02184nab a2200301 i 4500 BR-BrBNA 20260427151025.0 260427b2019 bl.qr|pooa||| 00| 0 eng | BR-BrBNA eng F04 3290 Gibson, Elbya Leão Gonçalves, Elzimar de Oliveira Santos, Aline Ramalho Dos Araújo, Emanuel França Caldeira, Marcos Vinicius Winckler Controlled-Release Fertilizer on Growth of Melanoxylon brauna Schott Seedlings Publicação on-line; 16 ref.; 6 tables; Summary (En) ABSTRACT Melanoxylon brauna is a tree species native to the Atlantic Forest of high ecological and economic value. The objective of this study was to evaluate the growth and nutritional status of seedlings of two Melanoxylon brauna cultivars grown in substrate with different controlled-release fertilizer doses (CRF). The experiment was arranged in a randomized block 4 × 2 factorial design, with four CRF doses (0, 2, 4, and 8 kg m-3) and two seed origins (Viçosa-MG and Linhares-ES), with four replicates and 126 seedlings per plot. At 60, 90, and 120 days after emergence, seedlings were collected to measure variables related to emergence, growth, and nutrition. The greatest growth and best nutritional status were found for seedlings originated from seeds collected in Linhares at CRF dose of 8 kg m-3. On the other hand, seedlings originated from seeds collected in Viçosa showed low emergence and high plant mortality. Keywords: brauna, plant propagation, forestry, forest legume, forest nutrition. MELANOXYLON BRAUNA BRAUNA PRETA SILVICULTURA NUTRIÇÃO VEGETAL PROPAGAÇÃO VEGETATIVA 2929 347954 Rio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994 2025-0453 Floresta e Ambiente (Brazil) 1415-0980 / ISSN 2179-8087 0nline v. 26(special number n.1) p. 1-7; (2019) BR2026001298 https://www.scielo.br/j/floram/a/RF8hb3ZbkhQrQQyMfxCmVHg/?format=pdf&lang=en ANA 341581 341581