo um Argissolo Vermelho-Amarelo Eutrófico e conduzidas a céu aberto. Os tratamentos constituíram-se de seis épocas de amostragens: 0, 60, 120, 180, 240, 300 e 360 dias após o plantio e o delineamento experimental utilizado foi em blocos casualizados, com quatro repetições. Em cada época foram amostradas quatro plantas para avaliar o crescimento e o acúmulo de nutrientes. A pitaia saborosa apresentou crescimento exponencial até 360 dias após o plantio. Observou-se alta absorção de nutrientes no período de 300 a 360 dias após o plantio. O acúmulo de nutrientes nos cladódios, em ordem decrescente, foi: 3.91 (K), 2.56 (Ca), 1.95 (N), 1.24 (P), 0.45 (Mg), 0.30 (S) e 0.06 (Na) g planta-1, e 14.86 (Zn), 12.72 (Fe), 12.37 (Mn), 5.37 (B) e1.04 (Cu) mg plant-1. A TCR e a TARN apresentaram maiores valores entre 60 e 120 dias.Universidade Federal Rural do Semi-Árido2021-07-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/9352REVISTA CAATINGA; Vol. 34 No. 3 (2021); 720-727Revista Caatinga; v. 34 n. 3 (2021); 720-7271983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/9352/10714Copyright (c) 2021 Revista Caatingainfo:eu-repo/semantics/openAccessLima, Denise de CastroMendes, Nouglas Veloso BarbosaDiógenes, Maria Fgênia Saldanha Corrêa, Márcio Cleber de MedeirosNatale, WilliamTaniguchi, Carlos Alberto Kenji2021-07-19T20:44:31Zoai:ojs.periodicos.ufersa.edu.br:article/9352Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2021-07-19T20:44:31Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)false |
dc.title.none.fl_str_mv |
INITIAL GROWTH AND NUTRIENT ACCUMULATION IN PITAYA PLANTS AT DIFFERENT PHENOLOGICAL STAGES CRESCIMENTO INICIAL E ACÚMULO DE NUTRIENTES EM PLANTAS DE PITAIA EM DIFERENTES PERÍODOS FENOLÓGICOS |
title |
INITIAL GROWTH AND NUTRIENT ACCUMULATION IN PITAYA PLANTS AT DIFFERENT PHENOLOGICAL STAGES |
spellingShingle |
INITIAL GROWTH AND NUTRIENT ACCUMULATION IN PITAYA PLANTS AT DIFFERENT PHENOLOGICAL STAGES Lima, Denise de Castro Hylocereus setaceus. Cactaceae. Nutrição mineral. Exigência nutricional. Hylocereus setaceus. Cactaceae. Mineral nutrition. Nutritional requirement. |
title_short |
INITIAL GROWTH AND NUTRIENT ACCUMULATION IN PITAYA PLANTS AT DIFFERENT PHENOLOGICAL STAGES |
title_full |
INITIAL GROWTH AND NUTRIENT ACCUMULATION IN PITAYA PLANTS AT DIFFERENT PHENOLOGICAL STAGES |
title_fullStr |
INITIAL GROWTH AND NUTRIENT ACCUMULATION IN PITAYA PLANTS AT DIFFERENT PHENOLOGICAL STAGES |
title_full_unstemmed |
INITIAL GROWTH AND NUTRIENT ACCUMULATION IN PITAYA PLANTS AT DIFFERENT PHENOLOGICAL STAGES |
title_sort |
INITIAL GROWTH AND NUTRIENT ACCUMULATION IN PITAYA PLANTS AT DIFFERENT PHENOLOGICAL STAGES |
author |
Lima, Denise de Castro |
author_facet |
Lima, Denise de Castro Mendes, Nouglas Veloso Barbosa Diógenes, Maria Fgênia Saldanha Corrêa, Márcio Cleber de Medeiros Natale, William Taniguchi, Carlos Alberto Kenji |
author_role |
author |
author2 |
Mendes, Nouglas Veloso Barbosa Diógenes, Maria Fgênia Saldanha Corrêa, Márcio Cleber de Medeiros Natale, William Taniguchi, Carlos Alberto Kenji |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lima, Denise de Castro Mendes, Nouglas Veloso Barbosa Diógenes, Maria Fgênia Saldanha Corrêa, Márcio Cleber de Medeiros Natale, William Taniguchi, Carlos Alberto Kenji |
dc.subject.por.fl_str_mv |
Hylocereus setaceus. Cactaceae. Nutrição mineral. Exigência nutricional. Hylocereus setaceus. Cactaceae. Mineral nutrition. Nutritional requirement. |
topic |
Hylocereus setaceus. Cactaceae. Nutrição mineral. Exigência nutricional. Hylocereus setaceus. Cactaceae. Mineral nutrition. Nutritional requirement. |
description |
Information on nutritional management of pitaya crops are scarce. However, understanding the growth and nutrient accumulation in these plants at different developmental stages can assist in the development of rational soil fertilizer application programs for pitaya crops and decrease production costs. Thus, the objective of this work was to evaluate the growth and nutrient accumulation in pitaya plants throughout the crop cycle. Cladodes of pitaya plants of the Hylocereus setaceus species were grown in polyethylene pots containing a Typic Hapludult (Argissolo Vermelho-Amarelo Eutrófico) under full sun. The treatments consisted of six sampling times: 0, 60, 120, 180, 240, 300, and 360 days after planting (DAP). A randomized block experimental design with four replications was used. Four plants were sampled and evaluated for growth and nutrient accumulation at each sampling time. The pitaya plants presented an exponential growth up to 360 DAP and high nutrient absorption between 300 and 360 DAP. The nutrient and Na accumulations in the cladodes, in decreasing order, were: 3.91 (K), 2.56 (Ca), 1.95 (N), 1.24 (P), 0.45 (Mg), 0.30 (S), and 0.06 (Na) g plant-1, and 14.86 (Zn), 12.72 (Fe), 12.37 (Mn), 5.37 (B), and 1.04 (Cu) mg plant-1. The highest relative growth rate and relative nutrient absorption rate were found between 60 and 120 DAP. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-07-19 |
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.ufersa.edu.br/caatinga/article/view/9352 |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/9352 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/9352/10714 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Revista Caatinga info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Revista Caatinga |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.source.none.fl_str_mv |
REVISTA CAATINGA; Vol. 34 No. 3 (2021); 720-727 Revista Caatinga; v. 34 n. 3 (2021); 720-727 1983-2125 0100-316X reponame:Revista Caatinga instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Revista Caatinga |
collection |
Revista Caatinga |
repository.name.fl_str_mv |
Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
patricio@ufersa.edu.br|| caatinga@ufersa.edu.br |
_version_ |
1754734750440882176 |