Produção de mudas de &lt;i&gt;Senegalia bahiensis&lt;/i&gt; Benth. em diferentes volumes de tubetes

Freitas, Teresa Aparecida Soares de; Lopes, Emile Caroline Silva; Araujo, Jamille Ferreira Graham De; Santos, Lucas Barbosa dos; Mendonça, Andréa Vita Reis

doi:10.5902/1980509829783

Cited by 6 publications

(5 citation statements)

References 6 publications

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“…Studies on container size for tree species allow us to infer that container sizes influence collar diameter, since the highest values are usually obtained in larger containers (Cunha et al, 2005;Ferraz & Engel, 2011;Freitas et al al., 2013;Freitas et al, 2021;Navroski et al, 2016;Pias et al, 2015), which corroborates the results found in this study (Table 1). According to Souza et al (2006), plants of the same species with a larger collar diameter have higher survival rates due to their capacity to form and grow new roots.…”

Section: Nursery Phasesupporting

confidence: 91%

Production time and container size for Simarouba amara Aubl. seedlings

Santos

Souza

et al. 2022

Floresta Ambient.

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This study aims to determine the effect of nursery production time and container size on the quality standards of production of Simarouba amara seedlings based on nursery and field performance. The work was conducted in two phases: evaluation of nursery growth and field performance. A completely randomized design was used in both phases. Three container sizes (55, 180 and 280cm³) and four nursery production times (105, 125, 135 and 145 days) were tested. Height, collar diameter and survival were evaluated. S. amara seedlings can be produced in a 180 cm³ container with a maximum nursery production time of 125 days. The quality standard for seedlings corresponds to collar diameter ≥ 4.2 and height ≥ 9.1 cm.

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Section: Nursery Phasesupporting

confidence: 91%

Production time and container size for Simarouba amara Aubl. seedlings

Santos

Souza

et al. 2022

Floresta Ambient.

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“…2), emphasizing that this is the favorable volume to be adopted for the production of seedlings of this species. Other authors also reported that adopting containers with this volume benefits plant growth (Butzke et al 2018;Freitas et al 2021;Gasparin et al 2015). The results suggest that the smaller volume of the container limits the space for root expansion, in addition to reducing the availability of water, nutrients, and organic matter for seedling development, compromising their growth, both in the root axis and the aerial axis (Aguilar et al 2020;Cruz et al 2016;Dias et al 2016).…”

Section: Resultsmentioning

confidence: 90%

Production of Nephelium lappaceum Seedlings using Different Volumes of Tubes and Cultivation Densities

et al. 2023

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Rambutan (Nephelium lappaceum) fruit is a potential non-timber forest in tropical countries such as Indonesia due to its high economic potential. However, it is necessary to know the silvicultural aspects of the species in order to produce high-quality seedlings. The volume of the tube used and the spacing between seedlings can influence the quality of the seedlings. Thus, this work aimed to evaluate the production of seedlings of N. lappaceum through different densities of seedlings per tray and volumes of tubes. The experiment was installed in the nursery of the Technology Foundation of the state of Acre in Rio Branco. A completely randomized design with two factors (2 × 3) was adopted, considering two volumes of tubes, 110 cm³ and 180 cm³, and three seedling densities per tray, 1/3, 2/3, and 3/3. After 120 days, it was observed that the seedlings produced in tubes with a volume of 180 cm3 had greater aerial length and stem diameter in relation to the density of seedlings per tray, seedlings produced in less dense trays (1/3) had a higher Dickson quality index. Therefore, it is inferred that seedlings of N. lappaceum are favored when tubes with a volume of 180 cm³ and a density per tray of 1/3 are used. Keywords: Dickson quality index, fruitful species, initial growth, non-timber forest product, seedling production

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“…Usualmente, empresas do setor florestal utilizam a altura e o diâmetro do caule como critérios para selecionarem mudas apropriadas para uso em campo. São consideradas adequadas aquelas com altura entre 15 e 25 cm e DC com 2,5 mm (FREITAS et al, 2021). Em tese, os resultados encontrados neste estudo para as variáveis altura e DC para as mudas de H. courbaril estão em pleno acordo com os exigidos pelas empresas florestais.…”

Section: Resultsunclassified

USO DE ESTERCO BOVINO PROPORCIONA MELHORES MUDAS DE JATOBÁ (Hymenaea courbaril L.)

Silva¹,

Rosario²,

Matos³

et al. 2023

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RESUMOJatobá (Hymenaea courbaril L.) é uma espécie pertencente à família Fabaceae, muito utilizada na construção civil e na moveleira. Apesar disso, é uma espécie com escassez de estudo na área de produção de mudas, principalmente visando atender às demandas comerciais ou ambientais. Assim, o objetivo deste estudo foi avaliar o efeito de diferentes doses de esterco bovino no crescimento inicial de mudas de H. courbaril. No experimento foi usado o delineamento inteiramente casualizado, com quatro doses de esterco bovino (0, 20%, 30% e 40% de esterco), com 20 repetições por tratamento. Aos 50 dias após o transplantio, avaliou-se os parâmetros: i) altura da muda, ii) diâmetro do caule, iii) razão entre altura da muda e diâmetro do caule, iv) número de folhas, v) massa seca da parte aérea, vi) massa seca da raiz, vii) massa seca total, viii) comprimento da raiz principal e (ix) Índice de Qualidade de Dickson. A adubação orgânica afetou os parâmetros morfológicos avaliados no trabalho. A dose de 30% de esterco conferiu maiores valores para os parâmetros, com exceção do comprimento da raiz principal. As variáveis IQD, H e DC, apresentaram as maiores correlações no estudo, indicando a sua importância como parâmetro de qualidade das mudas. O uso de esterco é recomendado na faixa de 20% a 30% para o melhor crescimento inicial de H. courbaril. PALAVRAS-CHAVE: Adubação, Fabaceae; Produção vegetal; Substrato USE OF BOVINE MANURE PROVIDES BETTER JATOBÁ SEEDLINGS(Hymenaea courbaril L.

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Produção de mudas de <i>Senegalia bahiensis</i> Benth. em diferentes volumes de tubetes

Cited by 6 publications

References 6 publications

Production time and container size for Simarouba amara Aubl. seedlings

Production time and container size for Simarouba amara Aubl. seedlings

Production of Nephelium lappaceum Seedlings using Different Volumes of Tubes and Cultivation Densities

USO DE ESTERCO BOVINO PROPORCIONA MELHORES MUDAS DE JATOBÁ (Hymenaea courbaril L.)

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