Rickli-Horst, Helena Cristina creator Wendling, Ivar creator Koehler, Henrique Soares creator Zuffellato-Ribas, Katia Christina creator text periodical abstract or summary bl. continuing eng ABSTRACT The objective of this work was to evaluate the technical feasibility of budding in A. angustifolia in two rootstocks establishment, performed in two seasons of the year. In October and April, patch and flute budding techniques were carried on rootstocks kept indoor (greenhouse) and established outdoor (field), with grafts of adult female plants. The percentage of survival, percentage of shoots and number of shoots up to 300 days after budding (DAB) were evaluated. The patch budding performed in October showed the greatest grafts survival rates (82%) and percentage of shoots in the grafts (64%) at 180 DAB. The flute budding showed highest number of shoots (2.7 at 120 DAB and 3.5 at 180 DAB) when compared to patch budding. The use of the patch budding is recommended in spring, not requiring a controlled environment for the rootstocks. After 180 DAB there were no losses of grafted plants. Keywords: brazilian-pine, grafting, greenhouse, field orchard. Publicação on-line; 23 ref.; 5 tables; 1 illus.; Summary (En) ARAUCÁRIA ANGUSTIFOLIA PINHEIRO DO PARANÁ ENXERTO ESTUFA POMAR Rio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994 2025-0451 1415-0980 / ISSN 2179-8087 0nline BR2026000247 v. 26(3) p. 1-8; (2019) https://www.scielo.br/j/floram/a/rfKfZ7Q6XfHMbBFzXq6j9jd/?format=pdf&lang=en https://www.scielo.br/j/floram/a/rfKfZ7Q6XfHMbBFzXq6j9jd/?format=pdf&lang=en BR-BrBNA 260401 20260401181408.0 eng