01893nab a2200253 i 4500003000900000005001700009008004100026040001800067072001400085072000800099100003500107100002100142100003400163100003200197100003200229245010400261500006900365520088800434650001301322650002601335650001601361773018101377856008101558BR-BrBNA20260511115612.0260511b2020    bl.qr|pooa||| 00| 0 eng |  aBR-BrBNAbeng  aF04b3290  aF62  aSilva, Patrícia Oliveira da   aCarlos, Leandro   aMenezes-Silva, Paulo Eduardo   aCosta, Andréia Mendes da   aBarbosa, Kássia de Paula   aPhysiological and Morphological Behavior of Hymenaea stigonocarpa Seedlings Submitted to Phosphorus  aPublicação on-line; 39 ref.; 1 table; 5 illus.; Summary (En)  a

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.  aJATOBÁ  aASPECTO FISIOLÓGICO  aCRESCIMENTO0 02929dRio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994o2025-0455tFloresta e Ambiente (Brazil)x1415-0980  /  ISSN 2179-8087 0nlinegv. 27(1) p. 1-9; (2020)wBR2026001197  uhttps://www.scielo.br/j/floram/a/dKYmCLsYpQMSdnbShjqCpkq/?format=pdf&lang=en