TY  - SER
AU  - Silva, Patrícia Oliveira da 
AU  - Carlos, Leandro 
AU  - Menezes-Silva, Paulo Eduardo 
AU  - Costa, Andréia Mendes da 
AU  - Barbosa, Kássia de Paula 
TI  - Physiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to Phosphorus
KW  - JATOBÁ
KW  - ASPECTO FISIOLÓGICO
KW  - CRESCIMENTO
N1  - Publicação on-line; 39 ref.; 1 table; 5 illus.; Summary (En)
N2  - 

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.

Keywords: physiological parameters, initial growth, jatobá do cerrado, allometric reasons
UR  - https://www.scielo.br/j/floram/a/dKYmCLsYpQMSdnbShjqCpkq/?format=pdf&lang=en
ER  -