Physiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to Phosphorus
Abstract In face of the global situation, a practice which has been gaining strength is producing seedlings for environmental restoration. Among the species that stand out for such activity is Hymenaea stigonocarpa. However, little is known about their nutritional requirements. The objective of this study was to evaluate the morphophysiological behavior of H. stigonocarpa seedlings submitted to phosphorus doses. The design was completely randomized with five doses (0, 100, 200, 300 and 400 mg dm-3) and four replicates. Physiological, morphological, biomass and phosphorus content analyses were performed. There was a difference for root mass ratio, leaf mass ratio, shoot mass ratio, leaf area and root area. The dose of 200 mg dm-³ is recommended for H. stigonocarpa seedlings.
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Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
2020
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oai:scielo:S2179-808720200001001142020-08-31Physiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to PhosphorusSilva,Patrícia Oliveira daCarlos,LeandroMenezes-Silva,Paulo EduardoCosta,Andréia Mendes daBarbosa,Kássia de Paula physiological parameters initial growth jatobá do cerrado allometric reasons Abstract In face of the global situation, a practice which has been gaining strength is producing seedlings for environmental restoration. Among the species that stand out for such activity is Hymenaea stigonocarpa. However, little is known about their nutritional requirements. The objective of this study was to evaluate the morphophysiological behavior of H. stigonocarpa seedlings submitted to phosphorus doses. The design was completely randomized with five doses (0, 100, 200, 300 and 400 mg dm-3) and four replicates. Physiological, morphological, biomass and phosphorus content analyses were performed. There was a difference for root mass ratio, leaf mass ratio, shoot mass ratio, leaf area and root area. The dose of 200 mg dm-³ is recommended for H. stigonocarpa seedlings.info:eu-repo/semantics/openAccessInstituto de Florestas da Universidade Federal Rural do Rio de JaneiroFloresta e Ambiente v.27 n.1 20202020-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100114en10.1590/2179-8087.093317 |
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Silva,Patrícia Oliveira da Carlos,Leandro Menezes-Silva,Paulo Eduardo Costa,Andréia Mendes da Barbosa,Kássia de Paula |
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Silva,Patrícia Oliveira da Carlos,Leandro Menezes-Silva,Paulo Eduardo Costa,Andréia Mendes da Barbosa,Kássia de Paula Physiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to Phosphorus |
| author_facet |
Silva,Patrícia Oliveira da Carlos,Leandro Menezes-Silva,Paulo Eduardo Costa,Andréia Mendes da Barbosa,Kássia de Paula |
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Silva,Patrícia Oliveira da |
| title |
Physiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to Phosphorus |
| title_short |
Physiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to Phosphorus |
| title_full |
Physiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to Phosphorus |
| title_fullStr |
Physiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to Phosphorus |
| title_full_unstemmed |
Physiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to Phosphorus |
| title_sort |
physiological and morphological behavior of hymenaea stigonocarpa seedlings submitted to phosphorus |
| description |
Abstract In face of the global situation, a practice which has been gaining strength is producing seedlings for environmental restoration. Among the species that stand out for such activity is Hymenaea stigonocarpa. However, little is known about their nutritional requirements. The objective of this study was to evaluate the morphophysiological behavior of H. stigonocarpa seedlings submitted to phosphorus doses. The design was completely randomized with five doses (0, 100, 200, 300 and 400 mg dm-3) and four replicates. Physiological, morphological, biomass and phosphorus content analyses were performed. There was a difference for root mass ratio, leaf mass ratio, shoot mass ratio, leaf area and root area. The dose of 200 mg dm-³ is recommended for H. stigonocarpa seedlings. |
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Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro |
| publishDate |
2020 |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100114 |
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