01992nab a2200289 i 4500 BR-BrBNA 20260511115612.0 260511b2020 bl.qr|pooa||| 00| 0 eng | BR-BrBNA eng F04 3290 F62 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 Publicação on-line; 39 ref.; 1 table; 5 illus.; Summary (En) 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. JATOBÁ ASPECTO FISIOLÓGICO CRESCIMENTO 2929 347956 Rio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994 2025-0455 Floresta e Ambiente (Brazil) 1415-0980 / ISSN 2179-8087 0nline v. 27(1) p. 1-9; (2020) BR2026001197 https://www.scielo.br/j/floram/a/dKYmCLsYpQMSdnbShjqCpkq/?format=pdf&lang=en ANA 341737 341737