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2 results on '"allometric reasons"'

1. Physiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to Phosphorus

Author

Patrícia Oliveira da Silva, Leandro Carlos, Paulo Eduardo Menezes-Silva, Andréia Mendes da Costa, and Kássia de Paula Barbosa

Subjects
physiological parameters, initial growth, jatobá do cerrado, allometric reasons, Forestry, SD1-669.5
Abstract

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.

Published
2020
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2. Physiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to Phosphorus

Author

Leandro Carlos, Kássia de Paula Barbosa, Paulo E. Menezes-Silva, Patrícia Oliveira da Silva, and Andréia Mendes da Costa

Subjects
allometric reasons, food.ingredient, Phosphorus, chemistry.chemical_element, Forestry, initial growth, Biology, SD1-669.5, Horticulture, food, chemistry, physiological parameters, jatobá do cerrado, Hymenaea stigonocarpa
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.

Published
2020

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